---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20765 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 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-20765) 04/13/22 _x86_64_ (8 CPU) 03:32:32 LINUX RESTART (8 CPU) 03:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:34:01 383.09 14.93 368.16 0.00 2141.91 120086.39 0.00 03:35:01 50.47 0.08 50.38 0.00 5.46 23752.77 0.00 03:36:01 1.53 0.00 1.53 0.00 0.00 17.46 0.00 03:37:01 2.10 0.00 2.10 0.00 0.00 24.13 0.00 03:38:01 1.43 0.02 1.42 0.00 0.13 16.66 0.00 03:39:01 1.28 0.00 1.28 0.00 0.00 15.59 0.00 03:40:01 1.60 0.00 1.60 0.00 0.00 17.60 0.00 03:41:01 1.78 0.00 1.78 0.00 0.00 20.53 0.00 03:42:01 3.37 0.87 2.50 0.00 18.40 31.59 0.00 Average: 49.63 1.77 47.86 0.00 240.64 15997.34 0.00 03:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 28405644 31548024 746576 2.27 148204 3226088 2644640 7.79 1539736 2512172 202020 03:35:01 28308756 31744504 551576 1.68 155912 3476648 1983548 5.85 1283656 2831680 216 03:36:01 28308660 31744536 551500 1.68 155980 3476652 1983548 5.85 1284100 2831696 148 03:37:01 28307336 31743272 552668 1.68 156048 3476652 1983548 5.85 1286260 2831688 20 03:38:01 28306192 31742196 553416 1.68 156100 3476652 1983548 5.85 1287572 2831700 8 03:39:01 28312780 31748860 546660 1.66 156120 3476660 1983548 5.85 1279124 2831752 56 03:40:01 28312316 31748464 547124 1.66 156184 3476664 1983548 5.85 1279192 2831760 168 03:41:01 28312744 31748956 546784 1.66 156248 3476668 1983548 5.85 1278988 2831768 52 03:42:01 28311412 31748532 547364 1.66 156344 3477184 2059900 6.07 1279216 2832200 20 Average: 28320649 31724149 571519 1.74 155238 3448874 2065486 6.09 1310872 2796268 22523 03:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 ens3 529.01 366.39 5072.79 97.93 0.00 0.00 0.00 0.00 03:34:01 docker0 118.28 137.29 10.65 1090.28 0.00 0.00 0.00 0.00 03:34:01 lo 6.07 6.07 0.59 0.59 0.00 0.00 0.00 0.00 03:34:01 vethce09412 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:35:01 ens3 108.03 64.81 2525.52 12.49 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:36:01 ens3 1.75 0.47 0.45 0.27 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 3.17 1.02 2.40 0.49 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 1.18 0.65 0.68 0.53 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 ens3 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 71.52 48.17 844.64 12.41 0.00 0.00 0.00 0.00 Average: docker0 13.14 15.25 1.18 121.13 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20765) 04/13/22 _x86_64_ (8 CPU) 03:32:32 LINUX RESTART (8 CPU) 03:33:01 CPU %user %nice %system %iowait %steal %idle 03:34:01 all 18.53 0.00 5.71 1.54 0.07 74.16 03:34:01 0 19.71 0.00 6.30 2.69 0.07 71.24 03:34:01 1 20.42 0.00 6.41 4.88 0.07 68.22 03:34:01 2 17.21 0.00 5.02 0.73 0.07 76.98 03:34:01 3 18.22 0.00 5.70 0.12 0.07 75.89 03:34:01 4 17.35 0.00 6.31 0.79 0.07 75.48 03:34:01 5 18.61 0.00 5.70 0.39 0.07 75.24 03:34:01 6 19.34 0.00 4.48 0.61 0.05 75.52 03:34:01 7 17.33 0.00 5.78 2.07 0.07 74.75 03:35:01 all 12.46 0.00 2.70 0.35 0.03 84.46 03:35:01 0 13.29 0.00 2.54 0.69 0.05 83.43 03:35:01 1 13.34 0.00 2.71 0.02 0.03 83.90 03:35:01 2 10.11 0.00 2.10 0.52 0.03 87.24 03:35:01 3 12.42 0.00 3.01 0.08 0.03 84.45 03:35:01 4 11.99 0.00 2.92 0.00 0.02 85.07 03:35:01 5 11.73 0.00 2.31 0.02 0.02 85.92 03:35:01 6 14.43 0.00 3.00 1.31 0.03 81.22 03:35:01 7 12.32 0.00 2.98 0.15 0.03 84.51 03:36:01 all 0.26 0.00 0.02 0.01 0.01 99.71 03:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 03:36:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:36:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:36:01 6 1.91 0.00 0.07 0.02 0.02 98.00 03:36:01 7 0.03 0.00 0.05 0.00 0.02 99.90 03:37:01 all 0.05 0.00 0.03 0.01 0.01 99.90 03:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:37:01 1 0.05 0.00 0.02 0.00 0.00 99.93 03:37:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:37:01 3 0.03 0.00 0.00 0.00 0.02 99.95 03:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:37:01 5 0.03 0.00 0.03 0.00 0.00 99.93 03:37:01 6 0.22 0.00 0.13 0.03 0.02 99.60 03:37:01 7 0.08 0.00 0.03 0.00 0.02 99.87 03:38:01 all 0.02 0.00 0.01 0.00 0.00 99.96 03:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:38:01 1 0.00 0.00 0.03 0.00 0.00 99.97 03:38:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:38:01 7 0.12 0.00 0.05 0.00 0.02 99.82 03:39:01 all 0.03 0.00 0.02 0.01 0.00 99.94 03:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:39:01 2 0.02 0.00 0.02 0.02 0.00 99.95 03:39:01 3 0.03 0.00 0.00 0.00 0.00 99.97 03:39:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:39:01 6 0.00 0.00 0.00 0.03 0.00 99.97 03:39:01 7 0.05 0.00 0.08 0.00 0.03 99.83 03:40:01 all 0.01 0.00 0.00 0.01 0.01 99.97 03:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:40:01 3 0.00 0.00 0.00 0.03 0.02 99.95 03:40:01 4 0.00 0.00 0.00 0.00 0.02 99.98 03:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:40:01 6 0.02 0.00 0.00 0.00 0.02 99.97 03:40:01 7 0.02 0.00 0.02 0.00 0.02 99.95 03:41:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:41:01 2 0.00 0.00 0.00 0.03 0.00 99.97 03:41:01 3 0.00 0.00 0.00 0.02 0.00 99.98 03:41:01 4 0.05 0.00 0.00 0.00 0.00 99.95 03:41:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:41:01 6 0.02 0.00 0.02 0.00 0.00 99.97 03:41:01 7 0.05 0.00 0.05 0.00 0.02 99.88 03:42:01 all 0.04 0.00 0.03 0.01 0.01 99.92 03:42:01 0 0.00 0.00 0.03 0.00 0.00 99.97 03:42:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:42:01 2 0.00 0.00 0.02 0.03 0.00 99.95 03:42:01 3 0.02 0.00 0.02 0.00 0.02 99.95 03:42:01 4 0.22 0.00 0.02 0.03 0.00 99.73 03:42:01 5 0.02 0.00 0.05 0.00 0.02 99.92 03:42:01 6 0.02 0.00 0.05 0.02 0.00 99.92 03:42:01 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 3.46 0.00 0.94 0.21 0.02 95.37 Average: 0 3.66 0.00 0.99 0.37 0.01 94.97 Average: 1 3.74 0.00 1.02 0.54 0.01 94.69 Average: 2 3.01 0.00 0.79 0.16 0.01 96.03 Average: 3 3.39 0.00 0.96 0.03 0.02 95.61 Average: 4 3.27 0.00 1.02 0.09 0.01 95.61 Average: 5 3.35 0.00 0.89 0.04 0.01 95.70 Average: 6 3.98 0.00 0.86 0.22 0.01 94.92 Average: 7 3.30 0.00 1.00 0.24 0.03 95.43