---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2145 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-2145) 06/09/22 _x86_64_ (8 CPU) 15:15:10 LINUX RESTART (8 CPU) 15:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:17:01 171.06 2.10 168.96 0.00 37.05 57542.69 0.00 15:18:01 195.37 0.10 195.27 0.00 4.53 40563.91 0.00 15:19:01 1.53 0.00 1.53 0.00 0.00 17.61 0.00 15:20:01 1.65 0.00 1.65 0.00 0.00 17.86 0.00 15:21:01 1.25 0.02 1.23 0.00 0.13 14.53 0.00 15:22:01 2.13 0.00 2.13 0.00 0.00 23.60 0.00 15:23:01 1.15 0.00 1.15 0.00 0.00 13.06 0.00 15:24:01 3.73 0.87 2.87 0.00 18.39 36.65 0.00 15:25:01 0.90 0.00 0.90 0.00 0.00 9.60 0.00 Average: 42.09 0.34 41.74 0.00 6.68 10915.96 0.00 15:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:17:01 28246752 31737108 553256 1.68 162656 3512644 2117676 6.24 1327840 2832232 140468 15:18:01 27670740 31773212 516948 1.57 175752 4073588 1909036 5.63 1344188 3351780 152 15:19:01 27671276 31773800 516188 1.57 175792 4073592 1909036 5.63 1343200 3351784 20 15:20:01 27674992 31777540 512312 1.56 175816 4073592 1909036 5.63 1339452 3351784 12 15:21:01 27674920 31777492 512240 1.56 175852 4073596 1926756 5.68 1339812 3351804 20 15:22:01 27681132 31783796 505856 1.54 175908 4073608 1926756 5.68 1333424 3351808 16 15:23:01 27681376 31784044 505564 1.54 175936 4073612 1926756 5.68 1333164 3351808 8 15:24:01 27680068 31783708 506112 1.54 176028 4074128 1996604 5.88 1333408 3352240 12 15:25:01 27680304 31783944 505828 1.54 176048 4074128 1979984 5.84 1333392 3352240 20 Average: 27740173 31774960 514923 1.57 174421 4011388 1955738 5.76 1336431 3294164 15636 15:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:17:01 veth28b1146 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:17:01 ens3 349.73 270.61 5030.48 89.11 0.00 0.00 0.00 0.00 15:17:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 15:17:01 docker0 121.14 146.53 9.58 1120.91 0.00 0.00 0.00 0.00 15:18:01 ens3 130.28 86.67 2675.37 18.80 0.00 0.00 0.00 0.00 15:18:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 15:18:01 docker0 12.10 16.33 0.72 92.00 0.00 0.00 0.00 0.00 15:19:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 53.40 39.76 856.26 12.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 14.81 18.10 1.14 134.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2145) 06/09/22 _x86_64_ (8 CPU) 15:15:10 LINUX RESTART (8 CPU) 15:16:01 CPU %user %nice %system %iowait %steal %idle 15:17:01 all 29.70 0.00 6.52 0.92 0.09 62.76 15:17:01 0 29.58 0.00 6.73 1.39 0.10 62.20 15:17:01 1 29.77 0.00 6.35 0.89 0.10 62.88 15:17:01 2 27.98 0.00 5.05 0.19 0.08 66.71 15:17:01 3 29.87 0.00 6.04 0.08 0.08 63.92 15:17:01 4 28.95 0.00 7.58 1.82 0.10 61.55 15:17:01 5 29.84 0.00 7.31 0.31 0.08 62.46 15:17:01 6 33.38 0.00 6.39 2.59 0.10 57.54 15:17:01 7 28.20 0.00 6.72 0.12 0.09 64.88 15:18:01 all 16.98 0.00 3.64 0.97 0.07 78.35 15:18:01 0 18.72 0.00 3.78 2.08 0.05 75.37 15:18:01 1 15.96 0.00 3.41 0.77 0.07 79.79 15:18:01 2 15.97 0.00 3.09 0.05 0.05 80.83 15:18:01 3 16.77 0.00 3.58 0.84 0.08 78.74 15:18:01 4 17.10 0.00 3.79 0.47 0.07 78.58 15:18:01 5 16.26 0.00 4.18 3.12 0.07 76.37 15:18:01 6 19.18 0.00 3.54 0.13 0.07 77.07 15:18:01 7 15.90 0.00 3.73 0.27 0.07 80.03 15:19:01 all 0.04 0.00 0.01 0.00 0.01 99.93 15:19:01 0 0.03 0.00 0.02 0.02 0.02 99.92 15:19:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:19:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:19:01 3 0.20 0.00 0.02 0.00 0.03 99.75 15:19:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:19:01 5 0.03 0.00 0.02 0.02 0.02 99.92 15:19:01 6 0.03 0.00 0.02 0.00 0.00 99.95 15:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:20:01 all 0.02 0.00 0.02 0.00 0.01 99.95 15:20:01 0 0.00 0.00 0.03 0.02 0.00 99.95 15:20:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:20:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:20:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:20:01 4 0.02 0.00 0.02 0.00 0.02 99.95 15:20:01 5 0.03 0.00 0.03 0.02 0.00 99.92 15:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:20:01 7 0.02 0.00 0.02 0.00 0.03 99.93 15:21:01 all 0.02 0.00 0.01 0.00 0.00 99.97 15:21:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:21:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:21:01 4 0.02 0.00 0.00 0.02 0.00 99.97 15:21:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:21:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:21:01 7 0.07 0.00 0.02 0.00 0.00 99.92 15:22:01 all 0.02 0.00 0.02 0.01 0.01 99.95 15:22:01 0 0.02 0.00 0.00 0.03 0.02 99.93 15:22:01 1 0.02 0.00 0.00 0.03 0.00 99.95 15:22:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:22:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:22:01 6 0.03 0.00 0.03 0.00 0.02 99.92 15:22:01 7 0.02 0.00 0.07 0.00 0.02 99.90 15:23:01 all 0.12 0.00 0.01 0.00 0.00 99.86 15:23:01 0 0.03 0.00 0.02 0.02 0.00 99.93 15:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:23:01 3 0.90 0.00 0.00 0.00 0.02 99.09 15:23:01 4 0.02 0.00 0.00 0.02 0.00 99.97 15:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:23:01 6 0.00 0.00 0.03 0.00 0.00 99.97 15:23:01 7 0.02 0.00 0.02 0.00 0.00 99.97 15:24:01 all 0.05 0.00 0.03 0.01 0.01 99.91 15:24:01 0 0.03 0.00 0.03 0.02 0.02 99.90 15:24:01 1 0.02 0.00 0.02 0.03 0.00 99.93 15:24:01 2 0.02 0.00 0.03 0.00 0.00 99.95 15:24:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:24:01 4 0.18 0.00 0.05 0.02 0.00 99.75 15:24:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:24:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:24:01 7 0.05 0.00 0.02 0.00 0.03 99.90 15:25:01 all 0.11 0.00 0.01 0.00 0.00 99.88 15:25:01 0 0.02 0.00 0.00 0.02 0.00 99.97 15:25:01 1 0.00 0.00 0.02 0.02 0.00 99.97 15:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:25:01 3 0.76 0.00 0.00 0.00 0.02 99.22 15:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:25:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:25:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:25:01 7 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 5.17 0.00 1.13 0.21 0.02 93.47 Average: 0 5.33 0.00 1.17 0.40 0.02 93.09 Average: 1 5.04 0.00 1.08 0.19 0.02 93.67 Average: 2 4.83 0.00 0.90 0.03 0.02 94.23 Average: 3 5.37 0.00 1.07 0.10 0.03 93.43 Average: 4 5.08 0.00 1.26 0.26 0.02 93.38 Average: 5 5.08 0.00 1.27 0.38 0.02 93.25 Average: 6 5.79 0.00 1.11 0.30 0.02 92.78 Average: 7 4.85 0.00 1.16 0.04 0.03 93.92