---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20345 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: 2799.864 BogoMIPS: 5599.72 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20345) 07/18/22 _x86_64_ (8 CPU) 01:14:53 LINUX RESTART (8 CPU) 01:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:16:01 372.95 62.56 310.40 0.00 8262.22 186861.12 0.00 01:17:01 157.65 1.42 156.23 0.00 24.79 57415.39 0.00 01:18:01 156.64 0.10 156.54 0.00 4.40 23848.43 0.00 01:19:01 32.01 0.02 31.99 0.00 1.33 16463.67 0.00 01:20:01 1.08 0.02 1.07 0.00 0.13 13.46 0.00 01:21:01 0.90 0.00 0.90 0.00 0.00 10.13 0.00 01:22:01 1.20 0.00 1.20 0.00 0.00 14.00 0.00 01:23:01 0.90 0.00 0.90 0.00 0.00 10.13 0.00 01:24:01 1.18 0.00 1.18 0.00 0.00 13.20 0.00 01:25:01 2.22 0.00 2.22 0.00 0.00 24.93 0.00 01:26:01 1.62 0.00 1.62 0.00 0.00 22.53 0.00 Average: 66.21 5.83 60.39 0.00 753.86 25881.24 0.00 01:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 29661960 31820748 509396 1.55 104508 2347900 1807792 5.33 1071356 1824036 396 01:17:01 28288456 31745468 546860 1.66 160312 3494284 1921772 5.66 1238472 2895780 110180 01:18:01 27514456 31715192 576900 1.75 173588 4179232 2224204 6.55 1330412 3528044 559088 01:19:01 27674164 31772436 518900 1.58 174184 4077568 1816176 5.35 1285480 3413952 172 01:20:01 27674464 31772736 518528 1.58 174208 4077576 1816176 5.35 1285344 3413956 44 01:21:01 27680340 31778600 512696 1.56 174220 4077576 1816176 5.35 1280368 3413956 144 01:22:01 27680604 31778796 512636 1.56 174248 4077580 1816176 5.35 1280224 3413960 180 01:23:01 27686668 31785620 506560 1.54 174264 4077584 1816176 5.35 1273880 3414684 212 01:24:01 27686384 31785340 506784 1.54 174284 4077584 1816176 5.35 1273620 3414684 176 01:25:01 27686376 31785416 506656 1.54 174348 4077588 1816176 5.35 1273592 3414688 40 01:26:01 27686296 31785356 506628 1.54 174416 4077560 1816176 5.35 1273948 3414668 12 Average: 27901833 31775064 520231 1.58 166598 3876548 1862107 5.49 1260609 3232946 60968 01:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 ens3 632.36 362.72 3663.23 95.90 0.00 0.00 0.00 0.00 01:16:01 docker0 13.15 13.96 1.16 126.65 0.00 0.00 0.00 0.00 01:16:01 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 01:17:01 ens3 319.21 241.44 5014.05 87.42 0.00 0.00 0.00 0.00 01:17:01 docker0 106.18 129.02 8.54 1056.54 0.00 0.00 0.00 0.00 01:17:01 veth2796de6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:17:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 01:18:01 ens3 133.16 84.49 2632.77 19.05 0.00 0.00 0.00 0.00 01:18:01 docker0 16.26 19.95 0.96 98.60 0.00 0.00 0.00 0.00 01:18:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 01:19:01 ens3 44.26 39.54 26.82 53.55 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:20:01 ens3 0.77 0.57 0.28 0.22 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 0.27 0.25 0.09 0.08 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 0.28 0.15 0.09 0.07 0.00 0.00 0.00 0.00 01:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 102.79 66.31 1030.70 23.30 0.00 0.00 0.00 0.00 Average: docker0 12.33 14.81 0.97 116.54 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20345) 07/18/22 _x86_64_ (8 CPU) 01:14:53 LINUX RESTART (8 CPU) 01:15:01 CPU %user %nice %system %iowait %steal %idle 01:16:01 all 8.62 0.00 3.41 5.56 0.06 82.35 01:16:01 0 12.00 0.00 3.74 5.38 0.07 78.82 01:16:01 1 7.90 0.00 4.14 5.50 0.07 82.39 01:16:01 2 7.10 0.00 3.19 9.11 0.07 80.53 01:16:01 3 6.55 0.00 2.91 6.33 0.05 84.15 01:16:01 4 8.44 0.00 2.92 2.97 0.03 85.64 01:16:01 5 8.49 0.00 2.66 2.41 0.05 86.38 01:16:01 6 9.92 0.00 4.46 7.00 0.05 78.57 01:16:01 7 8.56 0.00 3.23 5.77 0.12 82.33 01:17:01 all 19.15 0.00 5.67 4.72 0.10 70.37 01:17:01 0 20.32 0.00 5.83 16.15 0.07 57.63 01:17:01 1 20.24 0.00 5.24 1.99 0.08 72.44 01:17:01 2 20.60 0.00 5.68 2.56 0.07 71.10 01:17:01 3 20.11 0.00 6.08 2.41 0.12 71.28 01:17:01 4 16.09 0.00 6.04 4.59 0.15 73.13 01:17:01 5 17.07 0.00 5.68 1.01 0.08 76.15 01:17:01 6 17.40 0.00 4.78 2.52 0.07 75.23 01:17:01 7 21.32 0.00 5.98 6.56 0.14 66.00 01:18:01 all 30.46 0.00 5.81 2.19 0.08 61.46 01:18:01 0 30.58 0.00 5.52 0.17 0.07 63.66 01:18:01 1 30.34 0.00 5.39 4.87 0.10 59.30 01:18:01 2 31.05 0.00 5.77 0.74 0.07 62.37 01:18:01 3 32.62 0.00 6.36 1.21 0.08 59.72 01:18:01 4 29.10 0.00 5.34 7.85 0.08 57.62 01:18:01 5 29.39 0.00 5.59 0.10 0.07 64.86 01:18:01 6 29.32 0.00 5.75 0.35 0.10 64.47 01:18:01 7 31.24 0.00 6.75 2.28 0.08 59.64 01:19:01 all 0.34 0.00 0.28 0.77 0.01 98.60 01:19:01 0 0.28 0.00 0.22 0.00 0.02 99.48 01:19:01 1 0.28 0.00 0.28 0.67 0.00 98.77 01:19:01 2 0.48 0.00 0.30 0.27 0.02 98.93 01:19:01 3 0.30 0.00 0.20 0.60 0.02 98.88 01:19:01 4 0.32 0.00 0.62 4.57 0.02 94.48 01:19:01 5 0.42 0.00 0.30 0.00 0.02 99.27 01:19:01 6 0.25 0.00 0.12 0.00 0.00 99.63 01:19:01 7 0.38 0.00 0.20 0.07 0.00 99.35 01:20:01 all 0.03 0.00 0.01 0.00 0.00 99.96 01:20:01 0 0.05 0.00 0.00 0.00 0.00 99.95 01:20:01 1 0.02 0.00 0.02 0.02 0.00 99.95 01:20:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:20:01 3 0.05 0.00 0.03 0.00 0.02 99.90 01:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:20:01 7 0.05 0.00 0.00 0.00 0.00 99.95 01:21:01 all 0.03 0.00 0.02 0.00 0.00 99.94 01:21:01 0 0.05 0.00 0.03 0.00 0.00 99.92 01:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 01:21:01 2 0.02 0.00 0.00 0.00 0.02 99.97 01:21:01 3 0.10 0.00 0.07 0.00 0.00 99.83 01:21:01 4 0.03 0.00 0.02 0.02 0.00 99.93 01:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:21:01 7 0.02 0.00 0.00 0.00 0.02 99.97 01:22:01 all 0.06 0.00 0.01 0.00 0.00 99.92 01:22:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:22:01 1 0.02 0.00 0.03 0.02 0.00 99.93 01:22:01 2 0.05 0.00 0.02 0.00 0.00 99.93 01:22:01 3 0.07 0.00 0.03 0.02 0.02 99.87 01:22:01 4 0.35 0.00 0.00 0.00 0.00 99.65 01:22:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:22:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:23:01 all 0.05 0.00 0.02 0.00 0.01 99.93 01:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:23:01 1 0.02 0.00 0.03 0.00 0.02 99.93 01:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:23:01 3 0.07 0.00 0.02 0.00 0.02 99.90 01:23:01 4 0.22 0.00 0.00 0.00 0.02 99.77 01:23:01 5 0.02 0.00 0.03 0.00 0.00 99.95 01:23:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:24:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:24:01 0 0.03 0.00 0.00 0.00 0.00 99.97 01:24:01 1 0.02 0.00 0.02 0.02 0.00 99.95 01:24:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:24:01 3 0.03 0.00 0.02 0.02 0.00 99.93 01:24:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:24:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 all 0.02 0.00 0.01 0.01 0.01 99.96 01:25:01 0 0.00 0.00 0.02 0.00 0.02 99.97 01:25:01 1 0.02 0.00 0.00 0.03 0.00 99.95 01:25:01 2 0.05 0.00 0.00 0.00 0.02 99.93 01:25:01 3 0.05 0.00 0.03 0.00 0.02 99.90 01:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:25:01 5 0.03 0.00 0.00 0.02 0.00 99.95 01:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:26:01 all 0.05 0.00 0.01 0.03 0.00 99.91 01:26:01 0 0.05 0.00 0.02 0.00 0.00 99.93 01:26:01 1 0.02 0.00 0.02 0.25 0.00 99.72 01:26:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:26:01 3 0.13 0.00 0.05 0.00 0.02 99.80 01:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:26:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:26:01 7 0.12 0.00 0.02 0.00 0.00 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.30 0.00 1.37 1.20 0.02 92.10 Average: 0 5.71 0.00 1.39 1.96 0.02 90.92 Average: 1 5.29 0.00 1.37 1.21 0.02 92.11 Average: 2 5.37 0.00 1.35 1.15 0.02 92.11 Average: 3 5.41 0.00 1.42 0.96 0.03 92.18 Average: 4 4.92 0.00 1.35 1.80 0.03 91.90 Average: 5 4.99 0.00 1.29 0.32 0.02 93.38 Average: 6 5.13 0.00 1.37 0.89 0.02 92.59 Average: 7 5.55 0.00 1.46 1.32 0.03 91.64