---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19935 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: 2800.000 BogoMIPS: 5600.00 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-19935) 07/14/22 _x86_64_ (8 CPU) 12:03:09 LINUX RESTART (8 CPU) 12:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:05:01 209.49 12.05 197.44 0.00 2041.61 68128.50 0.00 12:06:01 188.32 0.10 188.22 0.00 9.07 38736.48 0.00 12:07:01 1.90 0.00 1.90 0.00 0.00 28.01 0.00 12:08:01 1.47 0.00 1.47 0.00 0.00 16.93 0.00 12:09:01 1.70 0.02 1.68 0.00 0.13 19.20 0.00 12:10:01 2.30 0.00 2.30 0.00 0.00 31.19 0.00 12:11:01 1.58 0.00 1.58 0.00 0.00 18.53 0.00 12:12:01 2.02 0.00 2.02 0.00 0.00 22.93 0.00 12:13:01 1.43 0.02 1.42 0.00 1.20 15.73 0.00 Average: 45.28 1.33 43.94 0.00 224.66 11787.12 0.00 12:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 28450276 31757940 541340 1.65 159404 3366684 2114616 6.23 1152156 2850056 612 12:06:01 27709932 31773960 519380 1.58 172712 4045188 1801780 5.31 1268672 3397820 312 12:07:01 27710600 31774808 518072 1.58 172760 4045192 1801780 5.31 1268072 3397824 156 12:08:01 27711504 31775672 517456 1.57 172784 4045192 1801780 5.31 1266572 3397824 172 12:09:01 27719132 31783400 509612 1.55 172876 4045204 1801780 5.31 1259552 3397836 12 12:10:01 27719628 31784020 508920 1.55 172964 4045212 1801780 5.31 1259076 3397840 24 12:11:01 27719816 31784296 508588 1.55 173040 4045212 1801780 5.31 1259012 3397844 172 12:12:01 27720676 31785176 507688 1.54 173116 4045216 1801780 5.31 1258424 3397848 148 12:13:01 27718592 31783452 509312 1.55 173180 4045228 1818200 5.36 1260296 3398088 32 Average: 27797795 31778080 515596 1.57 171426 3969814 1838364 5.42 1250204 3336998 182 12:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 docker0 120.20 142.48 9.62 1102.24 0.00 0.00 0.00 0.00 12:05:01 veth4711419 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 veth7b4c0d8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 6.03 6.03 0.59 0.59 0.00 0.00 0.00 0.00 12:05:01 ens3 468.50 320.86 6873.81 93.04 0.00 0.00 0.00 0.00 12:06:01 docker0 9.62 13.86 0.57 101.27 0.00 0.00 0.00 0.00 12:06:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 12:06:01 ens3 175.75 121.30 2662.52 79.83 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 0.42 0.25 0.26 0.21 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 ens3 0.38 0.32 1.39 0.02 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 0.47 0.43 0.26 0.21 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 2.43 1.88 2.74 0.72 0.00 0.00 0.00 0.00 Average: docker0 14.23 17.14 1.12 131.94 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 71.31 48.98 1049.40 19.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19935) 07/14/22 _x86_64_ (8 CPU) 12:03:09 LINUX RESTART (8 CPU) 12:04:02 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 10.29 0.00 4.49 1.78 0.06 83.38 12:05:01 0 10.02 0.00 4.72 1.14 0.07 84.05 12:05:01 1 8.79 0.00 5.10 0.57 0.07 85.48 12:05:01 2 10.61 0.00 4.19 0.12 0.05 85.03 12:05:01 3 10.65 0.00 4.00 0.47 0.09 84.80 12:05:01 4 10.71 0.00 4.41 4.55 0.05 80.29 12:05:01 5 10.42 0.00 5.06 6.19 0.05 78.28 12:05:01 6 10.96 0.00 3.72 0.51 0.05 84.75 12:05:01 7 10.18 0.00 4.70 0.67 0.07 84.37 12:06:01 all 30.50 0.00 6.40 1.16 0.09 61.85 12:06:01 0 29.97 0.00 6.51 1.99 0.08 61.43 12:06:01 1 30.08 0.00 6.66 1.50 0.08 61.67 12:06:01 2 32.22 0.00 6.75 0.17 0.08 60.77 12:06:01 3 30.00 0.00 6.22 0.07 0.08 63.62 12:06:01 4 31.28 0.00 6.20 1.30 0.08 61.13 12:06:01 5 29.82 0.00 6.30 1.10 0.10 62.68 12:06:01 6 30.46 0.00 6.09 0.12 0.10 63.23 12:06:01 7 30.16 0.00 6.48 3.02 0.08 60.26 12:07:01 all 0.26 0.00 0.01 0.01 0.00 99.71 12:07:01 0 0.02 0.00 0.02 0.10 0.00 99.87 12:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 3 1.99 0.00 0.02 0.00 0.02 97.98 12:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 5 0.00 0.00 0.00 0.02 0.00 99.98 12:07:01 6 0.03 0.00 0.02 0.00 0.00 99.95 12:07:01 7 0.00 0.00 0.02 0.00 0.02 99.97 12:08:01 all 0.26 0.00 0.02 0.00 0.00 99.71 12:08:01 0 0.02 0.00 0.03 0.02 0.00 99.93 12:08:01 1 0.02 0.00 0.03 0.00 0.02 99.93 12:08:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:08:01 3 1.97 0.00 0.02 0.00 0.00 98.01 12:08:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:08:01 5 0.02 0.00 0.02 0.02 0.00 99.95 12:08:01 6 0.00 0.00 0.03 0.00 0.00 99.97 12:08:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:09:01 all 0.07 0.00 0.02 0.01 0.00 99.90 12:09:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 1 0.05 0.00 0.02 0.00 0.02 99.92 12:09:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:09:01 3 0.03 0.00 0.02 0.00 0.00 99.95 12:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 5 0.00 0.00 0.00 0.05 0.00 99.95 12:09:01 6 0.40 0.00 0.10 0.00 0.00 99.50 12:09:01 7 0.02 0.00 0.03 0.02 0.00 99.93 12:10:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:10:01 5 0.00 0.00 0.00 0.05 0.00 99.95 12:10:01 6 0.00 0.00 0.00 0.03 0.02 99.95 12:10:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 all 0.03 0.00 0.01 0.01 0.00 99.95 12:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:11:01 1 0.07 0.00 0.03 0.00 0.02 99.88 12:11:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:11:01 3 0.03 0.00 0.02 0.00 0.02 99.93 12:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:11:01 5 0.00 0.00 0.00 0.03 0.00 99.97 12:11:01 6 0.00 0.00 0.00 0.03 0.00 99.97 12:11:01 7 0.12 0.00 0.02 0.00 0.00 99.87 12:12:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 12:12:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:12:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:12:01 5 0.02 0.00 0.00 0.05 0.00 99.93 12:12:01 6 0.03 0.00 0.02 0.00 0.02 99.93 12:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:13:01 all 0.06 0.00 0.04 0.00 0.00 99.89 12:13:01 0 0.03 0.00 0.03 0.02 0.00 99.92 12:13:01 1 0.10 0.00 0.12 0.00 0.02 99.77 12:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:13:01 3 0.10 0.00 0.02 0.00 0.00 99.88 12:13:01 4 0.05 0.00 0.03 0.00 0.02 99.90 12:13:01 5 0.03 0.00 0.03 0.02 0.00 99.92 12:13:01 6 0.03 0.00 0.05 0.00 0.00 99.92 12:13:01 7 0.07 0.00 0.05 0.00 0.00 99.88 Average: all 4.55 0.00 1.20 0.33 0.02 93.90 Average: 0 4.40 0.00 1.24 0.36 0.02 93.98 Average: 1 4.30 0.00 1.32 0.23 0.02 94.13 Average: 2 4.72 0.00 1.21 0.03 0.01 94.03 Average: 3 4.90 0.00 1.12 0.06 0.02 93.89 Average: 4 4.62 0.00 1.17 0.63 0.02 93.56 Average: 5 4.42 0.00 1.25 0.82 0.02 93.50 Average: 6 4.61 0.00 1.10 0.08 0.02 94.19 Average: 7 4.44 0.00 1.24 0.41 0.02 93.90