---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2132 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2132) 09/29/22 _x86_64_ (8 CPU) 16:48:26 LINUX RESTART (8 CPU) 16:49:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:01 360.50 10.69 349.81 0.00 1785.05 98408.41 0.00 16:51:01 44.04 0.15 43.89 0.00 6.80 16778.27 0.00 16:52:01 1.42 0.00 1.42 0.00 0.00 16.28 0.00 16:53:01 1.35 0.00 1.35 0.00 0.00 15.73 0.00 Average: 100.74 2.68 98.06 0.00 442.35 28512.30 0.00 16:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:01 28504660 31526604 776452 2.36 108356 3147680 1947576 5.74 1157372 2806504 700 16:51:01 28031820 31558756 743964 2.26 118064 3599544 1740172 5.13 1146984 3245808 196 16:52:01 28031772 31558876 743704 2.26 118104 3599676 1740172 5.13 1147432 3245900 156 16:53:01 28034588 31561740 740784 2.25 118128 3599676 1740172 5.13 1143616 3245940 8 Average: 28150710 31551494 751226 2.28 115663 3486644 1792023 5.28 1148851 3136038 265 16:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:01 ens3 492.37 383.21 7632.09 87.19 0.00 0.00 0.00 0.00 16:50:01 docker0 104.69 112.61 7.99 1040.29 0.00 0.00 0.00 0.00 16:50:01 lo 7.59 7.59 0.75 0.75 0.00 0.00 0.00 0.00 16:50:01 veth7b0405c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:51:01 ens3 109.13 72.02 2522.31 11.41 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:52:01 ens3 0.38 0.20 0.25 0.19 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 149.07 112.75 2517.25 24.44 0.00 0.00 0.00 0.00 Average: docker0 25.84 27.80 1.97 256.80 0.00 0.00 0.00 0.00 Average: lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2132) 09/29/22 _x86_64_ (8 CPU) 16:48:26 LINUX RESTART (8 CPU) 16:49:02 CPU %user %nice %system %iowait %steal %idle 16:50:01 all 10.15 0.00 4.95 2.43 0.06 82.41 16:50:01 0 9.58 0.00 4.14 0.98 0.05 85.25 16:50:01 1 11.94 0.00 5.09 0.69 0.05 82.23 16:50:01 2 12.63 0.00 3.93 1.20 0.05 82.18 16:50:01 3 8.92 0.00 5.44 1.64 0.07 83.92 16:50:01 4 9.11 0.00 4.80 0.98 0.07 85.05 16:50:01 5 7.65 0.00 5.91 2.68 0.05 83.71 16:50:01 6 11.35 0.00 5.31 7.79 0.05 75.49 16:50:01 7 9.99 0.00 5.01 3.53 0.05 81.42 16:51:01 all 2.64 0.00 1.17 0.40 0.02 95.77 16:51:01 0 2.37 0.00 1.22 0.02 0.02 96.37 16:51:01 1 2.63 0.00 1.12 0.00 0.02 96.22 16:51:01 2 2.41 0.00 1.16 0.64 0.00 95.80 16:51:01 3 3.20 0.00 0.84 0.32 0.02 95.63 16:51:01 4 2.94 0.00 0.99 0.05 0.03 95.98 16:51:01 5 2.69 0.00 1.19 0.05 0.02 96.05 16:51:01 6 2.41 0.00 1.49 1.93 0.02 94.15 16:51:01 7 2.43 0.00 1.39 0.22 0.02 95.95 16:52:01 all 0.02 0.00 0.02 0.00 0.01 99.95 16:52:01 0 0.00 0.00 0.03 0.00 0.00 99.97 16:52:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:52:01 2 0.02 0.00 0.00 0.02 0.00 99.97 16:52:01 3 0.02 0.00 0.00 0.02 0.00 99.97 16:52:01 4 0.03 0.00 0.07 0.00 0.02 99.88 16:52:01 5 0.07 0.00 0.00 0.00 0.02 99.92 16:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:52:01 7 0.02 0.00 0.03 0.00 0.02 99.93 16:53:01 all 0.04 0.00 0.02 0.01 0.00 99.93 16:53:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:53:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:53:01 2 0.02 0.00 0.00 0.02 0.00 99.97 16:53:01 3 0.07 0.00 0.02 0.03 0.00 99.88 16:53:01 4 0.08 0.00 0.03 0.00 0.02 99.87 16:53:01 5 0.07 0.00 0.02 0.00 0.00 99.92 16:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:53:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 3.16 0.00 1.52 0.70 0.02 94.60 Average: 0 2.96 0.00 1.34 0.24 0.02 95.44 Average: 1 3.61 0.00 1.54 0.17 0.03 94.65 Average: 2 3.71 0.00 1.25 0.46 0.01 94.57 Average: 3 3.00 0.00 1.54 0.49 0.02 94.94 Average: 4 3.00 0.00 1.45 0.25 0.03 95.26 Average: 5 2.58 0.00 1.75 0.67 0.02 94.98 Average: 6 3.39 0.00 1.68 2.39 0.02 92.52 Average: 7 3.05 0.00 1.58 0.91 0.02 94.44