---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2941 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: 2800.002 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2941) 01/18/23 _x86_64_ (8 CPU) 15:00:32 LINUX RESTART (8 CPU) 15:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:02:01 113.86 37.90 75.96 0.00 4200.87 38167.94 0.00 15:03:01 45.21 0.18 45.03 0.00 11.33 23483.69 0.00 15:04:01 1.33 0.00 1.33 0.00 0.00 14.55 0.00 15:05:01 1.08 0.00 1.08 0.00 0.00 12.40 0.00 15:06:01 53.46 10.71 42.74 0.00 5172.47 8857.99 0.00 15:07:01 108.38 0.35 108.03 0.00 36.53 52084.52 0.00 Average: 53.89 8.19 45.70 0.00 1570.23 20436.77 0.00 15:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 28963528 31505028 799592 2.43 79320 2730084 2106032 6.21 1131112 2407172 127768 15:03:01 28711396 31621348 683452 2.08 91528 3054264 1712716 5.05 1105196 2654476 284 15:04:01 28697360 31607432 697164 2.12 91576 3054268 1712716 5.05 1122144 2654484 32 15:05:01 28704492 31614648 689820 2.10 91608 3054268 1712716 5.05 1113872 2654480 132 15:06:01 27855224 31522928 763720 2.32 126500 3753224 2099872 6.19 1499516 3065344 245800 15:07:01 26646716 31544980 735748 2.24 173904 4815648 1846948 5.44 1587748 4064000 824 Average: 28263119 31569394 728249 2.21 109073 3410293 1865167 5.50 1259931 2916659 62473 15:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 ens3 636.00 457.61 6726.65 94.30 0.00 0.00 0.00 0.00 15:02:01 docker0 21.13 22.41 1.88 330.84 0.00 0.00 0.00 0.00 15:02:01 veth5527fdd 16.18 18.14 1.51 289.76 0.00 0.00 0.00 0.02 15:02:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 15:03:01 ens3 105.10 72.24 2529.78 15.33 0.00 0.00 0.00 0.00 15:03:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 15:04:01 ens3 8.88 12.68 11.08 18.07 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 4.63 8.78 0.60 14.46 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 ens3 278.90 200.00 6561.10 62.58 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 15:07:01 ens3 215.00 166.16 3712.13 43.99 0.00 0.00 0.00 0.00 15:07:01 docker0 21.45 23.70 1.92 291.31 0.00 0.00 0.00 0.00 15:07:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 208.09 152.92 3256.90 41.45 0.00 0.00 0.00 0.00 Average: docker0 7.10 7.69 0.63 103.70 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2941) 01/18/23 _x86_64_ (8 CPU) 15:00:32 LINUX RESTART (8 CPU) 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 11.31 0.00 3.57 4.11 0.05 80.95 15:02:01 0 9.58 0.00 3.52 1.80 0.05 85.05 15:02:01 1 12.30 0.00 3.41 1.01 0.05 83.23 15:02:01 2 12.78 0.00 3.64 0.24 0.03 83.31 15:02:01 3 9.44 0.00 3.74 3.17 0.05 83.60 15:02:01 4 10.91 0.00 2.94 0.85 0.05 85.25 15:02:01 5 13.29 0.00 3.73 4.25 0.07 78.66 15:02:01 6 12.03 0.00 4.42 20.87 0.07 62.62 15:02:01 7 10.18 0.00 3.18 0.82 0.05 85.77 15:03:01 all 14.21 0.00 3.04 2.36 0.08 80.31 15:03:01 0 13.26 0.00 2.74 0.07 0.05 83.88 15:03:01 1 14.02 0.00 3.08 0.63 0.22 82.06 15:03:01 2 14.38 0.00 3.05 0.10 0.05 82.42 15:03:01 3 14.73 0.00 3.19 0.61 0.05 81.42 15:03:01 4 14.23 0.00 3.23 11.76 0.07 70.72 15:03:01 5 15.01 0.00 3.15 4.33 0.05 77.45 15:03:01 6 13.60 0.00 2.68 0.00 0.05 83.67 15:03:01 7 14.50 0.00 3.22 1.42 0.07 80.79 15:04:01 all 0.09 0.00 0.02 0.00 0.01 99.87 15:04:01 0 0.17 0.00 0.03 0.00 0.02 99.78 15:04:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:04:01 3 0.23 0.00 0.02 0.00 0.00 99.75 15:04:01 4 0.12 0.00 0.03 0.02 0.02 99.82 15:04:01 5 0.00 0.00 0.02 0.02 0.02 99.95 15:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:04:01 7 0.05 0.00 0.03 0.00 0.02 99.90 15:05:01 all 0.05 0.00 0.03 0.00 0.00 99.93 15:05:01 0 0.10 0.00 0.03 0.00 0.00 99.87 15:05:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:05:01 2 0.08 0.00 0.02 0.00 0.00 99.90 15:05:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:05:01 4 0.05 0.00 0.05 0.00 0.00 99.90 15:05:01 5 0.03 0.00 0.03 0.02 0.00 99.92 15:05:01 6 0.03 0.00 0.00 0.00 0.00 99.97 15:05:01 7 0.03 0.00 0.05 0.00 0.00 99.92 15:06:01 all 2.82 0.00 1.86 0.69 0.03 94.59 15:06:01 0 2.36 0.00 1.74 0.95 0.02 94.93 15:06:01 1 1.72 0.00 1.25 0.27 0.02 96.74 15:06:01 2 4.46 0.00 1.62 0.08 0.03 93.81 15:06:01 3 2.69 0.00 1.43 0.05 0.03 95.80 15:06:01 4 2.48 0.00 2.54 0.69 0.03 94.26 15:06:01 5 2.10 0.00 1.44 0.10 0.03 96.33 15:06:01 6 3.61 0.00 3.06 1.52 0.02 91.79 15:06:01 7 3.18 0.00 1.84 1.86 0.03 93.09 15:07:01 all 8.77 0.00 4.23 3.15 0.05 83.80 15:07:01 0 7.34 0.00 5.17 10.34 0.05 77.10 15:07:01 1 9.55 0.00 4.54 2.86 0.05 82.99 15:07:01 2 8.89 0.00 3.70 8.89 0.05 78.46 15:07:01 3 8.96 0.00 4.75 0.98 0.05 85.26 15:07:01 4 8.31 0.00 3.85 0.03 0.08 87.72 15:07:01 5 9.65 0.00 4.46 0.05 0.05 85.79 15:07:01 6 10.54 0.00 3.88 0.67 0.05 84.85 15:07:01 7 6.90 0.00 3.48 1.35 0.05 88.22 Average: all 6.18 0.00 2.12 1.71 0.04 89.95 Average: 0 5.44 0.00 2.19 2.18 0.03 90.16 Average: 1 6.25 0.00 2.05 0.79 0.06 90.86 Average: 2 6.75 0.00 2.00 1.54 0.03 89.67 Average: 3 5.99 0.00 2.18 0.80 0.03 91.01 Average: 4 5.98 0.00 2.10 2.21 0.04 89.66 Average: 5 6.65 0.00 2.13 1.45 0.04 89.73 Average: 6 6.61 0.00 2.33 3.81 0.03 87.22 Average: 7 5.78 0.00 1.96 0.91 0.04 91.31