---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2544 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2544) 06/17/22 _x86_64_ (8 CPU) 07:36:54 LINUX RESTART (8 CPU) 07:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:38:02 412.31 62.05 350.27 0.00 8262.58 221249.45 0.00 07:39:01 190.00 1.34 188.66 0.00 16.68 39562.92 0.00 07:40:01 122.21 0.03 122.18 0.00 5.33 33763.68 0.00 07:41:01 1.62 0.00 1.62 0.00 0.00 21.21 0.00 07:42:01 1.30 0.02 1.28 0.00 0.13 13.86 0.00 07:43:01 0.93 0.00 0.93 0.00 0.00 10.53 0.00 07:44:01 1.15 0.00 1.15 0.00 0.00 14.40 0.00 07:45:01 0.87 0.00 0.87 0.00 0.00 10.53 0.00 07:46:01 2.88 0.87 2.02 0.00 18.40 27.86 0.00 07:47:01 1.48 0.00 1.48 0.00 0.00 17.86 0.00 07:48:01 104.07 0.27 103.80 0.00 16.93 60471.25 0.00 Average: 76.09 5.88 70.21 0.00 757.56 32277.98 0.00 07:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:02 28864008 31761324 544264 1.66 117172 3051332 2503172 7.38 1123416 2523516 416 07:39:01 28350372 31707028 585184 1.78 164380 3397940 2568504 7.57 1356468 2716956 476 07:40:01 27676064 31776136 515296 1.57 174868 4075184 1869020 5.51 1342988 3350632 372 07:41:01 27677392 31777560 513516 1.56 174904 4075176 1869020 5.51 1341900 3350632 132 07:42:01 27683668 31783848 507112 1.54 174928 4075188 1869020 5.51 1335348 3350640 16 07:43:01 27683644 31783860 507076 1.54 174940 4075192 1869020 5.51 1335692 3350640 12 07:44:01 27684880 31785108 505748 1.54 174956 4075200 1869020 5.51 1334444 3350644 20 07:45:01 27688540 31788876 502000 1.53 174972 4075204 1869020 5.51 1331268 3350732 36 07:46:01 27687936 31789100 501680 1.53 175036 4075716 1888684 5.57 1331456 3351144 8 07:47:01 27687560 31788768 502140 1.53 175076 4075720 1888684 5.57 1332064 3351148 240 07:48:01 26165660 31742684 540532 1.64 216440 5378324 2151072 6.34 1468240 4595988 912 Average: 27713611 31771299 520413 1.58 172516 4039107 2019476 5.95 1330299 3331152 240 07:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:02 veth2623312 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 07:38:02 docker0 3.30 2.78 0.34 44.38 0.00 0.00 0.00 0.00 07:38:02 ens3 662.08 388.32 7355.00 99.84 0.00 0.00 0.00 0.00 07:39:01 veth40ef79c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:39:01 docker0 110.29 143.64 9.04 1133.82 0.00 0.00 0.00 0.00 07:39:01 ens3 212.13 162.43 1177.19 80.11 0.00 0.00 0.00 0.00 07:40:01 lo 7.33 7.33 0.73 0.73 0.00 0.00 0.00 0.00 07:40:01 docker0 2.72 5.18 0.18 53.81 0.00 0.00 0.00 0.00 07:40:01 ens3 188.79 142.40 2668.31 282.80 0.00 0.00 0.00 0.00 07:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:48:01 veth5141b96 0.30 0.38 0.08 0.12 0.00 0.00 0.00 0.00 07:48:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 07:48:01 docker0 44.63 56.21 3.88 728.49 0.00 0.00 0.00 0.00 07:48:01 ens3 339.63 228.08 7870.39 76.12 0.00 0.00 0.00 0.00 Average: veth5141b96 0.03 0.03 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 14.48 18.70 1.21 176.77 0.00 0.00 0.00 0.00 Average: ens3 127.45 83.68 1734.59 48.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2544) 06/17/22 _x86_64_ (8 CPU) 07:36:54 LINUX RESTART (8 CPU) 07:37:01 CPU %user %nice %system %iowait %steal %idle 07:38:02 all 11.71 0.00 5.15 2.41 0.07 80.67 07:38:02 0 11.04 0.00 6.31 0.76 0.07 81.82 07:38:02 1 11.50 0.00 4.64 3.36 0.07 80.43 07:38:02 2 11.45 0.00 4.25 3.03 0.07 81.20 07:38:02 3 14.87 0.00 5.61 3.54 0.07 75.91 07:38:02 4 12.54 0.00 4.32 0.56 0.07 82.52 07:38:02 5 10.38 0.00 4.32 1.52 0.05 83.74 07:38:02 6 10.86 0.00 6.48 4.97 0.07 77.62 07:38:02 7 11.04 0.00 5.25 1.49 0.07 82.15 07:39:01 all 29.22 0.00 6.19 0.98 0.08 63.52 07:39:01 0 28.01 0.00 5.95 0.69 0.09 65.27 07:39:01 1 30.15 0.00 6.04 1.47 0.08 62.25 07:39:01 2 30.44 0.00 6.59 2.61 0.09 60.28 07:39:01 3 26.72 0.00 6.35 1.34 0.07 65.52 07:39:01 4 29.38 0.00 5.96 0.28 0.09 64.30 07:39:01 5 30.43 0.00 5.87 0.09 0.09 63.53 07:39:01 6 29.55 0.00 6.58 0.89 0.09 62.90 07:39:01 7 29.11 0.00 6.22 0.43 0.09 64.15 07:40:01 all 18.83 0.00 3.97 0.77 0.05 76.37 07:40:01 0 19.00 0.00 3.83 0.05 0.05 77.07 07:40:01 1 18.64 0.00 3.95 0.10 0.05 77.26 07:40:01 2 17.79 0.00 4.67 0.37 0.05 77.12 07:40:01 3 18.10 0.00 3.59 1.80 0.05 76.46 07:40:01 4 19.03 0.00 4.01 1.28 0.07 75.62 07:40:01 5 21.38 0.00 4.19 2.19 0.05 72.19 07:40:01 6 17.82 0.00 3.57 0.02 0.05 78.55 07:40:01 7 18.91 0.00 3.99 0.34 0.05 76.71 07:41:01 all 0.01 0.00 0.01 0.00 0.00 99.97 07:41:01 0 0.02 0.00 0.05 0.00 0.02 99.92 07:41:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:41:01 3 0.02 0.00 0.00 0.02 0.00 99.97 07:41:01 4 0.02 0.00 0.00 0.02 0.00 99.97 07:41:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:41:01 6 0.02 0.00 0.00 0.00 0.02 99.97 07:41:01 7 0.00 0.00 0.02 0.00 0.00 99.98 07:42:01 all 0.02 0.00 0.01 0.00 0.01 99.95 07:42:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:42:01 3 0.03 0.00 0.02 0.02 0.02 99.92 07:42:01 4 0.03 0.00 0.03 0.02 0.03 99.88 07:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:42:01 6 0.05 0.00 0.03 0.00 0.00 99.92 07:42:01 7 0.03 0.00 0.00 0.00 0.02 99.95 07:43:01 all 0.01 0.00 0.01 0.00 0.00 99.98 07:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:43:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:43:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:43:01 3 0.03 0.00 0.03 0.02 0.00 99.92 07:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:43:01 6 0.02 0.00 0.00 0.00 0.02 99.97 07:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 all 0.02 0.00 0.01 0.00 0.01 99.96 07:44:01 0 0.03 0.00 0.00 0.00 0.00 99.97 07:44:01 1 0.02 0.00 0.00 0.00 0.00 99.98 07:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:44:01 4 0.00 0.00 0.02 0.02 0.02 99.95 07:44:01 5 0.02 0.00 0.00 0.00 0.02 99.97 07:44:01 6 0.03 0.00 0.03 0.00 0.02 99.92 07:44:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:45:01 all 0.01 0.00 0.02 0.00 0.01 99.96 07:45:01 0 0.00 0.00 0.00 0.00 0.02 99.98 07:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:45:01 2 0.02 0.00 0.03 0.00 0.00 99.95 07:45:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:45:01 4 0.02 0.00 0.02 0.00 0.02 99.95 07:45:01 5 0.00 0.00 0.00 0.02 0.00 99.98 07:45:01 6 0.03 0.00 0.02 0.00 0.02 99.93 07:45:01 7 0.00 0.00 0.03 0.00 0.00 99.97 07:46:01 all 0.03 0.00 0.03 0.01 0.00 99.93 07:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:46:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:46:01 2 0.17 0.00 0.07 0.03 0.00 99.73 07:46:01 3 0.00 0.00 0.03 0.02 0.02 99.93 07:46:01 4 0.00 0.00 0.02 0.02 0.00 99.97 07:46:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:46:01 6 0.00 0.00 0.03 0.00 0.02 99.95 07:46:01 7 0.05 0.00 0.02 0.00 0.00 99.93 07:47:01 all 0.02 0.00 0.01 0.01 0.01 99.96 07:47:01 0 0.02 0.00 0.03 0.02 0.02 99.92 07:47:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:47:01 3 0.05 0.00 0.00 0.02 0.00 99.93 07:47:01 4 0.02 0.00 0.00 0.02 0.02 99.95 07:47:01 5 0.02 0.00 0.02 0.00 0.00 99.97 07:47:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:47:01 7 0.03 0.00 0.02 0.00 0.02 99.93 07:48:01 all 8.91 0.00 3.62 0.89 0.05 86.53 07:48:01 0 8.80 0.00 3.57 0.13 0.03 87.47 07:48:01 1 7.74 0.00 2.49 0.08 0.05 89.64 07:48:01 2 9.11 0.00 3.68 0.05 0.05 87.11 07:48:01 3 8.63 0.00 4.02 2.63 0.05 84.67 07:48:01 4 8.87 0.00 4.43 3.83 0.05 82.82 07:48:01 5 8.13 0.00 3.68 0.08 0.05 88.05 07:48:01 6 10.05 0.00 3.78 0.17 0.05 85.96 07:48:01 7 9.98 0.00 3.31 0.15 0.03 86.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.18 0.00 1.71 0.46 0.03 91.63 Average: 0 6.01 0.00 1.78 0.15 0.03 92.03 Average: 1 6.14 0.00 1.55 0.45 0.02 91.83 Average: 2 6.19 0.00 1.74 0.55 0.02 91.51 Average: 3 6.15 0.00 1.77 0.85 0.02 91.20 Average: 4 6.29 0.00 1.69 0.54 0.03 91.45 Average: 5 6.31 0.00 1.63 0.35 0.02 91.68 Average: 6 6.14 0.00 1.85 0.55 0.03 91.44 Average: 7 6.20 0.00 1.69 0.22 0.02 91.86