---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8191 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: 2799.994 BogoMIPS: 5599.98 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-8191) 03/21/22 _x86_64_ (8 CPU) 13:12:11 LINUX RESTART (8 CPU) 13:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:14:01 216.24 2.20 214.05 0.00 52.38 155618.13 0.00 13:15:01 177.64 0.12 177.52 0.00 9.07 13688.25 0.00 13:16:01 1.82 0.00 1.82 0.00 0.00 23.21 0.00 13:17:01 1.52 0.02 1.50 0.00 0.13 18.12 0.00 13:18:01 1.28 0.02 1.27 0.00 0.13 15.20 0.00 13:19:01 6.10 0.00 6.10 0.00 0.00 1724.09 0.00 13:20:01 32.99 0.00 32.99 0.00 0.00 19922.01 0.00 13:21:01 1.93 0.27 1.67 0.00 20.66 25.86 0.00 Average: 54.94 0.33 54.61 0.00 10.30 23880.65 0.00 13:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:14:01 28229032 31729088 568780 1.73 175232 3526408 2142268 6.31 1329716 2871832 103616 13:15:01 28261268 31774028 523920 1.59 180700 3535444 1779152 5.24 1353912 2815180 476 13:16:01 28262188 31775072 522516 1.59 180732 3535448 1779152 5.24 1353068 2815184 16 13:17:01 28275088 31788220 509108 1.55 180780 3535448 1779152 5.24 1340064 2815280 224 13:18:01 28276292 31789504 507612 1.54 180828 3535456 1779152 5.24 1339172 2815296 48 13:19:01 27736632 31725908 570220 1.73 184804 3975076 2194016 6.47 1405992 3254468 444548 13:20:01 27754276 31777300 518532 1.58 188684 3987296 1771812 5.22 1369892 3254456 20 13:21:01 27741096 31765496 529720 1.61 188744 3988504 1958340 5.77 1384432 3254916 900 Average: 28066984 31765577 531301 1.62 182563 3702385 1897880 5.59 1359531 2987076 68731 13:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:14:01 docker0 176.92 236.77 14.31 2081.10 0.00 0.00 0.00 0.00 13:14:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 13:14:01 veth719a803 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:14:01 ens3 415.19 290.02 5453.35 85.05 0.00 0.00 0.00 0.00 13:15:01 docker0 13.38 18.81 0.77 91.81 0.00 0.00 0.00 0.00 13:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:15:01 ens3 60.96 37.43 174.02 14.05 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 1.87 1.10 0.68 0.51 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:17:01 ens3 0.33 0.30 0.03 0.03 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:19:01 ens3 98.02 52.48 2509.04 5.87 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 ens3 12.96 7.75 12.48 4.45 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 13:21:01 ens3 42.14 36.44 18.93 52.29 0.00 0.00 0.00 0.00 Average: docker0 23.79 31.95 1.89 271.63 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 78.96 53.21 1021.16 20.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-8191) 03/21/22 _x86_64_ (8 CPU) 13:12:11 LINUX RESTART (8 CPU) 13:13:01 CPU %user %nice %system %iowait %steal %idle 13:14:01 all 16.98 0.00 6.03 1.70 0.07 75.21 13:14:01 0 16.31 0.00 7.66 5.60 0.07 70.36 13:14:01 1 16.75 0.00 5.88 0.14 0.07 77.16 13:14:01 2 14.76 0.00 4.72 0.30 0.07 80.15 13:14:01 3 16.97 0.00 6.41 4.26 0.07 72.28 13:14:01 4 18.14 0.00 5.26 0.64 0.07 75.90 13:14:01 5 18.89 0.00 6.43 0.58 0.07 74.04 13:14:01 6 16.86 0.00 5.22 0.19 0.05 77.69 13:14:01 7 17.17 0.00 6.71 1.92 0.09 74.11 13:15:01 all 17.35 0.00 3.63 0.82 0.05 78.14 13:15:01 0 16.45 0.00 4.04 1.14 0.07 78.30 13:15:01 1 16.66 0.00 3.90 0.91 0.05 78.48 13:15:01 2 15.90 0.00 3.28 0.08 0.05 80.68 13:15:01 3 18.81 0.00 3.25 0.41 0.07 77.46 13:15:01 4 19.04 0.00 3.62 0.18 0.05 77.10 13:15:01 5 17.13 0.00 3.98 3.04 0.05 75.80 13:15:01 6 17.21 0.00 3.50 0.61 0.05 78.64 13:15:01 7 17.62 0.00 3.47 0.20 0.05 78.66 13:16:01 all 0.28 0.00 0.01 0.01 0.00 99.69 13:16:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:16:01 3 1.97 0.00 0.00 0.00 0.00 98.03 13:16:01 4 0.05 0.00 0.00 0.00 0.00 99.95 13:16:01 5 0.03 0.00 0.02 0.05 0.00 99.90 13:16:01 6 0.02 0.00 0.02 0.00 0.02 99.95 13:16:01 7 0.05 0.00 0.02 0.00 0.00 99.93 13:17:01 all 0.27 0.00 0.03 0.01 0.00 99.69 13:17:01 0 0.03 0.00 0.05 0.00 0.00 99.92 13:17:01 1 0.02 0.00 0.03 0.00 0.02 99.93 13:17:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:17:01 3 1.99 0.00 0.05 0.00 0.00 97.96 13:17:01 4 0.00 0.00 0.03 0.00 0.00 99.97 13:17:01 5 0.02 0.00 0.03 0.05 0.02 99.88 13:17:01 6 0.03 0.00 0.03 0.00 0.00 99.93 13:17:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:18:01 all 0.22 0.00 0.01 0.00 0.00 99.76 13:18:01 0 0.08 0.00 0.02 0.02 0.02 99.87 13:18:01 1 0.02 0.00 0.02 0.00 0.00 99.97 13:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:18:01 3 1.45 0.00 0.00 0.00 0.00 98.55 13:18:01 4 0.05 0.00 0.00 0.00 0.02 99.93 13:18:01 5 0.03 0.00 0.02 0.02 0.00 99.93 13:18:01 6 0.05 0.00 0.00 0.00 0.00 99.95 13:18:01 7 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 all 2.10 0.00 0.78 0.04 0.01 97.06 13:19:01 0 2.09 0.00 1.04 0.00 0.02 96.86 13:19:01 1 2.86 0.00 0.79 0.02 0.02 96.32 13:19:01 2 2.22 0.00 0.62 0.00 0.02 97.14 13:19:01 3 2.16 0.00 0.86 0.02 0.02 96.95 13:19:01 4 2.52 0.00 0.70 0.02 0.00 96.76 13:19:01 5 1.05 0.00 0.40 0.28 0.00 98.26 13:19:01 6 1.81 0.00 0.80 0.00 0.02 97.38 13:19:01 7 2.12 0.00 1.02 0.02 0.02 96.83 13:20:01 all 1.19 0.00 0.52 0.34 0.01 97.94 13:20:01 0 1.07 0.00 0.53 0.17 0.02 98.21 13:20:01 1 1.09 0.00 0.50 0.20 0.00 98.21 13:20:01 2 1.15 0.00 0.58 0.00 0.02 98.25 13:20:01 3 1.24 0.00 0.30 0.00 0.02 98.44 13:20:01 4 1.47 0.00 0.57 0.02 0.02 97.93 13:20:01 5 1.07 0.00 0.87 2.29 0.02 95.76 13:20:01 6 1.24 0.00 0.42 0.02 0.00 98.33 13:20:01 7 1.17 0.00 0.42 0.03 0.02 98.36 13:21:01 all 0.42 0.00 0.17 0.01 0.01 99.40 13:21:01 0 0.15 0.00 0.15 0.00 0.00 99.70 13:21:01 1 0.15 0.00 0.08 0.00 0.02 99.75 13:21:01 2 0.57 0.00 0.15 0.00 0.02 99.27 13:21:01 3 0.97 0.00 0.28 0.00 0.00 98.74 13:21:01 4 0.65 0.00 0.27 0.00 0.02 99.07 13:21:01 5 0.28 0.00 0.08 0.05 0.00 99.58 13:21:01 6 0.22 0.00 0.08 0.00 0.02 99.68 13:21:01 7 0.35 0.00 0.27 0.00 0.00 99.38 Average: all 4.82 0.00 1.39 0.36 0.02 93.41 Average: 0 4.50 0.00 1.68 0.86 0.03 92.94 Average: 1 4.66 0.00 1.39 0.16 0.02 93.77 Average: 2 4.31 0.00 1.17 0.05 0.02 94.45 Average: 3 5.67 0.00 1.38 0.58 0.02 92.35 Average: 4 5.22 0.00 1.30 0.11 0.02 93.35 Average: 5 4.78 0.00 1.47 0.79 0.02 92.94 Average: 6 4.64 0.00 1.25 0.10 0.02 93.99 Average: 7 4.78 0.00 1.47 0.27 0.02 93.46