---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-422 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-422) 07/04/23 _x86_64_ (8 CPU) 18:54:54 LINUX RESTART (8 CPU) 18:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:56:02 316.68 48.43 268.26 0.00 5445.49 176469.79 0.00 18:57:01 69.01 0.25 68.75 0.00 22.10 42605.66 0.00 18:58:01 1.48 0.00 1.48 0.00 0.00 16.14 0.00 18:59:01 1.28 0.00 1.28 0.00 0.00 14.00 0.00 Average: 97.23 12.22 85.01 0.00 1372.47 54825.02 0.00 18:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:56:02 29594700 31555400 781668 2.38 64776 2184680 1927284 5.68 1039356 1925172 2824 18:57:01 29120872 31587624 722656 2.20 85244 2640796 1753100 5.17 1048864 2331056 340 18:58:01 29121052 31587848 722376 2.20 85276 2640796 1753100 5.17 1048736 2331056 20 18:59:01 29123380 31590448 720276 2.19 85300 2640800 1753100 5.17 1046252 2331348 4 Average: 29240001 31580330 736744 2.24 80149 2526768 1796646 5.29 1045802 2229658 797 18:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:56:02 veth145abb8 3.30 5.87 0.28 52.43 0.00 0.00 0.00 0.00 18:56:02 lo 6.67 6.67 0.64 0.64 0.00 0.00 0.00 0.00 18:56:02 docker0 5.97 8.27 0.51 81.05 0.00 0.00 0.00 0.00 18:56:02 ens3 553.07 341.91 4211.52 114.27 0.00 0.00 0.00 0.00 18:57:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 18:57:01 docker0 3.30 4.63 0.20 30.05 0.00 0.00 0.00 0.00 18:57:01 ens3 104.51 63.07 2599.20 13.72 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 0.98 0.90 0.29 0.26 0.00 0.00 0.00 0.00 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 2.31 3.22 0.18 27.76 0.00 0.00 0.00 0.00 Average: ens3 164.92 101.65 1698.93 32.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-422) 07/04/23 _x86_64_ (8 CPU) 18:54:54 LINUX RESTART (8 CPU) 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:02 all 8.17 0.00 2.90 2.25 0.06 86.62 18:56:02 0 10.93 0.00 2.66 0.38 0.03 85.99 18:56:02 1 8.52 0.00 3.68 2.38 0.07 85.35 18:56:02 2 9.49 0.00 3.02 1.84 0.05 85.60 18:56:02 3 8.22 0.00 2.77 4.57 0.05 84.39 18:56:02 4 6.05 0.00 2.58 0.40 0.05 90.91 18:56:02 5 7.03 0.00 2.46 1.88 0.05 88.58 18:56:02 6 9.62 0.00 3.05 3.54 0.07 83.72 18:56:02 7 5.46 0.00 3.01 2.99 0.08 88.46 18:57:01 all 3.65 0.00 1.62 0.97 0.03 93.73 18:57:01 0 5.16 0.00 1.23 0.13 0.03 93.45 18:57:01 1 3.90 0.00 2.21 2.04 0.02 91.84 18:57:01 2 3.95 0.00 1.48 0.10 0.03 94.43 18:57:01 3 3.24 0.00 2.13 4.27 0.03 90.32 18:57:01 4 3.21 0.00 1.55 0.07 0.03 95.14 18:57:01 5 3.21 0.00 1.28 0.31 0.03 95.17 18:57:01 6 3.29 0.00 1.60 0.15 0.02 94.93 18:57:01 7 3.18 0.00 1.45 0.73 0.03 94.60 18:58:01 all 0.04 0.00 0.01 0.03 0.00 99.91 18:58:01 0 0.17 0.00 0.00 0.00 0.00 99.83 18:58:01 1 0.02 0.00 0.00 0.00 0.02 99.97 18:58:01 2 0.05 0.00 0.02 0.00 0.00 99.93 18:58:01 3 0.02 0.00 0.00 0.20 0.00 99.78 18:58:01 4 0.03 0.00 0.02 0.00 0.00 99.95 18:58:01 5 0.03 0.00 0.03 0.00 0.00 99.93 18:58:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:58:01 7 0.00 0.00 0.00 0.03 0.00 99.97 18:59:01 all 0.08 0.00 0.02 0.02 0.01 99.87 18:59:01 0 0.43 0.00 0.00 0.00 0.02 99.55 18:59:01 1 0.03 0.00 0.03 0.02 0.00 99.92 18:59:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:59:01 3 0.02 0.00 0.00 0.08 0.02 99.88 18:59:01 4 0.02 0.00 0.00 0.00 0.00 99.98 18:59:01 5 0.05 0.00 0.03 0.00 0.03 99.88 18:59:01 6 0.03 0.00 0.02 0.00 0.00 99.95 18:59:01 7 0.03 0.00 0.02 0.03 0.02 99.90 Average: all 2.97 0.00 1.13 0.81 0.02 95.06 Average: 0 4.17 0.00 0.97 0.13 0.02 94.71 Average: 1 3.11 0.00 1.47 1.10 0.03 94.29 Average: 2 3.37 0.00 1.13 0.49 0.02 94.99 Average: 3 2.86 0.00 1.22 2.26 0.03 93.63 Average: 4 2.31 0.00 1.03 0.12 0.02 96.52 Average: 5 2.57 0.00 0.95 0.55 0.03 95.91 Average: 6 3.24 0.00 1.17 0.92 0.02 94.65 Average: 7 2.15 0.00 1.11 0.94 0.03 95.76