---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36444 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: 2799.998 BogoMIPS: 5599.99 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36444) 01/10/25 _x86_64_ (8 CPU) 04:22:12 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:24:01 114.56 4.71 109.85 0.00 490.09 36882.97 0.00 04:25:01 80.54 0.00 80.54 0.00 0.00 44278.64 0.00 04:26:01 41.89 0.07 41.83 0.00 0.53 22441.59 0.00 04:27:01 138.02 1.02 137.00 0.00 40.53 58167.47 0.00 Average: 93.66 1.43 92.23 0.00 131.30 40456.82 0.00 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 28056240 31433332 862276 2.62 105376 3445012 1930728 5.69 1348100 2971080 882592 04:25:01 26826128 31510124 783768 2.38 108228 4692436 1912140 5.64 1721348 3770664 882824 04:26:01 28493756 31557716 741860 2.26 113528 3132616 1864612 5.50 1319376 2572528 200 04:27:01 27193776 31531960 762664 2.32 148180 4278840 2031232 5.99 1240792 3850848 580240 Average: 27642475 31508283 787642 2.40 118828 3887226 1934678 5.70 1407404 3291280 586464 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 ens3 510.37 324.67 5809.21 49.36 0.00 0.00 0.00 0.00 04:24:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 04:24:01 docker0 225.20 343.01 18.04 2470.26 0.00 0.00 0.00 0.00 04:24:01 veth1a156c1 126.18 252.58 12.91 1985.81 0.00 0.00 0.00 0.16 04:25:01 ens3 9.73 7.32 7.98 4.57 0.00 0.00 0.00 0.00 04:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 docker0 0.08 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 veth1a156c1 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 21.48 14.90 25.72 8.79 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 2.67 2.55 0.19 9.56 0.00 0.00 0.00 0.00 04:27:01 ens3 468.70 276.97 10901.98 47.47 0.00 0.00 0.00 0.00 04:27:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 04:27:01 docker0 73.12 128.70 6.80 1249.73 0.00 0.00 0.00 0.00 Average: ens3 251.48 155.25 4179.15 27.46 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 74.64 117.64 6.21 925.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36444) 01/10/25 _x86_64_ (8 CPU) 04:22:12 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 31.83 0.00 6.44 1.88 0.07 59.78 04:24:01 0 33.43 0.00 6.96 0.69 0.07 58.86 04:24:01 1 33.42 0.00 6.40 1.18 0.07 58.93 04:24:01 2 31.24 0.00 6.09 1.12 0.07 61.49 04:24:01 3 32.95 0.00 6.86 0.29 0.07 59.83 04:24:01 4 31.59 0.00 6.75 8.54 0.09 53.03 04:24:01 5 30.66 0.00 6.63 2.22 0.07 60.42 04:24:01 6 31.15 0.00 6.06 0.74 0.07 61.99 04:24:01 7 30.18 0.00 5.77 0.31 0.07 63.67 04:25:01 all 60.73 0.00 9.24 0.89 0.10 29.05 04:25:01 0 63.48 0.00 9.61 0.25 0.08 26.56 04:25:01 1 59.14 0.00 9.38 0.20 0.08 31.19 04:25:01 2 59.48 0.00 9.21 0.27 0.12 30.93 04:25:01 3 62.32 0.00 9.12 0.37 0.08 28.10 04:25:01 4 58.87 0.00 10.14 0.22 0.10 30.67 04:25:01 5 59.72 0.00 8.61 0.79 0.08 30.80 04:25:01 6 62.33 0.00 8.91 4.27 0.08 24.41 04:25:01 7 60.47 0.00 8.92 0.69 0.12 29.80 04:26:01 all 23.96 0.00 2.54 1.02 0.05 72.43 04:26:01 0 24.35 0.00 2.48 0.15 0.05 72.97 04:26:01 1 22.65 0.00 2.51 0.02 0.05 74.77 04:26:01 2 24.87 0.00 2.62 0.45 0.03 72.02 04:26:01 3 24.51 0.00 2.21 0.02 0.07 73.19 04:26:01 4 23.96 0.00 2.51 0.79 0.07 72.67 04:26:01 5 23.56 0.00 2.50 6.70 0.05 67.18 04:26:01 6 23.68 0.00 2.92 0.07 0.05 73.29 04:26:01 7 24.11 0.00 2.54 0.02 0.03 73.30 04:27:01 all 11.03 0.00 5.07 2.94 0.06 80.90 04:27:01 0 10.07 0.00 4.41 0.20 0.07 85.26 04:27:01 1 11.20 0.00 3.72 0.07 0.05 84.97 04:27:01 2 10.07 0.00 5.43 0.74 0.05 83.70 04:27:01 3 11.02 0.00 5.51 7.21 0.07 76.19 04:27:01 4 11.57 0.00 6.81 5.89 0.05 75.68 04:27:01 5 11.02 0.00 4.82 2.89 0.07 81.21 04:27:01 6 10.97 0.00 5.38 6.26 0.05 77.34 04:27:01 7 12.36 0.00 4.53 0.27 0.07 82.78 Average: all 31.88 0.00 5.81 1.68 0.07 60.57 Average: 0 32.84 0.00 5.85 0.32 0.07 60.92 Average: 1 31.54 0.00 5.49 0.36 0.06 62.54 Average: 2 31.38 0.00 5.83 0.64 0.07 62.08 Average: 3 32.69 0.00 5.91 1.97 0.07 59.36 Average: 4 31.50 0.00 6.55 3.83 0.08 58.04 Average: 5 31.25 0.00 5.63 3.16 0.07 59.89 Average: 6 32.05 0.00 5.81 2.83 0.06 59.24 Average: 7 31.75 0.00 5.42 0.32 0.07 62.44