---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-26678 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-26678) 01/03/24 _x86_64_ (8 CPU) 02:53:23 LINUX RESTART (8 CPU) 02:54:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:55:01 257.07 10.21 246.86 0.00 1750.53 26358.96 0.00 02:56:01 108.48 0.22 108.27 0.00 19.06 18473.59 0.00 02:57:01 1.22 0.00 1.22 0.00 0.00 13.75 0.00 02:58:01 1.13 0.00 1.13 0.00 0.00 14.53 0.00 02:59:01 42.43 10.35 32.08 0.00 3418.23 5789.84 0.00 Average: 82.64 4.18 78.47 0.00 1039.90 10183.70 0.00 02:54:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 29520980 31569012 762956 2.32 68952 2262408 1766464 5.21 1049096 1950040 260 02:56:01 28994704 31555580 751500 2.29 89900 2722180 1741060 5.13 1069776 2395960 184 02:57:01 28994852 31555856 751080 2.28 89916 2722180 1741060 5.13 1069884 2395960 16 02:58:01 29002504 31563396 743728 2.26 89948 2722184 1741060 5.13 1063264 2395964 12 02:59:01 28663484 31540400 738360 2.25 112800 3014580 1699696 5.01 1293472 2470744 996 Average: 29035305 31556849 749525 2.28 90303 2688706 1737868 5.12 1109098 2321734 294 02:54:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 lo 5.70 5.70 0.56 0.56 0.00 0.00 0.00 0.00 02:55:01 ens3 254.89 177.17 3812.95 116.19 0.00 0.00 0.00 0.00 02:55:01 docker0 14.83 20.54 1.06 148.91 0.00 0.00 0.00 0.00 02:56:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:56:01 ens3 107.42 62.19 2585.87 13.18 0.00 0.00 0.00 0.00 02:56:01 docker0 3.50 6.35 0.25 56.92 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1.53 1.05 0.80 0.45 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 ens3 0.20 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 02:59:01 ens3 142.91 75.39 2077.24 5.34 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 101.90 63.56 1702.35 27.33 0.00 0.00 0.00 0.00 Average: docker0 3.70 5.43 0.27 41.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-26678) 01/03/24 _x86_64_ (8 CPU) 02:53:23 LINUX RESTART (8 CPU) 02:54:00 CPU %user %nice %system %iowait %steal %idle 02:55:01 all 7.97 0.00 3.43 2.27 0.06 86.27 02:55:01 0 9.29 0.00 3.71 0.25 0.05 86.71 02:55:01 1 10.67 0.00 3.99 8.16 0.08 77.10 02:55:01 2 4.54 0.00 3.17 5.53 0.07 86.69 02:55:01 3 5.09 0.00 3.37 0.73 0.07 90.75 02:55:01 4 8.45 0.00 3.23 0.35 0.05 87.92 02:55:01 5 9.30 0.00 4.15 1.51 0.07 84.97 02:55:01 6 6.32 0.00 2.59 1.12 0.07 89.90 02:55:01 7 10.13 0.00 3.19 0.53 0.07 86.09 02:56:01 all 3.26 0.00 1.37 1.33 0.03 94.01 02:56:01 0 3.10 0.00 1.29 0.02 0.03 95.56 02:56:01 1 3.36 0.00 1.44 0.44 0.05 94.71 02:56:01 2 3.37 0.00 1.09 0.62 0.03 94.89 02:56:01 3 3.20 0.00 1.41 1.54 0.03 93.81 02:56:01 4 2.79 0.00 1.66 0.10 0.03 95.41 02:56:01 5 3.77 0.00 1.14 0.10 0.03 94.96 02:56:01 6 2.93 0.00 1.73 7.81 0.03 87.49 02:56:01 7 3.58 0.00 1.17 0.05 0.02 95.18 02:57:01 all 0.02 0.00 0.01 0.00 0.01 99.96 02:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:57:01 1 0.07 0.00 0.03 0.00 0.03 99.87 02:57:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:57:01 3 0.03 0.00 0.02 0.00 0.02 99.93 02:57:01 4 0.00 0.00 0.00 0.00 0.02 99.98 02:57:01 5 0.00 0.00 0.02 0.00 0.00 99.98 02:57:01 6 0.02 0.00 0.00 0.02 0.00 99.97 02:57:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:58:01 all 0.04 0.00 0.02 0.00 0.01 99.93 02:58:01 0 0.00 0.00 0.02 0.00 0.02 99.97 02:58:01 1 0.08 0.00 0.03 0.00 0.03 99.85 02:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 02:58:01 3 0.12 0.00 0.02 0.00 0.00 99.87 02:58:01 4 0.03 0.00 0.00 0.00 0.02 99.95 02:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:58:01 6 0.02 0.00 0.07 0.02 0.02 99.88 02:58:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:59:01 all 2.04 0.00 1.06 0.56 0.02 96.31 02:59:01 0 3.21 0.00 1.20 0.42 0.02 95.16 02:59:01 1 1.32 0.00 0.63 0.77 0.03 97.24 02:59:01 2 2.94 0.00 0.70 0.03 0.02 96.31 02:59:01 3 1.82 0.00 0.72 0.27 0.02 97.18 02:59:01 4 2.35 0.00 1.32 1.34 0.03 94.96 02:59:01 5 1.28 0.00 2.64 0.03 0.02 96.03 02:59:01 6 1.44 0.00 0.83 0.70 0.02 97.01 02:59:01 7 2.00 0.00 0.43 0.94 0.02 96.61 Average: all 2.67 0.00 1.18 0.83 0.03 95.28 Average: 0 3.13 0.00 1.25 0.14 0.02 95.45 Average: 1 3.10 0.00 1.23 1.88 0.05 93.74 Average: 2 2.18 0.00 1.00 1.25 0.02 95.56 Average: 3 2.06 0.00 1.11 0.51 0.03 96.30 Average: 4 2.74 0.00 1.25 0.36 0.03 95.63 Average: 5 2.88 0.00 1.59 0.33 0.02 95.18 Average: 6 2.15 0.00 1.05 1.92 0.03 94.85 Average: 7 3.15 0.00 0.97 0.30 0.02 95.56