---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8089 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-8089) 03/02/23 _x86_64_ (8 CPU) 13:34:42 LINUX RESTART (8 CPU) 13:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:36:02 384.17 44.45 339.72 0.00 4985.46 62264.16 0.00 13:37:01 36.55 0.20 36.35 0.00 11.12 17168.77 0.00 13:38:01 0.95 0.00 0.95 0.00 0.00 10.40 0.00 13:39:01 0.95 0.00 0.95 0.00 0.00 10.80 0.00 Average: 104.78 11.07 93.71 0.00 1238.65 19696.73 0.00 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:02 29605060 31572872 751244 2.28 66568 2193352 2056404 6.06 1052500 1887832 2944 13:37:01 29132088 31593300 709864 2.16 85176 2640488 1769924 5.22 1044700 2321496 148 13:38:01 29132408 31593744 709260 2.16 85208 2640492 1769924 5.22 1044636 2321500 164 13:39:01 29141836 31603140 699864 2.13 85236 2640492 1769924 5.22 1035132 2321504 232 Average: 29252848 31590764 717558 2.18 80547 2528706 1841544 5.43 1044242 2213083 872 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:02 vethde5a26c 0.64 0.71 0.06 0.50 0.00 0.00 0.00 0.00 13:36:02 docker0 10.68 14.51 0.83 107.86 0.00 0.00 0.00 0.00 13:36:02 ens3 600.58 390.46 4337.18 107.96 0.00 0.00 0.00 0.00 13:36:02 lo 6.64 6.64 0.64 0.64 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 109.03 66.41 2564.10 10.86 0.00 0.00 0.00 0.00 13:37:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.57 0.32 0.34 0.27 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.65 3.60 0.21 26.74 0.00 0.00 0.00 0.00 Average: ens3 176.09 113.37 1710.91 29.52 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-8089) 03/02/23 _x86_64_ (8 CPU) 13:34:42 LINUX RESTART (8 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:02 all 9.06 0.00 3.22 3.18 0.08 84.47 13:36:02 0 9.50 0.00 2.30 1.07 0.07 87.06 13:36:02 1 7.11 0.00 3.44 1.06 0.07 88.32 13:36:02 2 9.60 0.00 4.15 3.85 0.05 82.35 13:36:02 3 7.14 0.00 3.16 12.64 0.10 76.96 13:36:02 4 12.13 0.00 4.10 1.18 0.10 82.48 13:36:02 5 6.99 0.00 2.95 0.69 0.07 89.30 13:36:02 6 10.22 0.00 2.45 0.92 0.07 86.34 13:36:02 7 9.75 0.00 3.20 4.07 0.09 82.89 13:37:01 all 2.43 0.00 1.03 1.12 0.02 95.40 13:37:01 0 2.44 0.00 1.06 0.58 0.02 95.91 13:37:01 1 2.53 0.00 0.92 0.24 0.02 96.30 13:37:01 2 2.39 0.00 1.01 0.09 0.03 96.48 13:37:01 3 2.35 0.00 0.85 0.00 0.02 96.79 13:37:01 4 2.39 0.00 1.28 5.81 0.02 90.51 13:37:01 5 2.20 0.00 0.94 0.09 0.02 96.76 13:37:01 6 2.61 0.00 1.40 0.56 0.02 95.41 13:37:01 7 2.57 0.00 0.82 1.57 0.03 95.01 13:38:01 all 0.03 0.00 0.01 0.03 0.00 99.93 13:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:38:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:38:01 2 0.15 0.00 0.00 0.00 0.00 99.85 13:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:38:01 5 0.00 0.00 0.00 0.00 0.02 99.98 13:38:01 6 0.05 0.00 0.07 0.00 0.02 99.87 13:38:01 7 0.00 0.00 0.02 0.23 0.00 99.75 13:39:01 all 0.08 0.00 0.01 0.11 0.01 99.79 13:39:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:39:01 1 0.03 0.00 0.00 0.00 0.00 99.97 13:39:01 2 0.42 0.00 0.02 0.00 0.02 99.55 13:39:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:39:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:39:01 5 0.03 0.00 0.05 0.20 0.02 99.70 13:39:01 6 0.05 0.00 0.00 0.00 0.00 99.95 13:39:01 7 0.03 0.00 0.02 0.67 0.00 99.28 Average: all 2.86 0.00 1.06 1.09 0.03 94.96 Average: 0 2.96 0.00 0.83 0.41 0.03 95.77 Average: 1 2.39 0.00 1.07 0.32 0.02 96.19 Average: 2 3.11 0.00 1.28 0.97 0.03 94.61 Average: 3 2.34 0.00 0.99 3.10 0.03 93.54 Average: 4 3.59 0.00 1.33 1.73 0.03 93.32 Average: 5 2.28 0.00 0.97 0.24 0.03 96.48 Average: 6 3.19 0.00 0.97 0.37 0.03 95.45 Average: 7 3.04 0.00 1.00 1.62 0.03 94.32