---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5796 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-5796) 02/14/23 _x86_64_ (8 CPU) 15:16:52 LINUX RESTART (8 CPU) 15:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:18:01 328.95 47.54 281.40 0.00 5362.17 100926.78 0.00 15:19:01 52.29 0.15 52.14 0.00 13.46 30756.22 0.00 15:20:01 1.08 0.00 1.08 0.00 0.00 12.40 0.00 15:21:01 0.95 0.00 0.95 0.00 0.00 12.80 0.00 15:22:01 34.66 1.22 33.44 0.00 94.10 19987.34 0.00 Average: 83.58 9.78 73.80 0.00 1093.91 30338.76 0.00 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 29109556 31580416 748284 2.28 63228 2699248 2061488 6.08 1030488 2409396 485056 15:19:01 28868856 31599760 708408 2.15 76352 2928996 1772700 5.22 1047376 2597932 140 15:20:01 28866676 31597636 710116 2.16 76392 2929004 1772700 5.22 1049896 2597932 8 15:21:01 28871196 31602432 705272 2.14 76428 2929136 1756600 5.18 1045768 2598148 160 15:22:01 28254512 31514540 781796 2.38 96372 3387704 1828712 5.39 1159640 3040384 1368 Average: 28794159 31578957 730775 2.22 77754 2974818 1838440 5.42 1066634 2648758 97346 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 docker0 246.24 204.70 18.04 2718.00 0.00 0.00 0.00 0.00 15:18:01 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 15:18:01 ens3 1075.20 903.93 11836.41 152.27 0.00 0.00 0.00 0.00 15:19:01 docker0 38.06 46.36 3.11 42.86 0.00 0.00 0.00 0.00 15:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 ens3 56.46 44.21 50.86 7.70 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 5.52 3.08 8.70 0.48 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 ens3 0.47 0.45 0.26 0.21 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:22:01 ens3 123.39 80.24 2537.19 16.82 0.00 0.00 0.00 0.00 Average: docker0 56.86 50.21 4.23 552.15 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 252.20 206.38 2886.67 35.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5796) 02/14/23 _x86_64_ (8 CPU) 15:16:52 LINUX RESTART (8 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 9.16 0.00 3.04 1.47 0.06 86.27 15:18:01 0 10.07 0.00 3.09 0.69 0.05 86.10 15:18:01 1 12.55 0.00 2.68 1.33 0.05 83.39 15:18:01 2 10.16 0.00 3.23 0.54 0.05 86.02 15:18:01 3 7.22 0.00 2.11 2.43 0.08 88.16 15:18:01 4 10.35 0.00 3.54 0.67 0.03 85.40 15:18:01 5 9.04 0.00 2.35 1.66 0.05 86.90 15:18:01 6 6.56 0.00 4.23 3.35 0.07 85.80 15:18:01 7 7.29 0.00 3.12 1.07 0.09 88.44 15:19:01 all 2.13 0.00 1.07 0.47 0.01 96.31 15:19:01 0 2.03 0.00 1.14 0.12 0.02 96.70 15:19:01 1 2.01 0.00 1.14 0.03 0.02 96.81 15:19:01 2 1.95 0.00 1.14 0.22 0.02 96.67 15:19:01 3 2.07 0.00 0.97 0.10 0.02 96.84 15:19:01 4 2.41 0.00 1.17 3.24 0.02 93.16 15:19:01 5 2.49 0.00 0.50 0.02 0.02 96.97 15:19:01 6 2.34 0.00 1.35 0.02 0.00 96.29 15:19:01 7 1.74 0.00 1.17 0.00 0.02 97.07 15:20:01 all 0.08 0.00 0.01 0.03 0.00 99.88 15:20:01 0 0.05 0.00 0.02 0.12 0.00 99.82 15:20:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:20:01 2 0.23 0.00 0.00 0.00 0.00 99.77 15:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:20:01 4 0.02 0.00 0.02 0.15 0.00 99.82 15:20:01 5 0.05 0.00 0.02 0.00 0.00 99.93 15:20:01 6 0.10 0.00 0.00 0.00 0.00 99.90 15:20:01 7 0.08 0.00 0.00 0.00 0.00 99.92 15:21:01 all 0.28 0.00 0.01 0.00 0.01 99.70 15:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:21:01 1 0.07 0.00 0.02 0.00 0.02 99.90 15:21:01 2 1.99 0.00 0.00 0.00 0.00 98.01 15:21:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:21:01 4 0.00 0.00 0.00 0.03 0.02 99.95 15:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 6 0.10 0.00 0.07 0.00 0.02 99.82 15:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:22:01 all 3.31 0.00 1.31 0.79 0.02 94.57 15:22:01 0 3.59 0.00 1.37 0.18 0.02 94.84 15:22:01 1 3.38 0.00 1.24 0.02 0.02 95.34 15:22:01 2 4.58 0.00 1.34 0.31 0.02 93.75 15:22:01 3 2.65 0.00 1.51 3.57 0.02 92.25 15:22:01 4 2.75 0.00 1.07 2.16 0.03 93.98 15:22:01 5 3.20 0.00 0.99 0.03 0.02 95.77 15:22:01 6 3.29 0.00 1.07 0.03 0.02 95.59 15:22:01 7 3.03 0.00 1.86 0.03 0.03 95.04 Average: all 2.98 0.00 1.09 0.55 0.02 95.36 Average: 0 3.14 0.00 1.12 0.22 0.02 95.50 Average: 1 3.60 0.00 1.02 0.27 0.02 95.08 Average: 2 3.78 0.00 1.14 0.21 0.02 94.85 Average: 3 2.39 0.00 0.91 1.22 0.02 95.46 Average: 4 3.10 0.00 1.16 1.25 0.02 94.48 Average: 5 2.95 0.00 0.77 0.34 0.02 95.93 Average: 6 2.47 0.00 1.34 0.68 0.02 95.49 Average: 7 2.41 0.00 1.22 0.22 0.03 96.12