---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-922 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-922) 05/05/25 _x86_64_ (8 CPU) 04:36:12 LINUX RESTART (8 CPU) 04:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:38:01 257.45 6.88 250.57 0.00 474.91 92490.37 0.00 04:39:01 128.60 0.10 128.50 0.00 11.33 47880.13 0.00 04:40:01 102.75 0.20 102.55 0.00 8.13 36494.65 0.00 Average: 162.94 2.39 160.54 0.00 164.81 58956.28 0.00 04:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 27295048 31469832 840612 2.56 170020 4093636 2058340 6.07 1372984 3634812 658176 04:39:01 26940792 31385832 917184 2.79 185840 4347588 2105664 6.21 1835548 3522096 577336 04:40:01 27726052 31375396 926492 2.82 191544 3570920 2152208 6.34 1498340 3092708 16640 Average: 27320631 31410353 894763 2.72 182468 4004048 2105404 6.20 1568957 3416539 417384 04:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 ens3 728.62 470.11 8042.76 61.22 0.00 0.00 0.00 0.00 04:38:01 lo 4.20 4.20 0.42 0.42 0.00 0.00 0.00 0.00 04:38:01 docker0 337.27 518.78 28.05 3177.23 0.00 0.00 0.00 0.00 04:39:01 ens3 29.52 17.40 28.02 10.49 0.00 0.00 0.00 0.00 04:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:39:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 vethb185f11 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:40:01 ens3 29.14 16.19 60.15 11.25 0.00 0.00 0.00 0.00 04:40:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:40:01 docker0 2.37 4.07 0.20 38.50 0.00 0.00 0.00 0.00 04:40:01 vethe7dab3a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 262.45 167.92 2710.61 27.65 0.00 0.00 0.00 0.00 Average: lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 113.22 174.33 9.42 1072.03 0.00 0.00 0.00 0.00 Average: vethe7dab3a 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-922) 05/05/25 _x86_64_ (8 CPU) 04:36:12 LINUX RESTART (8 CPU) 04:37:01 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 11.11 0.00 5.10 2.73 0.08 80.97 04:38:01 0 10.21 0.00 4.65 0.07 0.07 85.00 04:38:01 1 10.86 0.00 5.20 1.90 0.08 81.96 04:38:01 2 12.12 0.00 5.29 1.80 0.08 80.71 04:38:01 3 11.67 0.00 4.45 0.56 0.07 83.26 04:38:01 4 12.25 0.00 5.05 3.23 0.08 79.38 04:38:01 5 12.18 0.00 4.86 1.06 0.08 81.82 04:38:01 6 10.42 0.00 4.92 0.91 0.07 83.68 04:38:01 7 9.18 0.00 6.42 12.42 0.07 71.91 04:39:01 all 32.32 0.00 5.48 0.92 0.06 61.21 04:39:01 0 29.73 0.00 5.37 0.32 0.07 64.51 04:39:01 1 31.52 0.00 6.02 0.99 0.07 61.40 04:39:01 2 33.21 0.00 4.61 1.09 0.05 61.04 04:39:01 3 30.77 0.00 4.61 0.10 0.05 64.47 04:39:01 4 33.89 0.00 6.42 0.40 0.07 59.22 04:39:01 5 32.25 0.00 5.32 0.00 0.05 62.38 04:39:01 6 34.16 0.00 5.13 0.05 0.07 60.59 04:39:01 7 33.04 0.00 6.39 4.41 0.08 56.08 04:40:01 all 47.10 0.00 6.79 0.51 0.07 45.53 04:40:01 0 46.66 0.00 6.46 1.44 0.07 45.37 04:40:01 1 47.38 0.00 6.75 0.03 0.07 45.77 04:40:01 2 49.61 0.00 6.96 1.03 0.07 42.34 04:40:01 3 45.85 0.00 6.82 0.03 0.07 47.23 04:40:01 4 46.48 0.00 6.51 0.22 0.07 46.73 04:40:01 5 45.75 0.00 6.37 0.25 0.08 47.54 04:40:01 6 47.25 0.00 7.00 0.22 0.07 45.47 04:40:01 7 47.79 0.00 7.44 0.89 0.07 43.81 Average: all 30.21 0.00 5.79 1.39 0.07 62.54 Average: 0 28.89 0.00 5.50 0.61 0.07 64.93 Average: 1 29.98 0.00 5.99 0.97 0.07 62.99 Average: 2 31.69 0.00 5.62 1.30 0.07 61.32 Average: 3 29.47 0.00 5.29 0.23 0.06 64.95 Average: 4 30.89 0.00 6.00 1.28 0.07 61.76 Average: 5 30.05 0.00 5.52 0.44 0.07 63.92 Average: 6 30.67 0.00 5.69 0.39 0.07 63.18 Average: 7 30.07 0.00 6.75 5.89 0.07 57.22