---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1879 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-1879) 07/24/23 _x86_64_ (8 CPU) 12:15:45 LINUX RESTART (8 CPU) 12:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:17:02 152.29 47.68 104.62 0.00 5374.70 97307.52 0.00 12:18:01 48.60 0.15 48.45 0.00 2.58 23230.23 0.00 12:19:01 2.18 0.63 1.55 0.00 70.52 19.75 0.00 12:20:01 1.73 0.00 1.73 0.00 0.00 19.73 0.00 12:21:01 5.68 0.97 4.72 0.00 67.46 185.70 0.00 Average: 42.08 9.92 32.16 0.00 1106.73 24155.67 0.00 12:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:02 29072312 31522092 787244 2.39 74968 2643548 1974596 5.82 1069912 2363604 30332 12:18:01 28678832 31604256 703164 2.14 91640 3065296 1720556 5.07 1077084 2712228 324 12:19:01 28675768 31603468 703364 2.14 91700 3067396 1760212 5.19 1078092 2713176 336 12:20:01 28677256 31605000 701728 2.13 91728 3067404 1760212 5.19 1076632 2713184 164 12:21:01 28655072 31610600 695064 2.11 93552 3093096 1756036 5.18 1072324 2738548 20516 Average: 28751848 31589083 718113 2.18 88718 2987348 1794322 5.29 1074809 2648148 10334 12:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:02 docker0 13.15 17.41 1.01 90.20 0.00 0.00 0.00 0.00 12:17:02 veth5efc872 10.96 15.31 0.93 63.20 0.00 0.00 0.00 0.01 12:17:02 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 12:17:02 ens3 579.25 371.77 6732.86 87.59 0.00 0.00 0.00 0.00 12:18:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 12:18:01 ens3 141.45 100.25 2587.93 91.01 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 0.35 0.30 0.29 0.20 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:21:01 ens3 21.73 8.17 379.79 0.81 0.00 0.00 0.00 0.00 Average: docker0 2.65 3.50 0.20 18.10 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 148.61 96.11 1938.01 35.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1879) 07/24/23 _x86_64_ (8 CPU) 12:15:45 LINUX RESTART (8 CPU) 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:02 all 9.69 0.00 3.52 3.20 0.07 83.53 12:17:02 0 11.34 0.00 4.40 0.67 0.05 83.54 12:17:02 1 9.98 0.00 3.90 8.54 0.07 77.51 12:17:02 2 10.31 0.00 3.16 0.25 0.08 86.19 12:17:02 3 10.15 0.00 2.81 0.42 0.07 86.55 12:17:02 4 7.52 0.00 3.29 3.94 0.05 85.20 12:17:02 5 9.97 0.00 3.17 0.34 0.05 86.47 12:17:02 6 7.96 0.00 3.74 9.68 0.07 78.56 12:17:02 7 10.26 0.00 3.68 1.76 0.08 84.22 12:18:01 all 17.49 0.00 3.16 2.01 0.06 77.29 12:18:01 0 18.16 0.00 2.83 0.10 0.07 78.84 12:18:01 1 18.12 0.00 3.43 0.02 0.05 78.39 12:18:01 2 18.86 0.00 3.93 13.08 0.07 64.07 12:18:01 3 17.36 0.00 2.77 0.24 0.05 79.57 12:18:01 4 16.00 0.00 3.29 0.03 0.05 80.62 12:18:01 5 18.19 0.00 3.06 0.09 0.05 78.61 12:18:01 6 16.81 0.00 3.25 0.33 0.05 79.56 12:18:01 7 16.35 0.00 2.70 2.20 0.07 78.69 12:19:01 all 0.04 0.00 0.04 0.01 0.01 99.91 12:19:01 0 0.03 0.00 0.07 0.02 0.00 99.88 12:19:01 1 0.10 0.00 0.02 0.00 0.00 99.88 12:19:01 2 0.02 0.00 0.03 0.00 0.00 99.95 12:19:01 3 0.03 0.00 0.03 0.00 0.02 99.92 12:19:01 4 0.02 0.00 0.03 0.00 0.00 99.95 12:19:01 5 0.02 0.00 0.03 0.03 0.02 99.90 12:19:01 6 0.08 0.00 0.05 0.02 0.02 99.83 12:19:01 7 0.02 0.00 0.03 0.00 0.00 99.95 12:20:01 all 0.03 0.00 0.01 0.00 0.01 99.95 12:20:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:20:01 1 0.00 0.00 0.02 0.00 0.02 99.97 12:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:20:01 3 0.08 0.00 0.02 0.00 0.00 99.90 12:20:01 4 0.02 0.00 0.00 0.00 0.02 99.97 12:20:01 5 0.05 0.00 0.02 0.00 0.00 99.93 12:20:01 6 0.02 0.00 0.05 0.02 0.03 99.88 12:20:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:21:01 all 0.13 0.00 0.07 0.50 0.08 99.23 12:21:01 0 0.10 0.00 0.07 3.23 0.00 96.60 12:21:01 1 0.38 0.00 0.05 0.00 0.02 99.55 12:21:01 2 0.08 0.00 0.03 0.00 0.02 99.87 12:21:01 3 0.12 0.00 0.23 0.02 0.00 99.63 12:21:01 4 0.05 0.00 0.00 0.38 0.00 99.57 12:21:01 5 0.08 0.00 0.05 0.02 0.58 99.27 12:21:01 6 0.17 0.00 0.05 0.35 0.00 99.43 12:21:01 7 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 5.41 0.00 1.35 1.14 0.04 92.07 Average: 0 5.86 0.00 1.46 0.81 0.03 91.84 Average: 1 5.67 0.00 1.47 1.71 0.03 91.12 Average: 2 5.79 0.00 1.42 2.62 0.03 90.14 Average: 3 5.49 0.00 1.17 0.13 0.03 93.18 Average: 4 4.65 0.00 1.31 0.87 0.02 93.15 Average: 5 5.59 0.00 1.25 0.09 0.14 92.93 Average: 6 4.94 0.00 1.41 2.07 0.03 91.54 Average: 7 5.26 0.00 1.28 0.78 0.03 92.65