---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64534 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64534) 05/24/22 _x86_64_ (8 CPU) 23:12:25 LINUX RESTART (8 CPU) 23:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:14:01 168.71 12.84 155.87 0.00 2032.44 99317.37 0.00 23:15:01 7.93 0.02 7.91 0.00 2.80 882.39 0.00 23:16:02 0.90 0.00 0.90 0.00 0.00 11.60 0.00 23:17:01 1.37 0.00 1.37 0.00 0.00 17.08 0.00 23:18:01 1.78 0.03 1.75 0.00 0.27 32.78 0.00 Average: 36.27 2.59 33.68 0.00 408.63 20127.17 0.00 23:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:14:01 28590516 31741456 546048 1.66 115136 3269608 1915908 5.65 1170676 2692544 164 23:15:01 28608872 31760260 529688 1.61 115440 3269756 1740700 5.13 1163620 2680500 52 23:16:02 28609776 31761228 528596 1.61 115464 3269760 1740700 5.13 1163624 2680504 16 23:17:01 28614576 31766116 523608 1.59 115512 3269756 1740700 5.13 1157524 2680504 56 23:18:01 28614664 31766416 522788 1.59 115600 3269772 1740700 5.13 1157708 2680516 48 Average: 28607681 31759095 530146 1.61 115430 3269730 1775742 5.23 1162630 2682914 67 23:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:14:01 ens3 448.79 291.67 8028.54 104.72 0.00 0.00 0.00 0.00 23:14:01 docker0 39.97 47.89 3.54 433.58 0.00 0.00 0.00 0.00 23:14:01 lo 3.86 3.86 0.38 0.38 0.00 0.00 0.00 0.00 23:15:01 ens3 12.20 6.95 11.19 2.98 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:16:02 ens3 0.47 0.23 0.26 0.19 0.00 0.00 0.00 0.00 23:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:18:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 92.70 60.04 1614.03 21.67 0.00 0.00 0.00 0.00 Average: docker0 8.02 9.61 0.71 87.04 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64534) 05/24/22 _x86_64_ (8 CPU) 23:12:25 LINUX RESTART (8 CPU) 23:13:01 CPU %user %nice %system %iowait %steal %idle 23:14:01 all 17.38 0.00 5.32 1.57 0.09 75.64 23:14:01 0 13.82 0.00 4.67 0.25 0.08 81.18 23:14:01 1 18.58 0.00 5.94 2.09 0.08 73.31 23:14:01 2 19.90 0.00 5.41 0.10 0.08 74.50 23:14:01 3 18.28 0.00 6.09 2.52 0.12 73.00 23:14:01 4 19.36 0.00 5.71 5.87 0.08 68.98 23:14:01 5 19.38 0.00 5.78 1.08 0.07 73.68 23:14:01 6 14.19 0.00 4.51 0.22 0.12 80.97 23:14:01 7 15.57 0.00 4.44 0.42 0.10 79.46 23:15:01 all 0.42 0.00 0.13 0.05 0.01 99.39 23:15:01 0 0.13 0.00 0.07 0.00 0.00 99.80 23:15:01 1 0.28 0.00 0.13 0.23 0.03 99.32 23:15:01 2 0.50 0.00 0.15 0.03 0.02 99.30 23:15:01 3 1.44 0.00 0.15 0.08 0.02 98.31 23:15:01 4 0.45 0.00 0.13 0.00 0.00 99.42 23:15:01 5 0.17 0.00 0.20 0.02 0.02 99.60 23:15:01 6 0.23 0.00 0.12 0.00 0.00 99.65 23:15:01 7 0.18 0.00 0.10 0.00 0.00 99.72 23:16:02 all 0.04 0.00 0.02 0.00 0.01 99.93 23:16:02 0 0.02 0.00 0.02 0.00 0.00 99.97 23:16:02 1 0.08 0.00 0.03 0.03 0.02 99.83 23:16:02 2 0.03 0.00 0.00 0.00 0.00 99.97 23:16:02 3 0.03 0.00 0.03 0.00 0.03 99.90 23:16:02 4 0.00 0.00 0.00 0.00 0.00 100.00 23:16:02 5 0.15 0.00 0.02 0.00 0.00 99.83 23:16:02 6 0.00 0.00 0.03 0.00 0.00 99.97 23:16:02 7 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 all 0.09 0.00 0.02 0.02 0.01 99.87 23:17:01 0 0.02 0.00 0.05 0.00 0.02 99.92 23:17:01 1 0.05 0.00 0.02 0.15 0.02 99.76 23:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 3 0.54 0.00 0.05 0.00 0.02 99.39 23:17:01 4 0.03 0.00 0.03 0.00 0.00 99.93 23:17:01 5 0.05 0.00 0.00 0.00 0.00 99.95 23:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 7 0.00 0.00 0.02 0.00 0.00 99.98 23:18:01 all 0.09 0.00 0.01 0.01 0.01 99.89 23:18:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:18:01 1 0.03 0.00 0.05 0.05 0.02 99.85 23:18:01 2 0.02 0.00 0.02 0.00 0.00 99.97 23:18:01 3 0.57 0.00 0.02 0.00 0.02 99.40 23:18:01 4 0.03 0.00 0.00 0.00 0.00 99.97 23:18:01 5 0.00 0.00 0.02 0.00 0.02 99.97 23:18:01 6 0.00 0.00 0.00 0.00 0.02 99.98 23:18:01 7 0.00 0.00 0.00 0.02 0.00 99.98 Average: all 3.58 0.00 1.09 0.33 0.02 94.98 Average: 0 2.79 0.00 0.96 0.05 0.02 96.19 Average: 1 3.79 0.00 1.23 0.51 0.03 94.43 Average: 2 4.05 0.00 1.10 0.03 0.02 94.80 Average: 3 4.15 0.00 1.26 0.52 0.04 94.04 Average: 4 3.94 0.00 1.17 1.16 0.02 93.71 Average: 5 3.92 0.00 1.19 0.22 0.02 94.65 Average: 6 2.86 0.00 0.93 0.04 0.03 96.14 Average: 7 3.13 0.00 0.91 0.09 0.02 95.86