---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-8362 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.8G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 548 12757 0 2734 15169 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e3:2e:22 brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84936sec preferred_lft 84936sec inet6 fe80::f816:3eff:fee3:2e22/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8362) 02/24/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 151.99 47.41 104.58 2172.84 43366.37 13:58:01 98.35 4.13 94.22 99.85 24113.45 13:59:01 28.02 16.21 11.81 571.94 1858.71 14:00:01 2.40 0.07 2.33 2.53 54.80 14:01:01 1.95 0.00 1.95 0.00 92.10 14:02:01 2.15 0.00 2.15 0.00 48.93 14:03:01 3.63 0.03 3.60 0.67 87.99 14:04:01 2.85 0.00 2.85 0.00 55.32 14:05:01 1.37 0.00 1.37 0.00 18.80 14:06:01 1.28 0.00 1.28 0.00 20.53 14:07:01 1.22 0.00 1.22 0.00 15.46 14:08:01 1.17 0.00 1.17 0.00 17.59 14:09:01 1.45 0.07 1.38 0.53 18.93 14:10:01 4.02 0.02 4.00 0.13 99.18 14:11:01 4.45 1.85 2.60 14.80 54.66 14:12:01 1.95 0.00 1.95 0.00 39.73 14:13:02 1.82 0.00 1.82 0.00 55.19 14:14:01 2.47 0.00 2.47 0.00 61.55 14:15:01 1.80 0.02 1.78 0.13 40.66 14:16:01 2.28 0.00 2.28 0.00 44.26 14:17:01 2.07 0.02 2.05 0.13 32.66 14:18:01 2.05 0.00 2.05 0.00 34.66 14:19:01 17.31 7.75 9.57 1017.30 557.11 Average: 14.71 3.38 11.33 168.86 3079.92 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 13770728 15457312 2654240 16.16 69628 1813680 1062452 6.08 800016 1636632 115940 13:58:01 12895692 14866168 3529276 21.49 77520 2080280 1569964 8.98 1432928 1856696 18600 13:59:01 10507604 12529048 5917364 36.03 78904 2128096 4233232 24.23 3820616 1848556 540 14:00:01 10498176 12520104 5926792 36.08 78984 2128508 4265576 24.41 3829816 1848776 188 14:01:01 10491112 12515084 5933856 36.13 79052 2130440 4265576 24.41 3834044 1850696 120 14:02:01 10489168 12513760 5935800 36.14 79120 2130988 4265576 24.41 3835136 1851240 252 14:03:01 10469384 12495264 5955584 36.26 79224 2132132 4297976 24.60 3855200 1851184 268 14:04:01 10466076 12492496 5958892 36.28 79284 2132600 4297976 24.60 3857224 1851648 108 14:05:01 10465628 12492104 5959340 36.28 79328 2132604 4297976 24.60 3857868 1851652 180 14:06:01 10465412 12491940 5959556 36.28 79384 2132600 4297976 24.60 3858020 1851664 80 14:07:01 10465328 12491884 5959640 36.28 79424 2132620 4297976 24.60 3858056 1851668 64 14:08:01 10465392 12492164 5959576 36.28 79472 2132756 4297976 24.60 3858120 1851804 216 14:09:01 10463424 12490564 5961544 36.30 79536 2133032 4297976 24.60 3859588 1852060 480 14:10:01 10447492 12476044 5977476 36.39 79636 2134268 4367468 24.99 3873900 1852428 204 14:11:01 10445040 12474528 5979928 36.41 80156 2134660 4390560 25.13 3875752 1852752 348 14:12:01 10443404 12473284 5981564 36.42 80232 2134956 4390560 25.13 3876436 1853040 184 14:13:02 10442044 12472836 5982924 36.43 80316 2135748 4390560 25.13 3877664 1853824 312 14:14:01 10439680 12471120 5985288 36.44 80368 2136312 4390560 25.13 3879232 1854384 340 14:15:01 10436440 12468336 5988528 36.46 80432 2136688 4390560 25.13 3882360 1854752 164 14:16:01 10433688 12465920 5991280 36.48 80484 2136960 4390560 25.13 3884256 1855024 120 14:17:01 10432208 12464612 5992760 36.49 80564 2137052 4390560 25.13 3885412 1855120 356 14:18:01 10431912 12464492 5993056 36.49 80620 2137164 4390560 25.13 3886072 1855224 132 14:19:01 13139188 15598672 3285780 20.00 82024 2555996 725932 4.15 981776 2048824 378656 Average: 10826270 12855554 5598698 34.09 79291 2135658 3911569 22.39 3498239 1851724 22515 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 13:57:01 ens3 81.24 53.54 1016.31 12.54 0.00 0.00 0.00 0.00 13:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:58:01 ens3 984.25 707.98 3620.83 318.81 0.00 0.00 0.00 0.00 13:59:01 lo 0.47 0.47 0.18 0.18 0.00 0.00 0.00 0.00 13:59:01 ens3 68.59 41.97 100.08 19.41 0.00 0.00 0.00 0.00 14:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:00:01 ens3 119.80 56.68 46.74 35.32 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 432.16 241.15 125.40 102.14 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 ens3 71.20 44.84 17.26 16.47 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 146.89 88.69 36.26 31.70 0.00 0.00 0.00 0.00 14:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 ens3 51.36 30.66 12.36 11.30 0.00 0.00 0.00 0.00 14:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 0.70 0.42 0.37 0.45 0.00 0.00 0.00 0.00 14:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 ens3 0.48 0.45 0.19 0.48 0.00 0.00 0.00 0.00 14:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 0.20 0.17 0.06 0.23 0.00 0.00 0.00 0.00 14:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 0.27 0.20 0.06 0.22 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 16.90 11.75 3.69 3.43 0.00 0.00 0.00 0.00 14:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 60.37 41.23 15.09 13.22 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 ens3 4.60 2.77 1.56 1.86 0.00 0.00 0.00 0.00 14:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 9.75 6.57 2.24 2.03 0.00 0.00 0.00 0.00 14:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:02 ens3 52.67 33.49 15.81 13.22 0.00 0.00 0.00 0.00 14:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 64.33 35.74 16.35 13.14 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 ens3 7.48 5.02 2.60 2.27 0.00 0.00 0.00 0.00 14:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 28.96 18.38 8.33 8.82 0.00 0.00 0.00 0.00 14:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 0.53 0.57 0.14 0.53 0.00 0.00 0.00 0.00 14:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:18:01 ens3 1.08 0.75 0.29 0.20 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:19:01 ens3 299.57 195.63 214.57 64.74 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 108.88 70.40 228.70 29.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8362) 02/24/24 _x86_64_ (4 CPU) 13:55:22 LINUX RESTART (4 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 19.91 0.00 1.39 8.35 0.06 70.29 13:57:01 0 6.72 0.00 0.79 9.66 0.03 82.81 13:57:01 1 25.76 0.00 1.55 7.26 0.05 65.38 13:57:01 2 5.90 0.00 0.80 9.25 0.07 83.97 13:57:01 3 41.31 0.00 2.41 7.22 0.08 48.97 13:58:01 all 37.45 0.00 6.46 1.54 0.10 54.45 13:58:01 0 44.03 0.00 9.63 0.35 0.13 45.85 13:58:01 1 31.71 0.00 7.60 0.15 0.08 60.45 13:58:01 2 36.29 0.00 4.87 4.25 0.10 54.49 13:58:01 3 37.71 0.00 3.71 1.45 0.10 57.03 13:59:01 all 47.47 0.00 0.85 0.36 0.08 51.24 13:59:01 0 53.79 0.00 1.07 0.23 0.08 44.82 13:59:01 1 48.26 0.00 0.97 0.15 0.08 50.53 13:59:01 2 48.15 0.00 0.72 0.45 0.07 50.61 13:59:01 3 39.68 0.00 0.60 0.62 0.08 59.01 14:00:01 all 3.85 0.00 0.09 0.03 0.02 96.01 14:00:01 0 4.70 0.00 0.05 0.02 0.02 95.22 14:00:01 1 3.94 0.00 0.13 0.00 0.03 95.90 14:00:01 2 4.32 0.00 0.08 0.08 0.02 95.50 14:00:01 3 2.46 0.00 0.08 0.00 0.03 97.42 14:01:01 all 2.27 0.00 0.40 0.01 0.02 97.30 14:01:01 0 2.57 0.00 0.27 0.00 0.02 97.15 14:01:01 1 2.77 0.00 0.28 0.00 0.00 96.95 14:01:01 2 2.17 0.00 0.33 0.03 0.00 97.46 14:01:01 3 1.60 0.00 0.72 0.00 0.03 97.65 14:02:01 all 0.67 0.00 0.12 0.05 0.02 99.14 14:02:01 0 0.60 0.00 0.13 0.05 0.02 99.20 14:02:01 1 1.22 0.00 0.02 0.00 0.00 98.77 14:02:01 2 0.35 0.00 0.23 0.17 0.02 99.23 14:02:01 3 0.52 0.00 0.10 0.00 0.03 99.35 14:03:01 all 3.02 0.00 0.32 0.05 0.03 96.58 14:03:01 0 2.60 0.00 0.35 0.02 0.03 97.00 14:03:01 1 4.48 0.00 0.25 0.00 0.02 95.25 14:03:01 2 2.48 0.00 0.28 0.20 0.02 97.02 14:03:01 3 2.48 0.00 0.38 0.02 0.05 97.07 14:04:01 all 1.35 0.00 0.10 0.01 0.02 98.52 14:04:01 0 1.68 0.00 0.13 0.00 0.02 98.17 14:04:01 1 0.78 0.00 0.10 0.00 0.02 99.10 14:04:01 2 1.54 0.00 0.12 0.05 0.02 98.27 14:04:01 3 1.38 0.00 0.07 0.00 0.03 98.51 14:05:01 all 0.55 0.00 0.03 0.01 0.02 99.39 14:05:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:05:01 1 0.07 0.00 0.03 0.00 0.02 99.88 14:05:01 2 2.02 0.00 0.02 0.03 0.02 97.92 14:05:01 3 0.10 0.00 0.05 0.00 0.03 99.82 14:06:01 all 0.56 0.00 0.02 0.02 0.02 99.39 14:06:01 0 0.02 0.00 0.03 0.00 0.00 99.95 14:06:01 1 0.05 0.00 0.02 0.00 0.03 99.90 14:06:01 2 2.05 0.00 0.02 0.07 0.02 97.85 14:06:01 3 0.08 0.00 0.03 0.00 0.03 99.85 14:07:01 all 0.55 0.00 0.02 0.01 0.02 99.41 14:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:07:01 1 0.07 0.00 0.02 0.00 0.03 99.88 14:07:01 2 1.99 0.00 0.02 0.02 0.03 97.95 14:07:01 3 0.10 0.00 0.02 0.00 0.03 99.85 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 0.20 0.00 0.05 0.00 0.01 99.73 14:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:08:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:08:01 2 0.63 0.00 0.17 0.02 0.02 99.17 14:08:01 3 0.08 0.00 0.05 0.00 0.02 99.85 14:09:01 all 0.82 0.00 0.06 0.01 0.02 99.09 14:09:01 0 0.52 0.00 0.05 0.00 0.00 99.43 14:09:01 1 0.92 0.00 0.07 0.00 0.00 99.02 14:09:01 2 1.41 0.00 0.03 0.03 0.02 98.51 14:09:01 3 0.42 0.00 0.07 0.00 0.03 99.48 14:10:01 all 5.36 0.00 0.18 0.02 0.02 94.42 14:10:01 0 5.22 0.00 0.12 0.00 0.02 94.65 14:10:01 1 3.82 0.00 0.27 0.02 0.02 95.88 14:10:01 2 7.80 0.00 0.18 0.05 0.05 91.92 14:10:01 3 4.58 0.00 0.17 0.00 0.03 95.22 14:11:01 all 2.08 0.00 0.07 0.03 0.02 97.80 14:11:01 0 2.73 0.00 0.07 0.03 0.03 97.13 14:11:01 1 1.18 0.00 0.08 0.02 0.02 98.70 14:11:01 2 2.03 0.00 0.10 0.05 0.03 97.79 14:11:01 3 2.40 0.00 0.05 0.00 0.02 97.53 14:12:01 all 1.19 0.00 0.06 0.02 0.02 98.71 14:12:01 0 1.10 0.00 0.13 0.00 0.02 98.75 14:12:01 1 1.23 0.00 0.02 0.02 0.00 98.73 14:12:01 2 0.92 0.00 0.07 0.05 0.03 98.93 14:12:01 3 1.50 0.00 0.03 0.00 0.02 98.45 14:13:02 all 1.61 0.00 0.11 0.01 0.03 98.24 14:13:02 0 2.45 0.00 0.12 0.00 0.05 97.38 14:13:02 1 1.29 0.00 0.07 0.03 0.02 98.59 14:13:02 2 1.22 0.00 0.12 0.00 0.03 98.63 14:13:02 3 1.50 0.00 0.13 0.00 0.03 98.33 14:14:01 all 2.55 0.00 0.09 0.02 0.03 97.31 14:14:01 0 1.73 0.00 0.07 0.02 0.00 98.18 14:14:01 1 1.16 0.00 0.12 0.05 0.02 98.66 14:14:01 2 3.56 0.00 0.07 0.03 0.03 96.30 14:14:01 3 3.75 0.00 0.10 0.00 0.02 96.13 14:15:01 all 0.89 0.00 0.06 0.02 0.02 99.02 14:15:01 0 0.50 0.00 0.05 0.00 0.03 99.42 14:15:01 1 1.75 0.00 0.10 0.07 0.03 98.05 14:15:01 2 0.58 0.00 0.03 0.02 0.02 99.35 14:15:01 3 0.75 0.00 0.07 0.00 0.02 99.17 14:16:01 all 1.13 0.00 0.10 0.02 0.03 98.74 14:16:01 0 1.22 0.00 0.08 0.02 0.05 98.63 14:16:01 1 0.97 0.00 0.12 0.03 0.03 98.85 14:16:01 2 1.13 0.00 0.12 0.00 0.03 98.72 14:16:01 3 1.17 0.00 0.05 0.00 0.02 98.77 14:17:01 all 1.23 0.00 0.05 0.01 0.03 98.68 14:17:01 0 1.43 0.00 0.10 0.00 0.02 98.45 14:17:01 1 1.34 0.00 0.03 0.03 0.02 98.58 14:17:01 2 1.48 0.00 0.05 0.00 0.03 98.43 14:17:01 3 0.62 0.00 0.03 0.03 0.00 99.32 14:18:01 all 0.76 0.00 0.06 0.02 0.03 99.14 14:18:01 0 0.53 0.00 0.05 0.00 0.02 99.40 14:18:01 1 0.93 0.00 0.02 0.00 0.02 99.03 14:18:01 2 1.15 0.00 0.10 0.00 0.03 98.72 14:18:01 3 0.45 0.00 0.05 0.07 0.03 99.40 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.86 0.00 1.01 0.18 0.05 88.90 14:19:01 0 10.11 0.00 0.87 0.12 0.03 88.87 14:19:01 1 17.80 0.00 1.02 0.12 0.03 81.03 14:19:01 2 5.88 0.00 0.89 0.28 0.05 92.90 14:19:01 3 5.65 0.00 1.34 0.20 0.07 92.75 Average: all 6.29 0.00 0.51 0.47 0.03 92.70 Average: 0 6.26 0.00 0.62 0.46 0.03 92.64 Average: 1 6.57 0.00 0.56 0.34 0.03 92.50 Average: 2 5.84 0.00 0.41 0.65 0.03 93.06 Average: 3 6.51 0.00 0.45 0.42 0.04 92.59