---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20235 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-20235) 07/15/22 _x86_64_ (8 CPU) 21:06:41 LINUX RESTART (8 CPU) 21:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:08:01 411.64 46.96 364.68 0.00 4153.33 185423.22 0.00 21:09:01 143.24 0.13 143.11 0.00 1.87 35140.68 0.00 21:10:01 115.15 0.03 115.11 0.00 4.40 33830.51 0.00 21:11:01 1.68 0.00 1.68 0.00 0.00 19.59 0.00 21:12:01 1.17 0.02 1.15 0.00 0.13 13.73 0.00 21:13:01 1.68 0.00 1.68 0.00 0.00 19.60 0.00 21:14:01 1.07 0.00 1.07 0.00 0.00 12.66 0.00 21:15:01 1.42 0.00 1.42 0.00 0.00 17.06 0.00 21:16:01 1.07 0.00 1.07 0.00 0.00 12.53 0.00 21:17:01 2.50 0.27 2.23 0.00 19.46 37.72 0.00 Average: 67.48 4.67 62.81 0.00 411.66 25184.45 0.00 21:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 28380448 31755008 541040 1.65 146168 3445428 2125392 6.26 1218416 2848248 243268 21:09:01 27869180 31590320 696484 2.12 166504 3740284 2711708 7.99 1634180 2897100 314940 21:10:01 27633592 31764876 524808 1.60 177356 4101688 1903228 5.61 1362120 3370960 8 21:11:01 27637032 31768412 520876 1.58 177388 4101688 1903228 5.61 1359448 3370960 184 21:12:01 27644380 31775776 513448 1.56 177416 4101700 1903228 5.61 1351032 3370976 48 21:13:01 27644128 31775444 513648 1.56 177460 4101700 1903228 5.61 1351812 3370976 212 21:14:01 27650908 31782308 506820 1.54 177480 4101704 1903228 5.61 1344884 3370980 12 21:15:01 27651244 31782900 506296 1.54 177488 4101712 1903228 5.61 1344544 3371196 96 21:16:01 27650936 31782616 506524 1.54 177508 4101712 1903228 5.61 1344716 3371200 172 21:17:01 27640412 31772828 516072 1.57 177568 4102596 1963164 5.79 1355444 3371280 576 Average: 27740226 31755049 534602 1.63 173234 4000021 2012286 5.93 1366660 3271388 55952 21:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 ens3 780.04 500.98 7645.64 114.29 0.00 0.00 0.00 0.00 21:08:01 docker0 117.93 144.74 9.69 1146.34 0.00 0.00 0.00 0.00 21:08:01 lo 6.78 6.78 0.66 0.66 0.00 0.00 0.00 0.00 21:09:01 ens3 79.67 60.32 84.44 69.32 0.00 0.00 0.00 0.00 21:09:01 docker0 10.16 11.56 0.60 40.99 0.00 0.00 0.00 0.00 21:09:01 veth1028050 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:10:01 ens3 108.77 66.49 2625.13 12.60 0.00 0.00 0.00 0.00 21:10:01 docker0 2.57 5.25 0.17 53.81 0.00 0.00 0.00 0.00 21:10:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:11:01 ens3 27.54 22.74 14.82 37.82 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 ens3 6.72 6.87 0.50 10.68 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:14:01 ens3 0.13 0.05 0.06 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:16:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 ens3 10.31 6.53 10.37 3.53 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 100.20 65.68 1027.02 24.68 0.00 0.00 0.00 0.00 Average: docker0 12.89 15.94 1.03 122.40 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 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-20235) 07/15/22 _x86_64_ (8 CPU) 21:06:41 LINUX RESTART (8 CPU) 21:07:02 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 12.35 0.00 4.98 2.42 0.06 80.19 21:08:01 0 11.20 0.00 5.04 0.38 0.05 83.33 21:08:01 1 11.29 0.00 4.85 3.46 0.05 80.35 21:08:01 2 12.12 0.00 6.18 5.29 0.05 76.35 21:08:01 3 13.12 0.00 5.47 2.60 0.07 78.74 21:08:01 4 12.11 0.00 3.81 0.77 0.07 83.24 21:08:01 5 14.33 0.00 5.43 3.38 0.05 76.80 21:08:01 6 11.81 0.00 3.90 1.79 0.05 82.44 21:08:01 7 12.81 0.00 5.13 1.69 0.09 80.29 21:09:01 all 41.09 0.00 7.17 1.03 0.08 50.63 21:09:01 0 42.70 0.00 6.85 0.44 0.08 49.92 21:09:01 1 42.22 0.00 7.51 1.20 0.08 48.99 21:09:01 2 40.43 0.00 7.59 0.29 0.08 51.61 21:09:01 3 40.24 0.00 7.43 0.17 0.07 52.09 21:09:01 4 42.86 0.00 7.14 0.13 0.07 49.80 21:09:01 5 39.60 0.00 6.57 1.85 0.08 51.89 21:09:01 6 41.37 0.00 7.22 1.55 0.10 49.75 21:09:01 7 39.23 0.00 7.07 2.63 0.08 50.99 21:10:01 all 5.99 0.00 1.99 0.74 0.04 91.25 21:10:01 0 5.08 0.00 1.74 1.46 0.03 91.68 21:10:01 1 6.09 0.00 2.12 0.43 0.05 91.31 21:10:01 2 5.72 0.00 1.79 0.10 0.03 92.35 21:10:01 3 6.41 0.00 2.16 0.05 0.03 91.35 21:10:01 4 6.06 0.00 1.64 0.23 0.03 92.03 21:10:01 5 6.28 0.00 1.93 0.65 0.03 91.10 21:10:01 6 6.91 0.00 1.95 0.10 0.03 91.01 21:10:01 7 5.36 0.00 2.58 2.87 0.05 89.14 21:11:01 all 0.08 0.00 0.06 0.01 0.00 99.85 21:11:01 0 0.10 0.00 0.08 0.02 0.00 99.80 21:11:01 1 0.05 0.00 0.07 0.00 0.00 99.88 21:11:01 2 0.15 0.00 0.07 0.00 0.00 99.78 21:11:01 3 0.03 0.00 0.07 0.00 0.00 99.90 21:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:11:01 5 0.10 0.00 0.05 0.03 0.00 99.82 21:11:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:11:01 7 0.18 0.00 0.12 0.00 0.00 99.70 21:12:01 all 0.04 0.00 0.02 0.00 0.00 99.93 21:12:01 0 0.05 0.00 0.02 0.02 0.00 99.92 21:12:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:12:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:12:01 4 0.03 0.00 0.00 0.00 0.00 99.97 21:12:01 5 0.08 0.00 0.05 0.02 0.02 99.83 21:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:12:01 7 0.05 0.00 0.05 0.00 0.02 99.88 21:13:01 all 0.04 0.00 0.01 0.01 0.01 99.94 21:13:01 0 0.03 0.00 0.03 0.03 0.00 99.90 21:13:01 1 0.05 0.00 0.00 0.00 0.00 99.95 21:13:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:13:01 3 0.03 0.00 0.02 0.00 0.02 99.93 21:13:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:13:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:13:01 6 0.00 0.00 0.02 0.00 0.02 99.97 21:13:01 7 0.12 0.00 0.02 0.03 0.02 99.82 21:14:01 all 0.04 0.00 0.02 0.00 0.01 99.94 21:14:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:14:01 5 0.05 0.00 0.03 0.00 0.02 99.90 21:14:01 6 0.05 0.00 0.02 0.00 0.00 99.93 21:14:01 7 0.05 0.00 0.05 0.02 0.02 99.87 21:15:01 all 0.01 0.00 0.01 0.00 0.00 99.98 21:15:01 0 0.02 0.00 0.02 0.02 0.00 99.95 21:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:15:01 5 0.03 0.00 0.00 0.00 0.00 99.97 21:15:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:15:01 7 0.03 0.00 0.02 0.02 0.00 99.93 21:16:01 all 0.03 0.00 0.02 0.00 0.01 99.94 21:16:01 0 0.07 0.00 0.05 0.02 0.00 99.87 21:16:01 1 0.02 0.00 0.02 0.00 0.02 99.95 21:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:16:01 3 0.00 0.00 0.02 0.00 0.00 99.98 21:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:16:01 5 0.07 0.00 0.03 0.00 0.02 99.88 21:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:16:01 7 0.05 0.00 0.02 0.02 0.02 99.90 21:17:01 all 0.28 0.00 0.10 0.01 0.01 99.61 21:17:01 0 0.17 0.00 0.12 0.02 0.02 99.68 21:17:01 1 0.42 0.00 0.10 0.00 0.00 99.48 21:17:01 2 0.27 0.00 0.08 0.00 0.00 99.65 21:17:01 3 0.13 0.00 0.05 0.00 0.00 99.82 21:17:01 4 0.20 0.00 0.12 0.00 0.02 99.67 21:17:01 5 0.52 0.00 0.12 0.03 0.00 99.33 21:17:01 6 0.38 0.00 0.05 0.00 0.00 99.57 21:17:01 7 0.17 0.00 0.13 0.02 0.02 99.66 Average: all 5.93 0.00 1.42 0.42 0.02 92.21 Average: 0 5.90 0.00 1.38 0.24 0.02 92.46 Average: 1 5.96 0.00 1.46 0.50 0.02 92.06 Average: 2 5.81 0.00 1.55 0.55 0.02 92.07 Average: 3 5.94 0.00 1.51 0.28 0.02 92.26 Average: 4 6.07 0.00 1.26 0.11 0.02 92.54 Average: 5 6.06 0.00 1.41 0.59 0.02 91.93 Average: 6 5.99 0.00 1.30 0.34 0.02 92.34 Average: 7 5.74 0.00 1.50 0.72 0.03 92.01