---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20494 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 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 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; Full AMD retpoline, 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20494) 07/19/22 _x86_64_ (8 CPU) 17:12:29 LINUX RESTART (8 CPU) 17:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:14:01 274.38 11.26 263.11 0.00 1979.74 97849.12 0.00 17:15:01 29.76 0.00 29.76 0.00 0.00 16434.48 0.00 17:16:01 0.97 0.00 0.97 0.00 0.00 11.60 0.00 17:17:01 1.28 0.02 1.27 0.00 0.13 16.26 0.00 17:18:01 1.42 0.02 1.40 0.00 0.13 16.80 0.00 17:19:01 0.97 0.00 0.97 0.00 0.00 13.60 0.00 17:20:01 40.24 0.18 40.06 0.00 19.60 25579.74 0.00 Average: 49.86 1.64 48.22 0.00 285.68 19989.70 0.00 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 28625464 31717404 580368 1.76 108340 3237484 2345832 6.91 1248828 2605584 258368 17:15:01 28444316 31779004 516756 1.57 120956 3435968 1913268 5.64 1212700 2791800 28 17:16:01 28443892 31778752 516620 1.57 120984 3435980 1913268 5.64 1213064 2791804 180 17:17:01 28450380 31785832 510084 1.55 121016 3435976 1913268 5.64 1204620 2792364 56 17:18:01 28449764 31785552 509768 1.55 121064 3436116 1913268 5.64 1205300 2792496 28 17:19:01 28452684 31788744 506652 1.54 121088 3436120 1913268 5.64 1201980 2792680 212 17:20:01 27630856 31738008 551212 1.68 137468 4140532 2197440 6.48 1302220 3455948 756 Average: 28356765 31767614 527351 1.60 121559 3508311 2015659 5.94 1226959 2860382 37090 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 ens3 412.63 278.49 8284.97 104.02 0.00 0.00 0.00 0.00 17:14:01 docker0 9.66 9.83 0.82 78.95 0.00 0.00 0.00 0.00 17:14:01 lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 17:15:01 ens3 15.83 9.10 15.08 5.14 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:16:01 ens3 1.90 0.47 0.46 0.28 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 2.77 0.65 0.77 0.47 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:18:01 ens3 1.13 0.63 0.60 0.47 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 173.30 125.13 4040.63 56.78 0.00 0.00 0.00 0.00 17:20:01 docker0 6.88 7.12 0.57 48.02 0.00 0.00 0.00 0.00 17:20:01 veth3d54427 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:20:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 86.88 59.25 1763.33 23.91 0.00 0.00 0.00 0.00 Average: docker0 2.36 2.42 0.20 18.14 0.00 0.00 0.00 0.00 Average: veth3d54427 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20494) 07/19/22 _x86_64_ (8 CPU) 17:12:29 LINUX RESTART (8 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 17.63 0.00 4.72 1.02 0.06 76.56 17:14:01 0 17.82 0.00 4.81 0.05 0.05 77.27 17:14:01 1 18.04 0.00 5.06 2.44 0.07 74.40 17:14:01 2 17.93 0.00 4.15 1.11 0.07 76.73 17:14:01 3 17.28 0.00 5.37 2.02 0.07 75.26 17:14:01 4 18.26 0.00 4.62 0.07 0.05 77.00 17:14:01 5 16.62 0.00 5.03 1.07 0.05 77.23 17:14:01 6 17.75 0.00 3.99 0.19 0.07 78.01 17:14:01 7 17.34 0.00 4.76 1.24 0.07 76.60 17:15:01 all 1.82 0.00 0.66 0.20 0.01 97.31 17:15:01 0 1.82 0.00 1.09 1.25 0.02 95.82 17:15:01 1 1.03 0.00 0.63 0.00 0.00 98.33 17:15:01 2 1.67 0.00 0.82 0.20 0.00 97.31 17:15:01 3 2.05 0.00 0.40 0.08 0.00 97.46 17:15:01 4 2.34 0.00 0.50 0.00 0.02 97.15 17:15:01 5 2.00 0.00 0.74 0.02 0.02 97.23 17:15:01 6 1.72 0.00 0.65 0.00 0.00 97.63 17:15:01 7 1.90 0.00 0.48 0.02 0.02 97.58 17:16:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:16:01 0 0.05 0.00 0.00 0.00 0.00 99.95 17:16:01 1 0.03 0.00 0.00 0.00 0.00 99.97 17:16:01 2 0.07 0.00 0.03 0.00 0.00 99.90 17:16:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 4 0.07 0.00 0.03 0.00 0.02 99.88 17:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:16:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:16:01 7 0.02 0.00 0.02 0.02 0.00 99.95 17:17:01 all 0.03 0.00 0.04 0.01 0.01 99.92 17:17:01 0 0.03 0.00 0.03 0.03 0.02 99.88 17:17:01 1 0.02 0.00 0.02 0.00 0.02 99.95 17:17:01 2 0.05 0.00 0.03 0.02 0.00 99.90 17:17:01 3 0.05 0.00 0.05 0.00 0.02 99.88 17:17:01 4 0.05 0.00 0.05 0.00 0.00 99.90 17:17:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:17:01 6 0.02 0.00 0.05 0.00 0.00 99.93 17:17:01 7 0.05 0.00 0.03 0.00 0.00 99.92 17:18:01 all 0.02 0.00 0.01 0.00 0.00 99.96 17:18:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:18:01 2 0.03 0.00 0.00 0.02 0.02 99.93 17:18:01 3 0.02 0.00 0.02 0.02 0.00 99.95 17:18:01 4 0.03 0.00 0.02 0.00 0.02 99.93 17:18:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:18:01 7 0.02 0.00 0.03 0.00 0.00 99.95 17:19:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:19:01 0 0.05 0.00 0.00 0.00 0.00 99.95 17:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:19:01 2 0.03 0.00 0.02 0.02 0.00 99.93 17:19:01 3 0.02 0.00 0.00 0.02 0.00 99.97 17:19:01 4 0.07 0.00 0.03 0.00 0.00 99.90 17:19:01 5 0.02 0.00 0.02 0.00 0.02 99.95 17:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:19:01 7 0.03 0.00 0.02 0.00 0.02 99.93 17:20:01 all 4.11 0.00 1.73 0.28 0.02 93.85 17:20:01 0 4.16 0.00 1.79 0.20 0.03 93.81 17:20:01 1 4.66 0.00 1.79 0.02 0.02 93.52 17:20:01 2 4.40 0.00 1.42 0.32 0.02 93.84 17:20:01 3 3.41 0.00 2.00 1.43 0.02 93.14 17:20:01 4 3.78 0.00 1.52 0.13 0.02 94.55 17:20:01 5 3.15 0.00 2.01 0.02 0.02 94.81 17:20:01 6 4.89 0.00 1.36 0.05 0.02 93.69 17:20:01 7 4.44 0.00 1.99 0.08 0.02 93.47 Average: all 3.36 0.00 1.02 0.22 0.01 95.39 Average: 0 3.40 0.00 1.10 0.22 0.02 95.27 Average: 1 3.37 0.00 1.07 0.35 0.01 95.21 Average: 2 3.43 0.00 0.92 0.24 0.01 95.40 Average: 3 3.24 0.00 1.11 0.51 0.01 95.13 Average: 4 3.49 0.00 0.96 0.03 0.02 95.50 Average: 5 3.09 0.00 1.11 0.16 0.01 95.62 Average: 6 3.46 0.00 0.86 0.03 0.01 95.64 Average: 7 3.37 0.00 1.04 0.19 0.02 95.39