---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-27809 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-27809) 01/24/24 _x86_64_ (8 CPU) 14:14:33 LINUX RESTART (8 CPU) 14:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:16:01 394.37 39.06 355.31 0.00 4345.57 37575.73 0.00 14:17:01 171.70 0.32 171.39 0.00 27.33 28763.34 0.00 14:18:01 3.38 0.00 3.38 0.00 0.00 8762.42 0.00 14:19:01 2.85 0.00 2.85 0.00 0.00 8755.74 0.00 14:20:01 29.40 11.28 18.11 0.00 3472.75 12343.68 0.00 Average: 119.42 10.04 109.39 0.00 1559.85 19178.87 0.00 14:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:16:01 29511504 31547436 780568 2.37 66492 2253272 1948004 5.74 1053824 1947616 2076 14:17:01 28982428 31538388 765900 2.33 89880 2717076 1743192 5.14 1082900 2390828 352 14:18:01 28982756 31538924 764632 2.33 89952 2717084 1743192 5.14 1082980 2390836 16 14:19:01 28986240 31542416 761276 2.32 90024 2717092 1743192 5.14 1081080 2390840 24 14:20:01 28741940 31520620 773136 2.35 95468 2921464 1796500 5.29 1242896 2446060 1436 Average: 29040974 31537557 769102 2.34 86363 2665198 1794816 5.29 1108736 2313236 781 14:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:16:01 ens3 491.17 315.34 4570.84 97.18 0.00 0.00 0.00 0.00 14:16:01 docker0 9.49 11.93 0.75 101.23 0.00 0.00 0.00 0.00 14:16:01 lo 6.37 6.37 0.63 0.63 0.00 0.00 0.00 0.00 14:16:01 veth0db5a6e 0.08 0.22 0.00 0.02 0.00 0.00 0.00 0.00 14:17:01 ens3 141.29 88.44 2663.93 25.24 0.00 0.00 0.00 0.00 14:17:01 docker0 8.58 12.01 0.58 108.98 0.00 0.00 0.00 0.00 14:17:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 14:18:01 ens3 1.05 0.87 0.29 0.25 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 101.20 53.09 1378.72 3.73 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 145.84 90.84 1713.24 25.04 0.00 0.00 0.00 0.00 Average: docker0 3.59 4.77 0.26 41.85 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-27809) 01/24/24 _x86_64_ (8 CPU) 14:14:33 LINUX RESTART (8 CPU) 14:15:02 CPU %user %nice %system %iowait %steal %idle 14:16:01 all 9.29 0.00 2.81 2.70 0.07 85.13 14:16:01 0 7.75 0.00 2.82 4.38 0.05 85.00 14:16:01 1 11.18 0.00 3.12 0.46 0.10 85.14 14:16:01 2 12.38 0.00 3.02 0.80 0.07 83.73 14:16:01 3 11.11 0.00 2.78 2.27 0.07 83.77 14:16:01 4 7.11 0.00 3.29 9.16 0.05 80.40 14:16:01 5 5.54 0.00 2.26 0.44 0.05 91.71 14:16:01 6 8.61 0.00 2.77 1.88 0.07 86.67 14:16:01 7 10.66 0.00 2.45 2.22 0.07 84.60 14:17:01 all 5.47 0.00 2.38 2.20 0.06 89.89 14:17:01 0 4.85 0.00 2.30 0.79 0.07 91.99 14:17:01 1 6.55 0.00 2.50 0.08 0.07 90.79 14:17:01 2 5.75 0.00 2.41 0.30 0.07 91.48 14:17:01 3 4.08 0.00 2.77 4.88 0.05 88.22 14:17:01 4 4.97 0.00 2.45 0.17 0.07 92.34 14:17:01 5 5.75 0.00 2.30 10.01 0.05 81.89 14:17:01 6 6.29 0.00 2.40 0.82 0.07 90.43 14:17:01 7 5.49 0.00 1.90 0.47 0.05 92.09 14:18:01 all 0.16 0.00 0.01 0.01 0.01 99.81 14:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 1 0.05 0.00 0.00 0.00 0.02 99.93 14:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:18:01 3 0.08 0.00 0.03 0.00 0.03 99.85 14:18:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:18:01 5 1.06 0.00 0.00 0.00 0.02 98.92 14:18:01 6 0.07 0.00 0.02 0.03 0.02 99.87 14:18:01 7 0.03 0.00 0.02 0.02 0.00 99.93 14:19:01 all 0.14 0.00 0.02 0.02 0.01 99.82 14:19:01 0 0.00 0.00 0.03 0.02 0.02 99.93 14:19:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 3 0.05 0.00 0.05 0.00 0.03 99.87 14:19:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:19:01 5 0.88 0.00 0.00 0.00 0.02 99.10 14:19:01 6 0.03 0.00 0.00 0.12 0.02 99.83 14:19:01 7 0.05 0.00 0.02 0.00 0.02 99.92 14:20:01 all 0.97 0.00 0.42 0.49 0.02 98.09 14:20:01 0 0.82 0.00 0.38 0.03 0.02 98.75 14:20:01 1 1.08 0.00 0.30 0.05 0.03 98.53 14:20:01 2 1.45 0.00 0.83 1.07 0.02 96.63 14:20:01 3 1.05 0.00 0.52 1.03 0.02 97.38 14:20:01 4 0.62 0.00 0.22 0.03 0.00 99.13 14:20:01 5 1.98 0.00 0.34 0.84 0.02 96.83 14:20:01 6 0.28 0.00 0.45 0.77 0.02 98.48 14:20:01 7 0.52 0.00 0.32 0.13 0.02 99.01 Average: all 3.18 0.00 1.12 1.07 0.03 94.60 Average: 0 2.66 0.00 1.10 1.03 0.03 95.17 Average: 1 3.74 0.00 1.17 0.12 0.04 94.92 Average: 2 3.88 0.00 1.25 0.43 0.03 94.40 Average: 3 3.24 0.00 1.22 1.63 0.04 93.87 Average: 4 2.51 0.00 1.18 1.83 0.02 94.46 Average: 5 3.03 0.00 0.97 2.27 0.03 93.70 Average: 6 3.02 0.00 1.12 0.72 0.04 95.10 Average: 7 3.31 0.00 0.93 0.56 0.03 95.17