---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9369 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 9.9G 146G 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 9.9G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9369) 03/30/22 _x86_64_ (8 CPU) 00:01:46 LINUX RESTART (8 CPU) 00:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:03:03 300.78 55.46 245.33 0.00 7391.57 115700.85 0.00 00:04:01 37.81 0.98 36.83 0.00 20.13 64180.64 0.00 00:05:01 45.63 0.10 45.53 0.00 8.53 61434.43 0.00 00:06:01 1.80 0.00 1.80 0.00 0.00 20.13 0.00 00:07:01 1.40 0.02 1.38 0.00 0.13 14.93 0.00 00:08:01 1.43 0.00 1.43 0.00 0.00 17.06 0.00 00:09:01 0.93 0.00 0.93 0.00 0.00 10.66 0.00 00:10:01 1.55 0.00 1.55 0.00 0.00 18.13 0.00 Average: 48.96 7.09 41.87 0.00 931.28 30031.80 0.00 00:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:03:03 29007676 31752468 544120 1.65 117596 2890540 2272724 6.70 1209944 2275784 160504 00:04:01 28404064 31365212 925848 2.82 110104 3093740 2374256 7.00 1803152 2259844 31900 00:05:01 28761092 31778948 518452 1.58 113640 3146096 1809180 5.33 1246952 2460424 16 00:06:01 28761672 31779720 517348 1.57 113688 3146096 1809180 5.33 1246176 2460424 8 00:07:01 28773784 31791924 505120 1.54 113744 3146104 1809180 5.33 1234216 2460456 36 00:08:01 28773736 31791920 505072 1.54 113780 3146104 1809180 5.33 1234632 2460460 44 00:09:01 28780240 31798452 498484 1.52 113800 3146108 1809180 5.33 1227668 2460464 16 00:10:01 28780444 31798716 498192 1.52 113824 3146112 1809180 5.33 1227652 2460504 8 Average: 28755338 31732170 564080 1.72 113772 3107612 1937758 5.71 1303799 2412295 24066 00:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:03:03 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 00:03:03 docker0 146.94 119.23 13.35 832.56 0.00 0.00 0.00 0.00 00:03:03 ens3 747.44 543.81 6560.66 120.38 0.00 0.00 0.00 0.00 00:03:03 vethbf6c0b5 47.93 58.36 4.64 479.28 0.00 0.00 0.00 0.04 00:04:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 00:04:01 docker0 1.88 1.62 0.14 1.91 0.00 0.00 0.00 0.00 00:04:01 ens3 53.03 42.30 29.74 59.30 0.00 0.00 0.00 0.00 00:04:01 vethbf6c0b5 1.88 1.67 0.16 1.91 0.00 0.00 0.00 0.00 00:05:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 00:05:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 100.93 56.94 2524.94 11.73 0.00 0.00 0.00 0.00 00:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 ens3 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 18.67 15.16 1.69 104.73 0.00 0.00 0.00 0.00 Average: ens3 112.98 80.59 1144.00 23.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9369) 03/30/22 _x86_64_ (8 CPU) 00:01:46 LINUX RESTART (8 CPU) 00:02:01 CPU %user %nice %system %iowait %steal %idle 00:03:03 all 10.45 0.00 4.00 2.89 0.11 82.55 00:03:03 0 7.53 0.00 5.06 2.26 0.08 85.07 00:03:03 1 11.28 0.00 3.48 2.17 0.12 82.96 00:03:03 2 11.55 0.00 4.39 4.31 0.12 79.64 00:03:03 3 10.11 0.00 3.25 2.47 0.13 84.03 00:03:03 4 9.56 0.00 3.91 1.07 0.10 85.35 00:03:03 5 11.99 0.00 3.93 3.07 0.10 80.92 00:03:03 6 10.18 0.00 3.11 5.92 0.10 80.68 00:03:03 7 11.38 0.00 4.92 1.83 0.14 81.73 00:04:01 all 27.70 0.00 4.38 0.37 0.10 67.46 00:04:01 0 25.79 0.00 4.44 1.67 0.10 67.99 00:04:01 1 28.27 0.00 4.62 0.12 0.09 66.91 00:04:01 2 28.41 0.00 4.46 0.12 0.09 66.93 00:04:01 3 28.63 0.00 4.34 0.43 0.09 66.51 00:04:01 4 24.33 0.00 3.63 0.00 0.10 71.93 00:04:01 5 29.29 0.00 4.23 0.21 0.09 66.18 00:04:01 6 27.66 0.00 4.63 0.26 0.09 67.36 00:04:01 7 29.17 0.00 4.71 0.12 0.12 65.87 00:05:01 all 5.35 0.00 1.31 0.56 0.04 92.73 00:05:01 0 5.82 0.00 1.07 0.02 0.03 93.06 00:05:01 1 5.59 0.00 1.00 0.13 0.05 93.22 00:05:01 2 5.28 0.00 0.94 0.00 0.03 93.74 00:05:01 3 5.28 0.00 1.51 1.09 0.03 92.09 00:05:01 4 5.17 0.00 1.96 2.57 0.03 90.27 00:05:01 5 5.46 0.00 1.16 0.28 0.07 93.03 00:05:01 6 5.32 0.00 1.16 0.22 0.05 93.26 00:05:01 7 4.92 0.00 1.69 0.17 0.03 93.18 00:06:01 all 0.03 0.00 0.02 0.00 0.00 99.94 00:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:06:01 1 0.10 0.00 0.00 0.00 0.00 99.90 00:06:01 2 0.02 0.00 0.03 0.00 0.02 99.93 00:06:01 3 0.02 0.00 0.03 0.02 0.00 99.93 00:06:01 4 0.05 0.00 0.00 0.02 0.00 99.93 00:06:01 5 0.03 0.00 0.07 0.00 0.02 99.88 00:06:01 6 0.00 0.00 0.02 0.00 0.00 99.98 00:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:07:01 all 0.03 0.00 0.03 0.01 0.00 99.93 00:07:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:07:01 1 0.02 0.00 0.00 0.00 0.00 99.98 00:07:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:07:01 3 0.02 0.00 0.02 0.03 0.00 99.93 00:07:01 4 0.02 0.00 0.02 0.02 0.02 99.93 00:07:01 5 0.05 0.00 0.07 0.00 0.00 99.88 00:07:01 6 0.03 0.00 0.05 0.00 0.02 99.90 00:07:01 7 0.07 0.00 0.05 0.00 0.00 99.88 00:08:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:08:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:08:01 3 0.03 0.00 0.00 0.02 0.00 99.95 00:08:01 4 0.02 0.00 0.02 0.02 0.00 99.95 00:08:01 5 0.02 0.00 0.02 0.00 0.02 99.95 00:08:01 6 0.00 0.00 0.03 0.00 0.00 99.97 00:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:09:01 all 0.03 0.00 0.01 0.00 0.00 99.95 00:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:09:01 1 0.02 0.00 0.03 0.00 0.00 99.95 00:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:09:01 3 0.05 0.00 0.02 0.02 0.02 99.90 00:09:01 4 0.07 0.00 0.02 0.02 0.00 99.90 00:09:01 5 0.03 0.00 0.02 0.00 0.00 99.95 00:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 00:09:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 all 0.01 0.00 0.01 0.00 0.00 99.96 00:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 1 0.02 0.00 0.00 0.02 0.00 99.97 00:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 3 0.02 0.00 0.05 0.02 0.00 99.92 00:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:10:01 5 0.03 0.00 0.02 0.00 0.02 99.93 00:10:01 6 0.00 0.00 0.03 0.00 0.00 99.97 00:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.34 0.00 1.20 0.48 0.03 92.95 Average: 0 4.78 0.00 1.30 0.48 0.03 93.40 Average: 1 5.55 0.00 1.12 0.31 0.03 92.99 Average: 2 5.57 0.00 1.22 0.56 0.03 92.63 Average: 3 5.40 0.00 1.13 0.51 0.03 92.92 Average: 4 4.80 0.00 1.18 0.47 0.03 93.52 Average: 5 5.73 0.00 1.17 0.44 0.04 92.62 Average: 6 5.29 0.00 1.11 0.80 0.03 92.77 Average: 7 5.56 0.00 1.40 0.26 0.04 92.74