---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-7697 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 8.5G 69G 11% / 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 558 13153 0 2327 15164 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:26:29:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84929sec preferred_lft 84929sec inet6 fe80::f816:3eff:fe26:2911/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7697) 02/22/24 _x86_64_ (4 CPU) 11:58:23 LINUX RESTART (4 CPU) 11:59:02 tps rtps wtps bread/s bwrtn/s 12:00:01 124.89 37.50 87.39 1925.37 25494.80 12:01:01 116.38 13.95 102.43 384.20 29342.84 12:02:01 45.16 15.56 29.60 537.64 19937.48 12:03:01 6.10 0.07 6.03 4.00 6125.38 12:04:01 1.62 0.00 1.62 0.00 86.79 12:05:01 1.82 0.00 1.82 0.00 45.06 12:06:01 2.03 0.03 2.00 0.67 52.79 12:07:01 3.77 0.00 3.77 0.00 84.67 12:08:01 3.37 1.12 2.25 23.19 32.39 12:09:01 1.90 0.00 1.90 0.00 24.26 12:10:01 1.15 0.00 1.15 0.00 15.20 12:11:01 1.78 0.00 1.78 0.00 24.53 12:12:01 1.98 0.07 1.92 0.53 31.86 12:13:01 3.73 0.02 3.72 0.13 81.32 12:14:01 4.98 1.85 3.13 14.80 85.99 12:15:01 1.37 0.00 1.37 0.00 29.73 12:16:01 1.53 0.00 1.53 0.00 39.33 12:17:01 2.20 0.02 2.18 0.13 78.12 12:18:01 1.60 0.00 1.60 0.00 28.80 12:19:01 1.80 0.00 1.80 0.00 47.73 12:20:01 1.27 0.00 1.27 0.00 25.46 12:21:01 1.65 0.00 1.65 0.00 33.46 12:22:01 1.53 0.00 1.53 0.00 48.26 Average: 14.42 3.03 11.40 124.38 3540.45 11:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 13820692 15504304 2604276 15.86 69992 1809236 1199808 6.87 741944 1637580 156120 12:01:01 12167752 14114804 4257216 25.92 77304 2056716 2543132 14.55 2167004 1844700 36608 12:02:01 9911716 11937032 6513252 39.65 79184 2130940 4927200 28.20 4402272 1854892 1468 12:03:01 9597060 11623048 6827908 41.57 79272 2131540 5354184 30.64 4716012 1854332 240 12:04:01 9591880 11619868 6833088 41.60 79332 2133468 5389664 30.84 4719776 1856240 104 12:05:01 9590020 11618608 6834948 41.61 79388 2134000 5389664 30.84 4721004 1856776 64 12:06:01 9580264 11609812 6844704 41.67 79476 2134868 5405920 30.94 4730708 1856508 256 12:07:01 9575684 11606308 6849284 41.70 79560 2135796 5405920 30.94 4734836 1857368 132 12:08:01 9571516 11603052 6853452 41.73 79636 2136472 5451612 31.20 4738176 1857824 72 12:09:01 9571216 11602776 6853752 41.73 79684 2136468 5451612 31.20 4738216 1857832 76 12:10:01 9570752 11602372 6854216 41.73 79716 2136484 5451612 31.20 4738488 1857836 88 12:11:01 9570752 11602400 6854216 41.73 79764 2136496 5451612 31.20 4738400 1857844 36 12:12:01 9569104 11601088 6855864 41.74 79812 2136708 5451612 31.20 4740132 1858044 44 12:13:01 9558476 11592212 6866492 41.81 79916 2138252 5451612 31.20 4749560 1858736 828 12:14:01 9549848 11584572 6875120 41.86 80464 2138660 5505432 31.51 4756276 1859096 108 12:15:01 9547976 11583248 6876992 41.87 80536 2139104 5505432 31.51 4758300 1859492 400 12:16:01 9545784 11581788 6879184 41.88 80620 2139740 5505432 31.51 4760288 1860128 508 12:17:01 9542596 11579572 6882372 41.90 80680 2140624 5505432 31.51 4761156 1861004 168 12:18:01 9543784 11581104 6881184 41.89 80744 2140868 5505432 31.51 4759804 1861244 156 12:19:01 9542204 11580200 6882764 41.90 80812 2141452 5505432 31.51 4760924 1861828 232 12:20:01 9540664 11578748 6884304 41.91 80876 2141484 5521504 31.60 4761556 1861860 92 12:21:01 9540816 11579160 6884152 41.91 80936 2141680 5521504 31.60 4762448 1862052 92 12:22:01 9542188 11582392 6882780 41.90 81012 2143400 5521504 31.60 4759400 1863756 1204 Average: 9875771 11889933 6549197 39.87 79509 2119759 5127055 29.34 4444203 1848564 8656 11:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 ens3 65.33 43.43 1054.98 9.16 0.00 0.00 0.00 0.00 12:00:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 12:01:01 ens3 279.52 210.21 3360.14 31.74 0.00 0.00 0.00 0.00 12:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:02:01 ens3 98.27 65.74 213.56 184.95 0.00 0.00 0.00 0.00 12:02:01 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 12:03:01 ens3 31.81 24.93 6.66 8.48 0.00 0.00 0.00 0.00 12:03:01 lo 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 12:04:01 ens3 132.66 96.92 27.85 33.59 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 22.71 16.03 4.98 6.86 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 39.53 29.03 8.45 10.98 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 20.10 16.18 4.10 6.52 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 2.17 2.23 0.30 3.28 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.88 0.30 0.25 0.27 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.20 0.15 0.06 0.25 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.42 0.28 0.12 0.26 0.00 0.00 0.00 0.00 12:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 6.03 4.72 1.26 1.47 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 15.70 12.90 3.27 4.49 0.00 0.00 0.00 0.00 12:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 ens3 3.08 2.72 0.73 0.86 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 ens3 1.70 1.47 0.37 0.42 0.00 0.00 0.00 0.00 12:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:16:01 ens3 1.73 1.62 0.53 1.75 0.00 0.00 0.00 0.00 12:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 46.66 36.86 9.79 10.32 0.00 0.00 0.00 0.00 12:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:18:01 ens3 0.43 0.43 0.12 0.32 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 7.00 6.08 1.53 1.77 0.00 0.00 0.00 0.00 12:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.42 0.45 0.12 0.38 0.00 0.00 0.00 0.00 12:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 1.40 0.83 0.36 0.34 0.00 0.00 0.00 0.00 12:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 ens3 44.64 33.23 9.50 10.14 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 35.73 26.37 204.12 14.29 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-7697) 02/22/24 _x86_64_ (4 CPU) 11:58:23 LINUX RESTART (4 CPU) 11:59:02 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 20.63 0.00 1.38 5.16 0.05 72.77 12:00:01 0 4.28 0.00 0.87 7.15 0.03 87.67 12:00:01 1 42.23 0.00 2.40 2.85 0.07 52.45 12:00:01 2 24.62 0.00 1.27 2.79 0.07 71.25 12:00:01 3 11.52 0.00 0.97 7.86 0.03 79.62 12:01:01 all 26.70 0.00 1.32 2.34 0.07 69.57 12:01:01 0 25.90 0.00 1.41 2.44 0.05 70.19 12:01:01 1 36.79 0.00 1.39 5.06 0.08 56.67 12:01:01 2 28.10 0.00 1.20 0.47 0.07 70.16 12:01:01 3 16.00 0.00 1.27 1.42 0.08 81.22 12:02:01 all 48.13 0.00 0.92 1.18 0.07 49.70 12:02:01 0 46.15 0.00 1.00 1.91 0.07 50.88 12:02:01 1 56.99 0.00 0.85 2.38 0.07 39.71 12:02:01 2 50.70 0.00 1.12 0.35 0.07 47.76 12:02:01 3 38.75 0.00 0.71 0.10 0.07 60.38 12:03:01 all 10.83 0.00 0.20 0.69 0.03 88.26 12:03:01 0 6.21 0.00 0.20 2.74 0.03 90.82 12:03:01 1 20.05 0.00 0.37 0.00 0.05 79.53 12:03:01 2 8.72 0.00 0.13 0.00 0.02 91.13 12:03:01 3 8.34 0.00 0.10 0.00 0.02 91.54 12:04:01 all 2.00 0.00 0.15 0.05 0.03 97.78 12:04:01 0 2.02 0.00 0.22 0.07 0.02 97.68 12:04:01 1 1.77 0.00 0.23 0.00 0.02 97.98 12:04:01 2 2.58 0.00 0.10 0.13 0.05 97.13 12:04:01 3 1.63 0.00 0.03 0.00 0.02 98.32 12:05:01 all 0.82 0.00 0.05 0.53 0.01 98.58 12:05:01 0 0.73 0.00 0.10 2.02 0.02 97.13 12:05:01 1 0.53 0.00 0.03 0.10 0.02 99.32 12:05:01 2 0.43 0.00 0.05 0.00 0.02 99.50 12:05:01 3 1.55 0.00 0.02 0.00 0.00 98.43 12:06:01 all 1.91 0.00 0.11 0.07 0.02 97.89 12:06:01 0 1.12 0.00 0.15 0.25 0.02 98.47 12:06:01 1 1.83 0.00 0.13 0.02 0.02 98.00 12:06:01 2 2.44 0.00 0.07 0.00 0.03 97.46 12:06:01 3 2.28 0.00 0.10 0.00 0.03 97.59 12:07:01 all 1.94 0.00 0.07 0.09 0.03 97.88 12:07:01 0 2.42 0.00 0.08 0.28 0.00 97.22 12:07:01 1 2.47 0.00 0.08 0.02 0.03 97.40 12:07:01 2 1.80 0.00 0.07 0.07 0.03 98.03 12:07:01 3 1.04 0.00 0.05 0.00 0.03 98.88 12:08:01 all 0.29 0.00 0.07 0.10 0.02 99.53 12:08:01 0 0.28 0.00 0.05 0.07 0.00 99.60 12:08:01 1 0.10 0.00 0.07 0.00 0.02 99.82 12:08:01 2 0.68 0.00 0.10 0.27 0.02 98.93 12:08:01 3 0.10 0.00 0.07 0.07 0.02 99.75 12:09:01 all 0.52 0.00 0.02 0.03 0.02 99.41 12:09:01 0 0.02 0.00 0.02 0.07 0.00 99.90 12:09:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 2 1.89 0.00 0.00 0.00 0.03 98.08 12:09:01 3 0.13 0.00 0.05 0.05 0.03 99.73 12:10:01 all 0.30 0.00 0.01 0.01 0.02 99.67 12:10:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:10:01 1 0.03 0.00 0.00 0.02 0.02 99.93 12:10:01 2 1.05 0.00 0.02 0.02 0.03 98.89 12:10:01 3 0.07 0.00 0.02 0.00 0.02 99.90 12:10:01 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 0.27 0.00 0.02 0.29 0.01 99.40 12:11:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:11:01 1 0.10 0.00 0.00 0.00 0.00 99.90 12:11:01 2 0.96 0.00 0.07 1.15 0.03 97.79 12:11:01 3 0.02 0.00 0.00 0.00 0.02 99.97 12:12:01 all 0.55 0.00 0.04 0.01 0.01 99.39 12:12:01 0 0.37 0.00 0.02 0.00 0.00 99.62 12:12:01 1 0.83 0.00 0.03 0.02 0.00 99.12 12:12:01 2 0.59 0.00 0.05 0.03 0.05 99.28 12:12:01 3 0.43 0.00 0.05 0.00 0.00 99.52 12:13:01 all 4.67 0.00 0.14 0.01 0.03 95.15 12:13:01 0 3.38 0.00 0.23 0.00 0.02 96.37 12:13:01 1 5.67 0.00 0.13 0.00 0.03 94.16 12:13:01 2 4.51 0.00 0.17 0.05 0.03 95.24 12:13:01 3 5.09 0.00 0.05 0.02 0.02 94.83 12:14:01 all 1.35 0.00 0.08 0.03 0.02 98.51 12:14:01 0 1.17 0.00 0.12 0.00 0.03 98.68 12:14:01 1 1.62 0.00 0.07 0.00 0.00 98.31 12:14:01 2 1.57 0.00 0.05 0.13 0.02 98.23 12:14:01 3 1.05 0.00 0.08 0.00 0.02 98.85 12:15:01 all 1.58 0.00 0.04 0.01 0.03 98.34 12:15:01 0 0.93 0.00 0.07 0.00 0.02 98.98 12:15:01 1 1.53 0.00 0.02 0.02 0.02 98.42 12:15:01 2 1.75 0.00 0.05 0.03 0.02 98.15 12:15:01 3 2.11 0.00 0.05 0.00 0.05 97.79 12:16:01 all 1.47 0.00 0.07 0.02 0.02 98.41 12:16:01 0 1.67 0.00 0.08 0.02 0.05 98.18 12:16:01 1 1.32 0.00 0.08 0.05 0.02 98.53 12:16:01 2 1.41 0.00 0.03 0.00 0.02 98.54 12:16:01 3 1.53 0.00 0.07 0.00 0.02 98.38 12:17:01 all 1.19 0.00 0.08 0.03 0.03 98.68 12:17:01 0 0.92 0.00 0.08 0.00 0.02 98.98 12:17:01 1 1.57 0.00 0.03 0.12 0.02 98.27 12:17:01 2 1.38 0.00 0.10 0.00 0.03 98.48 12:17:01 3 0.88 0.00 0.08 0.00 0.03 99.00 12:18:01 all 1.29 0.00 0.05 0.01 0.03 98.62 12:18:01 0 0.48 0.00 0.05 0.00 0.02 99.45 12:18:01 1 0.65 0.00 0.03 0.05 0.02 99.25 12:18:01 2 1.50 0.00 0.05 0.00 0.07 98.38 12:18:01 3 2.50 0.00 0.08 0.00 0.02 97.40 12:19:01 all 1.39 0.00 0.07 0.02 0.02 98.50 12:19:01 0 1.17 0.00 0.10 0.00 0.02 98.72 12:19:01 1 0.70 0.00 0.08 0.07 0.02 99.13 12:19:01 2 2.83 0.00 0.08 0.00 0.03 97.05 12:19:01 3 0.87 0.00 0.05 0.00 0.00 99.08 12:20:01 all 1.41 0.00 0.05 0.03 0.02 98.49 12:20:01 0 1.52 0.00 0.07 0.00 0.02 98.40 12:20:01 1 1.25 0.00 0.03 0.12 0.02 98.58 12:20:01 2 0.93 0.00 0.08 0.00 0.03 98.95 12:20:01 3 1.93 0.00 0.02 0.00 0.02 98.04 12:21:01 all 0.85 0.00 0.05 0.01 0.02 99.07 12:21:01 0 1.28 0.00 0.03 0.00 0.03 98.65 12:21:01 1 0.60 0.00 0.03 0.05 0.00 99.32 12:21:01 2 0.65 0.00 0.05 0.00 0.03 99.27 12:21:01 3 0.85 0.00 0.03 0.00 0.02 99.10 12:21:01 CPU %user %nice %system %iowait %steal %idle 12:22:01 all 5.23 0.00 0.10 0.01 0.02 94.64 12:22:01 0 1.57 0.00 0.08 0.00 0.02 98.33 12:22:01 1 12.54 0.00 0.15 0.03 0.03 87.25 12:22:01 2 3.63 0.00 0.07 0.00 0.03 96.27 12:22:01 3 3.21 0.00 0.10 0.00 0.02 96.68 Average: all 5.86 0.00 0.22 0.46 0.03 93.43 Average: 0 4.50 0.00 0.22 0.73 0.02 94.53 Average: 1 8.27 0.00 0.27 0.47 0.02 90.97 Average: 2 6.27 0.00 0.22 0.24 0.04 93.25 Average: 3 4.43 0.00 0.18 0.41 0.02 94.97