---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34792 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 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-34792) 12/09/24 _x86_64_ (8 CPU) 13:22:25 LINUX RESTART (8 CPU) 13:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:24:01 369.82 14.96 354.86 0.00 1955.81 55327.58 0.00 13:25:01 232.23 2.47 229.76 0.00 28.13 93826.50 0.00 13:26:01 43.72 0.00 43.72 0.00 0.00 46779.36 0.00 13:27:01 144.39 0.20 144.19 0.00 13.06 67363.97 0.00 Average: 197.53 4.41 193.13 0.00 499.23 65823.56 0.00 13:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:24:01 29136144 31522532 790152 2.40 80720 2570128 1995172 5.88 1040240 2305384 9220 13:25:01 27847472 31470852 829124 2.52 183284 3566308 2082028 6.14 1257032 3225692 46996 13:26:01 26394840 30925220 1372832 4.17 187864 4411224 2454400 7.23 1868680 4006200 436128 13:27:01 27375024 31466520 834164 2.54 191764 4008696 2014728 5.94 1392068 3544404 6300 Average: 27688370 31346281 956568 2.91 160908 3639089 2136582 6.30 1389505 3270420 124661 13:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:24:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 13:24:01 ens3 566.06 432.63 5876.48 91.16 0.00 0.00 0.00 0.00 13:24:01 docker0 187.27 194.70 15.32 480.26 0.00 0.00 0.00 0.00 13:24:01 vethb733936 129.73 137.86 12.91 126.50 0.00 0.00 0.00 0.01 13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 veth33d26e3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:25:01 ens3 374.04 190.88 3144.91 25.88 0.00 0.00 0.00 0.00 13:25:01 docker0 178.52 351.06 15.11 3122.23 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth33d26e3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 9.50 4.92 7.97 4.25 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:27:01 ens3 35.74 22.16 270.36 8.81 0.00 0.00 0.00 0.00 13:27:01 docker0 6.83 12.46 0.42 193.22 0.00 0.00 0.00 0.00 13:27:01 vethcd3884b 3.72 6.58 0.28 113.81 0.00 0.00 0.00 0.01 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 246.32 162.64 2324.83 32.52 0.00 0.00 0.00 0.00 Average: docker0 93.15 139.55 7.71 948.89 0.00 0.00 0.00 0.00 Average: vethcd3884b 0.93 1.65 0.07 28.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34792) 12/09/24 _x86_64_ (8 CPU) 13:22:25 LINUX RESTART (8 CPU) 13:23:01 CPU %user %nice %system %iowait %steal %idle 13:24:01 all 7.98 0.00 2.96 2.60 0.05 86.41 13:24:01 0 7.95 0.00 3.40 1.06 0.05 87.54 13:24:01 1 8.11 0.00 3.00 7.91 0.05 80.94 13:24:01 2 8.28 0.00 2.86 0.07 0.05 88.74 13:24:01 3 6.86 0.00 2.79 1.01 0.05 89.29 13:24:01 4 8.32 0.00 3.75 10.33 0.05 77.55 13:24:01 5 6.81 0.00 2.53 0.12 0.05 90.48 13:24:01 6 6.97 0.00 2.88 0.20 0.05 89.90 13:24:01 7 10.55 0.00 2.49 0.07 0.05 86.84 13:25:01 all 7.71 0.00 3.44 5.11 0.05 83.69 13:25:01 0 8.05 0.00 3.06 6.33 0.05 82.51 13:25:01 1 8.52 0.00 3.00 0.65 0.05 87.77 13:25:01 2 8.67 0.00 3.61 2.60 0.05 85.06 13:25:01 3 7.22 0.00 4.05 0.94 0.05 87.74 13:25:01 4 6.44 0.00 2.84 5.12 0.05 85.55 13:25:01 5 7.77 0.00 2.92 0.18 0.03 89.09 13:25:01 6 7.76 0.00 4.72 24.66 0.08 62.77 13:25:01 7 7.24 0.00 3.31 0.59 0.03 88.83 13:26:01 all 60.03 0.00 7.97 1.64 0.09 30.27 13:26:01 0 61.16 0.00 7.99 0.15 0.08 30.62 13:26:01 1 60.58 0.00 7.91 0.05 0.07 31.40 13:26:01 2 59.83 0.00 8.03 1.40 0.08 30.66 13:26:01 3 60.15 0.00 8.08 1.08 0.10 30.59 13:26:01 4 60.18 0.00 7.56 0.07 0.08 32.11 13:26:01 5 60.03 0.00 7.37 0.12 0.08 32.40 13:26:01 6 58.92 0.00 9.26 10.31 0.12 21.39 13:26:01 7 59.42 0.00 7.57 0.00 0.08 32.93 13:27:01 all 36.84 0.00 6.59 2.57 0.08 53.93 13:27:01 0 35.58 0.00 6.86 0.15 0.08 57.32 13:27:01 1 38.62 0.00 6.48 2.46 0.08 52.35 13:27:01 2 37.46 0.00 6.50 3.59 0.07 52.38 13:27:01 3 39.04 0.00 6.51 1.28 0.07 53.10 13:27:01 4 34.51 0.00 6.29 0.74 0.07 58.39 13:27:01 5 40.16 0.00 7.24 4.64 0.08 47.88 13:27:01 6 37.41 0.00 7.56 7.63 0.10 47.29 13:27:01 7 31.91 0.00 5.29 0.12 0.05 62.63 Average: all 28.13 0.00 5.24 2.98 0.07 63.59 Average: 0 28.20 0.00 5.33 1.92 0.07 64.48 Average: 1 28.95 0.00 5.10 2.77 0.06 63.12 Average: 2 28.54 0.00 5.25 1.91 0.06 64.23 Average: 3 28.32 0.00 5.36 1.08 0.07 65.17 Average: 4 27.33 0.00 5.11 4.07 0.06 63.42 Average: 5 28.67 0.00 5.01 1.26 0.06 64.99 Average: 6 27.74 0.00 6.10 10.68 0.09 55.39 Average: 7 27.26 0.00 4.66 0.19 0.05 67.82