---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3141 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 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-3141) 06/11/25 _x86_64_ (8 CPU) 11:04:25 LINUX RESTART (8 CPU) 11:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:06:01 343.87 10.88 332.99 0.00 1726.49 47824.06 0.00 11:07:01 103.70 0.00 103.70 0.00 0.00 42919.98 0.00 11:08:01 42.98 0.05 42.93 0.00 0.40 25089.55 0.00 11:09:01 159.35 0.92 158.43 0.00 40.90 65495.95 0.00 Average: 162.48 2.96 159.52 0.00 441.92 45335.75 0.00 11:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 27393696 31073720 1221124 3.71 108228 3726416 2555084 7.53 1835204 3121748 878068 11:07:01 26364156 31219492 1073504 3.26 112704 4842284 2378176 7.01 1878540 4053136 768300 11:08:01 26683976 31544852 747088 2.27 118488 4821992 1738264 5.12 1738844 3851460 53148 11:09:01 26774976 31509432 777396 2.36 151984 4650472 1885672 5.56 1264452 4219576 389724 Average: 26804201 31336874 954778 2.90 122851 4510291 2139299 6.30 1679260 3811480 522310 11:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 ens3 631.19 458.28 9586.03 79.27 0.00 0.00 0.00 0.00 11:06:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 11:06:01 vetha3e8928 145.05 197.02 14.42 1969.41 0.00 0.00 0.00 0.16 11:06:01 docker0 265.23 312.41 20.59 2535.35 0.00 0.00 0.00 0.00 11:07:01 ens3 15.88 10.00 13.34 4.75 0.00 0.00 0.00 0.00 11:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 vetha3e8928 0.60 0.52 0.05 0.24 0.00 0.00 0.00 0.00 11:07:01 docker0 0.60 0.48 0.05 0.24 0.00 0.00 0.00 0.00 11:08:01 ens3 18.71 11.43 15.67 7.81 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 vetha3e8928 1.38 1.40 0.11 1.64 0.00 0.00 0.00 0.00 11:08:01 docker0 1.38 1.40 0.09 1.64 0.00 0.00 0.00 0.00 11:09:01 ens3 484.80 329.43 10520.21 176.11 0.00 0.00 0.00 0.00 11:09:01 lo 3.26 3.26 0.32 0.32 0.00 0.00 0.00 0.00 11:09:01 docker0 63.31 92.92 5.82 867.85 0.00 0.00 0.00 0.00 Average: ens3 287.68 202.31 5034.71 67.00 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 82.63 101.81 6.64 851.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3141) 06/11/25 _x86_64_ (8 CPU) 11:04:25 LINUX RESTART (8 CPU) 11:05:01 CPU %user %nice %system %iowait %steal %idle 11:06:01 all 21.05 0.00 5.36 2.13 0.08 71.39 11:06:01 0 22.08 0.00 5.41 4.63 0.08 67.79 11:06:01 1 23.38 0.00 4.34 0.03 0.08 72.16 11:06:01 2 19.81 0.00 5.58 2.14 0.07 72.40 11:06:01 3 21.36 0.00 6.22 4.47 0.08 67.86 11:06:01 4 19.93 0.00 4.46 0.41 0.05 75.15 11:06:01 5 19.95 0.00 6.71 3.75 0.08 69.51 11:06:01 6 20.88 0.00 5.58 1.28 0.08 72.17 11:06:01 7 21.00 0.00 4.54 0.32 0.08 74.06 11:07:01 all 58.49 0.00 7.50 1.05 0.10 32.86 11:07:01 0 60.11 0.00 7.32 1.09 0.12 31.36 11:07:01 1 58.09 0.00 7.37 0.34 0.10 34.10 11:07:01 2 58.10 0.00 7.97 0.72 0.10 33.10 11:07:01 3 60.44 0.00 7.76 3.35 0.10 28.35 11:07:01 4 58.27 0.00 7.06 0.82 0.12 33.73 11:07:01 5 58.76 0.00 7.51 0.74 0.10 32.89 11:07:01 6 56.40 0.00 7.59 0.40 0.08 35.52 11:07:01 7 57.78 0.00 7.44 0.90 0.10 33.78 11:08:01 all 32.12 0.00 3.73 0.68 0.06 63.40 11:08:01 0 32.09 0.00 3.95 0.00 0.05 63.90 11:08:01 1 32.03 0.00 3.68 0.18 0.05 64.05 11:08:01 2 32.43 0.00 3.37 0.02 0.07 64.12 11:08:01 3 32.62 0.00 4.00 4.07 0.07 59.25 11:08:01 4 30.88 0.00 3.98 0.03 0.07 65.04 11:08:01 5 32.88 0.00 3.65 0.75 0.05 62.66 11:08:01 6 31.88 0.00 3.85 0.08 0.07 64.11 11:08:01 7 32.18 0.00 3.34 0.35 0.07 64.07 11:09:01 all 11.90 0.00 5.25 1.91 0.07 80.86 11:09:01 0 11.99 0.00 4.72 0.46 0.07 82.76 11:09:01 1 14.58 0.00 5.30 0.05 0.07 80.00 11:09:01 2 10.76 0.00 6.63 1.84 0.07 80.71 11:09:01 3 11.47 0.00 4.83 0.19 0.07 83.44 11:09:01 4 11.12 0.00 5.51 4.27 0.07 79.04 11:09:01 5 10.32 0.00 5.97 7.43 0.07 76.22 11:09:01 6 11.99 0.00 4.63 0.47 0.07 82.83 11:09:01 7 12.97 0.00 4.45 0.64 0.07 81.87 Average: all 30.95 0.00 5.46 1.44 0.08 62.08 Average: 0 31.61 0.00 5.35 1.54 0.08 61.42 Average: 1 32.06 0.00 5.18 0.15 0.08 62.54 Average: 2 30.33 0.00 5.88 1.18 0.08 62.54 Average: 3 31.52 0.00 5.70 3.02 0.08 59.67 Average: 4 30.12 0.00 5.25 1.37 0.08 63.18 Average: 5 30.57 0.00 5.96 3.15 0.08 60.25 Average: 6 30.35 0.00 5.41 0.56 0.08 63.60 Average: 7 31.02 0.00 4.94 0.55 0.08 63.41