---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2354 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-2354) 06/13/22 _x86_64_ (8 CPU) 21:28:49 LINUX RESTART (8 CPU) 21:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:30:01 472.31 55.55 416.76 0.00 7410.06 202152.48 0.00 21:31:01 160.97 1.35 159.62 0.00 20.80 38771.54 0.00 21:32:01 123.66 0.07 123.60 0.00 8.27 33690.65 0.00 21:33:01 1.28 0.00 1.28 0.00 0.00 15.88 0.00 21:34:01 1.43 0.02 1.42 0.00 0.13 16.53 0.00 21:35:01 0.95 0.00 0.95 0.00 0.00 11.86 0.00 21:36:01 1.28 0.00 1.28 0.00 0.00 15.46 0.00 21:37:01 1.02 0.00 1.02 0.00 0.00 12.66 0.00 21:38:02 1.15 0.00 1.15 0.00 0.00 13.33 0.00 21:39:01 0.95 0.00 0.95 0.00 0.00 12.88 0.00 Average: 76.63 5.71 70.92 0.00 745.25 27519.16 0.00 21:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:01 28827200 31739920 559544 1.70 120316 3057712 2206016 6.50 1138728 2527496 1876 21:31:01 28028444 31574808 714960 2.17 164344 3573352 2711444 7.99 1572616 2809916 176212 21:32:01 27659196 31763372 527624 1.60 174548 4075788 1892936 5.58 1353716 3353364 152 21:33:01 27661024 31765228 525712 1.60 174580 4075792 1892936 5.58 1352116 3353368 192 21:34:01 27665820 31770004 520832 1.58 174608 4075792 1892936 5.58 1347300 3353372 8 21:35:01 27666024 31770264 520588 1.58 174632 4075800 1892936 5.58 1348036 3353376 180 21:36:01 27672088 31776324 514460 1.56 174664 4075808 1892936 5.58 1341928 3353380 12 21:37:01 27671496 31776068 514956 1.57 174696 4075812 1892936 5.58 1341728 3353652 164 21:38:02 27671740 31776316 514620 1.56 174724 4075812 1892936 5.58 1341712 3353652 24 21:39:01 27671976 31776616 514292 1.56 174748 4075816 1892936 5.58 1341460 3353664 188 Average: 27819501 31748892 542759 1.65 168186 3923748 2006095 5.91 1347934 3216524 17901 21:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:01 lo 7.40 7.40 0.72 0.72 0.00 0.00 0.00 0.00 21:30:01 docker0 61.93 73.38 4.94 129.64 0.00 0.00 0.00 0.00 21:30:01 ens3 849.15 528.79 7459.53 112.33 0.00 0.00 0.00 0.00 21:30:01 vethcb1a550 49.82 60.40 4.78 47.31 0.00 0.00 0.00 0.00 21:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:31:01 docker0 62.79 78.69 4.84 1029.54 0.00 0.00 0.00 0.00 21:31:01 veth4bfc248 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:31:01 ens3 152.66 118.75 1080.26 74.02 0.00 0.00 0.00 0.00 21:32:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:32:01 docker0 2.65 5.53 0.17 53.84 0.00 0.00 0.00 0.00 21:32:01 ens3 130.89 88.55 2626.30 38.35 0.00 0.00 0.00 0.00 21:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 3.68 4.05 0.31 6.97 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:02 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 12.76 15.79 1.00 121.50 0.00 0.00 0.00 0.00 Average: ens3 113.88 74.18 1118.57 23.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-2354) 06/13/22 _x86_64_ (8 CPU) 21:28:49 LINUX RESTART (8 CPU) 21:29:01 CPU %user %nice %system %iowait %steal %idle 21:30:01 all 12.12 0.00 4.92 1.92 0.07 80.97 21:30:01 0 9.88 0.00 4.17 2.86 0.08 83.01 21:30:01 1 11.88 0.00 5.78 1.89 0.07 80.38 21:30:01 2 10.45 0.00 4.94 3.09 0.05 81.46 21:30:01 3 14.22 0.00 3.97 1.27 0.07 80.48 21:30:01 4 14.71 0.00 5.03 1.79 0.05 78.42 21:30:01 5 11.74 0.00 5.14 0.51 0.05 82.56 21:30:01 6 11.38 0.00 5.36 3.61 0.07 79.58 21:30:01 7 12.74 0.00 5.01 0.34 0.08 81.83 21:31:01 all 35.33 0.00 6.70 0.72 0.10 57.15 21:31:01 0 33.86 0.00 7.11 1.64 0.08 57.30 21:31:01 1 35.04 0.00 6.38 0.24 0.08 58.26 21:31:01 2 36.11 0.00 6.72 0.29 0.08 56.80 21:31:01 3 34.28 0.00 6.41 0.19 0.10 59.02 21:31:01 4 36.84 0.00 6.32 0.15 0.10 56.58 21:31:01 5 35.40 0.00 7.21 2.53 0.10 54.76 21:31:01 6 36.56 0.00 6.76 0.63 0.10 55.94 21:31:01 7 34.53 0.00 6.72 0.14 0.10 58.51 21:32:01 all 9.50 0.00 2.35 0.67 0.04 87.44 21:32:01 0 9.02 0.00 3.03 0.62 0.03 87.30 21:32:01 1 8.90 0.00 2.58 0.22 0.03 88.27 21:32:01 2 10.11 0.00 1.93 1.28 0.05 86.62 21:32:01 3 10.98 0.00 2.59 0.03 0.03 86.36 21:32:01 4 10.00 0.00 2.07 0.15 0.05 87.73 21:32:01 5 8.72 0.00 1.70 0.10 0.02 89.47 21:32:01 6 9.03 0.00 2.53 2.60 0.05 85.79 21:32:01 7 9.24 0.00 2.40 0.35 0.03 87.97 21:33:01 all 0.02 0.00 0.01 0.01 0.01 99.96 21:33:01 0 0.00 0.00 0.02 0.00 0.02 99.97 21:33:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:33:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 21:33:01 5 0.02 0.00 0.03 0.02 0.00 99.93 21:33:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:33:01 7 0.00 0.00 0.02 0.02 0.02 99.95 21:34:01 all 0.01 0.00 0.02 0.00 0.00 99.96 21:34:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:34:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:34:01 2 0.03 0.00 0.05 0.00 0.02 99.90 21:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 21:34:01 5 0.02 0.00 0.03 0.02 0.02 99.92 21:34:01 6 0.02 0.00 0.03 0.00 0.00 99.95 21:34:01 7 0.00 0.00 0.00 0.02 0.00 99.98 21:35:01 all 0.03 0.00 0.02 0.00 0.00 99.95 21:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:35:01 2 0.05 0.00 0.02 0.00 0.02 99.92 21:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:35:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:35:01 5 0.03 0.00 0.03 0.00 0.00 99.93 21:35:01 6 0.00 0.00 0.00 0.02 0.00 99.98 21:35:01 7 0.03 0.00 0.02 0.02 0.00 99.93 21:36:01 all 0.02 0.00 0.02 0.01 0.00 99.96 21:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:36:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:36:01 2 0.05 0.00 0.02 0.00 0.00 99.93 21:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:36:01 4 0.02 0.00 0.03 0.00 0.02 99.93 21:36:01 5 0.02 0.00 0.02 0.03 0.00 99.93 21:36:01 6 0.05 0.00 0.00 0.00 0.00 99.95 21:36:01 7 0.00 0.00 0.02 0.02 0.00 99.97 21:37:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:37:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:37:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:37:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:37:01 7 0.03 0.00 0.03 0.02 0.00 99.92 21:38:02 all 0.02 0.00 0.01 0.00 0.00 99.96 21:38:02 0 0.03 0.00 0.02 0.00 0.00 99.95 21:38:02 1 0.02 0.00 0.00 0.00 0.00 99.98 21:38:02 2 0.02 0.00 0.00 0.00 0.00 99.98 21:38:02 3 0.02 0.00 0.02 0.00 0.00 99.97 21:38:02 4 0.00 0.00 0.02 0.00 0.00 99.98 21:38:02 5 0.02 0.00 0.03 0.00 0.00 99.95 21:38:02 6 0.02 0.00 0.00 0.00 0.00 99.98 21:38:02 7 0.05 0.00 0.02 0.02 0.02 99.90 21:39:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:39:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:39:01 2 0.05 0.00 0.02 0.00 0.00 99.93 21:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:39:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:39:01 7 0.05 0.00 0.05 0.02 0.00 99.88 Average: all 5.66 0.00 1.40 0.33 0.02 92.58 Average: 0 5.25 0.00 1.44 0.51 0.02 92.78 Average: 1 5.56 0.00 1.47 0.23 0.02 92.71 Average: 2 5.66 0.00 1.36 0.46 0.02 92.49 Average: 3 5.90 0.00 1.29 0.15 0.02 92.64 Average: 4 6.13 0.00 1.34 0.21 0.02 92.30 Average: 5 5.54 0.00 1.41 0.32 0.02 92.71 Average: 6 5.66 0.00 1.46 0.68 0.02 92.17 Average: 7 5.61 0.00 1.41 0.09 0.03 92.86