---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17866 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17866) 06/05/23 _x86_64_ (8 CPU) 15:58:50 LINUX RESTART (8 CPU) 15:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:00 164.32 47.31 117.01 0.00 5309.78 177827.56 0.00 16:01:01 44.32 0.25 44.07 0.00 9.18 22160.43 0.00 16:02:01 1.70 0.00 1.70 0.00 0.00 18.81 0.00 16:03:01 2.60 1.60 1.00 0.00 36.26 14.00 0.00 16:04:01 25.23 10.25 14.98 0.00 3459.16 3668.99 0.00 16:05:01 4.28 0.00 4.28 0.00 0.00 57.72 0.00 Average: 40.42 9.87 30.55 0.00 1465.02 33925.25 0.00 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:00 29014168 31482988 825228 2.51 74660 2670784 2114752 6.23 1132432 2368688 55748 16:01:01 28676388 31594668 710448 2.16 91488 3066472 1753740 5.17 1088940 2708660 464 16:02:01 28676408 31594724 710272 2.16 91500 3066472 1753740 5.17 1088236 2708660 8 16:03:01 28670544 31591064 713748 2.17 91556 3067560 1753740 5.17 1095632 2708992 216 16:04:01 28416184 31555796 737284 2.24 96984 3271440 1803076 5.31 1271316 2761664 1304 16:05:01 28434856 31574432 719688 2.19 97036 3271436 1803076 5.31 1254372 2761620 40 Average: 28648091 31565612 736111 2.24 90537 3069027 1830354 5.39 1155155 2669714 9630 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:00 veth7bb52a5 8.55 14.68 0.72 52.60 0.00 0.00 0.00 0.00 16:00:00 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 16:00:00 docker0 10.73 16.46 0.87 79.80 0.00 0.00 0.00 0.00 16:00:00 ens3 681.12 421.30 6774.27 91.14 0.00 0.00 0.00 0.00 16:01:01 lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 16:01:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 105.10 74.81 2491.63 82.59 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.60 0.00 0.06 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 8.37 6.75 5.59 5.99 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 53.54 23.96 1372.53 1.84 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.83 0.62 0.35 0.29 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 Average: docker0 1.79 2.74 0.15 13.26 0.00 0.00 0.00 0.00 Average: ens3 141.49 87.87 1776.06 30.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-17866) 06/05/23 _x86_64_ (8 CPU) 15:58:50 LINUX RESTART (8 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:00 all 10.53 0.00 3.31 1.38 0.05 84.73 16:00:00 0 9.02 0.00 3.03 1.04 0.05 86.85 16:00:00 1 11.10 0.00 2.56 0.25 0.05 86.03 16:00:00 2 11.12 0.00 2.84 0.49 0.05 85.50 16:00:00 3 11.08 0.00 3.40 1.03 0.07 84.42 16:00:00 4 11.96 0.00 3.78 0.39 0.05 83.82 16:00:00 5 8.65 0.00 3.00 2.36 0.05 85.95 16:00:00 6 12.40 0.00 3.44 3.10 0.05 81.01 16:00:00 7 8.85 0.00 4.45 2.40 0.07 84.23 16:01:01 all 14.48 0.00 2.65 0.57 0.05 82.24 16:01:01 0 14.32 0.00 2.65 0.03 0.05 82.94 16:01:01 1 14.67 0.00 3.02 2.08 0.05 80.18 16:01:01 2 15.74 0.00 2.33 0.02 0.05 81.86 16:01:01 3 14.73 0.00 2.46 0.13 0.05 82.63 16:01:01 4 13.33 0.00 2.93 0.05 0.05 83.64 16:01:01 5 13.87 0.00 2.32 1.07 0.05 82.69 16:01:01 6 15.47 0.00 2.34 0.07 0.05 82.08 16:01:01 7 13.73 0.00 3.18 1.11 0.03 81.95 16:02:01 all 0.01 0.00 0.01 0.00 0.01 99.97 16:02:01 0 0.03 0.00 0.00 0.00 0.03 99.93 16:02:01 1 0.03 0.00 0.02 0.02 0.02 99.92 16:02:01 2 0.02 0.00 0.03 0.00 0.03 99.92 16:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:02:01 6 0.02 0.00 0.00 0.00 0.02 99.97 16:02:01 7 0.00 0.00 0.00 0.00 0.00 100.00 16:03:01 all 0.34 0.00 0.03 0.01 0.01 99.61 16:03:01 0 0.25 0.00 0.03 0.00 0.02 99.70 16:03:01 1 1.33 0.00 0.03 0.03 0.02 98.58 16:03:01 2 0.47 0.00 0.10 0.05 0.03 99.35 16:03:01 3 0.23 0.00 0.02 0.00 0.00 99.75 16:03:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 5 0.12 0.00 0.02 0.00 0.00 99.87 16:03:01 6 0.22 0.00 0.02 0.00 0.00 99.77 16:03:01 7 0.07 0.00 0.02 0.00 0.02 99.90 16:04:01 all 0.86 0.00 0.41 0.21 0.01 98.50 16:04:01 0 2.07 0.00 0.57 0.02 0.00 97.34 16:04:01 1 0.47 0.00 0.52 0.78 0.03 98.20 16:04:01 2 0.95 0.00 0.70 0.75 0.02 97.58 16:04:01 3 1.05 0.00 0.28 0.03 0.00 98.63 16:04:01 4 0.45 0.00 0.37 0.07 0.00 99.12 16:04:01 5 0.78 0.00 0.40 0.02 0.00 98.80 16:04:01 6 0.30 0.00 0.22 0.02 0.02 99.45 16:04:01 7 0.82 0.00 0.25 0.03 0.00 98.90 16:05:01 all 0.18 0.00 0.02 0.01 0.01 99.78 16:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:05:01 1 0.05 0.00 0.03 0.02 0.00 99.90 16:05:01 2 1.24 0.00 0.00 0.00 0.02 98.74 16:05:01 3 0.02 0.00 0.03 0.03 0.03 99.88 16:05:01 4 0.03 0.00 0.03 0.00 0.02 99.92 16:05:01 5 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 6 0.05 0.00 0.03 0.00 0.00 99.92 16:05:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.41 0.00 1.07 0.36 0.02 94.13 Average: 0 4.31 0.00 1.05 0.18 0.03 94.43 Average: 1 4.63 0.00 1.03 0.54 0.03 93.77 Average: 2 4.93 0.00 1.00 0.22 0.03 93.82 Average: 3 4.53 0.00 1.03 0.20 0.03 94.21 Average: 4 4.30 0.00 1.19 0.08 0.02 94.41 Average: 5 3.92 0.00 0.96 0.57 0.02 94.54 Average: 6 4.75 0.00 1.01 0.53 0.02 93.69 Average: 7 3.92 0.00 1.32 0.59 0.02 94.16