---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33683 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-33683) 04/28/22 _x86_64_ (8 CPU) 17:25:04 LINUX RESTART (8 CPU) 17:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:27:01 81.04 1.12 79.92 0.00 33.33 84236.36 0.00 17:28:01 72.97 0.08 72.89 0.00 1.33 82055.14 0.00 17:29:01 2.50 0.00 2.50 0.00 0.00 8754.82 0.00 17:30:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 17:31:01 0.95 0.03 0.92 0.00 1.47 10.53 0.00 17:32:01 1.32 0.00 1.32 0.00 0.00 21.20 0.00 17:33:01 0.83 0.07 0.77 0.00 0.67 9.33 0.00 17:34:01 1.70 0.00 1.70 0.00 0.00 19.33 0.00 17:35:01 0.85 0.00 0.85 0.00 0.00 9.07 0.00 17:36:01 1.23 0.00 1.23 0.00 0.00 19.86 0.00 Average: 16.48 0.13 16.35 0.00 3.68 17514.83 0.00 17:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:01 28035736 31709068 579600 1.76 122480 3749436 2184252 6.44 1376956 3005208 482020 17:28:01 28467316 31770060 521288 1.59 130412 3384564 1780892 5.25 1200916 2769732 244 17:29:01 28471908 31774736 516552 1.57 130460 3384564 1780892 5.25 1192552 2769740 172 17:30:01 28474148 31777316 513972 1.56 130516 3384576 1796948 5.30 1190116 2769976 44 17:31:01 28474900 31777984 513440 1.56 130540 3384624 1796948 5.30 1189916 2769988 20 17:32:01 28475632 31778788 512584 1.56 130588 3384620 1796948 5.30 1188536 2770036 20 17:33:01 28481956 31785316 505656 1.54 130612 3384640 1796948 5.30 1182268 2770044 216 17:34:01 28481996 31785416 505556 1.54 130644 3384648 1796948 5.30 1181592 2770056 12 17:35:01 28481640 31785136 505800 1.54 130672 3384648 1796948 5.30 1181920 2770068 8 17:36:01 28481412 31784932 505924 1.54 130724 3384628 1796948 5.30 1181984 2770048 12 Average: 28432664 31772875 518037 1.58 129765 3421095 1832467 5.40 1206676 2793490 48277 17:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:01 veth96e691f 53.14 65.89 4.96 715.18 0.00 0.00 0.00 0.06 17:27:01 docker0 53.14 65.79 4.23 715.18 0.00 0.00 0.00 0.00 17:27:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:27:01 ens3 222.73 140.39 4084.41 26.18 0.00 0.00 0.00 0.00 17:28:01 docker0 1.35 1.22 0.10 1.64 0.00 0.00 0.00 0.00 17:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:28:01 ens3 168.92 113.01 2539.67 70.88 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.47 0.27 0.26 0.21 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 ens3 5.92 2.60 5.53 0.17 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 8.43 4.23 7.64 0.34 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:34:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:36:01 ens3 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 Average: docker0 5.45 6.70 0.43 71.68 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 40.69 26.09 663.74 9.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33683) 04/28/22 _x86_64_ (8 CPU) 17:25:04 LINUX RESTART (8 CPU) 17:26:01 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 41.87 0.00 7.49 0.84 0.11 49.70 17:27:01 0 41.47 0.00 7.85 3.00 0.13 47.55 17:27:01 1 41.66 0.00 7.05 0.37 0.10 50.82 17:27:01 2 41.56 0.00 7.42 0.15 0.10 50.76 17:27:01 3 40.94 0.00 8.32 1.29 0.10 49.35 17:27:01 4 41.81 0.00 6.91 0.79 0.10 50.38 17:27:01 5 44.53 0.00 7.02 0.37 0.10 47.98 17:27:01 6 42.96 0.00 7.68 0.29 0.10 48.97 17:27:01 7 39.99 0.00 7.67 0.41 0.10 51.83 17:28:01 all 18.41 0.00 3.64 0.59 0.05 77.32 17:28:01 0 18.74 0.00 4.01 3.01 0.05 74.19 17:28:01 1 18.58 0.00 3.70 0.05 0.03 77.64 17:28:01 2 18.96 0.00 3.48 0.08 0.05 77.43 17:28:01 3 18.12 0.00 3.59 0.44 0.03 77.81 17:28:01 4 17.64 0.00 3.59 0.79 0.05 77.93 17:28:01 5 18.82 0.00 3.44 0.12 0.05 77.57 17:28:01 6 18.55 0.00 3.55 0.22 0.05 77.63 17:28:01 7 17.84 0.00 3.75 0.03 0.05 78.33 17:29:01 all 0.02 0.00 0.02 0.01 0.01 99.95 17:29:01 0 0.00 0.00 0.02 0.02 0.02 99.95 17:29:01 1 0.02 0.00 0.02 0.02 0.02 99.93 17:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 17:29:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:29:01 4 0.03 0.00 0.02 0.02 0.00 99.93 17:29:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:29:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:29:01 7 0.05 0.00 0.02 0.00 0.02 99.92 17:30:01 all 0.05 0.00 0.01 0.01 0.01 99.92 17:30:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:30:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:30:01 2 0.05 0.00 0.00 0.00 0.00 99.95 17:30:01 3 0.07 0.00 0.02 0.03 0.00 99.88 17:30:01 4 0.03 0.00 0.00 0.03 0.02 99.92 17:30:01 5 0.03 0.00 0.00 0.00 0.00 99.97 17:30:01 6 0.02 0.00 0.02 0.00 0.02 99.95 17:30:01 7 0.10 0.00 0.03 0.02 0.02 99.83 17:31:01 all 0.03 0.00 0.01 0.00 0.00 99.95 17:31:01 0 0.02 0.00 0.00 0.02 0.00 99.97 17:31:01 1 0.07 0.00 0.02 0.00 0.00 99.92 17:31:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 4 0.02 0.00 0.00 0.02 0.00 99.97 17:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:31:01 7 0.07 0.00 0.03 0.00 0.02 99.88 17:32:01 all 0.02 0.00 0.02 0.00 0.01 99.95 17:32:01 0 0.00 0.00 0.05 0.00 0.02 99.93 17:32:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:32:01 2 0.03 0.00 0.00 0.00 0.00 99.97 17:32:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:32:01 4 0.00 0.00 0.02 0.02 0.00 99.97 17:32:01 5 0.00 0.00 0.02 0.00 0.00 99.98 17:32:01 6 0.02 0.00 0.00 0.00 0.02 99.97 17:32:01 7 0.05 0.00 0.00 0.00 0.00 99.95 17:33:01 all 0.02 0.00 0.02 0.00 0.00 99.96 17:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:33:01 1 0.02 0.00 0.05 0.00 0.00 99.93 17:33:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:33:01 3 0.02 0.00 0.02 0.02 0.00 99.95 17:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:33:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:33:01 6 0.02 0.00 0.02 0.00 0.00 99.97 17:33:01 7 0.05 0.00 0.03 0.00 0.00 99.92 17:34:01 all 0.01 0.00 0.02 0.01 0.00 99.96 17:34:01 0 0.02 0.00 0.02 0.02 0.00 99.95 17:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:34:01 2 0.00 0.00 0.03 0.00 0.00 99.97 17:34:01 3 0.03 0.00 0.02 0.02 0.00 99.93 17:34:01 4 0.00 0.00 0.02 0.02 0.00 99.97 17:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:34:01 6 0.00 0.00 0.02 0.00 0.00 99.98 17:34:01 7 0.02 0.00 0.03 0.00 0.02 99.93 17:35:01 all 0.01 0.00 0.02 0.00 0.01 99.96 17:35:01 0 0.02 0.00 0.05 0.02 0.02 99.90 17:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 3 0.02 0.00 0.00 0.00 0.02 99.97 17:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:35:01 5 0.00 0.00 0.03 0.00 0.00 99.97 17:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:35:01 7 0.02 0.00 0.05 0.00 0.02 99.92 17:36:01 all 0.02 0.00 0.01 0.01 0.00 99.96 17:36:01 0 0.05 0.00 0.00 0.02 0.00 99.93 17:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:36:01 2 0.05 0.00 0.02 0.00 0.00 99.93 17:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:36:01 4 0.00 0.00 0.00 0.03 0.00 99.97 17:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 17:36:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 5.98 0.00 1.11 0.15 0.02 92.74 Average: 0 6.01 0.00 1.20 0.61 0.02 92.17 Average: 1 6.00 0.00 1.08 0.04 0.02 92.86 Average: 2 6.01 0.00 1.09 0.02 0.02 92.86 Average: 3 5.86 0.00 1.19 0.18 0.02 92.76 Average: 4 5.90 0.00 1.05 0.17 0.02 92.87 Average: 5 6.27 0.00 1.04 0.05 0.02 92.62 Average: 6 6.09 0.00 1.12 0.05 0.02 92.73 Average: 7 5.74 0.00 1.15 0.05 0.02 93.04