---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-250 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: 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 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 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 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-250) 05/27/22 _x86_64_ (8 CPU) 10:10:02 LINUX RESTART (8 CPU) 10:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 194.10 0.53 193.58 0.00 19.93 41901.64 0.00 10:13:01 146.34 0.03 146.31 0.00 8.53 54248.96 0.00 10:14:01 1.28 0.00 1.28 0.00 0.00 14.28 0.00 10:15:01 1.52 0.00 1.52 0.00 0.00 18.39 0.00 10:16:01 1.08 0.02 1.07 0.00 0.13 12.53 0.00 10:17:01 1.27 0.02 1.25 0.00 0.13 14.00 0.00 10:18:01 1.12 0.00 1.12 0.00 0.00 12.66 0.00 10:19:01 1.35 0.00 1.35 0.00 0.00 15.33 0.00 10:20:01 1.03 0.00 1.03 0.00 0.00 12.00 0.00 Average: 38.50 0.06 38.43 0.00 3.16 10635.74 0.00 10:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 28374240 31611556 675696 2.05 128040 3323260 2671364 7.87 1519956 2536376 435752 10:13:01 27937568 31766508 523620 1.59 147828 3855668 1930480 5.69 1307324 3148856 148 10:14:01 27938476 31767524 522144 1.59 147860 3855672 1869588 5.51 1306512 3148860 192 10:15:01 27948272 31777348 512248 1.56 147904 3855672 1869588 5.51 1296532 3148864 24 10:16:01 27949068 31778184 511436 1.56 147936 3855684 1869588 5.51 1296280 3148872 164 10:17:01 27948940 31778252 511484 1.56 147964 3855680 1869588 5.51 1295476 3149040 12 10:18:01 27949192 31778656 510540 1.55 147992 3855688 1869588 5.51 1295476 3149044 28 10:19:01 27949152 31778680 510492 1.55 148032 3855692 1869588 5.51 1295556 3149052 20 10:20:01 27949112 31778640 510420 1.55 148076 3855680 1869588 5.51 1295540 3149052 12 Average: 27993780 31757261 532009 1.62 145737 3796522 1965440 5.79 1323184 3080891 48484 10:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 ens3 215.56 166.04 1615.63 81.56 0.00 0.00 0.00 0.00 10:12:01 veth7190f50 40.47 56.02 3.89 741.46 0.00 0.00 0.00 0.06 10:12:01 docker0 100.02 130.96 7.83 1564.94 0.00 0.00 0.00 0.00 10:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:13:01 ens3 113.03 66.27 2624.42 12.13 0.00 0.00 0.00 0.00 10:13:01 docker0 2.77 5.33 0.18 53.82 0.00 0.00 0.00 0.00 10:13:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:14:01 ens3 20.71 25.31 13.82 20.33 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 4.80 4.58 0.54 7.14 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 4.12 7.65 0.33 7.55 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 0.08 0.00 0.01 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 39.51 29.75 470.60 14.18 0.00 0.00 0.00 0.00 Average: docker0 11.26 14.93 0.88 177.28 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-250) 05/27/22 _x86_64_ (8 CPU) 10:10:02 LINUX RESTART (8 CPU) 10:11:02 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 33.76 0.00 6.76 1.01 0.08 58.39 10:12:01 0 33.60 0.00 7.18 1.45 0.09 57.68 10:12:01 1 34.09 0.00 6.62 0.55 0.09 58.66 10:12:01 2 33.22 0.00 7.02 0.62 0.09 59.06 10:12:01 3 33.83 0.00 6.92 1.77 0.09 57.40 10:12:01 4 33.68 0.00 6.64 2.02 0.07 57.58 10:12:01 5 34.12 0.00 6.73 0.41 0.09 58.65 10:12:01 6 31.89 0.00 6.35 0.48 0.07 61.22 10:12:01 7 35.63 0.00 6.65 0.79 0.09 56.84 10:13:01 all 12.30 0.00 3.16 1.15 0.05 83.34 10:13:01 0 11.77 0.00 3.06 1.63 0.05 83.48 10:13:01 1 12.34 0.00 2.42 0.45 0.05 84.73 10:13:01 2 12.11 0.00 3.60 0.71 0.05 83.53 10:13:01 3 12.52 0.00 3.34 4.39 0.05 79.71 10:13:01 4 12.69 0.00 2.33 0.08 0.05 84.85 10:13:01 5 10.94 0.00 3.66 0.00 0.03 85.37 10:13:01 6 12.21 0.00 3.70 1.88 0.07 82.14 10:13:01 7 13.80 0.00 3.13 0.08 0.07 82.92 10:14:01 all 0.05 0.00 0.03 0.01 0.00 99.91 10:14:01 0 0.07 0.00 0.07 0.00 0.02 99.85 10:14:01 1 0.07 0.00 0.05 0.00 0.00 99.88 10:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 10:14:01 3 0.05 0.00 0.00 0.05 0.00 99.90 10:14:01 4 0.07 0.00 0.02 0.00 0.00 99.92 10:14:01 5 0.00 0.00 0.03 0.00 0.00 99.97 10:14:01 6 0.02 0.00 0.02 0.02 0.00 99.95 10:14:01 7 0.10 0.00 0.05 0.00 0.00 99.85 10:15:01 all 0.03 0.00 0.03 0.01 0.01 99.93 10:15:01 0 0.03 0.00 0.03 0.00 0.00 99.93 10:15:01 1 0.02 0.00 0.02 0.02 0.02 99.93 10:15:01 2 0.03 0.00 0.05 0.00 0.02 99.90 10:15:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:15:01 4 0.05 0.00 0.05 0.00 0.00 99.90 10:15:01 5 0.02 0.00 0.00 0.02 0.00 99.97 10:15:01 6 0.03 0.00 0.07 0.02 0.02 99.87 10:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 10:16:01 all 0.03 0.00 0.01 0.00 0.00 99.96 10:16:01 0 0.07 0.00 0.03 0.00 0.02 99.88 10:16:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 2 0.02 0.00 0.03 0.00 0.00 99.95 10:16:01 3 0.02 0.00 0.00 0.02 0.00 99.97 10:16:01 4 0.07 0.00 0.00 0.00 0.00 99.93 10:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 6 0.02 0.00 0.02 0.02 0.00 99.95 10:16:01 7 0.00 0.00 0.00 0.00 0.02 99.98 10:17:01 all 0.02 0.00 0.02 0.00 0.01 99.96 10:17:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:17:01 1 0.00 0.00 0.02 0.02 0.00 99.97 10:17:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:17:01 3 0.02 0.00 0.02 0.00 0.02 99.95 10:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:17:01 6 0.02 0.00 0.02 0.02 0.02 99.93 10:17:01 7 0.00 0.00 0.03 0.00 0.00 99.97 10:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:18:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 3 0.00 0.00 0.02 0.02 0.00 99.97 10:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 5 0.00 0.00 0.02 0.00 0.02 99.97 10:18:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 all 0.02 0.00 0.02 0.01 0.00 99.95 10:19:01 0 0.03 0.00 0.05 0.00 0.02 99.90 10:19:01 1 0.02 0.00 0.00 0.02 0.02 99.95 10:19:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:19:01 3 0.02 0.00 0.03 0.02 0.00 99.93 10:19:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 6 0.02 0.00 0.02 0.03 0.00 99.93 10:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 10:20:01 0 0.03 0.00 0.00 0.00 0.02 99.95 10:20:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:20:01 6 0.03 0.00 0.00 0.02 0.00 99.95 10:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.04 0.00 1.10 0.24 0.02 93.61 Average: 0 4.99 0.00 1.15 0.34 0.02 93.50 Average: 1 5.08 0.00 1.00 0.12 0.02 93.79 Average: 2 4.97 0.00 1.18 0.14 0.02 93.69 Average: 3 5.06 0.00 1.13 0.69 0.02 93.10 Average: 4 5.08 0.00 0.99 0.23 0.01 93.69 Average: 5 4.91 0.00 1.14 0.05 0.01 93.89 Average: 6 4.82 0.00 1.11 0.27 0.02 93.78 Average: 7 5.39 0.00 1.08 0.09 0.02 93.42