---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9404 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 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-9404) 03/30/22 _x86_64_ (8 CPU) 07:19:45 LINUX RESTART (8 CPU) 07:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:21:01 376.80 55.66 321.15 0.00 7433.69 131922.68 0.00 07:22:01 271.30 1.25 270.05 0.00 18.00 139853.76 0.00 07:23:01 35.22 0.00 35.22 0.00 0.00 26126.24 0.00 07:24:01 1.60 0.00 1.60 0.00 0.00 18.53 0.00 07:25:01 1.70 0.02 1.68 0.00 0.13 18.26 0.00 07:26:01 1.77 0.00 1.77 0.00 0.00 20.13 0.00 07:27:01 1.27 0.00 1.27 0.00 0.00 14.66 0.00 07:28:01 1.73 0.10 1.63 0.00 7.20 18.66 0.00 Average: 86.42 7.13 79.29 0.00 932.32 37247.33 0.00 07:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:21:01 29168108 31771044 541304 1.65 108808 2776216 2169592 6.39 1155372 2203464 520 07:22:01 28178072 31768836 522172 1.59 182400 3606828 1811120 5.34 1332016 2912176 656 07:23:01 27680428 31779776 509784 1.55 190088 4058912 1792720 5.28 1336032 3351424 12 07:24:01 27681648 31781104 508060 1.55 190132 4058912 1792720 5.28 1335564 3351424 192 07:25:01 27690672 31790312 498832 1.52 190204 4058912 1792720 5.28 1326260 3351532 12 07:26:01 27690868 31790536 498556 1.52 190240 4058924 1792720 5.28 1326328 3351536 8 07:27:01 27692008 31791772 497240 1.51 190288 4058928 1792720 5.28 1325612 3351544 176 07:28:01 27692592 31792624 495944 1.51 190320 4059164 1841268 5.43 1324760 3351404 80 Average: 27934300 31783250 508986 1.55 179060 3842100 1848198 5.45 1307743 3153063 207 07:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:21:01 docker0 80.49 52.29 7.13 301.04 0.00 0.00 0.00 0.00 07:21:01 veth34e00d5 1.55 0.95 0.16 1.33 0.00 0.00 0.00 0.00 07:21:01 ens3 854.04 557.47 5946.56 113.99 0.00 0.00 0.00 0.00 07:21:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 07:22:01 docker0 175.82 247.29 14.19 2074.45 0.00 0.00 0.00 0.00 07:22:01 ens3 324.31 236.04 2166.93 85.04 0.00 0.00 0.00 0.00 07:22:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 104.20 63.56 2519.31 10.19 0.00 0.00 0.00 0.00 07:23:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 0.27 0.25 0.08 0.08 0.00 0.00 0.00 0.00 07:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 42.47 42.55 19.18 42.63 0.00 0.00 0.00 0.00 07:28:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 32.04 37.45 2.66 296.92 0.00 0.00 0.00 0.00 Average: ens3 165.67 112.50 1331.48 31.49 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9404) 03/30/22 _x86_64_ (8 CPU) 07:19:45 LINUX RESTART (8 CPU) 07:20:01 CPU %user %nice %system %iowait %steal %idle 07:21:01 all 9.49 0.00 4.00 2.44 0.06 84.02 07:21:01 0 10.13 0.00 3.86 2.47 0.05 83.49 07:21:01 1 9.43 0.00 3.33 0.59 0.05 86.60 07:21:01 2 10.82 0.00 3.24 0.32 0.03 85.58 07:21:01 3 7.50 0.00 5.37 8.24 0.07 78.82 07:21:01 4 8.87 0.00 3.63 2.91 0.07 84.53 07:21:01 5 10.06 0.00 3.68 0.30 0.05 85.91 07:21:01 6 10.66 0.00 3.65 0.89 0.05 84.74 07:21:01 7 8.43 0.00 5.24 3.82 0.08 82.43 07:22:01 all 19.00 0.00 5.61 2.04 0.07 73.28 07:22:01 0 19.03 0.00 6.05 4.09 0.07 70.76 07:22:01 1 18.27 0.00 5.84 3.45 0.07 72.37 07:22:01 2 20.66 0.00 5.32 0.49 0.08 73.45 07:22:01 3 19.21 0.00 5.58 0.49 0.08 74.63 07:22:01 4 19.33 0.00 5.10 1.12 0.07 74.38 07:22:01 5 18.40 0.00 5.49 1.34 0.07 74.70 07:22:01 6 18.52 0.00 5.00 0.63 0.07 75.78 07:22:01 7 18.55 0.00 6.46 4.76 0.09 70.14 07:23:01 all 2.90 0.00 1.17 0.35 0.01 95.56 07:23:01 0 2.83 0.00 1.37 0.07 0.02 95.72 07:23:01 1 2.74 0.00 1.10 0.02 0.02 96.12 07:23:01 2 3.35 0.00 1.16 0.44 0.00 95.06 07:23:01 3 3.15 0.00 1.49 0.02 0.02 95.33 07:23:01 4 3.28 0.00 1.09 0.05 0.02 95.56 07:23:01 5 2.88 0.00 1.47 1.46 0.02 94.17 07:23:01 6 2.31 0.00 0.80 0.74 0.02 96.14 07:23:01 7 2.70 0.00 0.85 0.02 0.02 96.42 07:24:01 all 0.03 0.00 0.02 0.01 0.01 99.94 07:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:24:01 2 0.00 0.00 0.00 0.00 0.02 99.98 07:24:01 3 0.03 0.00 0.03 0.00 0.00 99.93 07:24:01 4 0.02 0.00 0.00 0.00 0.02 99.97 07:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 07:24:01 6 0.10 0.00 0.05 0.03 0.02 99.80 07:24:01 7 0.00 0.00 0.03 0.03 0.00 99.93 07:25:01 all 0.04 0.00 0.04 0.01 0.00 99.91 07:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:25:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 3 0.07 0.00 0.10 0.00 0.00 99.83 07:25:01 4 0.05 0.00 0.10 0.00 0.00 99.85 07:25:01 5 0.03 0.00 0.05 0.00 0.00 99.92 07:25:01 6 0.07 0.00 0.03 0.05 0.00 99.85 07:25:01 7 0.08 0.00 0.03 0.02 0.00 99.87 07:26:01 all 0.01 0.00 0.01 0.01 0.00 99.96 07:26:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:26:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:26:01 3 0.05 0.00 0.05 0.00 0.02 99.88 07:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:26:01 6 0.00 0.00 0.00 0.03 0.00 99.97 07:26:01 7 0.03 0.00 0.02 0.02 0.00 99.93 07:27:01 all 0.03 0.00 0.01 0.01 0.00 99.95 07:27:01 0 0.07 0.00 0.03 0.00 0.00 99.90 07:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:27:01 3 0.03 0.00 0.03 0.00 0.00 99.93 07:27:01 4 0.05 0.00 0.03 0.00 0.00 99.92 07:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:27:01 6 0.02 0.00 0.00 0.03 0.00 99.95 07:27:01 7 0.02 0.00 0.02 0.02 0.00 99.95 07:28:01 all 0.16 0.00 0.09 0.01 0.00 99.75 07:28:01 0 0.13 0.00 0.08 0.02 0.00 99.77 07:28:01 1 0.13 0.00 0.10 0.00 0.02 99.75 07:28:01 2 0.08 0.00 0.03 0.00 0.00 99.88 07:28:01 3 0.17 0.00 0.08 0.00 0.00 99.75 07:28:01 4 0.25 0.00 0.17 0.00 0.00 99.58 07:28:01 5 0.22 0.00 0.08 0.00 0.00 99.70 07:28:01 6 0.15 0.00 0.07 0.03 0.00 99.75 07:28:01 7 0.13 0.00 0.07 0.00 0.00 99.80 Average: all 3.92 0.00 1.36 0.60 0.02 94.10 Average: 0 4.00 0.00 1.42 0.82 0.02 93.74 Average: 1 3.79 0.00 1.29 0.50 0.02 94.40 Average: 2 4.35 0.00 1.22 0.16 0.02 94.26 Average: 3 3.75 0.00 1.58 1.08 0.02 93.57 Average: 4 3.95 0.00 1.26 0.51 0.02 94.27 Average: 5 3.92 0.00 1.34 0.38 0.02 94.34 Average: 6 3.94 0.00 1.19 0.30 0.02 94.55 Average: 7 3.70 0.00 1.57 1.07 0.02 93.64