---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4701 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-4701) 02/06/23 _x86_64_ (8 CPU) 17:24:13 LINUX RESTART (8 CPU) 17:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:26:01 85.30 10.41 74.89 0.00 1669.86 35914.15 0.00 17:27:01 44.98 0.22 44.76 0.00 13.33 23434.23 0.00 17:28:01 1.55 0.00 1.55 0.00 0.00 18.55 0.00 17:29:01 1.60 0.00 1.60 0.00 0.00 17.73 0.00 17:30:01 53.96 10.58 43.38 0.00 5154.74 8853.06 0.00 Average: 37.48 4.24 33.23 0.00 1367.54 13647.09 0.00 17:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:26:01 28939208 31483388 816528 2.48 79372 2735688 2007416 5.92 1163828 2399384 135116 17:27:01 28663716 31569956 731432 2.22 91560 3052576 1746232 5.15 1158236 2645996 332 17:28:01 28663080 31569364 731768 2.23 91592 3052580 1746232 5.15 1158176 2646000 8 17:29:01 28670984 31577372 723620 2.20 91640 3052580 1746232 5.15 1150212 2646000 16 17:30:01 28139196 31555360 732964 2.23 125968 3507476 1819692 5.36 1475304 2817972 972 Average: 28615237 31551088 747262 2.27 96026 3080180 1813161 5.34 1221151 2631070 27289 17:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:26:01 docker0 21.48 23.16 1.91 329.23 0.00 0.00 0.00 0.00 17:26:01 vethfa31ce5 17.66 19.96 1.62 288.07 0.00 0.00 0.00 0.02 17:26:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 17:26:01 ens3 354.39 260.22 6074.26 73.16 0.00 0.00 0.00 0.00 17:27:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:27:01 ens3 126.21 87.85 2532.55 17.14 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 1.25 0.88 4.74 0.24 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:29:01 ens3 0.20 0.17 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:30:01 ens3 168.54 98.58 2754.31 6.99 0.00 0.00 0.00 0.00 Average: docker0 4.31 4.64 0.38 65.84 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 130.11 89.54 2273.10 19.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4701) 02/06/23 _x86_64_ (8 CPU) 17:24:13 LINUX RESTART (8 CPU) 17:25:01 CPU %user %nice %system %iowait %steal %idle 17:26:01 all 8.68 0.00 2.91 4.96 0.09 83.37 17:26:01 0 7.45 0.00 3.84 12.51 0.08 76.12 17:26:01 1 9.53 0.00 2.79 1.46 0.08 86.13 17:26:01 2 9.20 0.00 2.58 10.57 0.07 77.58 17:26:01 3 7.37 0.00 3.66 12.01 0.08 76.88 17:26:01 4 7.67 0.00 2.68 0.71 0.10 88.84 17:26:01 5 9.91 0.00 2.45 0.13 0.08 87.41 17:26:01 6 8.79 0.00 3.01 1.51 0.08 86.61 17:26:01 7 9.48 0.00 2.24 0.73 0.10 87.45 17:27:01 all 11.52 0.00 2.45 3.07 0.08 82.88 17:27:01 0 11.72 0.00 2.77 0.13 0.08 85.29 17:27:01 1 11.73 0.00 3.11 15.69 0.12 69.34 17:27:01 2 11.63 0.00 2.42 0.17 0.05 85.73 17:27:01 3 9.72 0.00 1.84 7.12 0.07 81.25 17:27:01 4 12.22 0.00 2.28 0.07 0.07 85.37 17:27:01 5 11.96 0.00 2.18 1.11 0.07 84.69 17:27:01 6 11.22 0.00 2.93 0.18 0.10 85.57 17:27:01 7 11.98 0.00 2.04 0.13 0.08 85.77 17:28:01 all 0.08 0.00 0.02 0.19 0.00 99.71 17:28:01 0 0.07 0.00 0.03 0.00 0.00 99.90 17:28:01 1 0.02 0.00 0.03 0.50 0.00 99.45 17:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:28:01 5 0.48 0.00 0.02 1.03 0.00 98.47 17:28:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:28:01 7 0.03 0.00 0.03 0.00 0.02 99.92 17:29:01 all 0.05 0.00 0.01 0.22 0.01 99.72 17:29:01 0 0.05 0.00 0.00 0.00 0.02 99.93 17:29:01 1 0.02 0.00 0.02 0.57 0.02 99.38 17:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:29:01 3 0.08 0.00 0.00 0.00 0.00 99.92 17:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:29:01 5 0.15 0.00 0.02 0.87 0.00 98.96 17:29:01 6 0.05 0.00 0.02 0.32 0.02 99.60 17:29:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:30:01 all 2.40 0.00 1.44 1.31 0.03 94.82 17:30:01 0 3.22 0.00 0.94 0.17 0.03 95.64 17:30:01 1 1.69 0.00 0.85 1.45 0.02 95.99 17:30:01 2 2.19 0.00 1.15 1.15 0.03 95.47 17:30:01 3 3.06 0.00 1.35 0.79 0.05 94.75 17:30:01 4 2.54 0.00 1.15 1.94 0.03 94.33 17:30:01 5 1.37 0.00 1.99 2.94 0.03 93.67 17:30:01 6 1.60 0.00 1.72 2.01 0.02 94.65 17:30:01 7 3.50 0.00 2.38 0.07 0.03 94.03 Average: all 4.53 0.00 1.36 1.94 0.04 92.13 Average: 0 4.49 0.00 1.51 2.55 0.04 91.41 Average: 1 4.58 0.00 1.36 3.92 0.05 90.10 Average: 2 4.58 0.00 1.23 2.36 0.03 91.80 Average: 3 4.04 0.00 1.37 3.96 0.04 90.60 Average: 4 4.48 0.00 1.22 0.54 0.04 93.72 Average: 5 4.76 0.00 1.33 1.22 0.04 92.66 Average: 6 4.32 0.00 1.54 0.80 0.04 93.29 Average: 7 4.97 0.00 1.33 0.18 0.05 93.47