---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9032 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-9032) 04/19/23 _x86_64_ (8 CPU) 02:32:45 LINUX RESTART (8 CPU) 02:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:34:02 238.63 47.86 190.77 0.00 5406.43 144072.79 0.00 02:35:01 137.93 1.00 136.93 0.00 13.69 46391.05 0.00 02:36:01 217.48 0.23 217.25 0.00 11.86 37807.97 0.00 02:37:01 31.76 0.02 31.74 0.00 0.40 16458.34 0.00 Average: 156.53 12.32 144.20 0.00 1363.72 61244.42 0.00 02:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:02 29178332 31574980 745200 2.27 75012 2594224 1971272 5.81 1010888 2337356 900 02:35:01 27855884 31306376 994328 3.02 146080 3479972 2421252 7.14 1564648 2985832 317368 02:36:01 27499756 31527336 775196 2.36 157676 4016648 2063868 6.08 1312908 3564504 452176 02:37:01 27508288 31560664 741468 2.25 162012 4021588 1782044 5.25 1296108 3557144 52 Average: 28010565 31492339 814048 2.48 135195 3528108 2059609 6.07 1296138 3111209 192624 02:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:02 veth70ff540 25.41 34.64 2.26 25.20 0.00 0.00 0.00 0.00 02:34:02 docker0 29.81 42.96 2.35 118.28 0.00 0.00 0.00 0.00 02:34:02 ens3 728.08 465.82 6587.56 92.27 0.00 0.00 0.00 0.00 02:34:02 lo 7.07 7.07 0.68 0.68 0.00 0.00 0.00 0.00 02:35:01 docker0 178.12 294.36 13.84 1892.94 0.00 0.00 0.00 0.00 02:35:01 veth5aea067 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 02:35:01 ens3 327.01 206.52 1918.68 88.91 0.00 0.00 0.00 0.00 02:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:36:01 docker0 15.85 42.73 1.18 714.54 0.00 0.00 0.00 0.00 02:36:01 ens3 206.55 107.52 3537.14 23.03 0.00 0.00 0.00 0.00 02:36:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 ens3 11.41 7.32 12.24 4.39 0.00 0.00 0.00 0.00 02:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 55.43 94.18 4.30 676.37 0.00 0.00 0.00 0.00 Average: ens3 318.23 196.75 3018.49 51.99 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-9032) 04/19/23 _x86_64_ (8 CPU) 02:32:45 LINUX RESTART (8 CPU) 02:33:01 CPU %user %nice %system %iowait %steal %idle 02:34:02 all 10.03 0.00 3.75 3.52 0.07 82.64 02:34:02 0 9.18 0.00 5.14 4.27 0.07 81.35 02:34:02 1 11.15 0.00 3.28 1.89 0.05 83.63 02:34:02 2 8.88 0.00 3.55 1.48 0.07 86.02 02:34:02 3 11.25 0.00 3.30 4.66 0.08 80.70 02:34:02 4 11.52 0.00 3.38 2.47 0.05 82.59 02:34:02 5 10.79 0.00 4.03 9.17 0.07 75.95 02:34:02 6 8.88 0.00 3.37 2.90 0.05 84.80 02:34:02 7 8.61 0.00 3.91 1.32 0.08 86.07 02:35:01 all 17.87 0.00 4.31 3.08 0.06 74.68 02:35:01 0 17.54 0.00 3.97 0.37 0.05 78.06 02:35:01 1 17.57 0.00 5.45 17.85 0.09 59.04 02:35:01 2 17.11 0.00 4.32 3.72 0.05 74.80 02:35:01 3 17.39 0.00 3.77 0.34 0.07 78.43 02:35:01 4 18.09 0.00 3.68 0.41 0.05 77.76 02:35:01 5 18.38 0.00 4.28 0.22 0.07 77.05 02:35:01 6 17.94 0.00 4.14 0.55 0.07 77.30 02:35:01 7 18.94 0.00 4.85 1.23 0.07 74.91 02:36:01 all 31.36 0.00 6.22 2.24 0.09 60.09 02:36:01 0 32.34 0.00 6.71 8.31 0.08 52.55 02:36:01 1 31.74 0.00 5.72 0.77 0.08 61.68 02:36:01 2 31.06 0.00 6.64 4.49 0.10 57.70 02:36:01 3 30.49 0.00 5.43 0.13 0.08 63.86 02:36:01 4 31.29 0.00 6.12 3.13 0.08 59.37 02:36:01 5 30.96 0.00 6.37 0.32 0.08 62.27 02:36:01 6 31.86 0.00 6.48 0.05 0.07 61.54 02:36:01 7 31.10 0.00 6.33 0.73 0.10 61.74 02:37:01 all 0.78 0.00 0.41 0.83 0.01 97.97 02:37:01 0 0.97 0.00 0.97 5.51 0.02 92.54 02:37:01 1 1.19 0.00 0.40 0.02 0.02 98.37 02:37:01 2 0.78 0.00 0.37 0.00 0.02 98.83 02:37:01 3 0.75 0.00 0.28 0.07 0.02 98.88 02:37:01 4 0.78 0.00 0.43 0.65 0.02 98.11 02:37:01 5 0.77 0.00 0.43 0.40 0.00 98.40 02:37:01 6 0.23 0.00 0.08 0.00 0.02 99.67 02:37:01 7 0.73 0.00 0.30 0.00 0.02 98.95 Average: all 14.97 0.00 3.66 2.41 0.06 78.90 Average: 0 14.97 0.00 4.19 4.63 0.05 76.16 Average: 1 15.39 0.00 3.70 5.06 0.06 75.79 Average: 2 14.42 0.00 3.71 2.41 0.06 79.40 Average: 3 14.92 0.00 3.19 1.30 0.06 80.52 Average: 4 15.38 0.00 3.39 1.67 0.05 79.51 Average: 5 15.17 0.00 3.77 2.53 0.05 78.47 Average: 6 14.68 0.00 3.51 0.87 0.05 80.88 Average: 7 14.80 0.00 3.83 0.82 0.07 80.48