---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4708 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4708) 02/06/23 _x86_64_ (8 CPU) 18:06:00 LINUX RESTART (8 CPU) 18:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:08:01 70.78 0.22 70.56 0.00 11.99 38599.10 0.00 18:09:01 1.78 0.00 1.78 0.00 0.00 21.35 0.00 18:10:01 0.88 0.00 0.88 0.00 0.00 10.40 0.00 18:11:01 1.25 0.00 1.25 0.00 0.00 16.13 0.00 Average: 18.68 0.05 18.62 0.00 3.00 9663.75 0.00 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 28699464 31604736 700492 2.13 91564 3050520 1737808 5.12 1123556 2647416 316 18:09:01 28698960 31604384 700124 2.13 91612 3050524 1737808 5.12 1124116 2647404 176 18:10:01 28710764 31616440 688208 2.09 91644 3050524 1737808 5.12 1111900 2647604 16 18:11:01 28710936 31616652 687900 2.09 91680 3050524 1737808 5.12 1112272 2647612 16 Average: 28705031 31610553 694181 2.11 91625 3050523 1737808 5.12 1117961 2647509 131 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 18:08:01 docker0 17.76 22.52 1.40 288.38 0.00 0.00 0.00 0.00 18:08:01 ens3 156.02 103.35 2843.41 22.93 0.00 0.00 0.00 0.00 18:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 1.55 0.85 1.76 0.30 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 4.44 5.63 0.35 72.11 0.00 0.00 0.00 0.00 Average: ens3 39.43 26.09 711.44 5.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4708) 02/06/23 _x86_64_ (8 CPU) 18:06:00 LINUX RESTART (8 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 16.17 0.00 3.41 0.58 0.05 79.78 18:08:01 0 15.66 0.00 3.79 0.55 0.05 79.95 18:08:01 1 15.72 0.00 3.85 1.49 0.05 78.90 18:08:01 2 16.13 0.00 3.24 0.20 0.03 80.39 18:08:01 3 15.19 0.00 3.86 0.08 0.07 80.80 18:08:01 4 17.66 0.00 3.34 0.96 0.05 77.99 18:08:01 5 15.90 0.00 2.97 0.03 0.05 81.05 18:08:01 6 16.75 0.00 3.12 0.03 0.05 80.05 18:08:01 7 16.33 0.00 3.15 1.28 0.07 79.17 18:09:01 all 0.28 0.00 0.01 0.01 0.01 99.70 18:09:01 0 0.03 0.00 0.02 0.05 0.00 99.90 18:09:01 1 0.07 0.00 0.02 0.00 0.00 99.92 18:09:01 2 0.02 0.00 0.00 0.00 0.02 99.97 18:09:01 3 0.03 0.00 0.02 0.00 0.02 99.93 18:09:01 4 2.02 0.00 0.02 0.00 0.00 97.96 18:09:01 5 0.02 0.00 0.02 0.00 0.02 99.95 18:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:09:01 7 0.03 0.00 0.00 0.00 0.00 99.97 18:10:01 all 0.28 0.00 0.02 0.00 0.00 99.70 18:10:01 0 0.00 0.00 0.00 0.03 0.00 99.97 18:10:01 1 0.07 0.00 0.00 0.00 0.00 99.93 18:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:10:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:10:01 4 2.00 0.00 0.02 0.00 0.02 97.96 18:10:01 5 0.02 0.00 0.03 0.00 0.00 99.95 18:10:01 6 0.02 0.00 0.02 0.00 0.00 99.97 18:10:01 7 0.02 0.00 0.02 0.00 0.00 99.97 18:11:01 all 0.26 0.00 0.01 0.01 0.00 99.72 18:11:01 0 0.02 0.00 0.00 0.03 0.00 99.95 18:11:01 1 0.00 0.00 0.02 0.00 0.00 99.98 18:11:01 2 0.02 0.00 0.00 0.02 0.00 99.97 18:11:01 3 0.02 0.00 0.03 0.00 0.02 99.93 18:11:01 4 1.95 0.00 0.03 0.00 0.00 98.01 18:11:01 5 0.03 0.00 0.00 0.00 0.00 99.97 18:11:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.22 0.00 0.86 0.15 0.02 94.76 Average: 0 3.91 0.00 0.95 0.17 0.01 94.96 Average: 1 3.93 0.00 0.96 0.37 0.01 94.73 Average: 2 4.03 0.00 0.81 0.05 0.01 95.09 Average: 3 3.79 0.00 0.98 0.02 0.03 95.19 Average: 4 5.88 0.00 0.84 0.24 0.02 93.02 Average: 5 3.97 0.00 0.75 0.01 0.02 95.26 Average: 6 4.17 0.00 0.78 0.01 0.01 95.03 Average: 7 4.06 0.00 0.79 0.32 0.02 94.81