---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15091 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-15091) 06/20/22 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 388.45 51.62 336.84 0.00 6891.97 181555.88 0.00 00:15:01 152.11 0.10 152.01 0.00 13.46 39110.95 0.00 00:16:01 126.63 0.00 126.63 0.00 0.00 32861.46 0.00 00:17:01 1.33 0.00 1.33 0.00 0.00 16.15 0.00 00:18:01 1.60 0.03 1.57 0.00 0.27 16.66 0.00 00:19:01 1.62 0.00 1.62 0.00 0.00 19.59 0.00 00:20:01 1.00 0.00 1.00 0.00 0.00 11.20 0.00 Average: 96.11 7.39 88.71 0.00 986.62 36229.15 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 28452764 31736172 563996 1.72 141888 3352312 2238932 6.60 1215940 2777772 280068 00:15:01 27967604 31702964 589908 1.79 164628 3754924 2407500 7.10 1519852 2921312 309552 00:16:01 27642824 31771228 523972 1.59 175628 4098288 1877476 5.53 1355612 3371128 128 00:17:01 27642732 31771164 523796 1.59 175664 4098288 1877476 5.53 1354872 3371132 176 00:18:01 27652008 31780580 514132 1.56 175696 4098292 1877476 5.53 1346876 3371144 12 00:19:01 27651944 31780568 514076 1.56 175724 4098304 1877476 5.53 1347504 3371148 48 00:20:01 27653968 31782628 511984 1.56 175756 4098304 1877476 5.53 1345268 3371148 24 Average: 27809121 31760758 534552 1.63 169283 3942673 2004830 5.91 1355132 3222112 84287 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 veth851e7f4 98.68 124.64 9.35 979.38 0.00 0.00 0.00 0.08 00:14:01 lo 7.20 7.20 0.70 0.70 0.00 0.00 0.00 0.00 00:14:01 docker0 134.01 161.31 10.61 1225.71 0.00 0.00 0.00 0.00 00:14:01 ens3 964.40 653.30 8066.49 124.69 0.00 0.00 0.00 0.00 00:15:01 veth27fb6e1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:15:01 docker0 6.98 8.88 0.41 38.06 0.00 0.00 0.00 0.00 00:15:01 ens3 93.38 67.66 90.70 69.16 0.00 0.00 0.00 0.00 00:16:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:16:01 docker0 7.62 9.52 0.45 51.73 0.00 0.00 0.00 0.00 00:16:01 ens3 161.54 107.23 2627.35 59.67 0.00 0.00 0.00 0.00 00:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 ens3 0.70 0.73 0.05 0.06 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 ens3 0.88 0.33 1.87 0.09 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 21.23 25.67 1.64 187.94 0.00 0.00 0.00 0.00 Average: ens3 174.46 118.50 1541.02 36.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15091) 06/20/22 _x86_64_ (8 CPU) 00:12:42 LINUX RESTART (8 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 12.08 0.00 4.90 2.77 0.07 80.18 00:14:01 0 11.81 0.00 5.03 5.67 0.08 77.40 00:14:01 1 12.68 0.00 4.40 2.35 0.05 80.52 00:14:01 2 11.04 0.00 4.45 1.57 0.07 82.87 00:14:01 3 10.35 0.00 5.33 0.85 0.08 83.39 00:14:01 4 13.03 0.00 3.56 1.43 0.07 81.91 00:14:01 5 10.85 0.00 5.00 4.99 0.08 79.07 00:14:01 6 11.67 0.00 5.85 1.32 0.07 81.10 00:14:01 7 15.23 0.00 5.57 3.93 0.07 75.20 00:15:01 all 36.55 0.00 6.90 1.16 0.10 55.29 00:15:01 0 36.55 0.00 7.78 4.79 0.08 50.80 00:15:01 1 36.37 0.00 6.81 0.78 0.10 55.94 00:15:01 2 37.09 0.00 6.96 0.36 0.10 55.50 00:15:01 3 34.50 0.00 5.91 0.42 0.12 59.05 00:15:01 4 39.34 0.00 6.64 0.17 0.10 53.74 00:15:01 5 34.95 0.00 6.85 0.73 0.10 57.37 00:15:01 6 36.20 0.00 7.37 1.89 0.08 54.45 00:15:01 7 37.38 0.00 6.86 0.10 0.12 55.54 00:16:01 all 4.83 0.00 1.97 1.11 0.05 92.04 00:16:01 0 4.98 0.00 2.97 3.82 0.05 88.18 00:16:01 1 4.25 0.00 1.56 0.03 0.03 94.13 00:16:01 2 3.86 0.00 2.10 1.49 0.05 92.51 00:16:01 3 4.44 0.00 2.12 1.51 0.05 91.88 00:16:01 4 4.96 0.00 1.81 1.39 0.07 91.78 00:16:01 5 6.97 0.00 1.54 0.03 0.05 91.40 00:16:01 6 4.72 0.00 1.96 0.12 0.07 93.13 00:16:01 7 4.49 0.00 1.68 0.49 0.03 93.30 00:17:01 all 0.05 0.00 0.01 0.01 0.00 99.93 00:17:01 0 0.03 0.00 0.03 0.02 0.00 99.92 00:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:17:01 2 0.00 0.00 0.03 0.02 0.00 99.95 00:17:01 3 0.02 0.00 0.03 0.00 0.00 99.95 00:17:01 4 0.30 0.00 0.00 0.02 0.02 99.67 00:17:01 5 0.02 0.00 0.00 0.00 0.00 99.98 00:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:18:01 all 0.02 0.00 0.03 0.01 0.01 99.94 00:18:01 0 0.00 0.00 0.02 0.05 0.02 99.92 00:18:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 00:18:01 3 0.00 0.00 0.05 0.00 0.00 99.95 00:18:01 4 0.00 0.00 0.03 0.03 0.00 99.93 00:18:01 5 0.05 0.00 0.07 0.00 0.02 99.87 00:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 00:18:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:19:01 all 0.09 0.00 0.01 0.00 0.00 99.90 00:19:01 0 0.02 0.00 0.00 0.02 0.00 99.97 00:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 00:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 3 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 4 0.57 0.00 0.03 0.02 0.00 99.38 00:19:01 5 0.05 0.00 0.02 0.00 0.00 99.93 00:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:19:01 7 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 all 0.02 0.00 0.01 0.00 0.00 99.97 00:20:01 0 0.00 0.00 0.03 0.02 0.00 99.95 00:20:01 1 0.03 0.00 0.00 0.00 0.00 99.97 00:20:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:20:01 3 0.03 0.00 0.00 0.00 0.02 99.95 00:20:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 00:20:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 7.60 0.00 1.96 0.72 0.03 89.69 Average: 0 7.57 0.00 2.25 2.04 0.03 88.10 Average: 1 7.56 0.00 1.82 0.45 0.03 90.14 Average: 2 7.36 0.00 1.92 0.49 0.03 90.19 Average: 3 6.98 0.00 1.90 0.40 0.04 90.69 Average: 4 8.27 0.00 1.72 0.44 0.04 89.54 Average: 5 7.50 0.00 1.91 0.82 0.04 89.74 Average: 6 7.46 0.00 2.16 0.47 0.03 89.88 Average: 7 8.09 0.00 2.00 0.64 0.03 89.23