---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7313 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: 2799.994 BogoMIPS: 5599.98 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7313) 03/16/22 _x86_64_ (8 CPU) 17:25:30 LINUX RESTART (8 CPU) 17:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:27:01 301.37 13.44 287.93 0.00 2100.12 104104.80 0.00 17:28:01 29.66 0.02 29.65 0.00 0.40 16421.13 0.00 17:29:01 1.28 0.00 1.28 0.00 0.00 14.68 0.00 17:30:01 1.05 0.00 1.05 0.00 0.00 13.20 0.00 17:31:01 1.25 0.02 1.23 0.00 0.13 14.93 0.00 Average: 66.14 2.66 63.48 0.00 414.48 23844.67 0.00 17:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:01 28876728 31730736 575408 1.75 104028 3020820 2412428 7.11 1262596 2367500 385000 17:28:01 28834164 31786024 514300 1.56 110544 3092596 1957568 5.77 1220624 2426928 156 17:29:01 28835084 31787080 512892 1.56 110576 3092600 1957568 5.77 1220900 2426932 16 17:30:01 28840036 31792212 507712 1.54 110608 3092728 1957568 5.77 1215264 2427076 140 17:31:01 28839160 31791412 508416 1.55 110656 3092736 1957568 5.77 1215556 2427084 68 Average: 28845034 31777493 523746 1.59 109282 3078296 2048540 6.04 1226988 2415104 77076 17:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:01 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 17:27:01 docker0 31.91 32.52 3.68 394.88 0.00 0.00 0.00 0.00 17:27:01 ens3 452.52 287.09 6819.60 81.41 0.00 0.00 0.00 0.00 17:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 37.13 33.13 14.53 53.07 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.37 0.15 0.25 0.18 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.13 0.13 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.17 0.08 0.08 0.06 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.30 6.42 0.73 77.91 0.00 0.00 0.00 0.00 Average: ens3 96.87 63.37 1348.57 26.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7313) 03/16/22 _x86_64_ (8 CPU) 17:25:30 LINUX RESTART (8 CPU) 17:26:02 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 23.26 0.00 5.83 1.12 0.07 69.73 17:27:01 0 23.60 0.00 5.76 1.22 0.09 69.34 17:27:01 1 23.48 0.00 5.78 1.82 0.09 68.83 17:27:01 2 23.66 0.00 5.59 0.22 0.07 70.46 17:27:01 3 22.82 0.00 5.85 3.09 0.07 68.17 17:27:01 4 22.99 0.00 6.19 0.33 0.05 70.44 17:27:01 5 23.19 0.00 6.19 1.82 0.07 68.73 17:27:01 6 23.17 0.00 5.42 0.07 0.05 71.29 17:27:01 7 23.16 0.00 5.82 0.36 0.09 70.57 17:28:01 all 1.69 0.00 0.71 0.23 0.01 97.35 17:28:01 0 1.85 0.00 0.77 0.23 0.00 97.15 17:28:01 1 2.04 0.00 1.07 1.34 0.02 95.53 17:28:01 2 1.42 0.00 0.74 0.00 0.02 97.82 17:28:01 3 1.69 0.00 0.50 0.02 0.02 97.78 17:28:01 4 1.83 0.00 0.60 0.00 0.02 97.55 17:28:01 5 1.60 0.00 0.67 0.00 0.02 97.71 17:28:01 6 1.57 0.00 0.70 0.22 0.02 97.49 17:28:01 7 1.55 0.00 0.65 0.02 0.02 97.76 17:29:01 all 0.03 0.00 0.02 0.01 0.00 99.94 17:29:01 0 0.02 0.00 0.03 0.03 0.02 99.90 17:29:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:29:01 2 0.03 0.00 0.00 0.00 0.00 99.97 17:29:01 3 0.07 0.00 0.03 0.00 0.02 99.88 17:29:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:29:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:29:01 6 0.03 0.00 0.00 0.02 0.00 99.95 17:29:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:30:01 all 0.04 0.00 0.02 0.00 0.01 99.93 17:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:30:01 1 0.05 0.00 0.00 0.00 0.02 99.93 17:30:01 2 0.12 0.00 0.05 0.00 0.02 99.82 17:30:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:30:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:30:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:30:01 6 0.00 0.00 0.02 0.02 0.00 99.97 17:30:01 7 0.03 0.00 0.02 0.00 0.00 99.95 17:31:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:31:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:31:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:31:01 3 0.00 0.00 0.02 0.00 0.02 99.97 17:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:31:01 6 0.00 0.00 0.00 0.02 0.00 99.98 17:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.90 0.00 1.29 0.27 0.02 93.52 Average: 0 5.01 0.00 1.30 0.29 0.03 93.37 Average: 1 5.01 0.00 1.36 0.62 0.02 92.99 Average: 2 4.95 0.00 1.26 0.04 0.02 93.73 Average: 3 4.82 0.00 1.26 0.61 0.03 93.29 Average: 4 4.87 0.00 1.34 0.06 0.01 93.71 Average: 5 4.86 0.00 1.35 0.36 0.02 93.42 Average: 6 4.83 0.00 1.20 0.07 0.01 93.89 Average: 7 4.85 0.00 1.27 0.07 0.02 93.79