---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1508 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1508) 01/10/23 _x86_64_ (8 CPU) 00:27:59 LINUX RESTART (8 CPU) 00:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:29:02 387.99 63.39 324.60 0.00 5646.53 207543.81 0.00 00:30:01 69.53 0.58 68.95 0.00 27.93 35729.00 0.00 00:31:01 1.63 0.00 1.63 0.00 0.00 24.28 0.00 00:32:01 0.93 0.00 0.93 0.00 0.00 11.20 0.00 00:33:01 1.23 0.00 1.23 0.00 0.00 14.93 0.00 Average: 92.34 12.83 79.50 0.00 1138.55 48706.27 0.00 00:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:29:02 29536600 31520688 823432 2.50 60588 2217524 1852372 5.46 1081168 1953220 8344 00:30:01 28844896 31586724 729852 2.22 76868 2933172 1745156 5.14 1062944 2607564 488 00:31:01 28845564 31587636 728404 2.22 76908 2933304 1745156 5.14 1062664 2607696 172 00:32:01 28849988 31592132 723764 2.20 76948 2933300 1745156 5.14 1057700 2607700 24 00:33:01 28850308 31592516 723184 2.20 76996 2933304 1745156 5.14 1057672 2607704 24 Average: 28985471 31575939 745727 2.27 73662 2790121 1766599 5.21 1064430 2476777 1810 00:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:29:02 lo 4.73 4.73 0.45 0.45 0.00 0.00 0.00 0.00 00:29:02 docker0 318.31 286.14 24.72 2723.34 0.00 0.00 0.00 0.00 00:29:02 ens3 1126.55 984.09 7858.52 144.51 0.00 0.00 0.00 0.00 00:29:02 veth7546b95 318.31 286.25 29.07 2723.35 0.00 0.00 0.00 0.22 00:30:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 00:30:01 docker0 52.80 63.50 4.41 57.60 0.00 0.00 0.00 0.00 00:30:01 ens3 214.64 153.52 4139.67 20.93 0.00 0.00 0.00 0.00 00:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 ens3 0.60 0.07 0.06 0.01 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 ens3 0.98 0.42 0.37 0.28 0.00 0.00 0.00 0.00 00:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 ens3 1.17 0.12 0.05 0.01 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 74.29 69.95 5.83 557.84 0.00 0.00 0.00 0.00 Average: ens3 268.96 227.88 2393.84 33.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1508) 01/10/23 _x86_64_ (8 CPU) 00:27:59 LINUX RESTART (8 CPU) 00:28:01 CPU %user %nice %system %iowait %steal %idle 00:29:02 all 8.21 0.00 2.84 2.48 0.05 86.42 00:29:02 0 6.15 0.00 3.78 0.52 0.05 89.50 00:29:02 1 6.45 0.00 2.50 0.76 0.05 90.24 00:29:02 2 5.47 0.00 3.16 1.99 0.05 89.33 00:29:02 3 11.17 0.00 2.88 2.35 0.07 83.53 00:29:02 4 10.44 0.00 1.65 5.53 0.03 82.34 00:29:02 5 8.83 0.00 2.43 1.75 0.03 86.96 00:29:02 6 8.82 0.00 2.68 3.21 0.05 85.24 00:29:02 7 8.38 0.00 3.64 3.76 0.08 84.14 00:30:01 all 3.84 0.00 1.83 1.26 0.03 93.03 00:30:01 0 3.17 0.00 1.36 1.04 0.03 94.40 00:30:01 1 5.28 0.00 1.73 0.00 0.03 92.96 00:30:01 2 5.14 0.00 2.13 0.02 0.03 92.68 00:30:01 3 2.88 0.00 1.77 1.23 0.03 94.09 00:30:01 4 3.20 0.00 2.24 0.77 0.05 93.74 00:30:01 5 3.82 0.00 2.00 0.07 0.03 94.08 00:30:01 6 3.63 0.00 2.02 6.73 0.03 87.59 00:30:01 7 3.62 0.00 1.42 0.22 0.02 94.72 00:31:01 all 0.01 0.00 0.00 0.01 0.00 99.97 00:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:31:01 1 0.03 0.00 0.00 0.00 0.02 99.95 00:31:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:31:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:31:01 4 0.02 0.00 0.00 0.03 0.00 99.95 00:31:01 5 0.03 0.00 0.00 0.00 0.00 99.97 00:31:01 6 0.00 0.00 0.00 0.02 0.00 99.98 00:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:32:01 all 0.03 0.00 0.01 0.00 0.00 99.95 00:32:01 0 0.02 0.00 0.02 0.02 0.00 99.95 00:32:01 1 0.07 0.00 0.00 0.00 0.02 99.92 00:32:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:32:01 3 0.00 0.00 0.02 0.00 0.00 99.98 00:32:01 4 0.02 0.00 0.02 0.02 0.00 99.95 00:32:01 5 0.07 0.00 0.02 0.00 0.00 99.92 00:32:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:32:01 7 0.03 0.00 0.00 0.00 0.02 99.95 00:33:01 all 0.01 0.00 0.01 0.00 0.00 99.98 00:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:33:01 1 0.00 0.00 0.02 0.02 0.02 99.95 00:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:33:01 4 0.02 0.00 0.00 0.02 0.02 99.95 00:33:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.41 0.00 0.93 0.75 0.02 95.90 Average: 0 1.86 0.00 1.03 0.31 0.02 96.78 Average: 1 2.35 0.00 0.84 0.15 0.03 96.62 Average: 2 2.11 0.00 1.05 0.40 0.02 96.42 Average: 3 2.80 0.00 0.93 0.71 0.02 95.54 Average: 4 2.72 0.00 0.77 1.27 0.02 95.22 Average: 5 2.54 0.00 0.89 0.36 0.01 96.20 Average: 6 2.49 0.00 0.94 1.97 0.02 94.59 Average: 7 2.38 0.00 1.00 0.79 0.02 95.80