---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40063 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 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-40063) 03/03/25 _x86_64_ (8 CPU) 13:16:52 LINUX RESTART (8 CPU) 13:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:18:01 381.73 48.45 333.28 0.00 5442.00 182027.47 0.00 13:19:01 338.25 2.68 335.57 0.00 32.66 96648.85 0.00 13:20:01 28.82 0.00 28.82 0.00 0.00 17483.79 0.00 13:21:01 206.87 0.20 206.67 0.00 16.13 54115.11 0.00 Average: 238.91 12.83 226.08 0.00 1372.41 87562.33 0.00 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 29438192 31544580 791024 2.41 65556 2334172 2033388 5.99 1025644 2064508 411284 13:19:01 27582952 31261912 1034984 3.15 184632 3624432 2398144 7.07 1547388 3203572 149528 13:20:01 26405352 30906284 1388964 4.22 188980 4387796 2401720 7.08 1899444 3973204 444148 13:21:01 27206748 31524920 773288 2.35 195724 4224616 2008160 5.92 1382884 3713144 243672 Average: 27658311 31309424 997065 3.03 158723 3642754 2210353 6.51 1463840 3238607 312158 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 lo 6.93 6.93 0.68 0.68 0.00 0.00 0.00 0.00 13:18:01 docker0 55.57 53.82 4.00 316.42 0.00 0.00 0.00 0.00 13:18:01 ens3 687.27 439.80 6304.35 100.18 0.00 0.00 0.00 0.00 13:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 docker0 292.89 477.57 24.94 2904.94 0.00 0.00 0.00 0.00 13:19:01 ens3 509.28 311.11 2934.80 41.27 0.00 0.00 0.00 0.00 13:19:01 vethc8273d0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 6.80 3.87 5.70 3.05 0.00 0.00 0.00 0.00 13:20:01 vethc8273d0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 13:21:01 docker0 5.22 10.06 0.31 117.72 0.00 0.00 0.00 0.00 13:21:01 ens3 115.85 70.65 2706.06 15.46 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 88.42 135.38 7.31 834.85 0.00 0.00 0.00 0.00 Average: ens3 329.78 206.34 2987.46 39.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40063) 03/03/25 _x86_64_ (8 CPU) 13:16:52 LINUX RESTART (8 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 8.31 0.00 2.56 1.37 0.06 87.70 13:18:01 0 8.56 0.00 2.09 0.22 0.05 89.08 13:18:01 1 8.11 0.00 2.17 0.55 0.07 89.11 13:18:01 2 9.66 0.00 1.93 1.51 0.05 86.85 13:18:01 3 5.30 0.00 2.53 0.22 0.05 91.90 13:18:01 4 9.81 0.00 1.96 0.96 0.05 87.22 13:18:01 5 7.96 0.00 4.50 3.82 0.07 83.65 13:18:01 6 8.92 0.00 2.38 0.30 0.07 88.34 13:18:01 7 8.17 0.00 2.96 3.40 0.05 85.43 13:19:01 all 13.87 0.00 5.29 1.63 0.06 79.14 13:19:01 0 14.01 0.00 4.90 0.96 0.05 80.08 13:19:01 1 13.03 0.00 5.80 0.54 0.05 80.58 13:19:01 2 13.22 0.00 4.30 2.73 0.07 79.68 13:19:01 3 14.68 0.00 5.21 0.49 0.05 79.58 13:19:01 4 13.70 0.00 6.78 7.02 0.07 72.44 13:19:01 5 13.21 0.00 5.30 0.07 0.07 81.35 13:19:01 6 16.51 0.00 5.08 1.08 0.05 77.28 13:19:01 7 12.60 0.00 4.99 0.19 0.07 82.16 13:20:01 all 62.81 0.00 7.92 0.09 0.09 29.10 13:20:01 0 63.34 0.00 7.86 0.17 0.10 28.53 13:20:01 1 61.63 0.00 9.16 0.46 0.08 28.68 13:20:01 2 62.96 0.00 7.83 0.07 0.08 29.06 13:20:01 3 63.20 0.00 7.86 0.00 0.08 28.85 13:20:01 4 62.98 0.00 7.45 0.00 0.07 29.51 13:20:01 5 64.96 0.00 7.47 0.00 0.12 27.45 13:20:01 6 61.23 0.00 7.54 0.00 0.10 31.13 13:20:01 7 62.19 0.00 8.15 0.00 0.09 29.57 13:21:01 all 38.80 0.00 7.33 0.78 0.08 53.01 13:21:01 0 40.35 0.00 7.53 3.54 0.08 48.50 13:21:01 1 37.51 0.00 7.51 1.06 0.08 53.84 13:21:01 2 37.97 0.00 6.86 0.50 0.08 54.58 13:21:01 3 37.77 0.00 7.21 0.03 0.08 54.90 13:21:01 4 38.89 0.00 7.47 0.30 0.08 53.25 13:21:01 5 40.60 0.00 7.63 0.69 0.08 50.99 13:21:01 6 39.18 0.00 7.53 0.10 0.07 53.12 13:21:01 7 38.09 0.00 6.91 0.05 0.08 54.86 Average: all 30.91 0.00 5.77 0.97 0.07 62.28 Average: 0 31.55 0.00 5.59 1.22 0.07 61.57 Average: 1 30.02 0.00 6.15 0.65 0.07 63.11 Average: 2 30.89 0.00 5.22 1.20 0.07 62.61 Average: 3 30.22 0.00 5.70 0.18 0.07 63.83 Average: 4 31.28 0.00 5.91 2.06 0.07 60.68 Average: 5 31.65 0.00 6.23 1.14 0.08 60.89 Average: 6 31.45 0.00 5.63 0.37 0.07 62.47 Average: 7 30.20 0.00 5.75 0.91 0.07 63.07