---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-18208 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: 2800.000 BogoMIPS: 5600.00 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-18208) 06/08/23 _x86_64_ (8 CPU) 03:23:15 LINUX RESTART (8 CPU) 03:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:25:01 84.36 3.10 81.26 0.00 415.06 80292.44 0.00 03:26:01 58.86 0.25 58.61 0.00 19.20 67860.02 0.00 03:27:01 6.80 0.00 6.80 0.00 0.00 39526.23 0.00 03:28:01 2.15 0.00 2.15 0.00 0.00 4452.12 0.00 03:29:01 38.79 11.81 26.97 0.00 5439.79 6350.68 0.00 03:30:01 4.15 0.00 4.15 0.00 0.00 47.46 0.00 Average: 32.52 2.53 29.99 0.00 979.09 33087.93 0.00 03:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 28412352 31537116 770152 2.34 90112 3251460 1897432 5.59 1366976 2673360 499068 03:26:01 28639892 31583504 730420 2.22 95512 3072528 1767048 5.21 1108360 2719544 352 03:27:01 28640292 31584044 729776 2.22 95600 3072540 1767048 5.21 1107892 2719556 28 03:28:01 28645328 31589116 724500 2.20 95632 3072540 1767048 5.21 1101976 2719556 8 03:29:01 28271504 31569564 732244 2.23 104332 3405512 1778568 5.24 1338432 2830124 904 03:30:01 28278772 31577056 724704 2.20 104420 3405640 1778568 5.24 1331552 2830252 8 Average: 28481357 31573400 735299 2.24 97601 3213370 1792619 5.28 1225865 2748732 83395 03:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 ens3 248.58 143.84 4898.59 30.77 0.00 0.00 0.00 0.00 03:25:01 veth7938703 32.97 64.58 3.07 576.23 0.00 0.00 0.00 0.05 03:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:25:01 docker0 37.97 68.64 3.13 624.98 0.00 0.00 0.00 0.00 03:26:01 ens3 101.27 63.11 2529.81 14.93 0.00 0.00 0.00 0.00 03:26:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 03:26:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 157.05 84.29 1955.65 5.92 0.00 0.00 0.00 0.00 03:29:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.28 0.23 0.02 0.02 0.00 0.00 0.00 0.00 03:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 84.56 48.60 1564.07 8.61 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 6.34 11.45 0.52 104.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-18208) 06/08/23 _x86_64_ (8 CPU) 03:23:15 LINUX RESTART (8 CPU) 03:24:01 CPU %user %nice %system %iowait %steal %idle 03:25:01 all 22.18 0.00 4.99 1.58 0.07 71.18 03:25:01 0 22.60 0.00 4.37 0.17 0.08 72.77 03:25:01 1 21.21 0.00 5.27 0.20 0.08 73.24 03:25:01 2 22.80 0.00 4.91 0.13 0.07 72.08 03:25:01 3 22.04 0.00 5.37 0.29 0.07 72.25 03:25:01 4 21.63 0.00 4.89 1.22 0.07 72.20 03:25:01 5 21.27 0.00 5.15 1.57 0.07 71.94 03:25:01 6 23.68 0.00 4.35 0.03 0.05 71.89 03:25:01 7 22.19 0.00 5.58 9.11 0.08 63.03 03:26:01 all 12.85 0.00 2.59 1.11 0.05 83.40 03:26:01 0 12.54 0.00 2.84 5.94 0.09 78.60 03:26:01 1 12.59 0.00 2.34 0.57 0.05 84.45 03:26:01 2 13.11 0.00 2.25 0.03 0.03 84.57 03:26:01 3 13.03 0.00 3.11 0.00 0.03 83.82 03:26:01 4 13.08 0.00 2.85 1.23 0.08 82.76 03:26:01 5 12.71 0.00 2.15 0.42 0.03 84.68 03:26:01 6 12.87 0.00 2.63 0.44 0.07 84.00 03:26:01 7 12.85 0.00 2.52 0.29 0.05 84.29 03:27:01 all 0.03 0.00 0.01 0.01 0.01 99.94 03:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:27:01 1 0.05 0.00 0.00 0.07 0.02 99.87 03:27:01 2 0.03 0.00 0.02 0.00 0.02 99.93 03:27:01 3 0.02 0.00 0.00 0.00 0.02 99.97 03:27:01 4 0.05 0.00 0.00 0.03 0.00 99.92 03:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 6 0.03 0.00 0.02 0.00 0.02 99.93 03:27:01 7 0.03 0.00 0.00 0.00 0.02 99.95 03:28:01 all 0.06 0.00 0.01 0.00 0.01 99.91 03:28:01 0 0.05 0.00 0.03 0.00 0.02 99.90 03:28:01 1 0.07 0.00 0.02 0.02 0.00 99.90 03:28:01 2 0.05 0.00 0.00 0.00 0.00 99.95 03:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:28:01 4 0.23 0.00 0.00 0.02 0.02 99.73 03:28:01 5 0.02 0.00 0.00 0.00 0.02 99.97 03:28:01 6 0.05 0.00 0.02 0.00 0.00 99.93 03:28:01 7 0.03 0.00 0.03 0.00 0.00 99.93 03:29:01 all 1.38 0.00 0.68 0.53 0.02 97.38 03:29:01 0 2.92 0.00 0.57 0.63 0.03 95.84 03:29:01 1 0.97 0.00 0.50 0.37 0.02 98.15 03:29:01 2 1.02 0.00 0.67 0.57 0.03 97.71 03:29:01 3 1.56 0.00 0.85 0.12 0.02 97.46 03:29:01 4 0.87 0.00 0.57 1.32 0.03 97.20 03:29:01 5 1.24 0.00 0.80 0.50 0.02 97.45 03:29:01 6 1.32 0.00 0.87 0.72 0.02 97.08 03:29:01 7 1.19 0.00 0.58 0.03 0.02 98.18 03:30:01 all 0.09 0.00 0.01 0.01 0.01 99.88 03:30:01 0 0.07 0.00 0.02 0.00 0.03 99.88 03:30:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 2 0.05 0.00 0.02 0.00 0.00 99.93 03:30:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:30:01 4 0.53 0.00 0.00 0.08 0.02 99.37 03:30:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:30:01 6 0.03 0.00 0.03 0.00 0.00 99.93 03:30:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 6.06 0.00 1.37 0.54 0.03 92.00 Average: 0 6.32 0.00 1.30 1.11 0.04 91.23 Average: 1 5.79 0.00 1.35 0.20 0.03 92.63 Average: 2 6.14 0.00 1.30 0.12 0.03 92.40 Average: 3 6.08 0.00 1.55 0.07 0.02 92.28 Average: 4 6.02 0.00 1.37 0.65 0.04 91.92 Average: 5 5.84 0.00 1.35 0.41 0.02 92.38 Average: 6 6.30 0.00 1.31 0.20 0.03 92.16 Average: 7 6.01 0.00 1.44 1.56 0.03 90.96