---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9552 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: 2799.996 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 18G 138G 12% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 18G 138G 12% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9552) 03/31/22 _x86_64_ (8 CPU) 04:00:33 LINUX RESTART (8 CPU) 04:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:02:01 307.83 15.23 292.59 0.00 2205.19 131064.29 0.00 04:03:01 81.34 0.82 80.52 0.00 11.20 37543.34 0.00 04:04:01 50.41 0.10 50.31 0.00 1.47 14105.93 0.00 04:05:01 534.66 1.03 533.63 0.00 40.39 432457.92 0.00 04:06:01 1137.54 0.15 1137.39 0.00 2.67 423085.50 0.00 04:07:01 1041.35 0.20 1041.15 0.00 7.73 225380.47 0.00 04:08:01 2.20 0.08 2.12 0.00 4.93 32.79 0.00 Average: 451.13 2.49 448.65 0.00 320.29 180649.20 0.00 04:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 28559636 31743812 555640 1.69 100304 3352708 2157008 6.36 1202668 2740432 58152 04:03:01 27966432 31555728 734736 2.23 151068 3641188 2534848 7.47 1548996 2908432 201784 04:04:01 27507116 31766384 522636 1.59 154332 4266112 2068712 6.10 1456208 3419028 453292 04:05:01 21515968 31238196 1026252 3.12 169056 9531448 4020212 11.85 2489480 8154856 122084 04:06:01 19248352 31457264 812108 2.47 205640 11892980 3108152 9.16 2676880 10157812 3340 04:07:01 20827156 31762004 517752 1.57 239648 10610328 1801472 5.31 2444592 8852800 228 04:08:01 20830568 31765620 514584 1.56 239664 10610576 1807912 5.33 2438760 8852836 124 Average: 23779318 31612715 669101 2.03 179959 7700763 2499759 7.37 2036798 6440885 119858 04:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 veth3e28bf1 73.28 90.68 6.91 349.36 0.00 0.00 0.00 0.03 04:02:01 ens3 1541.52 1770.56 9966.35 217.86 0.00 0.00 0.00 0.00 04:02:01 docker0 920.81 587.99 76.16 3112.26 0.00 0.00 0.00 0.00 04:02:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 04:03:01 ens3 110.70 80.52 688.34 61.55 0.00 0.00 0.00 0.00 04:03:01 veth29f1e82 1.43 1.62 0.11 0.14 0.00 0.00 0.00 0.00 04:03:01 docker0 35.63 46.59 2.74 645.09 0.00 0.00 0.00 0.00 04:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 ens3 30.94 16.83 26.11 13.15 0.00 0.00 0.00 0.00 04:04:01 veth29f1e82 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 veth2620fbe 0.00 1.18 0.00 0.07 0.00 0.00 0.00 0.00 04:05:01 veth377496a 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 04:05:01 ens3 275.47 192.82 3138.88 89.14 0.00 0.00 0.00 0.00 04:05:01 veth298fef7 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:05:01 veth2bdc00b 13.81 17.65 0.99 81.74 0.00 0.00 0.00 0.01 04:05:01 veth0444f79 14.13 17.88 1.00 76.23 0.00 0.00 0.00 0.01 04:05:01 vethc137cba 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 04:05:01 docker0 94.28 132.93 5.21 1386.80 0.00 0.00 0.00 0.00 04:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:06:01 vethf424b32 0.05 0.22 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 veth2620fbe 0.00 0.52 0.00 0.02 0.00 0.00 0.00 0.00 04:06:01 ens3 162.33 116.56 876.53 81.63 0.00 0.00 0.00 0.00 04:06:01 veth5deb294 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 04:06:01 docker0 52.25 78.12 2.95 785.44 0.00 0.00 0.00 0.00 04:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 04:07:01 ens3 202.05 128.01 1833.38 95.40 0.00 0.00 0.00 0.00 04:07:01 docker0 38.89 73.78 2.65 663.14 0.00 0.00 0.00 0.00 04:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 04:08:01 ens3 3.32 1.90 3.61 1.18 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 329.44 326.15 2343.69 79.66 0.00 0.00 0.00 0.00 Average: docker0 161.31 130.25 12.66 936.63 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9552) 03/31/22 _x86_64_ (8 CPU) 04:00:33 LINUX RESTART (8 CPU) 04:01:02 CPU %user %nice %system %iowait %steal %idle 04:02:01 all 10.47 0.00 3.67 1.13 0.05 84.68 04:02:01 0 7.12 0.00 3.29 0.10 0.05 89.44 04:02:01 1 13.05 0.00 3.64 0.68 0.05 82.58 04:02:01 2 7.36 0.00 3.97 4.17 0.05 84.44 04:02:01 3 9.20 0.00 3.84 0.19 0.05 86.72 04:02:01 4 10.46 0.00 3.07 1.50 0.05 84.91 04:02:01 5 20.14 0.00 3.99 1.54 0.05 74.28 04:02:01 6 9.22 0.00 3.64 0.09 0.05 87.00 04:02:01 7 7.13 0.00 3.91 0.73 0.05 88.18 04:03:01 all 31.29 0.00 6.20 0.52 0.07 61.92 04:03:01 0 30.96 0.00 6.38 3.01 0.07 59.58 04:03:01 1 31.85 0.00 6.27 0.35 0.07 61.46 04:03:01 2 31.07 0.00 6.69 0.07 0.07 62.10 04:03:01 3 30.96 0.00 5.31 0.02 0.08 63.63 04:03:01 4 31.48 0.00 6.15 0.12 0.07 62.18 04:03:01 5 29.89 0.00 6.23 0.10 0.07 63.72 04:03:01 6 32.88 0.00 6.05 0.02 0.07 60.98 04:03:01 7 31.24 0.00 6.50 0.52 0.08 61.66 04:04:01 all 48.06 0.00 6.46 0.10 0.10 45.28 04:04:01 0 47.01 0.00 6.56 0.59 0.12 45.73 04:04:01 1 48.18 0.00 6.10 0.10 0.10 45.52 04:04:01 2 48.09 0.00 6.87 0.05 0.10 44.89 04:04:01 3 47.49 0.00 6.43 0.05 0.10 45.93 04:04:01 4 48.12 0.00 6.38 0.00 0.10 45.40 04:04:01 5 50.01 0.00 6.42 0.00 0.12 43.45 04:04:01 6 46.75 0.00 6.46 0.00 0.10 46.69 04:04:01 7 48.87 0.00 6.45 0.00 0.08 44.59 04:05:01 all 29.67 0.00 14.39 4.30 0.09 51.55 04:05:01 0 28.60 0.00 15.14 13.41 0.09 42.76 04:05:01 1 29.66 0.00 15.93 3.31 0.10 50.99 04:05:01 2 29.49 0.00 14.42 3.97 0.09 52.03 04:05:01 3 32.45 0.00 13.26 0.87 0.09 53.34 04:05:01 4 28.88 0.00 13.26 2.01 0.07 55.78 04:05:01 5 31.84 0.00 13.98 5.71 0.10 48.37 04:05:01 6 28.07 0.00 14.16 2.34 0.09 55.34 04:05:01 7 28.39 0.00 15.00 2.76 0.10 53.73 04:06:01 all 67.70 0.00 18.43 3.34 0.15 10.38 04:06:01 0 66.76 0.00 20.69 5.11 0.14 7.31 04:06:01 1 68.00 0.00 19.00 4.03 0.14 8.82 04:06:01 2 69.39 0.00 18.89 2.86 0.14 8.73 04:06:01 3 66.91 0.00 19.74 4.50 0.14 8.71 04:06:01 4 66.33 0.00 16.85 1.58 0.15 15.09 04:06:01 5 69.10 0.00 17.53 3.09 0.15 10.13 04:06:01 6 67.91 0.00 19.14 2.15 0.15 10.65 04:06:01 7 67.16 0.00 15.59 3.42 0.20 13.63 04:07:01 all 54.77 0.00 13.53 4.01 0.12 27.57 04:07:01 0 55.92 0.00 13.80 7.18 0.14 22.97 04:07:01 1 55.47 0.00 14.25 2.77 0.10 27.41 04:07:01 2 54.38 0.00 13.72 4.82 0.12 26.96 04:07:01 3 56.19 0.00 14.03 4.77 0.14 24.87 04:07:01 4 51.31 0.00 12.07 3.60 0.14 32.88 04:07:01 5 53.98 0.00 15.07 3.19 0.14 27.61 04:07:01 6 56.52 0.00 13.09 2.53 0.10 27.75 04:07:01 7 54.31 0.00 12.16 3.23 0.10 30.20 04:08:01 all 0.13 0.00 0.05 0.01 0.00 99.81 04:08:01 0 0.00 0.00 0.03 0.05 0.00 99.92 04:08:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:08:01 2 0.02 0.00 0.07 0.00 0.00 99.92 04:08:01 3 0.02 0.00 0.05 0.00 0.00 99.93 04:08:01 4 0.35 0.00 0.07 0.00 0.00 99.58 04:08:01 5 0.13 0.00 0.02 0.02 0.00 99.83 04:08:01 6 0.33 0.00 0.07 0.00 0.00 99.60 04:08:01 7 0.13 0.00 0.08 0.00 0.02 99.77 Average: all 34.53 0.00 8.93 1.91 0.08 54.55 Average: 0 33.74 0.00 9.39 4.19 0.08 52.60 Average: 1 35.14 0.00 9.29 1.60 0.08 53.90 Average: 2 34.21 0.00 9.20 2.26 0.08 54.25 Average: 3 34.71 0.00 8.93 1.48 0.08 54.80 Average: 4 33.75 0.00 8.23 1.25 0.08 56.69 Average: 5 36.37 0.00 9.00 1.94 0.09 52.60 Average: 6 34.48 0.00 8.92 1.01 0.08 55.50 Average: 7 33.84 0.00 8.49 1.51 0.09 56.06