---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4843 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4843) 02/07/23 _x86_64_ (8 CPU) 05:03:02 LINUX RESTART (8 CPU) 05:04:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 211.46 1.28 210.19 0.00 46.47 89443.64 0.00 05:06:01 3.98 0.12 3.87 0.00 2.13 59.61 0.00 05:07:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 05:08:01 1.63 0.00 1.63 0.00 0.00 19.59 0.00 05:09:01 56.89 11.66 45.23 0.00 5186.60 8876.25 0.00 05:10:01 4.38 0.02 4.37 0.00 0.13 101.05 0.00 05:11:01 1.35 0.00 1.35 0.00 0.00 14.53 0.00 Average: 39.27 1.87 37.40 0.00 751.23 13715.94 0.00 05:04:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 28027252 31568424 735848 2.24 147404 3564908 2136812 6.30 1171272 3207516 68 05:06:01 28060232 31601800 702180 2.14 147520 3565064 1779752 5.25 1147900 3195328 24 05:07:01 28060504 31602108 701476 2.13 147552 3565064 1779752 5.25 1147964 3195328 16 05:08:01 28067036 31609312 694484 2.11 147592 3565072 1779752 5.25 1140312 3195920 16 05:09:01 27536528 31585844 701564 2.13 181684 4020880 1819296 5.36 1465036 3364888 224 05:10:01 27547376 31591900 695840 2.12 180292 4017620 1793796 5.29 1458236 3361696 0 05:11:01 27547596 31592252 695300 2.11 180368 4017632 1793796 5.29 1458396 3361696 8 Average: 27835218 31593091 703813 2.14 161773 3759463 1840422 5.42 1284159 3268910 51 05:04:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 370.80 297.21 4494.43 119.94 0.00 0.00 0.00 0.00 05:05:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 05:05:01 docker0 179.71 215.62 13.88 1856.07 0.00 0.00 0.00 0.00 05:06:01 ens3 6.60 4.03 5.73 3.04 0.00 0.00 0.00 0.00 05:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 0.85 0.55 0.51 0.40 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 1.73 0.95 3.67 0.06 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 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 05:09:01 ens3 173.89 102.62 2754.57 7.34 0.00 0.00 0.00 0.00 05:09:01 lo 0.60 0.60 0.06 0.06 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 05:10:01 ens3 0.28 0.20 0.02 0.01 0.00 0.00 0.00 0.00 05:10:01 lo 0.20 0.20 0.01 0.01 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 05:11:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 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 Average: ens3 77.79 56.80 1020.51 18.20 0.00 0.00 0.00 0.00 Average: lo 0.31 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 24.94 29.92 1.93 257.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4843) 02/07/23 _x86_64_ (8 CPU) 05:03:02 LINUX RESTART (8 CPU) 05:04:03 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 19.27 0.00 5.82 2.22 0.14 72.55 05:05:01 0 19.82 0.00 5.25 0.09 0.09 74.75 05:05:01 1 19.03 0.00 5.15 0.93 0.10 74.79 05:05:01 2 19.48 0.00 4.94 0.24 0.09 75.24 05:05:01 3 19.16 0.00 6.33 0.63 0.16 73.73 05:05:01 4 19.02 0.00 7.64 11.92 0.14 61.29 05:05:01 5 19.74 0.00 5.49 0.09 0.14 74.55 05:05:01 6 19.42 0.00 5.97 3.43 0.18 71.01 05:05:01 7 18.48 0.00 5.83 0.48 0.19 75.03 05:06:01 all 0.24 0.00 0.06 0.01 0.01 99.69 05:06:01 0 0.08 0.00 0.07 0.00 0.02 99.83 05:06:01 1 0.12 0.00 0.07 0.02 0.00 99.80 05:06:01 2 0.70 0.00 0.05 0.00 0.02 99.23 05:06:01 3 0.18 0.00 0.05 0.02 0.00 99.75 05:06:01 4 0.17 0.00 0.05 0.05 0.00 99.73 05:06:01 5 0.18 0.00 0.05 0.00 0.00 99.77 05:06:01 6 0.32 0.00 0.05 0.00 0.02 99.62 05:06:01 7 0.13 0.00 0.08 0.00 0.02 99.77 05:07:01 all 0.26 0.00 0.00 0.00 0.00 99.73 05:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:07:01 1 0.00 0.00 0.00 0.00 0.02 99.98 05:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:07:01 3 0.02 0.00 0.00 0.00 0.02 99.97 05:07:01 4 0.00 0.00 0.02 0.02 0.00 99.97 05:07:01 5 0.05 0.00 0.00 0.00 0.00 99.95 05:07:01 6 1.97 0.00 0.00 0.00 0.00 98.03 05:07:01 7 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 all 0.27 0.00 0.01 0.00 0.01 99.71 05:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:08:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:08:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:08:01 5 0.00 0.00 0.00 0.00 0.02 99.98 05:08:01 6 1.97 0.00 0.00 0.00 0.00 98.03 05:08:01 7 0.05 0.00 0.03 0.02 0.02 99.88 05:09:01 all 2.31 0.00 1.43 0.48 0.03 95.75 05:09:01 0 2.49 0.00 1.39 0.25 0.02 95.86 05:09:01 1 2.64 0.00 1.35 0.40 0.05 95.56 05:09:01 2 3.27 0.00 1.25 0.48 0.03 94.95 05:09:01 3 2.75 0.00 1.70 0.27 0.03 95.24 05:09:01 4 1.10 0.00 1.57 1.82 0.02 95.49 05:09:01 5 1.70 0.00 1.45 0.08 0.02 96.74 05:09:01 6 3.28 0.00 1.05 0.07 0.02 95.59 05:09:01 7 1.26 0.00 1.65 0.45 0.05 96.59 05:10:01 all 0.08 0.00 0.05 0.01 0.01 99.85 05:10:01 0 0.08 0.00 0.05 0.00 0.02 99.85 05:10:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:10:01 2 0.02 0.00 0.08 0.05 0.02 99.83 05:10:01 3 0.07 0.00 0.05 0.00 0.00 99.88 05:10:01 4 0.02 0.00 0.03 0.07 0.02 99.87 05:10:01 5 0.07 0.00 0.05 0.00 0.00 99.88 05:10:01 6 0.03 0.00 0.07 0.00 0.00 99.90 05:10:01 7 0.25 0.00 0.07 0.00 0.00 99.68 05:11:01 all 0.01 0.00 0.01 0.01 0.00 99.96 05:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:11:01 1 0.00 0.00 0.05 0.00 0.02 99.93 05:11:01 2 0.02 0.00 0.00 0.02 0.00 99.97 05:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 4 0.00 0.00 0.00 0.03 0.00 99.97 05:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:11:01 7 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 3.09 0.00 1.02 0.38 0.03 95.48 Average: 0 3.12 0.00 0.95 0.05 0.02 95.87 Average: 1 3.02 0.00 0.92 0.19 0.03 95.84 Average: 2 3.25 0.00 0.88 0.11 0.02 95.73 Average: 3 3.06 0.00 1.13 0.13 0.03 95.66 Average: 4 2.79 0.00 1.29 1.92 0.02 93.98 Average: 5 3.00 0.00 0.98 0.02 0.02 95.97 Average: 6 3.73 0.00 0.98 0.48 0.03 94.79 Average: 7 2.77 0.00 1.06 0.13 0.04 95.99