---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34603 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-34603) 12/06/24 _x86_64_ (8 CPU) 06:20:33 LINUX RESTART (8 CPU) 06:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:22:01 330.56 18.36 312.20 0.00 2067.79 37411.63 0.00 06:23:01 248.95 2.65 246.30 0.00 30.26 76474.38 0.00 06:24:01 36.78 0.00 36.78 0.00 0.00 25604.28 0.00 06:25:02 105.66 0.20 105.46 0.00 7.46 40280.84 0.00 Average: 180.49 5.30 175.19 0.00 526.34 44943.90 0.00 06:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 29168080 31522068 787180 2.39 78952 2550464 1979096 5.83 1053216 2271432 1520 06:23:01 27498148 31325088 968416 2.95 183480 3768552 2317136 6.83 1556780 3268276 266136 06:24:01 26706416 31472520 819752 2.49 186620 4657732 1952896 5.76 1682096 3888676 737788 06:25:02 27060128 31520836 771532 2.35 190628 4368100 1914488 5.64 1387684 3848472 127408 Average: 27608193 31460128 836720 2.54 159920 3836212 2040904 6.01 1419944 3319214 283213 06:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 veth1167ff8 54.71 58.71 5.31 62.37 0.00 0.00 0.00 0.01 06:22:01 docker0 81.52 90.37 6.65 289.71 0.00 0.00 0.00 0.00 06:22:01 ens3 672.35 448.33 6021.11 106.25 0.00 0.00 0.00 0.00 06:22:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 06:23:01 veth8b14cc1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:23:01 docker0 236.54 427.69 20.90 3176.88 0.00 0.00 0.00 0.00 06:23:01 ens3 452.60 251.33 3203.16 34.49 0.00 0.00 0.00 0.00 06:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 veth8b14cc1 0.97 1.32 0.13 0.35 0.00 0.00 0.00 0.00 06:24:01 docker0 0.97 1.27 0.11 0.35 0.00 0.00 0.00 0.00 06:24:01 ens3 13.13 8.92 11.50 5.31 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:02 docker0 1.38 2.88 0.08 38.11 0.00 0.00 0.00 0.00 06:25:02 ens3 19.73 11.65 54.25 7.83 0.00 0.00 0.00 0.00 06:25:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 80.10 130.56 6.94 876.32 0.00 0.00 0.00 0.00 Average: ens3 289.45 180.05 2322.45 38.47 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-34603) 12/06/24 _x86_64_ (8 CPU) 06:20:33 LINUX RESTART (8 CPU) 06:21:01 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 9.39 0.00 3.00 2.58 0.05 84.98 06:22:01 0 12.09 0.00 3.44 0.02 0.05 84.40 06:22:01 1 7.99 0.00 2.98 3.13 0.07 85.82 06:22:01 2 6.92 0.00 2.56 1.31 0.07 89.13 06:22:01 3 8.19 0.00 2.71 10.83 0.07 78.21 06:22:01 4 9.43 0.00 3.60 3.16 0.03 83.79 06:22:01 5 10.38 0.00 2.89 0.57 0.03 86.12 06:22:01 6 7.79 0.00 3.11 0.77 0.05 88.27 06:22:01 7 12.30 0.00 2.71 0.88 0.07 84.04 06:23:01 all 15.09 0.00 4.57 4.72 0.06 75.55 06:23:01 0 15.71 0.00 3.78 0.89 0.05 79.57 06:23:01 1 14.90 0.00 4.95 0.78 0.05 79.32 06:23:01 2 14.74 0.00 4.77 1.31 0.07 79.11 06:23:01 3 15.13 0.00 4.16 10.17 0.07 70.47 06:23:01 4 14.88 0.00 5.10 23.01 0.07 56.95 06:23:01 5 14.74 0.00 4.64 0.84 0.05 79.72 06:23:01 6 15.76 0.00 3.63 0.17 0.07 80.37 06:23:01 7 14.85 0.00 5.57 0.74 0.07 78.76 06:24:01 all 43.89 0.00 6.43 1.33 0.09 48.27 06:24:01 0 41.58 0.00 6.02 0.00 0.07 52.34 06:24:01 1 44.89 0.00 6.59 0.03 0.08 48.40 06:24:01 2 44.06 0.00 6.65 0.07 0.08 49.14 06:24:01 3 46.63 0.00 6.46 0.59 0.08 46.23 06:24:01 4 42.74 0.00 5.76 0.02 0.17 51.31 06:24:01 5 42.96 0.00 6.78 2.96 0.08 47.22 06:24:01 6 43.37 0.00 6.28 6.87 0.07 43.40 06:24:01 7 44.86 0.00 6.92 0.08 0.08 48.05 06:25:02 all 41.41 0.00 6.24 2.23 0.09 50.02 06:25:02 0 42.00 0.00 6.31 0.12 0.08 51.49 06:25:02 1 40.74 0.00 6.14 0.40 0.07 52.65 06:25:02 2 41.39 0.00 6.26 0.91 0.12 51.32 06:25:02 3 40.53 0.00 6.14 0.54 0.10 52.70 06:25:02 4 42.34 0.00 6.22 8.42 0.10 42.93 06:25:02 5 42.10 0.00 5.97 0.99 0.10 50.83 06:25:02 6 41.30 0.00 5.84 1.33 0.08 51.45 06:25:02 7 40.91 0.00 7.07 5.20 0.10 46.72 Average: all 27.45 0.00 5.06 2.71 0.08 64.70 Average: 0 27.84 0.00 4.89 0.26 0.06 66.95 Average: 1 27.14 0.00 5.16 1.09 0.07 66.54 Average: 2 26.78 0.00 5.06 0.90 0.08 67.18 Average: 3 27.65 0.00 4.87 5.52 0.08 61.88 Average: 4 27.36 0.00 5.17 8.62 0.09 58.76 Average: 5 27.55 0.00 5.07 1.34 0.07 65.97 Average: 6 27.04 0.00 4.71 2.28 0.07 65.90 Average: 7 28.23 0.00 5.57 1.73 0.08 64.40