---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2445 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: 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 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-2445) 01/14/23 _x86_64_ (8 CPU) 12:27:42 LINUX RESTART (8 CPU) 12:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:29:01 323.60 39.41 284.19 0.00 4365.01 118973.77 0.00 12:30:01 57.72 0.22 57.51 0.00 9.47 32637.49 0.00 12:31:01 1.87 0.00 1.87 0.00 0.00 21.48 0.00 12:32:01 1.53 0.00 1.53 0.00 0.00 17.33 0.00 12:33:01 39.11 9.35 29.76 0.00 2884.45 5072.49 0.00 12:34:01 18.74 1.42 17.33 0.00 2288.57 3791.54 0.00 12:35:02 3.47 0.02 3.45 0.00 0.13 90.50 0.00 Average: 63.72 7.20 56.52 0.00 1363.94 22942.51 0.00 12:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 28417276 31253564 1052396 3.20 81864 3001368 2207592 6.51 1539704 2529232 413120 12:30:01 28661704 31570760 735940 2.24 91612 3049396 1751492 5.16 1108028 2697828 392 12:31:01 28661496 31570680 735848 2.24 91652 3049400 1751492 5.16 1108208 2697836 152 12:32:01 28668848 31578140 728136 2.21 91692 3049400 1751492 5.16 1101116 2697836 12 12:33:01 28335864 31546632 743340 2.26 110884 3324044 1774156 5.23 1271144 2836484 23704 12:34:01 28145308 31557800 729624 2.22 125852 3504860 1829264 5.39 1423488 2863628 152 12:35:02 28151896 31559780 727840 2.21 124464 3501736 1805080 5.32 1420028 2860552 164 Average: 28434627 31519622 779018 2.37 102574 3211458 1838653 5.42 1281674 2740485 62528 12:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 veth455b43a 48.44 68.26 4.71 990.59 0.00 0.00 0.00 0.08 12:29:01 lo 3.53 3.53 0.34 0.34 0.00 0.00 0.00 0.00 12:29:01 docker0 49.86 69.59 4.27 1005.32 0.00 0.00 0.00 0.00 12:29:01 ens3 678.95 461.77 7427.14 122.02 0.00 0.00 0.00 0.00 12:30:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 12:30:01 docker0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 100.50 69.19 2529.70 15.08 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 0.53 0.32 0.34 0.26 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 120.86 78.45 1779.35 5.49 0.00 0.00 0.00 0.00 12:34:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 43.30 23.71 974.52 1.71 0.00 0.00 0.00 0.00 12:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:02 ens3 1.22 1.22 7.93 0.09 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 7.13 9.95 0.61 143.61 0.00 0.00 0.00 0.00 Average: ens3 135.07 90.68 1816.94 20.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2445) 01/14/23 _x86_64_ (8 CPU) 12:27:42 LINUX RESTART (8 CPU) 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 19.79 0.00 4.51 1.74 0.06 73.90 12:29:01 0 20.68 0.00 4.27 1.19 0.05 73.82 12:29:01 1 16.59 0.00 3.90 0.44 0.05 79.02 12:29:01 2 20.35 0.00 3.87 4.28 0.07 71.43 12:29:01 3 20.95 0.00 5.23 0.29 0.07 73.46 12:29:01 4 21.98 0.00 4.16 1.08 0.07 72.71 12:29:01 5 18.59 0.00 6.53 5.19 0.07 69.62 12:29:01 6 18.76 0.00 3.92 1.05 0.05 76.22 12:29:01 7 20.38 0.00 4.20 0.41 0.07 74.95 12:30:01 all 17.93 0.00 2.91 0.53 0.04 78.58 12:30:01 0 18.73 0.00 2.91 0.40 0.03 77.92 12:30:01 1 17.87 0.00 2.45 0.08 0.05 79.55 12:30:01 2 18.18 0.00 3.37 0.35 0.03 78.07 12:30:01 3 16.22 0.00 2.79 0.45 0.03 80.50 12:30:01 4 21.93 0.00 3.34 0.00 0.05 74.68 12:30:01 5 17.83 0.00 3.22 1.82 0.03 77.10 12:30:01 6 16.10 0.00 2.78 1.11 0.03 79.97 12:30:01 7 16.58 0.00 2.45 0.07 0.05 80.85 12:31:01 all 0.04 0.00 0.02 0.01 0.01 99.92 12:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:31:01 1 0.05 0.00 0.02 0.03 0.00 99.90 12:31:01 2 0.02 0.00 0.05 0.00 0.00 99.93 12:31:01 3 0.00 0.00 0.00 0.00 0.02 99.98 12:31:01 4 0.02 0.00 0.05 0.00 0.02 99.92 12:31:01 5 0.13 0.00 0.00 0.05 0.02 99.80 12:31:01 6 0.02 0.00 0.03 0.00 0.00 99.95 12:31:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:32:01 all 0.02 0.00 0.00 0.01 0.00 99.96 12:32:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:32:01 1 0.03 0.00 0.02 0.03 0.00 99.92 12:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:32:01 4 0.05 0.00 0.00 0.00 0.00 99.95 12:32:01 5 0.05 0.00 0.02 0.02 0.00 99.92 12:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:33:01 all 1.34 0.00 0.78 0.29 0.01 97.58 12:33:01 0 1.32 0.00 0.83 0.08 0.00 97.76 12:33:01 1 1.67 0.00 0.84 0.52 0.02 96.96 12:33:01 2 1.65 0.00 1.98 0.05 0.02 96.30 12:33:01 3 0.90 0.00 0.68 0.32 0.00 98.10 12:33:01 4 1.44 0.00 0.27 0.03 0.02 98.24 12:33:01 5 0.72 0.00 0.45 0.97 0.00 97.86 12:33:01 6 1.07 0.00 0.47 0.00 0.02 98.45 12:33:01 7 1.99 0.00 0.69 0.35 0.02 96.96 12:34:01 all 0.97 0.00 0.65 0.18 0.01 98.19 12:34:01 0 0.92 0.00 0.32 0.02 0.02 98.73 12:34:01 1 0.97 0.00 0.48 0.10 0.02 98.43 12:34:01 2 2.78 0.00 0.72 0.02 0.00 96.48 12:34:01 3 1.08 0.00 0.60 0.25 0.02 98.05 12:34:01 4 0.59 0.00 0.34 0.02 0.02 99.05 12:34:01 5 0.48 0.00 0.70 0.70 0.02 98.10 12:34:01 6 0.52 0.00 0.33 0.02 0.02 99.12 12:34:01 7 0.45 0.00 1.69 0.30 0.02 97.55 12:35:02 all 0.11 0.00 0.07 0.02 0.00 99.79 12:35:02 0 0.03 0.00 0.10 0.00 0.02 99.85 12:35:02 1 0.35 0.00 0.05 0.05 0.00 99.55 12:35:02 2 0.03 0.00 0.10 0.02 0.02 99.83 12:35:02 3 0.00 0.00 0.05 0.00 0.00 99.95 12:35:02 4 0.13 0.00 0.05 0.00 0.00 99.82 12:35:02 5 0.05 0.00 0.03 0.12 0.00 99.80 12:35:02 6 0.23 0.00 0.10 0.00 0.00 99.67 12:35:02 7 0.07 0.00 0.08 0.00 0.00 99.85 Average: all 5.72 0.00 1.27 0.40 0.02 92.60 Average: 0 5.94 0.00 1.20 0.24 0.02 92.59 Average: 1 5.33 0.00 1.10 0.18 0.02 93.37 Average: 2 6.12 0.00 1.44 0.67 0.02 91.76 Average: 3 5.56 0.00 1.33 0.19 0.02 92.90 Average: 4 6.58 0.00 1.17 0.16 0.02 92.07 Average: 5 5.38 0.00 1.56 1.26 0.02 91.79 Average: 6 5.21 0.00 1.08 0.31 0.02 93.38 Average: 7 5.60 0.00 1.30 0.16 0.02 92.92