---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20371 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 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-20371) 07/18/22 _x86_64_ (8 CPU) 05:04:18 LINUX RESTART (8 CPU) 05:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:06:01 197.51 4.81 192.70 0.00 435.18 97205.36 0.00 05:07:01 175.56 0.13 175.42 0.00 9.60 39463.51 0.00 05:08:01 1.58 0.00 1.58 0.00 0.00 22.95 0.00 05:09:01 1.85 0.00 1.85 0.00 0.00 20.80 0.00 05:10:01 1.33 0.02 1.32 0.00 0.13 15.73 0.00 05:11:01 1.38 0.00 1.38 0.00 0.00 16.80 0.00 05:12:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 05:13:01 1.55 0.00 1.55 0.00 0.00 19.20 0.00 05:14:01 0.85 0.00 0.85 0.00 0.00 9.87 0.00 05:15:01 1.48 0.00 1.48 0.00 0.00 20.80 0.00 Average: 38.15 0.49 37.66 0.00 43.84 13541.73 0.00 05:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 28179672 31703260 592892 1.80 159524 3564024 2328768 6.86 1373552 2872148 197776 05:07:01 27687492 31759184 536536 1.63 172624 4052468 1939456 5.72 1297704 3392016 296 05:08:01 27688580 31760428 534876 1.63 172652 4052472 1939456 5.72 1297024 3392020 36 05:09:01 27689164 31760976 534236 1.62 172676 4052476 1939456 5.72 1296644 3392024 8 05:10:01 27692164 31764120 531064 1.62 172720 4052612 1939456 5.72 1293592 3392156 12 05:11:01 27693444 31765536 529404 1.61 172732 4052612 1939456 5.72 1292672 3392160 48 05:12:01 27698396 31770776 524364 1.59 172760 4052608 1955516 5.76 1286956 3392424 20 05:13:01 27698892 31771304 523776 1.59 172780 4052616 1955516 5.76 1286968 3392428 52 05:14:01 27698416 31770840 524036 1.59 172792 4052620 1955516 5.76 1286976 3392428 12 05:15:01 27698464 31770912 523980 1.59 172832 4052600 1955516 5.76 1287652 3392416 84 Average: 27742468 31759734 535516 1.63 171409 4003711 1984811 5.85 1299974 3340222 19834 05:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 docker0 102.15 127.96 8.63 1119.88 0.00 0.00 0.00 0.00 05:06:01 veth5585be7 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 lo 4.74 4.74 0.46 0.46 0.00 0.00 0.00 0.00 05:06:01 ens3 426.18 294.36 6845.51 97.26 0.00 0.00 0.00 0.00 05:07:01 docker0 12.75 17.21 0.74 92.44 0.00 0.00 0.00 0.00 05:07:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:07:01 ens3 186.09 124.68 2688.73 61.93 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 6.42 5.42 1.86 7.09 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 ens3 2.55 2.92 0.40 4.85 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 0.60 0.33 0.27 0.20 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.18 0.00 0.01 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 11.34 14.33 0.92 119.56 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 61.65 42.40 943.89 17.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20371) 07/18/22 _x86_64_ (8 CPU) 05:04:18 LINUX RESTART (8 CPU) 05:05:02 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 19.23 0.00 5.89 1.86 0.08 72.93 05:06:01 0 18.84 0.00 6.17 3.51 0.09 71.39 05:06:01 1 18.74 0.00 5.36 0.24 0.07 75.59 05:06:01 2 19.12 0.00 6.37 2.40 0.10 72.01 05:06:01 3 19.00 0.00 6.42 0.33 0.09 74.17 05:06:01 4 21.06 0.00 5.90 2.78 0.09 70.17 05:06:01 5 19.78 0.00 5.70 1.00 0.07 73.46 05:06:01 6 18.96 0.00 5.65 1.37 0.07 73.95 05:06:01 7 18.36 0.00 5.57 3.27 0.10 72.71 05:07:01 all 28.33 0.00 5.37 1.12 0.07 65.11 05:07:01 0 28.22 0.00 4.92 0.17 0.08 66.60 05:07:01 1 27.39 0.00 4.92 1.23 0.07 66.39 05:07:01 2 28.49 0.00 4.73 0.25 0.07 66.46 05:07:01 3 28.30 0.00 6.35 0.47 0.07 64.81 05:07:01 4 28.06 0.00 5.66 5.29 0.07 60.92 05:07:01 5 28.96 0.00 5.39 0.32 0.08 65.25 05:07:01 6 30.15 0.00 5.17 0.44 0.07 64.17 05:07:01 7 27.05 0.00 5.77 0.79 0.08 66.30 05:08:01 all 0.02 0.00 0.01 0.01 0.01 99.96 05:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:08:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:08:01 3 0.03 0.00 0.03 0.00 0.03 99.90 05:08:01 4 0.05 0.00 0.03 0.05 0.00 99.87 05:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 all 0.03 0.00 0.01 0.01 0.01 99.95 05:09:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 3 0.05 0.00 0.03 0.00 0.02 99.90 05:09:01 4 0.05 0.00 0.05 0.05 0.02 99.83 05:09:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:09:01 6 0.02 0.00 0.00 0.00 0.02 99.97 05:09:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 all 0.01 0.00 0.01 0.00 0.00 99.96 05:10:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 3 0.05 0.00 0.03 0.00 0.02 99.90 05:10:01 4 0.02 0.00 0.02 0.03 0.00 99.93 05:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 all 0.01 0.00 0.01 0.01 0.01 99.97 05:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 2 0.00 0.00 0.02 0.00 0.02 99.97 05:11:01 3 0.02 0.00 0.02 0.00 0.03 99.93 05:11:01 4 0.02 0.00 0.00 0.07 0.02 99.90 05:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 all 0.02 0.00 0.01 0.00 0.01 99.96 05:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 4 0.03 0.00 0.03 0.02 0.00 99.92 05:12:01 5 0.03 0.00 0.02 0.00 0.02 99.93 05:12:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 7 0.00 0.00 0.00 0.00 0.02 99.98 05:13:01 all 0.01 0.00 0.00 0.01 0.01 99.97 05:13:01 0 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:13:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:13:01 4 0.00 0.00 0.00 0.05 0.02 99.93 05:13:01 5 0.02 0.00 0.00 0.00 0.03 99.95 05:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 all 0.01 0.00 0.01 0.00 0.00 99.97 05:14:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 05:14:01 5 0.07 0.00 0.03 0.00 0.02 99.88 05:14:01 6 0.00 0.00 0.02 0.00 0.00 99.98 05:14:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:15:01 all 0.01 0.00 0.01 0.01 0.01 99.96 05:15:01 0 0.02 0.00 0.03 0.00 0.02 99.93 05:15:01 1 0.02 0.00 0.02 0.02 0.00 99.95 05:15:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:15:01 4 0.00 0.00 0.00 0.05 0.02 99.93 05:15:01 5 0.03 0.00 0.02 0.00 0.02 99.93 05:15:01 6 0.00 0.00 0.00 0.02 0.00 99.98 05:15:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.69 0.00 1.11 0.30 0.02 93.87 Average: 0 4.65 0.00 1.10 0.36 0.03 93.86 Average: 1 4.55 0.00 1.01 0.15 0.02 94.28 Average: 2 4.68 0.00 1.09 0.26 0.02 93.95 Average: 3 4.68 0.00 1.27 0.08 0.03 93.95 Average: 4 4.87 0.00 1.15 0.83 0.02 93.13 Average: 5 4.82 0.00 1.10 0.13 0.02 93.93 Average: 6 4.84 0.00 1.07 0.18 0.02 93.89 Average: 7 4.46 0.00 1.12 0.40 0.02 94.00