---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-17084 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-17084) 07/06/22 _x86_64_ (8 CPU) 23:29:12 LINUX RESTART (8 CPU) 23:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:31:01 254.34 5.08 249.26 0.00 423.26 68746.28 0.00 23:32:01 78.82 0.03 78.79 0.00 6.80 22750.03 0.00 23:33:01 1.20 0.00 1.20 0.00 0.00 14.26 0.00 23:34:02 1.72 0.00 1.72 0.00 0.00 19.59 0.00 23:35:01 1.66 0.02 1.64 0.00 0.14 31.45 0.00 23:36:01 1.57 0.00 1.57 0.00 0.00 18.00 0.00 Average: 56.70 0.86 55.84 0.00 71.89 15304.62 0.00 23:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:31:01 28305924 31502464 778676 2.37 132276 3299840 2567860 7.57 1418448 2720792 13128 23:32:01 28045080 31776164 507440 1.54 146296 3774536 1717504 5.06 1229452 3128876 176 23:33:01 28045736 31776840 506788 1.54 146340 3774540 1717504 5.06 1228616 3128880 16 23:34:02 28049104 31780220 503228 1.53 146368 3774548 1717504 5.06 1224908 3128880 184 23:35:01 28049120 31780308 503096 1.53 146432 3774548 1717504 5.06 1224936 3128896 20 23:36:01 28055892 31787260 496084 1.51 146460 3774684 1717504 5.06 1218060 3129024 16 Average: 28091809 31733876 549219 1.67 144029 3695449 1859230 5.48 1257403 3060891 2257 23:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:31:01 ens3 372.40 279.32 4835.82 100.50 0.00 0.00 0.00 0.00 23:31:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 23:31:01 docker0 118.86 129.08 9.18 895.72 0.00 0.00 0.00 0.00 23:31:01 vethff371da 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 23:32:01 ens3 146.32 108.91 2586.21 59.05 0.00 0.00 0.00 0.00 23:32:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 23:32:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 ens3 0.43 0.23 0.26 0.19 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:02 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 23:34:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 ens3 0.15 0.10 0.08 0.07 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 ens3 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 86.83 64.97 1240.44 26.71 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 19.87 21.58 1.53 149.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-17084) 07/06/22 _x86_64_ (8 CPU) 23:29:12 LINUX RESTART (8 CPU) 23:30:01 CPU %user %nice %system %iowait %steal %idle 23:31:01 all 17.53 0.00 5.84 1.65 0.07 74.92 23:31:01 0 18.09 0.00 5.40 0.42 0.08 76.00 23:31:01 1 17.03 0.00 6.43 6.32 0.07 70.15 23:31:01 2 17.24 0.00 5.10 0.78 0.08 76.80 23:31:01 3 17.74 0.00 6.82 2.48 0.08 72.87 23:31:01 4 17.78 0.00 5.61 1.61 0.07 74.93 23:31:01 5 16.88 0.00 5.71 0.81 0.07 76.54 23:31:01 6 17.78 0.00 5.32 0.44 0.05 76.40 23:31:01 7 17.66 0.00 6.33 0.34 0.07 75.60 23:32:01 all 7.13 0.00 1.98 0.58 0.03 90.27 23:32:01 0 7.05 0.00 2.06 0.05 0.02 90.82 23:32:01 1 6.51 0.00 2.08 2.54 0.03 88.83 23:32:01 2 7.16 0.00 1.49 0.13 0.03 91.18 23:32:01 3 8.26 0.00 2.19 0.27 0.03 89.24 23:32:01 4 7.06 0.00 1.98 0.20 0.03 90.73 23:32:01 5 6.75 0.00 1.95 0.03 0.03 91.24 23:32:01 6 6.60 0.00 2.06 1.40 0.03 89.90 23:32:01 7 7.66 0.00 2.03 0.02 0.03 90.26 23:33:01 all 0.27 0.00 0.02 0.01 0.00 99.70 23:33:01 0 0.00 0.00 0.03 0.00 0.02 99.95 23:33:01 1 0.00 0.00 0.00 0.02 0.00 99.98 23:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:33:01 3 1.97 0.00 0.00 0.00 0.00 98.03 23:33:01 4 0.03 0.00 0.05 0.00 0.02 99.90 23:33:01 5 0.07 0.00 0.03 0.00 0.00 99.90 23:33:01 6 0.02 0.00 0.00 0.03 0.00 99.95 23:33:01 7 0.05 0.00 0.02 0.00 0.00 99.93 23:34:02 all 0.26 0.00 0.01 0.01 0.00 99.71 23:34:02 0 0.02 0.00 0.00 0.02 0.00 99.97 23:34:02 1 0.02 0.00 0.00 0.00 0.02 99.97 23:34:02 2 0.02 0.00 0.03 0.00 0.00 99.95 23:34:02 3 1.97 0.00 0.00 0.00 0.00 98.03 23:34:02 4 0.03 0.00 0.02 0.00 0.02 99.93 23:34:02 5 0.00 0.00 0.03 0.00 0.00 99.97 23:34:02 6 0.00 0.00 0.02 0.03 0.00 99.95 23:34:02 7 0.03 0.00 0.02 0.00 0.00 99.95 23:35:01 all 0.27 0.00 0.02 0.01 0.01 99.70 23:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:35:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:35:01 3 1.94 0.00 0.03 0.00 0.00 98.03 23:35:01 4 0.03 0.00 0.03 0.00 0.02 99.92 23:35:01 5 0.07 0.00 0.03 0.02 0.00 99.88 23:35:01 6 0.03 0.00 0.02 0.03 0.02 99.90 23:35:01 7 0.00 0.00 0.03 0.00 0.02 99.95 23:36:01 all 0.26 0.00 0.02 0.00 0.01 99.71 23:36:01 0 0.02 0.00 0.03 0.00 0.00 99.95 23:36:01 1 0.02 0.00 0.02 0.03 0.00 99.93 23:36:01 2 0.02 0.00 0.02 0.00 0.02 99.95 23:36:01 3 1.97 0.00 0.03 0.00 0.02 97.98 23:36:01 4 0.03 0.00 0.02 0.00 0.02 99.93 23:36:01 5 0.00 0.00 0.02 0.00 0.00 99.98 23:36:01 6 0.00 0.00 0.02 0.00 0.00 99.98 23:36:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 4.26 0.00 1.31 0.37 0.02 94.04 Average: 0 4.18 0.00 1.25 0.08 0.02 94.47 Average: 1 3.90 0.00 1.41 1.47 0.02 93.19 Average: 2 4.06 0.00 1.10 0.15 0.02 94.66 Average: 3 5.59 0.00 1.49 0.45 0.02 92.45 Average: 4 4.13 0.00 1.28 0.30 0.03 94.26 Average: 5 3.95 0.00 1.29 0.14 0.02 94.60 Average: 6 4.04 0.00 1.23 0.32 0.02 94.39 Average: 7 4.21 0.00 1.40 0.06 0.02 94.31