---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5859 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5859) 02/14/23 _x86_64_ (8 CPU) 18:59:30 LINUX RESTART (8 CPU) 19:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:01:01 294.62 15.11 279.50 0.00 1881.42 38959.37 0.00 19:02:01 44.39 0.23 44.16 0.00 19.86 23080.57 0.00 19:03:01 1.30 0.00 1.30 0.00 0.00 15.33 0.00 19:04:01 1.60 0.00 1.60 0.00 0.00 18.80 0.00 19:05:01 11.75 0.98 10.76 0.00 68.39 528.18 0.00 Average: 70.73 3.27 67.47 0.00 393.93 12520.45 0.00 19:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:01:01 28943964 31531480 773948 2.35 80920 2769296 1857768 5.48 1194844 2362904 176016 19:02:01 28685432 31597816 709120 2.16 91604 3054916 1733544 5.11 1130384 2654148 4 19:03:01 28685372 31597988 708632 2.16 91692 3054920 1733544 5.11 1130568 2654152 8 19:04:01 28695236 31607992 698304 2.12 91764 3054920 1733544 5.11 1119976 2654152 40 19:05:01 28671924 31610740 695352 2.11 94772 3077044 1733116 5.11 1123832 2676228 17012 Average: 28736386 31589203 717071 2.18 90150 3002219 1758303 5.18 1139921 2600317 38616 19:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:01:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 19:01:01 vetha8687c9 19.45 27.91 1.83 288.63 0.00 0.00 0.00 0.02 19:01:01 docker0 23.56 31.34 2.10 330.09 0.00 0.00 0.00 0.00 19:01:01 ens3 623.85 431.18 6509.97 110.13 0.00 0.00 0.00 0.00 19:02:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 111.11 77.59 2526.20 13.44 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 0.65 0.58 0.36 0.28 0.00 0.00 0.00 0.00 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 4.17 3.03 11.97 0.39 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 147.58 94.93 292.75 6.39 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 4.71 6.27 0.42 66.02 0.00 0.00 0.00 0.00 Average: ens3 177.47 121.46 1868.25 26.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5859) 02/14/23 _x86_64_ (8 CPU) 18:59:30 LINUX RESTART (8 CPU) 19:00:01 CPU %user %nice %system %iowait %steal %idle 19:01:01 all 15.29 0.00 3.77 2.59 0.07 78.28 19:01:01 0 14.49 0.00 3.87 1.56 0.05 80.03 19:01:01 1 15.18 0.00 3.07 0.40 0.07 81.28 19:01:01 2 14.22 0.00 3.66 1.23 0.07 80.82 19:01:01 3 14.39 0.00 3.61 0.57 0.08 81.35 19:01:01 4 15.10 0.00 4.68 13.55 0.07 66.60 19:01:01 5 18.09 0.00 3.19 0.07 0.07 78.59 19:01:01 6 15.93 0.00 4.72 3.31 0.07 75.97 19:01:01 7 14.92 0.00 3.35 0.07 0.07 81.60 19:02:01 all 6.09 0.00 1.53 1.33 0.03 91.03 19:02:01 0 5.55 0.00 1.24 0.02 0.02 93.18 19:02:01 1 6.26 0.00 1.61 1.49 0.02 90.63 19:02:01 2 5.89 0.00 1.54 0.47 0.03 92.07 19:02:01 3 6.40 0.00 1.66 0.87 0.02 91.05 19:02:01 4 6.38 0.00 1.09 0.02 0.03 92.47 19:02:01 5 5.32 0.00 2.47 7.41 0.05 84.75 19:02:01 6 6.77 0.00 1.46 0.08 0.02 91.68 19:02:01 7 6.11 0.00 1.16 0.34 0.03 92.36 19:03:01 all 0.03 0.00 0.01 0.00 0.01 99.95 19:03:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:03:01 1 0.02 0.00 0.00 0.00 0.02 99.97 19:03:01 2 0.02 0.00 0.02 0.00 0.00 99.97 19:03:01 3 0.02 0.00 0.00 0.02 0.02 99.95 19:03:01 4 0.00 0.00 0.00 0.00 0.00 100.00 19:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 6 0.10 0.00 0.02 0.00 0.00 99.88 19:03:01 7 0.05 0.00 0.00 0.00 0.00 99.95 19:04:01 all 0.05 0.00 0.01 0.00 0.01 99.93 19:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 2 0.02 0.00 0.02 0.00 0.02 99.95 19:04:01 3 0.08 0.00 0.00 0.03 0.00 99.88 19:04:01 4 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:04:01 6 0.22 0.00 0.00 0.00 0.02 99.77 19:04:01 7 0.02 0.00 0.03 0.00 0.02 99.93 19:05:01 all 0.28 0.00 0.14 0.13 0.02 99.42 19:05:01 0 0.25 0.00 0.08 0.03 0.00 99.63 19:05:01 1 0.43 0.00 0.23 0.07 0.03 99.23 19:05:01 2 0.32 0.00 0.40 0.05 0.03 99.20 19:05:01 3 0.25 0.00 0.18 0.84 0.03 98.70 19:05:01 4 0.40 0.00 0.00 0.00 0.02 99.58 19:05:01 5 0.25 0.00 0.10 0.05 0.02 99.58 19:05:01 6 0.18 0.00 0.13 0.02 0.02 99.65 19:05:01 7 0.13 0.00 0.02 0.02 0.02 99.82 Average: all 4.33 0.00 1.09 0.81 0.03 93.75 Average: 0 4.05 0.00 1.04 0.32 0.02 94.57 Average: 1 4.37 0.00 0.98 0.39 0.03 94.23 Average: 2 4.07 0.00 1.12 0.35 0.03 94.43 Average: 3 4.22 0.00 1.09 0.46 0.03 94.20 Average: 4 4.36 0.00 1.15 2.70 0.02 91.77 Average: 5 4.72 0.00 1.15 1.49 0.03 92.61 Average: 6 4.62 0.00 1.26 0.68 0.02 93.41 Average: 7 4.21 0.00 0.90 0.08 0.03 94.77