---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38281 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 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-38281) 02/06/25 _x86_64_ (8 CPU) 12:18:51 LINUX RESTART (8 CPU) 12:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:02 346.53 48.50 298.03 0.00 5416.73 135289.70 0.00 12:21:01 187.83 2.78 185.05 0.00 59.52 60736.55 0.00 Average: 267.86 25.83 242.02 0.00 2760.85 98329.43 0.00 12:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:02 29109856 31541856 783200 2.38 71632 2633012 1870860 5.51 1048288 2339736 395528 12:21:01 27311080 31453688 847632 2.58 128228 4145748 1960620 5.78 1769724 3259804 903320 Average: 28210468 31497772 815416 2.48 99930 3389380 1915740 5.65 1409006 2799770 649424 12:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:02 ens3 1239.40 1147.18 11418.16 157.55 0.00 0.00 0.00 0.00 12:20:02 lo 5.53 5.53 0.54 0.54 0.00 0.00 0.00 0.00 12:20:02 docker0 620.51 529.86 42.64 2888.28 0.00 0.00 0.00 0.00 12:21:01 ens3 301.47 228.10 1710.93 39.51 0.00 0.00 0.00 0.00 12:21:01 veth25752ea 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 12:21:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 12:21:01 docker0 200.39 255.50 17.28 1668.92 0.00 0.00 0.00 0.00 Average: ens3 774.42 691.54 6605.73 99.03 0.00 0.00 0.00 0.00 Average: veth25752ea 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.96 2.96 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 412.23 393.84 30.07 2283.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38281) 02/06/25 _x86_64_ (8 CPU) 12:18:51 LINUX RESTART (8 CPU) 12:19:01 CPU %user %nice %system %iowait %steal %idle 12:20:02 all 10.04 0.00 3.06 1.51 0.05 85.33 12:20:02 0 8.76 0.00 3.76 0.35 0.05 87.07 12:20:02 1 12.84 0.00 3.09 0.20 0.05 83.82 12:20:02 2 12.63 0.00 4.09 1.42 0.07 81.79 12:20:02 3 7.96 0.00 2.27 0.99 0.03 88.75 12:20:02 4 9.07 0.00 2.70 3.24 0.07 84.93 12:20:02 5 10.92 0.00 3.14 1.50 0.05 84.39 12:20:02 6 9.61 0.00 2.49 0.66 0.05 87.20 12:20:02 7 8.55 0.00 2.96 3.75 0.07 84.66 12:21:01 all 35.30 0.00 6.98 0.77 0.08 56.87 12:21:01 0 33.80 0.00 7.97 0.31 0.09 57.83 12:21:01 1 36.46 0.00 7.09 0.05 0.07 56.33 12:21:01 2 36.56 0.00 7.23 2.17 0.07 53.98 12:21:01 3 34.13 0.00 6.79 0.19 0.09 58.80 12:21:01 4 34.74 0.00 6.40 0.09 0.07 58.71 12:21:01 5 34.53 0.00 6.58 0.46 0.07 58.36 12:21:01 6 37.07 0.00 6.54 0.12 0.09 56.18 12:21:01 7 35.12 0.00 7.21 2.80 0.10 54.77 Average: all 22.55 0.00 5.00 1.15 0.07 71.24 Average: 0 21.19 0.00 5.85 0.33 0.07 72.56 Average: 1 24.58 0.00 5.08 0.13 0.06 70.16 Average: 2 24.43 0.00 5.64 1.79 0.07 68.07 Average: 3 20.90 0.00 4.51 0.59 0.06 73.94 Average: 4 21.81 0.00 4.53 1.67 0.07 71.92 Average: 5 22.63 0.00 4.84 0.99 0.06 71.48 Average: 6 23.16 0.00 4.49 0.39 0.07 71.89 Average: 7 21.71 0.00 5.07 3.28 0.08 69.86