---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-117993 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-117993) 11/02/22 _x86_64_ (8 CPU) 22:04:35 LINUX RESTART (8 CPU) 22:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:06:01 102.00 19.85 82.15 0.00 2090.05 87374.77 0.00 22:07:01 57.92 0.22 57.71 0.00 16.26 31216.93 0.00 22:08:01 1.37 0.00 1.37 0.00 0.00 14.81 0.00 22:09:01 1.27 0.00 1.27 0.00 0.00 15.46 0.00 22:10:01 38.09 9.33 28.76 0.00 2884.32 4816.80 0.00 22:11:01 1.58 0.00 1.58 0.00 0.00 20.53 0.00 22:12:01 8.00 0.15 7.85 0.00 15.33 4063.86 0.00 Average: 30.03 4.22 25.81 0.00 715.12 18217.16 0.00 22:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:06:01 28729524 31610000 696352 2.12 90960 3007640 1871208 5.51 1192340 2535236 423932 22:07:01 28677368 31599880 710008 2.16 94352 3054040 1709112 5.04 1152500 2635700 328 22:08:01 28677104 31599744 709900 2.16 94384 3054044 1709112 5.04 1152320 2635708 20 22:09:01 28681924 31604628 704616 2.14 94408 3054044 1709112 5.04 1146888 2635708 204 22:10:01 28390268 31587084 705428 2.15 113372 3302928 1763060 5.20 1301388 2746900 236 22:11:01 28397228 31594024 698368 2.12 113416 3302932 1779296 5.24 1294484 2746860 172 22:12:01 27619440 31580220 711188 2.16 124700 4006844 1713692 5.05 1321228 3450108 706748 Average: 28453265 31596511 705123 2.14 103656 3254639 1750656 5.16 1223021 2769460 161663 22:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:06:01 docker0 41.53 69.12 3.59 732.74 0.00 0.00 0.00 0.00 22:06:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 22:06:01 veth3f6ac6a 36.61 64.76 3.55 689.00 0.00 0.00 0.00 0.06 22:06:01 ens3 586.44 372.85 7115.04 91.53 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:07:01 ens3 110.13 78.02 2523.95 61.59 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 1.38 1.63 0.17 6.64 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:09:01 ens3 1.47 2.38 0.32 6.65 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:10:01 ens3 90.98 56.74 1314.43 4.06 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:11:01 ens3 0.77 1.38 0.12 6.63 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:12:01 ens3 128.11 82.89 3966.12 15.55 0.00 0.00 0.00 0.00 Average: docker0 5.93 9.87 0.51 104.67 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 131.32 85.13 2131.40 27.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-117993) 11/02/22 _x86_64_ (8 CPU) 22:04:35 LINUX RESTART (8 CPU) 22:05:01 CPU %user %nice %system %iowait %steal %idle 22:06:01 all 27.51 0.00 5.46 1.07 0.08 65.88 22:06:01 0 26.14 0.00 5.38 0.27 0.08 68.12 22:06:01 1 26.98 0.00 5.46 0.10 0.08 67.37 22:06:01 2 26.24 0.00 5.88 0.30 0.08 67.49 22:06:01 3 28.63 0.00 5.68 0.07 0.07 65.55 22:06:01 4 28.85 0.00 4.93 0.27 0.08 65.87 22:06:01 5 28.32 0.00 5.72 3.80 0.08 62.07 22:06:01 6 28.78 0.00 4.47 1.37 0.08 65.30 22:06:01 7 26.10 0.00 6.17 2.37 0.08 65.28 22:07:01 all 2.51 0.00 1.17 0.60 0.02 95.70 22:07:01 0 2.64 0.00 1.16 0.00 0.00 96.20 22:07:01 1 2.44 0.00 1.88 4.22 0.03 91.43 22:07:01 2 2.85 0.00 1.07 0.03 0.03 96.02 22:07:01 3 2.09 0.00 1.59 0.03 0.02 96.27 22:07:01 4 1.79 0.00 0.92 0.47 0.02 96.81 22:07:01 5 2.72 0.00 1.10 0.02 0.02 96.14 22:07:01 6 3.05 0.00 0.77 0.02 0.02 96.15 22:07:01 7 2.51 0.00 0.84 0.02 0.05 96.58 22:08:01 all 0.02 0.00 0.01 0.01 0.01 99.95 22:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:08:01 1 0.05 0.00 0.02 0.00 0.02 99.92 22:08:01 2 0.00 0.00 0.03 0.00 0.02 99.95 22:08:01 3 0.02 0.00 0.00 0.00 0.02 99.97 22:08:01 4 0.02 0.00 0.00 0.08 0.00 99.90 22:08:01 5 0.02 0.00 0.00 0.00 0.02 99.97 22:08:01 6 0.00 0.00 0.03 0.00 0.02 99.95 22:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 22:09:01 all 0.02 0.00 0.02 0.00 0.00 99.96 22:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 22:09:01 1 0.02 0.00 0.02 0.02 0.00 99.95 22:09:01 2 0.03 0.00 0.02 0.00 0.00 99.95 22:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 22:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:09:01 6 0.02 0.00 0.05 0.00 0.02 99.92 22:09:01 7 0.02 0.00 0.02 0.02 0.00 99.95 22:10:01 all 1.25 0.00 0.77 0.30 0.01 97.67 22:10:01 0 1.30 0.00 0.58 0.05 0.00 98.07 22:10:01 1 0.85 0.00 0.70 0.32 0.02 98.12 22:10:01 2 1.90 0.00 0.77 0.37 0.03 96.93 22:10:01 3 1.52 0.00 0.92 0.48 0.02 97.06 22:10:01 4 0.78 0.00 0.60 0.18 0.00 98.43 22:10:01 5 1.40 0.00 0.43 0.03 0.00 98.13 22:10:01 6 1.20 0.00 0.50 0.85 0.02 97.43 22:10:01 7 1.04 0.00 1.67 0.10 0.03 97.16 22:11:01 all 0.03 0.00 0.03 0.00 0.00 99.93 22:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:11:01 1 0.05 0.00 0.03 0.00 0.00 99.92 22:11:01 2 0.02 0.00 0.05 0.00 0.00 99.93 22:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:11:01 4 0.02 0.00 0.02 0.00 0.00 99.97 22:11:01 5 0.03 0.00 0.03 0.00 0.00 99.93 22:11:01 6 0.03 0.00 0.02 0.02 0.02 99.92 22:11:01 7 0.07 0.00 0.07 0.02 0.00 99.85 22:12:01 all 2.56 0.00 1.09 0.06 0.02 96.27 22:12:01 0 2.47 0.00 0.94 0.03 0.00 96.56 22:12:01 1 2.84 0.00 0.87 0.00 0.02 96.27 22:12:01 2 2.68 0.00 1.10 0.00 0.02 96.20 22:12:01 3 2.49 0.00 1.34 0.00 0.02 96.15 22:12:01 4 2.44 0.00 0.84 0.00 0.02 96.71 22:12:01 5 2.81 0.00 1.02 0.02 0.02 96.14 22:12:01 6 3.21 0.00 1.20 0.12 0.02 95.45 22:12:01 7 1.53 0.00 1.42 0.35 0.03 96.66 Average: all 4.80 0.00 1.21 0.29 0.02 93.67 Average: 0 4.63 0.00 1.15 0.05 0.02 94.16 Average: 1 4.71 0.00 1.28 0.66 0.02 93.32 Average: 2 4.77 0.00 1.26 0.10 0.03 93.84 Average: 3 4.94 0.00 1.36 0.08 0.02 93.60 Average: 4 4.79 0.00 1.03 0.14 0.02 94.01 Average: 5 5.00 0.00 1.18 0.55 0.02 93.25 Average: 6 5.15 0.00 1.00 0.34 0.03 93.48 Average: 7 4.42 0.00 1.45 0.41 0.03 93.69