---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10755 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-10755) 04/05/22 _x86_64_ (8 CPU) 15:57:52 LINUX RESTART (8 CPU) 15:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:59:01 388.47 62.00 326.47 0.00 8273.24 202160.21 0.00 16:00:01 256.40 1.10 255.30 0.00 17.86 71171.61 0.00 16:01:01 36.57 0.02 36.55 0.00 2.80 16762.55 0.00 16:02:01 1.00 0.00 1.00 0.00 0.00 12.41 0.00 16:03:01 1.55 0.02 1.53 0.00 0.13 16.93 0.00 16:04:01 1.00 0.00 1.00 0.00 0.00 13.20 0.00 16:05:01 1.22 0.00 1.22 0.00 0.00 14.13 0.00 16:06:01 1.25 0.18 1.07 0.00 12.13 13.33 0.00 Average: 85.94 7.91 78.03 0.00 1038.38 36274.32 0.00 15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:59:01 29132496 31751700 557656 1.70 116660 2775916 2141432 6.31 1143876 2239712 83416 16:00:01 28270192 31749624 546980 1.66 182308 3499120 1980300 5.84 1331312 2827744 0 16:01:01 27800340 31784040 510648 1.55 191028 3944944 1785196 5.26 1314832 3260940 16 16:02:01 27801024 31784744 509812 1.55 191076 3944944 1785196 5.26 1313536 3260940 180 16:03:01 27806032 31789800 504640 1.53 191132 3944948 1785196 5.26 1309240 3260984 24 16:04:01 27806088 31789912 504556 1.53 191156 3944952 1785196 5.26 1309832 3260988 168 16:05:01 27810104 31793960 500480 1.52 191180 3944960 1785196 5.26 1305584 3260992 20 16:06:01 27806884 31791360 502256 1.53 191212 3945428 1815696 5.35 1307304 3260940 364 Average: 28029145 31779392 517128 1.57 180719 3743152 1857926 5.48 1291940 3079155 10524 15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:59:01 docker0 122.01 142.12 10.34 759.45 0.00 0.00 0.00 0.00 15:59:01 ens3 815.73 531.96 6186.43 123.11 0.00 0.00 0.00 0.00 15:59:01 veth38842fd 102.25 123.54 9.80 652.90 0.00 0.00 0.00 0.05 15:59:01 lo 6.86 6.86 0.67 0.67 0.00 0.00 0.00 0.00 16:00:01 docker0 82.61 113.85 6.33 1480.58 0.00 0.00 0.00 0.00 16:00:01 ens3 187.65 137.62 1569.73 72.93 0.00 0.00 0.00 0.00 16:00:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 105.16 63.15 2528.60 11.08 0.00 0.00 0.00 0.00 16:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 1.07 0.40 0.38 0.27 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 ens3 7.10 4.73 7.06 2.36 0.00 0.00 0.00 0.00 16:06:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 25.58 32.00 2.08 280.03 0.00 0.00 0.00 0.00 Average: ens3 139.62 92.26 1286.66 26.22 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10755) 04/05/22 _x86_64_ (8 CPU) 15:57:52 LINUX RESTART (8 CPU) 15:58:01 CPU %user %nice %system %iowait %steal %idle 15:59:01 all 10.51 0.00 4.72 2.42 0.07 82.29 15:59:01 0 9.16 0.00 4.45 5.25 0.05 81.08 15:59:01 1 12.71 0.00 4.76 2.82 0.07 79.65 15:59:01 2 9.82 0.00 4.48 3.60 0.07 82.03 15:59:01 3 10.27 0.00 4.82 0.57 0.07 84.27 15:59:01 4 11.16 0.00 3.74 1.20 0.05 83.86 15:59:01 5 9.55 0.00 3.91 1.67 0.05 84.83 15:59:01 6 11.21 0.00 5.65 2.68 0.07 80.39 15:59:01 7 10.18 0.00 5.94 1.57 0.10 82.20 16:00:01 all 25.40 0.00 6.50 2.06 0.08 65.96 16:00:01 0 24.26 0.00 6.62 0.19 0.08 68.85 16:00:01 1 25.28 0.00 6.22 5.04 0.08 63.38 16:00:01 2 25.03 0.00 7.62 4.35 0.07 62.93 16:00:01 3 26.19 0.00 6.42 0.66 0.08 66.65 16:00:01 4 26.30 0.00 6.79 3.77 0.10 63.04 16:00:01 5 26.92 0.00 5.80 0.97 0.08 66.24 16:00:01 6 24.55 0.00 6.18 0.61 0.07 68.60 16:00:01 7 24.65 0.00 6.37 0.93 0.08 67.97 16:01:01 all 3.07 0.00 1.24 0.35 0.03 95.32 16:01:01 0 2.99 0.00 0.93 0.30 0.02 95.76 16:01:01 1 3.19 0.00 1.61 1.88 0.02 93.31 16:01:01 2 3.06 0.00 1.29 0.53 0.03 95.09 16:01:01 3 3.16 0.00 1.25 0.02 0.02 95.56 16:01:01 4 2.91 0.00 1.67 0.02 0.05 95.35 16:01:01 5 2.82 0.00 1.01 0.02 0.02 96.14 16:01:01 6 3.16 0.00 1.18 0.02 0.03 95.61 16:01:01 7 3.27 0.00 0.95 0.00 0.02 95.76 16:02:01 all 0.01 0.00 0.01 0.01 0.01 99.96 16:02:01 0 0.00 0.00 0.00 0.03 0.00 99.97 16:02:01 1 0.00 0.00 0.00 0.02 0.00 99.98 16:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:02:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:02:01 4 0.00 0.00 0.03 0.00 0.02 99.95 16:02:01 5 0.02 0.00 0.03 0.00 0.02 99.93 16:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:02:01 7 0.02 0.00 0.02 0.00 0.02 99.95 16:03:01 all 0.03 0.00 0.02 0.01 0.01 99.93 16:03:01 0 0.03 0.00 0.03 0.07 0.02 99.85 16:03:01 1 0.02 0.00 0.02 0.02 0.02 99.93 16:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:03:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 4 0.05 0.00 0.05 0.00 0.03 99.87 16:03:01 5 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:03:01 7 0.03 0.00 0.02 0.00 0.00 99.95 16:04:01 all 0.02 0.00 0.01 0.01 0.01 99.96 16:04:01 0 0.02 0.00 0.00 0.03 0.00 99.95 16:04:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:04:01 2 0.05 0.00 0.02 0.00 0.00 99.93 16:04:01 3 0.02 0.00 0.00 0.00 0.02 99.97 16:04:01 4 0.02 0.00 0.02 0.00 0.02 99.95 16:04:01 5 0.03 0.00 0.00 0.00 0.00 99.97 16:04:01 6 0.00 0.00 0.00 0.00 0.02 99.98 16:04:01 7 0.02 0.00 0.02 0.02 0.00 99.95 16:05:01 all 0.02 0.00 0.01 0.00 0.01 99.96 16:05:01 0 0.00 0.00 0.00 0.02 0.00 99.98 16:05:01 1 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:05:01 4 0.07 0.00 0.03 0.00 0.03 99.87 16:05:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:05:01 7 0.03 0.00 0.03 0.02 0.02 99.90 16:06:01 all 0.16 0.00 0.08 0.01 0.01 99.74 16:06:01 0 0.45 0.00 0.17 0.03 0.00 99.35 16:06:01 1 0.12 0.00 0.05 0.00 0.00 99.83 16:06:01 2 0.07 0.00 0.03 0.02 0.00 99.88 16:06:01 3 0.03 0.00 0.05 0.00 0.00 99.92 16:06:01 4 0.10 0.00 0.07 0.00 0.02 99.82 16:06:01 5 0.38 0.00 0.18 0.00 0.02 99.42 16:06:01 6 0.05 0.00 0.03 0.00 0.02 99.90 16:06:01 7 0.12 0.00 0.08 0.02 0.00 99.78 Average: all 4.86 0.00 1.56 0.60 0.03 92.95 Average: 0 4.58 0.00 1.51 0.73 0.02 93.15 Average: 1 5.13 0.00 1.57 1.21 0.02 92.06 Average: 2 4.73 0.00 1.67 1.06 0.02 92.52 Average: 3 4.93 0.00 1.56 0.15 0.02 93.33 Average: 4 5.03 0.00 1.54 0.62 0.04 92.78 Average: 5 4.92 0.00 1.36 0.33 0.02 93.37 Average: 6 4.85 0.00 1.62 0.41 0.03 93.09 Average: 7 4.73 0.00 1.66 0.32 0.03 93.26