---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-168 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: 2800.000 BogoMIPS: 5600.00 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-168) 05/26/22 _x86_64_ (8 CPU) 20:41:33 LINUX RESTART (8 CPU) 20:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:43:01 280.62 14.53 266.09 0.00 2146.44 115092.55 0.00 20:44:01 47.98 0.13 47.84 0.00 6.80 23700.85 0.00 20:45:01 1.63 0.00 1.63 0.00 0.00 19.61 0.00 20:46:01 1.47 0.00 1.47 0.00 0.00 18.80 0.00 20:47:01 1.18 0.02 1.17 0.00 0.13 13.60 0.00 20:48:01 0.90 0.00 0.90 0.00 0.00 16.93 0.00 Average: 55.63 2.45 53.18 0.00 358.90 23143.72 0.00 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:01 28842520 31755812 538352 1.64 104288 3071084 2049728 6.04 1244600 2398612 205372 20:44:01 28565488 31780292 516372 1.57 121452 3318368 1860440 5.48 1171124 2714932 320 20:45:01 28566036 31780916 515656 1.57 121492 3318372 1860440 5.48 1170724 2714936 20 20:46:01 28570320 31785396 511028 1.55 121532 3318504 1860440 5.48 1165568 2715068 28 20:47:01 28569852 31785668 511188 1.55 121580 3318508 1860440 5.48 1165192 2715728 32 20:48:01 28571136 31787000 509804 1.55 121608 3318516 1860440 5.48 1164396 2715736 212 Average: 28614225 31779181 517067 1.57 118659 3277225 1891988 5.58 1180267 2662502 34331 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:01 lo 3.40 3.40 0.33 0.33 0.00 0.00 0.00 0.00 20:43:01 veth5833b83 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:43:01 docker0 1.45 1.55 0.17 10.53 0.00 0.00 0.00 0.00 20:43:01 ens3 602.35 363.89 5460.43 93.51 0.00 0.00 0.00 0.00 20:44:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:44:01 docker0 12.71 15.00 1.00 194.18 0.00 0.00 0.00 0.00 20:44:01 ens3 145.51 105.25 2726.35 63.99 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 11.16 4.78 12.96 0.50 0.00 0.00 0.00 0.00 20:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 0.17 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 2.36 2.76 0.20 34.12 0.00 0.00 0.00 0.00 Average: ens3 126.57 79.05 1366.64 26.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-168) 05/26/22 _x86_64_ (8 CPU) 20:41:33 LINUX RESTART (8 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:01 all 17.68 0.00 4.27 1.93 0.12 75.99 20:43:01 0 16.62 0.00 3.68 0.29 0.10 79.31 20:43:01 1 16.93 0.00 4.86 3.75 0.13 74.33 20:43:01 2 17.59 0.00 4.04 0.15 0.12 78.10 20:43:01 3 18.30 0.00 3.79 0.81 0.15 76.95 20:43:01 4 18.70 0.00 3.89 0.51 0.14 76.76 20:43:01 5 18.03 0.00 5.43 3.52 0.12 72.90 20:43:01 6 17.47 0.00 4.12 2.72 0.10 75.59 20:43:01 7 17.85 0.00 4.34 3.70 0.14 73.97 20:44:01 all 7.22 0.00 2.12 0.63 0.08 89.95 20:44:01 0 7.40 0.00 2.65 3.29 0.10 86.56 20:44:01 1 7.63 0.00 2.04 0.40 0.08 89.84 20:44:01 2 6.83 0.00 2.08 0.03 0.08 90.97 20:44:01 3 7.19 0.00 1.71 0.05 0.07 90.98 20:44:01 4 6.54 0.00 2.27 0.02 0.07 91.10 20:44:01 5 7.70 0.00 1.79 0.05 0.07 90.39 20:44:01 6 6.53 0.00 2.15 0.03 0.10 91.19 20:44:01 7 7.94 0.00 2.27 1.14 0.10 88.56 20:45:01 all 0.08 0.00 0.04 0.01 0.00 99.87 20:45:01 0 0.03 0.00 0.03 0.05 0.00 99.88 20:45:01 1 0.03 0.00 0.07 0.00 0.02 99.88 20:45:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:45:01 3 0.05 0.00 0.00 0.00 0.00 99.95 20:45:01 4 0.10 0.00 0.03 0.00 0.00 99.87 20:45:01 5 0.30 0.00 0.08 0.00 0.02 99.60 20:45:01 6 0.07 0.00 0.03 0.00 0.00 99.90 20:45:01 7 0.03 0.00 0.03 0.03 0.00 99.90 20:46:01 all 0.03 0.00 0.01 0.00 0.00 99.95 20:46:01 0 0.02 0.00 0.03 0.02 0.00 99.93 20:46:01 1 0.10 0.00 0.05 0.00 0.00 99.85 20:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:46:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:46:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:46:01 6 0.03 0.00 0.02 0.00 0.02 99.93 20:46:01 7 0.02 0.00 0.00 0.02 0.02 99.95 20:47:01 all 0.03 0.00 0.01 0.00 0.00 99.96 20:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:47:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 20:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 20:47:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:47:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:47:01 6 0.07 0.00 0.03 0.00 0.00 99.90 20:47:01 7 0.02 0.00 0.02 0.02 0.00 99.95 20:48:01 all 0.02 0.00 0.02 0.00 0.01 99.95 20:48:01 0 0.02 0.00 0.02 0.02 0.00 99.95 20:48:01 1 0.05 0.00 0.07 0.00 0.02 99.87 20:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:48:01 4 0.02 0.00 0.03 0.00 0.00 99.95 20:48:01 5 0.00 0.00 0.00 0.00 0.02 99.98 20:48:01 6 0.02 0.00 0.02 0.00 0.02 99.95 20:48:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 4.15 0.00 1.07 0.43 0.04 94.32 Average: 0 4.00 0.00 1.06 0.61 0.03 94.30 Average: 1 4.11 0.00 1.18 0.69 0.04 93.98 Average: 2 4.06 0.00 1.02 0.03 0.04 94.86 Average: 3 4.23 0.00 0.91 0.14 0.04 94.68 Average: 4 4.19 0.00 1.03 0.09 0.03 94.66 Average: 5 4.33 0.00 1.21 0.59 0.04 93.83 Average: 6 4.00 0.00 1.05 0.45 0.04 94.45 Average: 7 4.28 0.00 1.11 0.81 0.04 93.76