---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36327 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 14G 142G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 14G 142G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36327) 01/08/25 _x86_64_ (8 CPU) 04:15:42 LINUX RESTART (8 CPU) 04:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:17:01 425.31 40.87 384.45 0.00 4509.66 163313.18 0.00 04:18:01 219.65 2.73 216.91 0.00 41.73 76380.07 0.00 04:19:01 40.99 0.03 40.96 0.00 0.27 28009.35 0.00 04:20:01 224.71 0.25 224.46 0.00 20.13 67323.45 0.00 Average: 226.85 10.85 216.00 0.00 1129.00 83427.04 0.00 04:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 29156640 31538016 778984 2.37 80952 2568260 2009304 5.92 1042520 2293364 9192 04:18:01 26966720 31267028 1035788 3.15 184312 4210568 2133376 6.29 1873500 3462612 700748 04:19:01 26988228 31463812 837448 2.55 187648 4355396 2110252 6.22 1354564 3931392 411000 04:20:01 26812640 31499100 803796 2.44 198588 4549940 1926284 5.68 1423584 4025400 98492 Average: 27481057 31441989 864004 2.63 162875 3921041 2044804 6.03 1423542 3428192 304858 04:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 lo 6.78 6.78 0.67 0.67 0.00 0.00 0.00 0.00 04:17:01 vethdd100ec 140.02 154.22 13.90 134.83 0.00 0.00 0.00 0.01 04:17:01 ens3 768.79 538.04 6310.81 115.96 0.00 0.00 0.00 0.00 04:17:01 docker0 173.84 189.27 14.52 365.88 0.00 0.00 0.00 0.00 04:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 vetha8f6d94 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:18:01 ens3 370.00 181.85 3129.39 26.80 0.00 0.00 0.00 0.00 04:18:01 docker0 165.94 343.48 14.28 3103.61 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 vetha8f6d94 0.93 1.30 0.12 0.37 0.00 0.00 0.00 0.00 04:19:01 ens3 10.01 7.52 7.67 4.33 0.00 0.00 0.00 0.00 04:19:01 docker0 0.93 1.27 0.11 0.37 0.00 0.00 0.00 0.00 04:20:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 04:20:01 ens3 191.08 119.31 4351.02 25.09 0.00 0.00 0.00 0.00 04:20:01 docker0 4.25 7.57 0.26 114.81 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 333.18 210.33 3437.87 42.74 0.00 0.00 0.00 0.00 Average: docker0 85.88 135.17 7.26 898.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36327) 01/08/25 _x86_64_ (8 CPU) 04:15:42 LINUX RESTART (8 CPU) 04:16:02 CPU %user %nice %system %iowait %steal %idle 04:17:01 all 10.56 0.00 3.85 1.57 0.06 83.96 04:17:01 0 10.27 0.00 3.32 0.34 0.07 86.00 04:17:01 1 10.74 0.00 3.50 1.82 0.07 83.88 04:17:01 2 8.23 0.00 5.22 4.44 0.07 82.04 04:17:01 3 10.81 0.00 3.92 2.83 0.07 82.37 04:17:01 4 12.23 0.00 4.80 1.82 0.05 81.09 04:17:01 5 12.29 0.00 2.71 0.26 0.05 84.69 04:17:01 6 10.42 0.00 4.06 0.50 0.07 84.95 04:17:01 7 9.46 0.00 3.25 0.60 0.05 86.64 04:18:01 all 31.14 0.00 6.87 1.08 0.07 60.84 04:18:01 0 31.48 0.00 8.28 6.37 0.10 53.77 04:18:01 1 31.23 0.00 7.05 0.17 0.07 61.49 04:18:01 2 30.81 0.00 6.40 0.40 0.07 62.32 04:18:01 3 30.08 0.00 6.34 0.05 0.07 63.46 04:18:01 4 32.47 0.00 6.69 0.37 0.07 60.40 04:18:01 5 30.09 0.00 5.99 0.66 0.08 63.18 04:18:01 6 30.95 0.00 6.69 0.05 0.07 62.25 04:18:01 7 32.01 0.00 7.50 0.61 0.07 59.81 04:19:01 all 45.32 0.00 5.39 0.24 0.08 48.97 04:19:01 0 45.52 0.00 5.14 0.10 0.07 49.17 04:19:01 1 45.30 0.00 5.69 0.02 0.07 48.93 04:19:01 2 44.57 0.00 5.44 0.02 0.07 49.91 04:19:01 3 44.59 0.00 5.39 0.00 0.07 49.95 04:19:01 4 44.45 0.00 5.55 1.64 0.08 48.27 04:19:01 5 50.13 0.00 5.22 0.00 0.08 44.56 04:19:01 6 44.88 0.00 5.12 0.00 0.08 49.92 04:19:01 7 43.16 0.00 5.56 0.12 0.08 51.08 04:20:01 all 32.10 0.00 7.80 0.79 0.08 59.23 04:20:01 0 31.21 0.00 7.73 0.15 0.07 60.85 04:20:01 1 31.66 0.00 7.60 0.17 0.08 60.49 04:20:01 2 31.20 0.00 8.23 3.14 0.08 57.34 04:20:01 3 30.70 0.00 8.30 1.07 0.09 59.84 04:20:01 4 32.66 0.00 7.90 0.32 0.08 59.04 04:20:01 5 34.72 0.00 7.62 0.05 0.07 57.54 04:20:01 6 31.80 0.00 7.22 0.32 0.07 60.59 04:20:01 7 32.86 0.00 7.81 1.08 0.07 58.18 Average: all 29.88 0.00 5.98 0.92 0.07 63.15 Average: 0 29.71 0.00 6.12 1.74 0.08 62.35 Average: 1 29.84 0.00 5.97 0.54 0.07 63.59 Average: 2 28.83 0.00 6.32 1.98 0.07 62.79 Average: 3 29.14 0.00 5.99 0.98 0.07 63.82 Average: 4 30.54 0.00 6.24 1.04 0.07 62.11 Average: 5 31.92 0.00 5.40 0.24 0.07 62.37 Average: 6 29.61 0.00 5.78 0.22 0.07 64.32 Average: 7 29.46 0.00 6.04 0.60 0.07 63.83