Dashboard network title (#12665)
* update_dashboard_2: Update SWAP description * ebpf_dashboard_2: Update reviews * ebpf_dashboard_2: Use two words to define File Systems * dashboard_network_title: Update swap chart title * dashboard_network_title: Update shared memory titles * dashboard_network_title: Update cachestat titles * dashboard_network_title: Update directory cache titles * dashboard_network_title: Update mount titles * dashboard_network_title: Update hardirq description. * dashboard_network_title: Update softirq description. * dashboard_network_title: Update centralized description adding IRQ. * dashboard_network_title: Update shared memory description. * dashboard_network_title: Update global network description * dashboard_network_title: Fix reference and remove dupplication * dashboard_network_title: Update apps description * dashboard_network_title: Update network cgroup description * dashboard_network_title: Update main menu * dashboard_network_title: Fix rebase * dashboard_network_title: Fix LGTM * dashboard_network_title: Remove dot * dashboard_network_title: Remove dot * dashboard_network_title: Remove dot * dashboard_network_title: Return to old title * dashboard_network_title: Return to old title (shm) * dashboard_network_title: Update swap title
thiagoftsm committed
Apr 13, 2022 at 17:28 UTC
65662fe1524cee3840ead92c0535f00fbadb8b98
6 files changed
+211
-130
collectors/ebpf.plugin/ebpf_cachestat.c
+20
-20
@@ -327,7 +327,7 @@ void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *ptr)
327
{
328
struct target *root = ptr;
329
ebpf_create_charts_on_apps(NETDATA_CACHESTAT_HIT_RATIO_CHART,
330
- "The ratio is calculated dividing the Hit pages per total cache accesses without counting dirties.",
330
+ "Hit ratio",
331
EBPF_COMMON_DIMENSION_PERCENTAGE,
332
NETDATA_CACHESTAT_SUBMENU,
333
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -336,7 +336,7 @@ void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *ptr)
336
root, em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
337
338
ebpf_create_charts_on_apps(NETDATA_CACHESTAT_DIRTY_CHART,
339
- "Number of pages marked as dirty. When a page is called dirty, this means that the data stored inside the page needs to be written to devices.",
339
+ "Number of dirty pages",
340
EBPF_CACHESTAT_DIMENSION_PAGE,
341
NETDATA_CACHESTAT_SUBMENU,
342
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -345,7 +345,7 @@ void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *ptr)
345
root, em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
346
347
ebpf_create_charts_on_apps(NETDATA_CACHESTAT_HIT_CHART,
348
- "Number of cache access without counting dirty pages and page additions.",
348
+ "Number of accessed files",
349
EBPF_CACHESTAT_DIMENSION_HITS,
350
NETDATA_CACHESTAT_SUBMENU,
351
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -354,7 +354,7 @@ void ebpf_cachestat_create_apps_charts(struct ebpf_module *em, void *ptr)
354
root, em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
355
356
ebpf_create_charts_on_apps(NETDATA_CACHESTAT_MISSES_CHART,
357
- "Page caches added without counting dirty pages",
357
+ "Files out of page cache",
358
EBPF_CACHESTAT_DIMENSION_MISSES,
359
NETDATA_CACHESTAT_SUBMENU,
360
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -599,7 +599,7 @@ void ebpf_cachestat_calc_chart_values()
599
static void ebpf_create_systemd_cachestat_charts(int update_every)
600
{
601
ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_HIT_RATIO_CHART,
602
- "Hit is calculating using total cache added without dirties per total added because of red misses.",
602
+ "Hit ratio",
603
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_CACHESTAT_SUBMENU,
604
NETDATA_EBPF_CHART_TYPE_LINE, 21100,
605
ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX],
@@ -607,21 +607,21 @@ static void ebpf_create_systemd_cachestat_charts(int update_every)
607
update_every);
608
609
ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_DIRTY_CHART,
610
- "Number of dirty pages added to the page cache.",
610
+ "Number of dirty pages",
611
EBPF_CACHESTAT_DIMENSION_PAGE, NETDATA_CACHESTAT_SUBMENU,
612
NETDATA_EBPF_CHART_TYPE_LINE, 21101,
613
ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX],
614
NETDATA_SYSTEMD_CACHESTAT_MODIFIED_CACHE_CONTEXT, NETDATA_EBPF_MODULE_NAME_CACHESTAT,
615
update_every);
616
617
- ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_HIT_CHART, "Hits are function calls that Netdata counts.",
617
+ ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_HIT_CHART, "Number of accessed files",
618
EBPF_CACHESTAT_DIMENSION_HITS, NETDATA_CACHESTAT_SUBMENU,
619
NETDATA_EBPF_CHART_TYPE_LINE, 21102,
620
ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX],
621
NETDATA_SYSTEMD_CACHESTAT_HIT_FILE_CONTEXT, NETDATA_EBPF_MODULE_NAME_CACHESTAT,
622
update_every);
623
624
- ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_MISSES_CHART, "Misses are function calls that Netdata counts.",
624
+ ebpf_create_charts_on_systemd(NETDATA_CACHESTAT_MISSES_CHART, "Files out of page cache",
625
EBPF_CACHESTAT_DIMENSION_MISSES, NETDATA_CACHESTAT_SUBMENU,
626
NETDATA_EBPF_CHART_TYPE_LINE, 21103,
627
ebpf_algorithms[NETDATA_EBPF_ABSOLUTE_IDX],
@@ -713,7 +713,7 @@ static void ebpf_send_specific_cachestat_data(char *type, netdata_publish_caches
713
static void ebpf_create_specific_cachestat_charts(char *type, int update_every)
714
{
715
ebpf_create_chart(type, NETDATA_CACHESTAT_HIT_RATIO_CHART,
716
- "Hit is calculating using total cache added without dirties per total added because of red misses.",
716
+ "Hit ratio",
717
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_CACHESTAT_CGROUP_SUBMENU,
718
NETDATA_CGROUP_CACHESTAT_HIT_RATIO_CONTEXT,
719
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5200,
@@ -721,7 +721,7 @@ static void ebpf_create_specific_cachestat_charts(char *type, int update_every)
721
cachestat_counter_publish_aggregated, 1, update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
722
723
ebpf_create_chart(type, NETDATA_CACHESTAT_DIRTY_CHART,
724
- "Number of dirty pages added to the page cache.",
724
+ "Number of dirty pages",
725
EBPF_CACHESTAT_DIMENSION_PAGE, NETDATA_CACHESTAT_CGROUP_SUBMENU,
726
NETDATA_CGROUP_CACHESTAT_MODIFIED_CACHE_CONTEXT,
727
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5201,
@@ -730,7 +730,7 @@ static void ebpf_create_specific_cachestat_charts(char *type, int update_every)
730
update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
731
732
ebpf_create_chart(type, NETDATA_CACHESTAT_HIT_CHART,
733
- "Hits are function calls that Netdata counts.",
733
+ "Number of accessed files",
734
EBPF_CACHESTAT_DIMENSION_HITS, NETDATA_CACHESTAT_CGROUP_SUBMENU,
735
NETDATA_CGROUP_CACHESTAT_HIT_FILES_CONTEXT,
736
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5202,
@@ -739,7 +739,7 @@ static void ebpf_create_specific_cachestat_charts(char *type, int update_every)
739
update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
740
741
ebpf_create_chart(type, NETDATA_CACHESTAT_MISSES_CHART,
742
- "Misses are function calls that Netdata counts.",
742
+ "Files out of page cache",
743
EBPF_CACHESTAT_DIMENSION_MISSES, NETDATA_CACHESTAT_CGROUP_SUBMENU,
744
NETDATA_CGROUP_CACHESTAT_MISS_FILES_CONTEXT,
745
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5203,
@@ -759,25 +759,25 @@ static void ebpf_create_specific_cachestat_charts(char *type, int update_every)
759
static void ebpf_obsolete_specific_cachestat_charts(char *type, int update_every)
760
{
761
ebpf_write_chart_obsolete(type, NETDATA_CACHESTAT_HIT_RATIO_CHART,
762
- "Hit is calculating using total cache added without dirties per total added because of red misses.",
762
+ "Hit ratio",
763
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_CACHESTAT_SUBMENU,
764
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_CACHESTAT_HIT_RATIO_CONTEXT,
765
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5200, update_every);
766
767
ebpf_write_chart_obsolete(type, NETDATA_CACHESTAT_DIRTY_CHART,
768
- "Number of dirty pages added to the page cache.",
768
+ "Number of dirty pages",
769
EBPF_CACHESTAT_DIMENSION_PAGE, NETDATA_CACHESTAT_SUBMENU,
770
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_CACHESTAT_MODIFIED_CACHE_CONTEXT,
771
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5201, update_every);
772
773
ebpf_write_chart_obsolete(type, NETDATA_CACHESTAT_HIT_CHART,
774
- "Hits are function calls that Netdata counts.",
774
+ "Number of accessed files",
775
EBPF_CACHESTAT_DIMENSION_HITS, NETDATA_CACHESTAT_SUBMENU,
776
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_CACHESTAT_HIT_FILES_CONTEXT,
777
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5202, update_every);
778
779
ebpf_write_chart_obsolete(type, NETDATA_CACHESTAT_MISSES_CHART,
780
- "Misses are function calls that Netdata counts.",
780
+ "Files out of page cache",
781
EBPF_CACHESTAT_DIMENSION_MISSES, NETDATA_CACHESTAT_SUBMENU,
782
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_CACHESTAT_MISS_FILES_CONTEXT,
783
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5203, update_every);
@@ -892,7 +892,7 @@ static void cachestat_collector(ebpf_module_t *em)
892
static void ebpf_create_memory_charts(ebpf_module_t *em)
893
{
894
ebpf_create_chart(NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_HIT_RATIO_CHART,
895
- "Hit is calculating using total cache added without dirties per total added because of red misses.",
895
+ "Hit ratio",
896
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_CACHESTAT_SUBMENU,
897
NULL,
898
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -901,7 +901,7 @@ static void ebpf_create_memory_charts(ebpf_module_t *em)
901
cachestat_counter_publish_aggregated, 1, em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
902
903
ebpf_create_chart(NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_DIRTY_CHART,
904
- "Number of dirty pages added to the page cache.",
904
+ "Number of dirty pages",
905
EBPF_CACHESTAT_DIMENSION_PAGE, NETDATA_CACHESTAT_SUBMENU,
906
NULL,
907
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -911,7 +911,7 @@ static void ebpf_create_memory_charts(ebpf_module_t *em)
911
em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
912
913
ebpf_create_chart(NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_HIT_CHART,
914
- "Hits are function calls that Netdata counts.",
914
+ "Number of accessed files",
915
EBPF_CACHESTAT_DIMENSION_HITS, NETDATA_CACHESTAT_SUBMENU,
916
NULL,
917
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -921,7 +921,7 @@ static void ebpf_create_memory_charts(ebpf_module_t *em)
921
em->update_every, NETDATA_EBPF_MODULE_NAME_CACHESTAT);
922
923
ebpf_create_chart(NETDATA_EBPF_MEMORY_GROUP, NETDATA_CACHESTAT_MISSES_CHART,
924
- "Misses are function calls that Netdata counts.",
924
+ "Files out of page cache",
925
EBPF_CACHESTAT_DIMENSION_MISSES, NETDATA_CACHESTAT_SUBMENU,
926
NULL,
927
NETDATA_EBPF_CHART_TYPE_LINE,
collectors/ebpf.plugin/ebpf_dcstat.c
+17
-17
@@ -160,7 +160,7 @@ void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr)
160
{
161
struct target *root = ptr;
162
ebpf_create_charts_on_apps(NETDATA_DC_HIT_CHART,
163
- "Percentage of files listed inside directory cache",
163
+ "Percentage of files inside directory cache",
164
EBPF_COMMON_DIMENSION_PERCENTAGE,
165
NETDATA_DIRECTORY_CACHE_SUBMENU,
166
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -169,7 +169,7 @@ void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr)
169
root, em->update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
170
171
ebpf_create_charts_on_apps(NETDATA_DC_REFERENCE_CHART,
172
- "Count file access.",
172
+ "Count file access",
173
EBPF_COMMON_DIMENSION_FILES,
174
NETDATA_DIRECTORY_CACHE_SUBMENU,
175
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -178,7 +178,7 @@ void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr)
178
root, em->update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
179
180
ebpf_create_charts_on_apps(NETDATA_DC_REQUEST_NOT_CACHE_CHART,
181
- "Access to files that were not present inside directory cache.",
181
+ "Files not present inside directory cache",
182
EBPF_COMMON_DIMENSION_FILES,
183
NETDATA_DIRECTORY_CACHE_SUBMENU,
184
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -187,7 +187,7 @@ void ebpf_dcstat_create_apps_charts(struct ebpf_module *em, void *ptr)
187
root, em->update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
188
189
ebpf_create_charts_on_apps(NETDATA_DC_REQUEST_NOT_FOUND_CHART,
190
- "Number of requests for files that were not found on filesystem.",
190
+ "Files not found",
191
EBPF_COMMON_DIMENSION_FILES,
192
NETDATA_DIRECTORY_CACHE_SUBMENU,
193
NETDATA_EBPF_CHART_TYPE_STACKED,
@@ -520,14 +520,14 @@ static void dcstat_send_global(netdata_publish_dcstat_t *publish)
520
*/
521
static void ebpf_create_specific_dc_charts(char *type, int update_every)
522
{
523
- ebpf_create_chart(type, NETDATA_DC_HIT_CHART, "Percentage of files listed inside directory cache.",
523
+ ebpf_create_chart(type, NETDATA_DC_HIT_CHART, "Percentage of files inside directory cache",
524
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_DIRECTORY_CACHE_SUBMENU,
525
NETDATA_CGROUP_DC_HIT_RATIO_CONTEXT, NETDATA_EBPF_CHART_TYPE_LINE,
526
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5700,
527
ebpf_create_global_dimension,
528
dcstat_counter_publish_aggregated, 1, update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
529
530
- ebpf_create_chart(type, NETDATA_DC_REFERENCE_CHART, "Count file access.",
530
+ ebpf_create_chart(type, NETDATA_DC_REFERENCE_CHART, "Count file access",
531
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
532
NETDATA_CGROUP_DC_REFERENCE_CONTEXT, NETDATA_EBPF_CHART_TYPE_LINE,
533
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5701,
@@ -536,7 +536,7 @@ static void ebpf_create_specific_dc_charts(char *type, int update_every)
536
update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
537
538
ebpf_create_chart(type, NETDATA_DC_REQUEST_NOT_CACHE_CHART,
539
- "Access to files that were not present inside directory cache.",
539
+ "Files not present inside directory cache",
540
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
541
NETDATA_CGROUP_DC_NOT_CACHE_CONTEXT, NETDATA_EBPF_CHART_TYPE_LINE,
542
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5702,
@@ -545,7 +545,7 @@ static void ebpf_create_specific_dc_charts(char *type, int update_every)
545
update_every, NETDATA_EBPF_MODULE_NAME_DCSTAT);
546
547
ebpf_create_chart(type, NETDATA_DC_REQUEST_NOT_FOUND_CHART,
548
- "Number of requests for files that were not found on filesystem.",
548
+ "Files not found",
549
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
550
NETDATA_CGROUP_DC_NOT_FOUND_CONTEXT, NETDATA_EBPF_CHART_TYPE_LINE,
551
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5703,
@@ -565,25 +565,25 @@ static void ebpf_create_specific_dc_charts(char *type, int update_every)
565
static void ebpf_obsolete_specific_dc_charts(char *type, int update_every)
566
{
567
ebpf_write_chart_obsolete(type, NETDATA_DC_HIT_CHART,
568
- "Percentage of files listed inside directory cache.",
568
+ "Percentage of files inside directory cache",
569
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_DIRECTORY_CACHE_SUBMENU,
570
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_DC_HIT_RATIO_CONTEXT,
571
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5700, update_every);
572
573
ebpf_write_chart_obsolete(type, NETDATA_DC_REFERENCE_CHART,
574
- "Count file access.",
574
+ "Count file access",
575
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
576
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_DC_REFERENCE_CONTEXT,
577
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5701, update_every);
578
579
ebpf_write_chart_obsolete(type, NETDATA_DC_REQUEST_NOT_CACHE_CHART,
580
- "Access to files that were not present inside directory cache.",
580
+ "Files not present inside directory cache",
581
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
582
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_DC_NOT_CACHE_CONTEXT,
583
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5702, update_every);
584
585
ebpf_write_chart_obsolete(type, NETDATA_DC_REQUEST_NOT_FOUND_CHART,
586
- "Number of requests for files that were not found on filesystem.",
586
+ "Files not found",
587
EBPF_COMMON_DIMENSION_FILES, NETDATA_DIRECTORY_CACHE_SUBMENU,
588
NETDATA_EBPF_CHART_TYPE_LINE, NETDATA_CGROUP_DC_NOT_FOUND_CONTEXT,
589
NETDATA_CHART_PRIO_CGROUPS_CONTAINERS + 5703, update_every);
@@ -647,7 +647,7 @@ void ebpf_dc_calc_chart_values()
647
static void ebpf_create_systemd_dc_charts(int update_every)
648
{
649
ebpf_create_charts_on_systemd(NETDATA_DC_HIT_CHART,
650
- "Percentage of files listed inside directory cache.",
650
+ "Percentage of files inside directory cache",
651
EBPF_COMMON_DIMENSION_PERCENTAGE,
652
NETDATA_DIRECTORY_CACHE_SUBMENU,
653
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -657,7 +657,7 @@ static void ebpf_create_systemd_dc_charts(int update_every)
657
update_every);
658
659
ebpf_create_charts_on_systemd(NETDATA_DC_REFERENCE_CHART,
660
- "Count file access.",
660
+ "Count file access",
661
EBPF_COMMON_DIMENSION_FILES,
662
NETDATA_DIRECTORY_CACHE_SUBMENU,
663
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -667,7 +667,7 @@ static void ebpf_create_systemd_dc_charts(int update_every)
667
update_every);
668
669
ebpf_create_charts_on_systemd(NETDATA_DC_REQUEST_NOT_CACHE_CHART,
670
- "Access to files that were not present inside directory cache.",
670
+ "Files not present inside directory cache",
671
EBPF_COMMON_DIMENSION_FILES,
672
NETDATA_DIRECTORY_CACHE_SUBMENU,
673
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -677,7 +677,7 @@ static void ebpf_create_systemd_dc_charts(int update_every)
677
update_every);
678
679
ebpf_create_charts_on_systemd(NETDATA_DC_REQUEST_NOT_FOUND_CHART,
680
- "Number of requests for files that were not found on filesystem.",
680
+ "Files not found",
681
EBPF_COMMON_DIMENSION_FILES,
682
NETDATA_DIRECTORY_CACHE_SUBMENU,
683
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -890,7 +890,7 @@ static void dcstat_collector(ebpf_module_t *em)
890
static void ebpf_create_filesystem_charts(int update_every)
891
{
892
ebpf_create_chart(NETDATA_FILESYSTEM_FAMILY, NETDATA_DC_HIT_CHART,
893
- "Percentage of files listed inside directory cache",
893
+ "Percentage of files inside directory cache",
894
EBPF_COMMON_DIMENSION_PERCENTAGE, NETDATA_DIRECTORY_CACHE_SUBMENU,
895
NULL,
896
NETDATA_EBPF_CHART_TYPE_LINE,
collectors/ebpf.plugin/ebpf_mount.c
+2
-2
@@ -386,7 +386,7 @@ static void mount_collector(ebpf_module_t *em)
386
static void ebpf_create_mount_charts(int update_every)
387
{
388
ebpf_create_chart(NETDATA_EBPF_MOUNT_GLOBAL_FAMILY, NETDATA_EBPF_MOUNT_CALLS,
389
- "Calls to mount and umount syscalls.",
389
+ "Calls to mount and umount syscalls",
390
EBPF_COMMON_DIMENSION_CALL, NETDATA_EBPF_MOUNT_FAMILY,
391
NULL,
392
NETDATA_EBPF_CHART_TYPE_LINE,
@@ -396,7 +396,7 @@ static void ebpf_create_mount_charts(int update_every)
396
update_every, NETDATA_EBPF_MODULE_NAME_MOUNT);
397
398
ebpf_create_chart(NETDATA_EBPF_MOUNT_GLOBAL_FAMILY, NETDATA_EBPF_MOUNT_ERRORS,
399
- "Errors to mount and umount syscalls.",
399
+ "Errors to mount and umount file systems",
400
EBPF_COMMON_DIMENSION_CALL, NETDATA_EBPF_MOUNT_FAMILY,
401
NULL,
402
NETDATA_EBPF_CHART_TYPE_LINE,
collectors/ebpf.plugin/ebpf_shm.c
+1
-1
@@ -988,7 +988,7 @@ static void ebpf_create_shm_charts(int update_every)
988
ebpf_create_chart(
989
NETDATA_EBPF_SYSTEM_GROUP,
990
NETDATA_SHM_GLOBAL_CHART,
991
- "Calls to shared memory system calls.",
991
+ "Calls to shared memory system calls",
992
EBPF_COMMON_DIMENSION_CALL,
993
NETDATA_SYSTEM_IPC_SHM_SUBMENU,
994
NULL,
collectors/ebpf.plugin/ebpf_swap.c
+1
-1
@@ -644,7 +644,7 @@ static void ebpf_swap_allocate_global_vectors(int apps)
644
static void ebpf_create_swap_charts(int update_every)
645
{
646
ebpf_create_chart(NETDATA_EBPF_SYSTEM_GROUP, NETDATA_MEM_SWAP_CHART,
647
- "Calls to internal functions used to access swap.",
647
+ "Calls to access swap memory",
648
EBPF_COMMON_DIMENSION_CALL, NETDATA_SYSTEM_SWAP_SUBMENU,
649
NULL,
650
NETDATA_EBPF_CHART_TYPE_LINE,
web/gui/dashboard_info.js
+170
-89
@@ -983,7 +983,6 @@ netdataDashboard.submenu = {
983
984
'ip.kernel': {
985
title: 'kernel functions (eBPF)',
986
- info: 'Next charts are made when <code>ebpf.plugin</code> is running on your host. When integration with apps is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata also shows calls for kernel functions per <a href="#menu_apps_submenu_net">application</a>.'
986
},
987
988
'apps.net': {
@@ -1068,7 +1067,8 @@ netdataDashboard.submenu = {
1067
info: 'eBPF (extended Berkeley Packet Filter) is used to collect metrics from inside Linux kernel giving a zoom inside your <a href="#ebpf_system_process_thread">Process</a>, '+
1068
'<a href="#menu_disk">Hard Disk</a>, <a href="#menu_filesystem">File systems</a> (<a href="#menu_filesystem_submenu_file_access">File Access</a>, and ' +
1069
'<a href="#menu_filesystem_submenu_directory_cache__eBPF_">Directory Cache</a>), Memory (<a href="#ebpf_global_swap">Swap I/O</a>, <a href="#menu_mem_submenu_page_cache">Page Cache</a>), ' +
1071
- 'Syscalls (<a href="#menu_mem_submenu_synchronization__eBPF_">Sync</a>, <a href="#menu_mount_submenu_mount__eBPF_">Mount</a>), and Network.'
1070
+ 'IRQ (<a href="#ebpf_global_hard_irq">Hard IRQ</a> and <a href="#ebpf_global_soft_irq">Soft IRQ</a> ), <a href="#ebpf_global_shm">Shared Memory</a>, ' +
1071
+ 'Syscalls (<a href="#menu_mem_submenu_synchronization__eBPF_">Sync</a>, <a href="#menu_mount_submenu_mount__eBPF_">Mount</a>), and <a href="#menu_ip_submenu_kernel">Network</a>.'
1072
},
1073
};
1074
@@ -1249,6 +1249,42 @@ const ebpfCachestatHits = 'Number of <a href="https://learn.netdata.cloud/docs/a
1249
const ebpfCachestatMisses = 'Number of <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#page-cache-misses" target="_blank">access</a> to data was not present in <a href="https://en.wikipedia.org/wiki/Page_cache" target="_blank">Linux page cache</a>. ' +
1250
'Netdata gives a summary for this chart in <a href="#ebpf_global_cachestat_misses">Memory</a>, and when the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1251
'Netdata shows page cache misses per <a href="#ebpf_apps_cachestat_misses">application</a>.' + ebpfChartProvides
1252
+const ebpfSHMget = 'Number of calls to <code>shmget</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is ' +
1253
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_apps_shm_get">application</a>.' + ebpfChartProvides
1254
+const ebpfSHMat = 'Number of calls to <code>shmat</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is ' +
1255
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_apps_shm_at">application</a>.' + ebpfChartProvides
1256
+const ebpfSHMctl = 'Number of calls to <code>shmctl</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is ' +
1257
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_apps_shm_ctl">application</a>.' + ebpfChartProvides
1258
+const ebpfSHMdt = 'Number of calls to <code>shmdt</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is ' +
1259
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_apps_shm_dt">application</a>.' + ebpfChartProvides
1260
+const ebpfIPV4conn = 'Number of calls to IPV4 TCP function responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-outbound-connections" target="_blank">starting connections</a>. ' +
1261
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_outbound_conn">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1262
+ 'Netdata shows outbound connections per <a href="#ebpf_apps_outbound_conn_ipv4">application</a>.' + ebpfChartProvides
1263
+const ebpfIPV6conn = 'Number of calls to IPV6 TCP function responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-outbound-connections" target="_blank">starting connections</a>. ' +
1264
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_outbound_conn">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1265
+ 'Netdata shows outbound connections per <a href="#ebpf_apps_outbound_conn_ipv6">application</a>.' + ebpfChartProvides
1266
+const ebpfBandwidthSent = 'Total bytes sent with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> internal functions. ' +
1267
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_bandwidth_tcp_bytes">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1268
+ 'Netdata shows bandwidth per <a href="#ebpf_apps_bandwidth_sent">application</a>.' + ebpfChartProvides
1269
+const ebpfBandwidthRecv = 'Total bytes received with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> internal functions. ' +
1270
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_bandwidth_tcp_bytes">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1271
+ 'Netdata shows bandwidth per <a href="#ebpf_apps_bandwidth_received">application</a>.' + ebpfChartProvides
1272
+const ebpfTCPSendCall = 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> functions responsible to send data. ' +
1273
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_bandwidth_call">Network Stack</a>. ' +
1274
+ 'When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows TCP calls per <a href="#ebpf_apps_bandwidth_tcp_sent">application</a>.' + ebpfChartProvides
1275
+const ebpfTCPRecvCall = 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> functions responsible to receive data. ' +
1276
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_bandwidth_call">Network Stack</a>. ' +
1277
+ 'When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, ' +
1278
+ 'Netdata shows TCP calls per <a href="#ebpf_apps_bandwidth_tcp_received">application</a>.' + ebpfChartProvides
1279
+const ebpfTCPRetransmit = 'Number of times a <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-retransmit" target="_blank">TCP</a> packet was retransmitted. ' +
1280
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_retransmit">Network Stack</a>. ' +
1281
+ 'When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows TCP calls per <a href="#ebpf_apps_tcp_retransmit">application</a>.' + ebpfChartProvides
1282
+const ebpfUDPsend = 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> functions responsible to send data. ' +
1283
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_udp_bandwidth_call">Network Stack</a>. ' +
1284
+ 'When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows UDP calls per <a href="#ebpf_apps_udp_sendmsg">application</a>.' + ebpfChartProvides
1285
+const ebpfUDPrecv = 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> functions responsible to receive data. ' +
1286
+ 'Netdata gives a summary for this chart in <a href="#ebpf_global_udp_bandwidth_call">Network Stack</a>. ' +
1287
+ 'When the integration is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata shows UDP calls per <a href="#ebpf_apps_udp_recv">application</a>.' + ebpfChartProvides
1288
1289
netdataDashboard.context = {
1290
'system.cpu': {
@@ -1370,7 +1406,7 @@ netdataDashboard.context = {
1406
},
1407
1408
'system.hardirq_latency': {
1373
- info: 'Total time spent servicing hardware interrupts. Based on the eBPF <a href="https://github.com/iovisor/bcc/blob/master/tools/hardirqs_example.txt" target="_blank">hardirqs</a> from BCC tools.'
1409
+ info: 'Total time spent servicing <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#hard-irq" target="_blank">hardware interrupts</a>. Based on the eBPF <a href="https://github.com/iovisor/bcc/blob/master/tools/hardirqs_example.txt" target="_blank">hardirqs</a> from BCC tools.' + ebpfChartProvides + '<div id="ebpf_global_hard_irq"></div>'
1410
},
1411
1412
'system.softirqs': {
@@ -1389,7 +1425,7 @@ netdataDashboard.context = {
1425
},
1426
1427
'system.softirq_latency': {
1392
- info: 'Total time spent servicing software interrupts. Based on the eBPF <a href="https://github.com/iovisor/bcc/blob/master/tools/softirqs_example.txt" target="_blank">softirqs</a> from BCC tools.'
1428
+ info: 'Total time spent servicing <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#soft-irq" target="_blank">software interrupts</a>. Based on the eBPF <a href="https://github.com/iovisor/bcc/blob/master/tools/softirqs_example.txt" target="_blank">softirqs</a> from BCC tools.' + ebpfChartProvides + '<div id="ebpf_global_soft_irq"></div>'
1429
},
1430
1431
'system.processes': {
@@ -1480,7 +1516,7 @@ netdataDashboard.context = {
1516
},
1517
1518
'system.shared_memory_calls': {
1483
- info: 'Monitor calls to functions <code>shmget</code>, <code>shmat</code>, <code>shmdt</code>, and <code>shmctl</code>. When integration with apps is <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">enabled</a>, Netdata also shows shared memory system call usage <a href="#menu_apps_submenu_ipc_shared_memory">per application</a>.'
1519
+ info: 'Number of calls to syscalls responsible to manipulate <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#ipc-shared-memory" target="_blank">shared memories</a>. Netdata shows shared memory metrics per <a href="#ebpf_apps_shm_get">application</a> and <a href="#ebpf_services_shm_get">cgroup (systemd Services)</a> if <a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_shm"></div>'
1520
},
1521
1522
'system.message_queue_messages': {
@@ -1828,6 +1864,66 @@ netdataDashboard.context = {
1864
'<b>ECTP0</b> and <b>ECTP1</b> - ECN capable transport.</p>'
1865
},
1866
1867
+ 'ip.inbound_conn': {
1868
+ info: 'Number of calls to functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-inbound-connections" target="_blank">receiving connections</a>.' + ebpfChartProvides
1869
+ },
1870
+
1871
+ 'ip.tcp_outbound_conn': {
1872
+ info: 'Number of calls to TCP functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-outbound-connections" target="_blank">starting connections</a>. ' +
1873
+ 'Netdata shows TCP outbound connections metrics per <a href="#ebpf_apps_outbound_conn_ipv4">application</a> and <a href="#ebpf_services_outbound_conn_ipv4">cgroup (systemd Services)</a> if ' +
1874
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1875
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_outbound_conn"></div>'
1876
+ },
1877
+
1878
+ 'ip.tcp_functions': {
1879
+ info: 'Number of calls to TCP functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth-functions" target="_blank">exchanging data</a>. ' +
1880
+ 'Netdata shows TCP outbound connections metrics per <a href="#ebpf_apps_bandwidth_tcp_sent">application</a> and <a href="#ebpf_services_bandwidth_tcp_sent">cgroup (systemd Services)</a> if ' +
1881
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1882
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_tcp_bandwidth_call"></div>'
1883
+ },
1884
+
1885
+ 'ip.total_tcp_bandwidth': {
1886
+ info: 'Total bytes sent and received with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP internal functions</a>. ' +
1887
+ 'Netdata shows TCP bandwidth metrics per <a href="#ebpf_apps_bandwidth_sent">application</a> and <a href="#ebpf_services_bandwidth_sent">cgroup (systemd Services)</a> if ' +
1888
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1889
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_bandwidth_tcp_bytes"></div>'
1890
+ },
1891
+
1892
+ 'ip.tcp_error': {
1893
+ info: 'Number of failed calls to TCP functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP bandwidth</a>. ' +
1894
+ 'Netdata shows TCP error per <a href="#ebpf_apps_tcp_sendmsg_error">application</a> and <a href="#ebpf_services_tcp_sendmsg_error">cgroup (systemd Services)</a> if ' +
1895
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1896
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_tcp_bandwidth_error"></div>'
1897
+ },
1898
+
1899
+ 'ip.tcp_retransmit': {
1900
+ info: 'Number of times a TCP packet was <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-retransmit" target="_blank">retransmitted</a>. ' +
1901
+ 'Netdata shows TCP retransmit per <a href="#ebpf_apps_tcp_retransmit">application</a> and <a href="#ebpf_services_tcp_retransmit">cgroup (systemd Services)</a> if ' +
1902
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1903
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_tcp_retransmit"></div>'
1904
+ },
1905
+
1906
+ 'ip.udp_functions': {
1907
+ info: 'Number of calls to UDP functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">exchanging data</a>. ' +
1908
+ 'Netdata shows TCP outbound connections metrics per <a href="#ebpf_apps_udp_sendmsg">application</a> and <a href="#ebpf_services_udp_sendmsg">cgroup (systemd Services)</a> if ' +
1909
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1910
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_udp_bandwidth_call"></div>'
1911
+ },
1912
+
1913
+ 'ip.total_udp_bandwidth': {
1914
+ info: 'Total bytes sent and received with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-bandwidth" target="_blank">UDP internal functions</a>. ' +
1915
+ 'Netdata shows UDP bandwidth metrics per <a href="#ebpf_apps_bandwidth_udp_sendmsg">application</a> and <a href="#ebpf_services_bandwidth_udp_sendmsg">cgroup (systemd Services)</a> if ' +
1916
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1917
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_bandwidth_udp_sendmsg"></div>'
1918
+ },
1919
+
1920
+ 'ip.udp_error': {
1921
+ info: 'Number of failed calls to UDP functions responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-bandwidth" target="_blank">UDP bandwidth</a>. ' +
1922
+ 'Netdata shows UDP error per <a href="#ebpf_apps_udp_sendmsg_error">application</a> and <a href="#ebpf_services_udp_sendmsg_error">cgroup (systemd Services)</a> if ' +
1923
+ '<a href="https://learn.netdata.cloud/guides/troubleshoot/monitor-debug-applications-ebpf" target="_blank">apps</a> or ' +
1924
+ '<a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + '<div id="ebpf_global_udp_bandwidth_error"></div>'
1925
+ },
1926
+
1927
'ip.tcpreorders': {
1928
info: '<p>TCP prevents out-of-order packets by either sequencing them in the correct order or '+
1929
'by requesting the retransmission of out-of-order packets.</p>'+
@@ -1876,42 +1972,6 @@ netdataDashboard.context = {
1972
'<b>Failed</b> - happens when the kernel attempted to send an RST but failed because there was no memory available.</p>'
1973
},
1974
1879
- 'ip.tcp_functions': {
1880
- title : 'TCP calls',
1881
- info: 'Successful or failed calls to functions <code>tcp_sendmsg</code>, <code>tcp_cleanup_rbuf</code>, and <code>tcp_close</code>.'
1882
- },
1883
-
1884
- 'ip.total_tcp_bandwidth': {
1885
- title : 'TCP bandwidth',
1886
- info: 'Bytes sent and received by functions <code>tcp_sendmsg</code> and <code>tcp_cleanup_rbuf</code>. We use <code>tcp_cleanup_rbuf</code> instead of <code>tcp_recvmsg</code>, because the last one misses <code>tcp_read_sock()</code> traffic and we would also need to have more probes to get the socket and package size.'
1887
- },
1888
-
1889
- 'ip.tcp_error': {
1890
- title : 'TCP errors',
1891
- info: 'Failed calls to functions <code>tcp_sendmsg</code>, <code>tcp_cleanup_rbuf</code>, and <code>tcp_close</code>.'
1892
- },
1893
-
1894
- 'ip.tcp_retransmit': {
1895
- title : 'TCP retransmit',
1896
- info: 'Number of packets retransmitted by function <code>tcp_retransmit_skb</code>.'
1897
- },
1898
-
1899
- 'ip.udp_functions': {
1900
- title : 'UDP calls',
1901
- info: 'Successful or failed calls to functions <code>udp_sendmsg</code> and <code>udp_recvmsg</code>.'
1902
- },
1903
-
1904
- 'ip.total_udp_bandwidth': {
1905
- title : 'UDP bandwidth',
1906
- info: 'Bytes sent and received by functions <code>udp_sendmsg</code> and <code>udp_recvmsg</code>.'
1907
- },
1908
-
1909
- 'ip.udp_error': {
1910
- title : 'UDP errors',
1911
- info: 'Failed calls to functions <code>udp_sendmsg</code> and <code>udp_recvmsg</code>.'
1912
- },
1913
-
1914
-
1975
'ip.tcp_syn_queue': {
1976
info: '<p>The SYN queue of the kernel tracks TCP handshakes until connections get fully established. ' +
1977
'It overflows when too many incoming TCP connection requests hang in the half-open state and the server ' +
@@ -2825,32 +2885,40 @@ netdataDashboard.context = {
2885
info: 'Number of errors to create a new <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#process-exit" target="_blank">task</a>. Netdata gives a summary for this chart in <a href="#ebpf_system_task_error">Process</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows process per <a href="#ebpf_services_task_error">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_task_error"></div>'
2886
},
2887
2888
+ 'apps.outbound_conn_v4': {
2889
+ info: 'Number of calls to IPV4 TCP function responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-outbound-connections" target="_blank">starting connections</a>. Netdata gives a summary for this chart in <a href="#ebpf_global_outbound_conn">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows outbound connections per <a href="#ebpf_services_outbound_conn_ipv4">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_outbound_conn_ipv4"></div>'
2890
+ },
2891
+
2892
+ 'apps.outbound_conn_v6': {
2893
+ info: 'Number of calls to IPV6 TCP function responsible for <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-outbound-connections" target="_blank">starting connections</a>. Netdata gives a summary for this chart in <a href="#ebpf_global_outbound_conn">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows outbound connections per <a href="#ebpf_services_outbound_conn_ipv6">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_outbound_conn_ipv6"></div>'
2894
+ },
2895
+
2896
'apps.total_bandwidth_sent': {
2829
- info: 'Bytes sent by functions <code>tcp_sendmsg</code> and <code>udp_sendmsg</code>.'
2897
+ info: 'Total bytes sent with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> internal functions. Netdata gives a summary for this chart in <a href="#ebpf_global_bandwidth_tcp_bytes">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows bandwidth per <a href="#ebpf_services_bandwidth_sent">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_bandwidth_sent"></div>'
2898
},
2899
2900
'apps.total_bandwidth_recv': {
2833
- info: 'Bytes received by functions <code>tcp_cleanup_rbuf</code> and <code>udp_recvmsg</code>. We use <code>tcp_cleanup_rbuf</code> instead <code>tcp_recvmsg</code>, because this last misses <code>tcp_read_sock()</code> traffic and we would also need to have more probes to get the socket and package size.'
2901
+ info: 'Total bytes received with <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> internal functions. Netdata gives a summary for this chart in <a href="#ebpf_global_bandwidth_tcp_bytes">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows bandwidth per <a href="#ebpf_services_bandwidth_received">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_bandwidth_received"></div>'
2902
},
2903
2904
'apps.bandwidth_tcp_send': {
2837
- info: 'The function <code>tcp_sendmsg</code> is used to collect number of bytes sent from TCP connections.'
2905
+ info: 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> functions responsible to send data. Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_bandwidth_call">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows TCP calls per <a href="#ebpf_services_bandwidth_tcp_sent">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_bandwidth_tcp_sent"></div>'
2906
},
2907
2908
'apps.bandwidth_tcp_recv': {
2841
- info: 'The function <code>tcp_cleanup_rbuf</code> is used to collect number of bytes received from TCP connections.'
2909
+ info: 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-bandwidth" target="_blank">TCP</a> functions responsible to receive data. Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_bandwidth_call">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows TCP calls per <a href="#ebpf_services_bandwidth_tcp_received">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_bandwidth_tcp_received"></div>'
2910
},
2911
2912
'apps.bandwidth_tcp_retransmit': {
2845
- info: 'The function <code>tcp_retransmit_skb</code> is called when the host did not receive the expected return from a packet sent.'
2913
+ info: 'Number of times a <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#tcp-retransmit" target="_blank">TCP</a> packet was retransmitted. Netdata gives a summary for this chart in <a href="#ebpf_global_tcp_retransmit">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows TCP calls per <a href="#ebpf_services_tcp_retransmit">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_tcp_retransmit"></div>'
2914
},
2915
2916
'apps.bandwidth_udp_send': {
2849
- info: 'The function <code>udp_sendmsg</code> is used to collect number of bytes sent from UDP connections.'
2917
+ info: 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> functions responsible to send data. Netdata gives a summary for this chart in <a href="#ebpf_global_udp_bandwidth_call">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows UDP calls per <a href="#ebpf_services_udp_sendmsg">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_udp_sendmsg"></div>'
2918
},
2919
2920
'apps.bandwidth_udp_recv': {
2853
- info: 'The function <code>udp_recvmsg</code> is used to collect number of bytes received from UDP connections.'
2921
+ info: 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#udp-functions" target="_blank">UDP</a> functions responsible to receive data. Netdata gives a summary for this chart in <a href="#ebpf_global_udp_bandwidth_call">Network Stack</a>. When the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows UDP calls per <a href="#ebpf_services_udp_recv">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_udp_recv"></div>'
2922
},
2923
2924
'apps.cachestat_ratio' : {
@@ -2893,6 +2961,22 @@ netdataDashboard.context = {
2961
info: 'Number of calls to <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#swap">swap writer function</a>. Netdata gives a summary for this chart in <a href="#ebpf_global_swap">System Overview</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows swap metrics per <a href="#ebpf_services_swap_write">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_swap_write"></div>'
2962
},
2963
2964
+ 'apps.shmget_call': {
2965
+ info: 'Number of calls to <code>shmget</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_services_shm_get">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_shm_get"></div>'
2966
+ },
2967
+
2968
+ 'apps.shmat_call': {
2969
+ info: 'Number of calls to <code>shmat</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_services_shm_at">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_shm_at"></div>'
2970
+ },
2971
+
2972
+ 'apps.shmdt_call': {
2973
+ info: 'Number of calls to <code>shmdt</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_services_shm_dt">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_shm_dt"></div>'
2974
+ },
2975
+
2976
+ 'apps.shmctl_call': {
2977
+ info: 'Number of calls to <code>shmctl</code>. Netdata gives a summary for this chart in <a href="#ebpf_global_shm">System Overview</a>, and when the integration is <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">enabled</a>, Netdata shows shared memory metrics per <a href="#ebpf_services_shm_ctl">cgroup (systemd Services)</a>.' + ebpfChartProvides + '<div id="ebpf_apps_shm_ctl"></div>'
2978
+ },
2979
+
2980
// ------------------------------------------------------------------------
2981
// NETWORK QoS
2982
@@ -4221,47 +4305,55 @@ netdataDashboard.context = {
4305
},
4306
4307
'cgroup.shmget': {
4224
- info: 'Number of times the syscall <code>shmget</code> is called. Netdata also gives a summary for these charts in <a href="#menu_system_submenu_ipc_shared_memory">System overview</a>.'
4308
+ info: ebpfSHMget
4309
},
4310
4311
'cgroup.shmat': {
4228
- info: 'Number of times the syscall <code>shmat</code> is called.'
4312
+ info: ebpfSHMat
4313
},
4314
4315
'cgroup.shmdt': {
4232
- info: 'Number of times the syscall <code>shmdt</code> is called.'
4316
+ info: ebpfSHMdt
4317
},
4318
4319
'cgroup.shmctl': {
4236
- info: 'Number of times the syscall <code>shmctl</code> is called.'
4320
+ info: ebpfSHMctl
4321
+ },
4322
+
4323
+ 'cgroup.outbound_conn_v4': {
4324
+ info: ebpfIPV4conn
4325
+ },
4326
+
4327
+ 'cgroup.outbound_conn_v6': {
4328
+ info: ebpfIPV6conn
4329
},
4330
4331
'cgroup.net_bytes_send': {
4240
- info: 'Bytes sent by functions <code>tcp_sendmsg</code>.'
4332
+ info: ebpfBandwidthSent
4333
},
4334
4335
'cgroup.net_bytes_recv': {
4244
- info: 'Bytes received by functions <code>tcp_cleanup_rbuf</code> . We use <code>tcp_cleanup_rbuf</code> instead <code>tcp_recvmsg</code>, because this last misses <code>tcp_read_sock()</code> traffic and we would also need to have more probes to get the socket and package size.'
4336
+ info: ebpfBandwidthRecv
4337
},
4338
4339
'cgroup.net_tcp_send': {
4248
- info: 'The function <code>tcp_sendmsg</code> is used to collect number of bytes sent from TCP connections.'
4340
+ info: ebpfTCPSendCall
4341
},
4342
4343
'cgroup.net_tcp_recv': {
4252
- info: 'The function <code>tcp_cleanup_rbuf</code> is used to collect number of bytes received from TCP connections.'
4344
+ info: ebpfTCPRecvCall
4345
},
4346
4347
'cgroup.net_retransmit': {
4256
- info: 'The function <code>tcp_retransmit_skb</code> is called when the host did not receive the expected return from a packet sent.'
4348
+ info: ebpfTCPRetransmit
4349
},
4350
4351
'cgroup.net_udp_send': {
4260
- info: 'The function <code>udp_sendmsg</code> is used to collect number of bytes sent from UDP connections.'
4352
+ info: ebpfUDPsend
4353
},
4354
4355
'cgroup.net_udp_recv': {
4264
- info: 'The function <code>udp_recvmsg</code> is used to collect number of bytes received from UDP connections.'
4356
+ info: ebpfUDPrecv
4357
},
4358
4359
'cgroup.dc_hit_ratio': {
@@ -4543,47 +4635,55 @@ netdataDashboard.context = {
4635
},
4636
4637
'services.shmget': {
4546
- info: 'Number of times the syscall <code>shmget</code> is called. Netdata also gives a summary for these charts in <a href="#menu_system_submenu_ipc_shared_memory">System overview</a>.'
4638
+ info: ebpfSHMget + '<div id="ebpf_services_shm_get"></div>'
4639
},
4640
4641
'services.shmat': {
4550
- info: 'Number of times the syscall <code>shmat</code> is called.'
4642
+ info: ebpfSHMat + '<div id="ebpf_services_shm_at"></div>'
4643
},
4644
4645
'services.shmdt': {
4554
- info: 'Number of times the syscall <code>shmdt</code> is called.'
4646
+ info: ebpfSHMdt + '<div id="ebpf_services_shm_dt"></div>'
4647
},
4648
4649
'services.shmctl': {
4558
- info: 'Number of times the syscall <code>shmctl</code> is called.'
4650
+ info: ebpfSHMctl + '<div id="ebpf_services_shm_ctl"></div>'
4651
+ },
4652
+
4653
+ 'services.outbound_conn_v4': {
4654
+ info: ebpfIPV4conn + '<div id="ebpf_services_outbound_conn_ipv4"></div>'
4655
+ },
4656
+
4657
+ 'services.outbound_conn_v6': {
4658
+ info: ebpfIPV6conn + '<div id="ebpf_services_outbound_conn_ipv6"></div>'
4659
},
4660
4661
'services.net_bytes_send': {
4562
- info: 'Bytes sent by functions <code>tcp_sendmsg</code>.'
4662
+ info: ebpfBandwidthSent + '<div id="ebpf_services_bandwidth_sent"></div>'
4663
},
4664
4665
'services.net_bytes_recv': {
4566
- info: 'Bytes received by functions <code>tcp_cleanup_rbuf</code> . We use <code>tcp_cleanup_rbuf</code> instead <code>tcp_recvmsg</code>, because this last misses <code>tcp_read_sock()</code> traffic and we would also need to have more probes to get the socket and package size.'
4666
+ info: ebpfBandwidthRecv + '<div id="ebpf_services_bandwidth_received"></div>'
4667
},
4668
4669
'services.net_tcp_send': {
4570
- info: 'The function <code>tcp_sendmsg</code> is used to collect number of bytes sent from TCP connections.'
4670
+ info: ebpfTCPSendCall + '<div id="ebpf_services_bandwidth_tcp_sent"></div>'
4671
},
4672
4673
'services.net_tcp_recv': {
4574
- info: 'The function <code>tcp_cleanup_rbuf</code> is used to collect number of bytes received from TCP connections.'
4674
+ info: ebpfTCPRecvCall + '<div id="ebpf_services_bandwidth_tcp_received"></div>'
4675
},
4676
4677
'services.net_retransmit': {
4578
- info: 'The function <code>tcp_retransmit_skb</code> is called when the host did not receive the expected return from a packet sent.'
4678
+ info: ebpfTCPRetransmit + '<div id="ebpf_services_tcp_retransmit"></div>'
4679
},
4680
4681
'services.net_udp_send': {
4582
- info: 'The function <code>udp_sendmsg</code> is used to collect number of bytes sent from UDP connections.'
4682
+ info: ebpfUDPsend + '<div id="ebpf_services_udp_sendmsg"></div>'
4683
},
4684
4685
'services.net_udp_recv': {
4586
- info: 'The function <code>udp_recvmsg</code> is used to collect number of bytes received from UDP connections.'
4686
+ info: ebpfUDPrecv + '<div id="ebpf_services_udp_recv"></div>'
4687
},
4688
4689
// ------------------------------------------------------------------------
@@ -6151,25 +6251,6 @@ netdataDashboard.context = {
6251
'or <a href="https://learn.netdata.cloud/docs/agent/collectors/ebpf.plugin#integration-with-cgroupsplugin" target="_blank">cgroup (systemd Services)</a> plugins are enabled.' + ebpfChartProvides + ' to monitor <a href="#menu_filesystem">File systems</a>.'
6252
},
6253
6154
- // ------------------------------------------------------------------------
6155
- // eBPF
6156
-
6157
- 'apps.shmget_call': {
6158
- info: 'Number of times the syscall <code>shmget</code> is called. Netdata also gives a summary for these charts in <a href="#menu_system_submenu_ipc_shared_memory">System overview</a>.'
6159
- },
6160
-
6161
- 'apps.shmat_call': {
6162
- info: 'Number of times the syscall <code>shmat</code> is called.'
6163
- },
6164
-
6165
- 'apps.shmdt_call': {
6166
- info: 'Number of times the syscall <code>shmdt</code> is called.'
6167
- },
6168
-
6169
- 'apps.shmctl_call': {
6170
- info: 'Number of times the syscall <code>shmctl</code> is called.'
6171
- },
6172
-
6254
// ------------------------------------------------------------------------
6255
// ACLK Internal Stats
6256
'netdata.aclk_status': {