---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3968 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: 2799.996 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 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3968) 01/30/23 _x86_64_ (8 CPU) 08:29:42 LINUX RESTART (8 CPU) 08:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:31:01 341.29 43.46 297.83 0.00 4857.99 90894.58 0.00 08:32:01 24.83 0.05 24.78 0.00 1.73 523.13 0.00 08:33:01 1.23 0.00 1.23 0.00 0.00 12.80 0.00 08:34:01 0.98 0.00 0.98 0.00 0.00 12.00 0.00 08:35:01 46.12 11.56 34.56 0.00 5175.21 7396.33 0.00 Average: 82.89 11.01 71.87 0.00 2007.03 19766.70 0.00 08:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:31:01 28690480 31587220 725784 2.21 73692 3093120 1988516 5.86 1057848 2768108 16 08:32:01 28870556 31608044 703356 2.14 76396 2931564 1753156 5.17 1039068 2603668 172 08:33:01 28871056 31608612 702712 2.14 76432 2931564 1753156 5.17 1038220 2603668 20 08:34:01 28876796 31614456 696852 2.12 76472 2931568 1753156 5.17 1034040 2603728 164 08:35:01 28407704 31590868 702140 2.14 97036 3345272 1788976 5.27 1297724 2774840 164 Average: 28743318 31601840 706169 2.15 80006 3046618 1807392 5.33 1093380 2670802 107 08:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:31:01 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 08:31:01 docker0 275.80 210.23 22.25 2718.00 0.00 0.00 0.00 0.00 08:31:01 ens3 1038.68 945.28 11835.23 161.69 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 38.11 48.54 3.17 44.40 0.00 0.00 0.00 0.00 08:32:01 ens3 50.91 39.61 45.94 4.60 0.00 0.00 0.00 0.00 08:33:01 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 0.50 0.00 0.05 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 8.03 2.95 8.81 0.45 0.00 0.00 0.00 0.00 08:35:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 113.50 68.91 2749.88 5.04 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 62.78 51.75 5.08 552.44 0.00 0.00 0.00 0.00 Average: ens3 242.31 211.34 2927.88 34.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3968) 01/30/23 _x86_64_ (8 CPU) 08:29:42 LINUX RESTART (8 CPU) 08:30:01 CPU %user %nice %system %iowait %steal %idle 08:31:01 all 10.81 0.00 3.67 3.44 0.06 82.02 08:31:01 0 13.84 0.00 3.56 2.55 0.05 79.99 08:31:01 1 9.40 0.00 3.74 10.77 0.08 76.01 08:31:01 2 11.11 0.00 4.32 1.94 0.05 82.58 08:31:01 3 12.51 0.00 4.32 1.65 0.05 81.47 08:31:01 4 10.65 0.00 3.07 0.76 0.05 85.47 08:31:01 5 10.52 0.00 4.12 7.18 0.07 78.11 08:31:01 6 9.80 0.00 2.59 0.25 0.05 87.30 08:31:01 7 8.60 0.00 3.67 2.41 0.08 85.23 08:32:01 all 0.27 0.00 0.18 0.06 0.01 99.48 08:32:01 0 0.22 0.00 0.15 0.20 0.02 99.42 08:32:01 1 0.20 0.00 0.10 0.00 0.02 99.68 08:32:01 2 0.32 0.00 0.22 0.00 0.00 99.47 08:32:01 3 0.28 0.00 0.27 0.00 0.02 99.43 08:32:01 4 0.18 0.00 0.13 0.18 0.00 99.50 08:32:01 5 0.30 0.00 0.22 0.05 0.00 99.43 08:32:01 6 0.32 0.00 0.15 0.00 0.00 99.53 08:32:01 7 0.32 0.00 0.23 0.03 0.02 99.40 08:33:01 all 0.02 0.00 0.00 0.00 0.01 99.96 08:33:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:33:01 1 0.00 0.00 0.02 0.00 0.03 99.95 08:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 4 0.02 0.00 0.00 0.02 0.02 99.95 08:33:01 5 0.02 0.00 0.00 0.02 0.02 99.95 08:33:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 7 0.02 0.00 0.00 0.00 0.02 99.97 08:34:01 all 0.04 0.00 0.01 0.00 0.00 99.95 08:34:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:34:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 3 0.03 0.00 0.00 0.00 0.00 99.97 08:34:01 4 0.02 0.00 0.00 0.02 0.00 99.97 08:34:01 5 0.05 0.00 0.00 0.00 0.00 99.95 08:34:01 6 0.00 0.00 0.02 0.00 0.02 99.97 08:34:01 7 0.12 0.00 0.03 0.00 0.02 99.83 08:35:01 all 1.67 0.00 0.95 0.53 0.02 96.83 08:35:01 0 1.75 0.00 0.98 0.85 0.02 96.40 08:35:01 1 0.85 0.00 2.14 0.07 0.02 96.93 08:35:01 2 1.39 0.00 0.62 0.15 0.02 97.83 08:35:01 3 1.45 0.00 0.90 0.84 0.02 96.79 08:35:01 4 2.34 0.00 0.67 1.35 0.02 95.63 08:35:01 5 2.19 0.00 0.92 0.87 0.02 96.01 08:35:01 6 1.75 0.00 0.82 0.12 0.02 97.30 08:35:01 7 1.66 0.00 0.55 0.03 0.02 97.73 Average: all 2.54 0.00 0.96 0.80 0.02 95.67 Average: 0 3.16 0.00 0.94 0.72 0.02 95.16 Average: 1 2.08 0.00 1.20 2.15 0.03 94.54 Average: 2 2.55 0.00 1.03 0.41 0.01 96.00 Average: 3 2.84 0.00 1.09 0.49 0.02 95.56 Average: 4 2.63 0.00 0.77 0.46 0.02 96.12 Average: 5 2.60 0.00 1.05 1.61 0.02 94.72 Average: 6 2.36 0.00 0.71 0.07 0.02 96.84 Average: 7 2.13 0.00 0.89 0.49 0.03 96.46