---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-382 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 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-382) 03/15/23 _x86_64_ (8 CPU) 09:16:07 LINUX RESTART (8 CPU) 09:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:18:01 88.14 0.63 87.50 0.00 38.79 50817.93 0.00 09:19:01 4.53 0.00 4.53 0.00 0.00 68.66 0.00 09:20:01 0.90 0.00 0.90 0.00 0.00 10.93 0.00 09:21:01 1.38 0.00 1.38 0.00 0.00 17.99 0.00 09:22:01 52.75 10.58 42.17 0.00 5154.02 8780.94 0.00 Average: 29.54 2.24 27.30 0.00 1038.60 11938.00 0.00 09:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 28671028 31561756 740152 2.25 91460 3035360 1790000 5.28 1122124 2674832 384 09:19:01 28688972 31579588 724180 2.20 91588 3035224 1757432 5.18 1107228 2672580 32 09:20:01 28688932 31579700 724060 2.20 91612 3035228 1757432 5.18 1107472 2672608 16 09:21:01 28692876 31583708 719956 2.19 91660 3035232 1757432 5.18 1102816 2672612 36 09:22:01 28162988 31561076 727292 2.21 125688 3490308 1798516 5.30 1428552 2841936 1012 Average: 28580959 31573166 727128 2.21 98402 3126270 1772162 5.22 1173638 2706914 296 09:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 09:18:01 docker0 23.66 40.41 2.03 331.69 0.00 0.00 0.00 0.00 09:18:01 ens3 374.15 194.78 6929.79 36.48 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 6.53 4.08 12.38 2.11 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 233.11 105.45 2806.27 7.41 0.00 0.00 0.00 0.00 Average: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 4.73 8.08 0.41 66.33 0.00 0.00 0.00 0.00 Average: ens3 122.78 60.89 1949.52 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-382) 03/15/23 _x86_64_ (8 CPU) 09:16:07 LINUX RESTART (8 CPU) 09:17:01 CPU %user %nice %system %iowait %steal %idle 09:18:01 all 27.46 0.00 6.72 0.72 0.25 64.85 09:18:01 0 26.85 0.00 6.26 0.80 0.24 65.85 09:18:01 1 27.86 0.00 6.72 0.10 0.24 65.08 09:18:01 2 27.73 0.00 6.48 0.03 0.22 65.53 09:18:01 3 27.55 0.00 6.56 0.02 0.22 65.65 09:18:01 4 25.36 0.00 5.38 0.03 0.29 68.94 09:18:01 5 27.81 0.00 7.33 0.68 0.29 63.90 09:18:01 6 28.79 0.00 8.49 3.75 0.19 58.78 09:18:01 7 27.75 0.00 6.54 0.37 0.29 65.04 09:19:01 all 0.43 0.00 0.07 0.01 0.00 99.48 09:19:01 0 0.15 0.00 0.08 0.02 0.00 99.75 09:19:01 1 0.27 0.00 0.10 0.00 0.02 99.62 09:19:01 2 0.48 0.00 0.08 0.00 0.02 99.42 09:19:01 3 0.15 0.00 0.08 0.02 0.00 99.75 09:19:01 4 0.23 0.00 0.08 0.00 0.00 99.68 09:19:01 5 0.15 0.00 0.08 0.03 0.00 99.73 09:19:01 6 1.86 0.00 0.03 0.02 0.00 98.09 09:19:01 7 0.12 0.00 0.05 0.00 0.00 99.83 09:20:01 all 0.17 0.00 0.02 0.00 0.00 99.80 09:20:01 0 0.02 0.00 0.02 0.02 0.00 99.95 09:20:01 1 0.08 0.00 0.07 0.00 0.02 99.83 09:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:20:01 3 0.08 0.00 0.02 0.00 0.00 99.90 09:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:20:01 5 0.03 0.00 0.02 0.00 0.00 99.95 09:20:01 6 1.04 0.00 0.03 0.00 0.02 98.91 09:20:01 7 0.07 0.00 0.02 0.00 0.00 99.92 09:21:01 all 0.04 0.00 0.01 0.01 0.00 99.94 09:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 09:21:01 1 0.07 0.00 0.05 0.00 0.00 99.88 09:21:01 2 0.07 0.00 0.02 0.00 0.00 99.92 09:21:01 3 0.05 0.00 0.00 0.00 0.02 99.93 09:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:21:01 5 0.03 0.00 0.02 0.03 0.00 99.92 09:21:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:21:01 7 0.03 0.00 0.02 0.00 0.00 99.95 09:22:01 all 2.63 0.00 1.53 0.38 0.04 95.41 09:22:01 0 2.04 0.00 1.30 0.37 0.05 96.24 09:22:01 1 3.59 0.00 2.74 0.07 0.03 93.58 09:22:01 2 2.33 0.00 1.06 0.30 0.03 96.28 09:22:01 3 2.84 0.00 1.05 0.17 0.03 95.92 09:22:01 4 3.07 0.00 1.24 0.12 0.05 95.52 09:22:01 5 1.64 0.00 1.10 1.30 0.03 95.92 09:22:01 6 3.01 0.00 1.52 0.27 0.03 95.16 09:22:01 7 2.55 0.00 2.25 0.45 0.07 94.67 Average: all 6.06 0.00 1.65 0.22 0.06 92.01 Average: 0 5.73 0.00 1.51 0.24 0.06 92.45 Average: 1 6.30 0.00 1.92 0.03 0.06 91.69 Average: 2 6.03 0.00 1.51 0.07 0.05 92.35 Average: 3 6.03 0.00 1.52 0.04 0.05 92.36 Average: 4 5.68 0.00 1.33 0.03 0.07 92.89 Average: 5 5.87 0.00 1.69 0.41 0.06 91.97 Average: 6 6.84 0.00 1.98 0.79 0.05 90.34 Average: 7 6.02 0.00 1.75 0.16 0.07 91.99