---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1322 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 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-1322) 01/07/23 _x86_64_ (8 CPU) 08:28:40 LINUX RESTART (8 CPU) 08:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 335.90 39.05 296.85 0.00 4368.15 147733.11 0.00 08:31:01 22.53 0.00 22.53 0.00 0.00 484.87 0.00 08:32:01 1.23 0.00 1.23 0.00 0.00 13.73 0.00 08:33:01 0.87 0.00 0.87 0.00 0.00 10.66 0.00 Average: 89.11 9.64 79.47 0.00 1078.42 36600.72 0.00 08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 28676832 31570956 739272 2.25 74784 3092452 1975388 5.82 1076784 2762912 708 08:31:01 28873240 31606420 704364 2.14 76668 2930760 1751156 5.16 1043776 2600104 244 08:32:01 28872988 31606284 704020 2.14 76708 2930764 1751156 5.16 1044508 2600108 160 08:33:01 28879704 31613064 697200 2.12 76732 2930768 1751156 5.16 1036464 2600148 248 Average: 28825691 31599181 711214 2.16 76223 2971186 1807214 5.33 1050383 2640818 340 08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 388.02 336.67 29.13 2784.61 0.00 0.00 0.00 0.00 08:30:01 veth95f391f 15.11 21.70 1.35 14.70 0.00 0.00 0.00 0.00 08:30:01 ens3 1280.58 1151.14 12012.72 184.11 0.00 0.00 0.00 0.00 08:30:01 lo 5.15 5.15 0.50 0.50 0.00 0.00 0.00 0.00 08:31:01 docker0 54.92 74.24 4.34 43.65 0.00 0.00 0.00 0.00 08:31:01 ens3 77.12 56.26 45.55 6.06 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.55 0.28 0.34 0.26 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 109.58 101.75 8.28 698.43 0.00 0.00 0.00 0.00 Average: ens3 335.69 298.42 2977.27 47.04 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1322) 01/07/23 _x86_64_ (8 CPU) 08:28:40 LINUX RESTART (8 CPU) 08:29:02 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.97 0.00 4.00 2.98 0.06 81.99 08:30:01 0 8.95 0.00 2.94 0.15 0.05 87.91 08:30:01 1 15.44 0.00 5.91 4.27 0.05 74.34 08:30:01 2 16.05 0.00 2.37 1.19 0.05 80.34 08:30:01 3 9.79 0.00 4.71 10.79 0.07 74.63 08:30:01 4 10.34 0.00 4.73 3.10 0.05 81.78 08:30:01 5 9.06 0.00 3.38 2.14 0.05 85.37 08:30:01 6 8.78 0.00 3.40 0.31 0.05 87.47 08:30:01 7 9.20 0.00 4.61 1.89 0.09 84.22 08:31:01 all 0.32 0.00 0.19 0.04 0.01 99.44 08:31:01 0 0.32 0.00 0.27 0.25 0.02 99.15 08:31:01 1 0.87 0.00 0.27 0.00 0.02 98.85 08:31:01 2 0.17 0.00 0.05 0.00 0.02 99.77 08:31:01 3 0.27 0.00 0.30 0.05 0.02 99.37 08:31:01 4 0.20 0.00 0.10 0.00 0.00 99.70 08:31:01 5 0.33 0.00 0.18 0.00 0.02 99.47 08:31:01 6 0.18 0.00 0.13 0.00 0.00 99.68 08:31:01 7 0.22 0.00 0.20 0.02 0.02 99.55 08:32:01 all 0.12 0.00 0.01 0.00 0.01 99.85 08:32:01 0 0.00 0.00 0.02 0.02 0.00 99.97 08:32:01 1 0.80 0.00 0.02 0.00 0.00 99.19 08:32:01 2 0.08 0.00 0.00 0.00 0.00 99.92 08:32:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:32:01 4 0.00 0.00 0.02 0.00 0.03 99.95 08:32:01 5 0.02 0.00 0.02 0.00 0.02 99.95 08:32:01 6 0.02 0.00 0.02 0.00 0.02 99.95 08:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 all 0.09 0.00 0.01 0.01 0.01 99.88 08:33:01 0 0.02 0.00 0.00 0.02 0.02 99.95 08:33:01 1 0.60 0.00 0.02 0.00 0.02 99.37 08:33:01 2 0.05 0.00 0.00 0.03 0.02 99.90 08:33:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 4 0.03 0.00 0.02 0.00 0.02 99.93 08:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:33:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 2.82 0.00 1.03 0.74 0.02 95.39 Average: 0 2.27 0.00 0.79 0.11 0.02 96.81 Average: 1 4.38 0.00 1.53 1.05 0.02 93.02 Average: 2 4.03 0.00 0.59 0.30 0.02 95.06 Average: 3 2.46 0.00 1.23 2.64 0.02 93.65 Average: 4 2.59 0.00 1.19 0.76 0.03 95.43 Average: 5 2.31 0.00 0.88 0.52 0.02 96.27 Average: 6 2.21 0.00 0.87 0.08 0.02 96.83 Average: 7 2.30 0.00 1.18 0.46 0.03 96.03