---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7879 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-7879) 03/01/23 _x86_64_ (8 CPU) 03:48:52 LINUX RESTART (8 CPU) 03:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:50:02 350.26 47.49 302.77 0.00 5362.31 196498.98 0.00 03:51:01 52.65 0.36 52.30 0.00 24.94 23944.15 0.00 03:52:01 1.67 0.00 1.67 0.00 0.00 19.61 0.00 03:53:01 1.68 0.00 1.68 0.00 0.00 19.46 0.00 03:54:01 17.10 7.03 10.06 0.00 898.38 2042.99 0.00 Average: 84.78 11.01 73.77 0.00 1261.25 44573.79 0.00 03:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:02 29203000 31592752 725080 2.21 71852 2599152 1891952 5.58 991916 2336424 600 03:51:01 28694864 31599724 702752 2.14 91572 3051860 1737204 5.12 1127028 2646340 352 03:52:01 28695492 31600424 701692 2.13 91620 3051860 1737204 5.12 1127384 2646340 12 03:53:01 28700420 31605476 696548 2.12 91700 3051864 1737204 5.12 1122056 2646344 44 03:54:01 28572324 31574456 721072 2.19 96368 3137716 1821340 5.37 1158964 2723648 588 Average: 28773220 31594566 709429 2.16 88622 2978490 1784981 5.26 1105470 2599819 319 03:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:02 docker0 3.78 3.23 0.52 42.12 0.00 0.00 0.00 0.00 03:50:02 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 03:50:02 ens3 580.47 382.79 6478.25 110.40 0.00 0.00 0.00 0.00 03:51:01 docker0 19.84 31.72 1.48 293.70 0.00 0.00 0.00 0.00 03:51:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 03:51:01 ens3 153.33 95.80 2877.27 21.02 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 ens3 0.70 0.63 0.39 0.29 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:53:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 03:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:54:01 ens3 66.01 38.73 856.44 2.76 0.00 0.00 0.00 0.00 Average: docker0 4.67 6.91 0.40 66.41 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 160.15 103.64 2039.68 26.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-7879) 03/01/23 _x86_64_ (8 CPU) 03:48:52 LINUX RESTART (8 CPU) 03:49:01 CPU %user %nice %system %iowait %steal %idle 03:50:02 all 8.93 0.00 3.25 2.91 0.05 84.85 03:50:02 0 9.18 0.00 3.11 7.04 0.05 80.62 03:50:02 1 10.87 0.00 2.13 1.08 0.05 85.88 03:50:02 2 10.34 0.00 3.45 2.43 0.05 83.72 03:50:02 3 8.05 0.00 3.55 0.41 0.05 87.95 03:50:02 4 8.96 0.00 4.42 1.33 0.07 85.22 03:50:02 5 6.57 0.00 2.48 0.52 0.05 90.38 03:50:02 6 7.75 0.00 3.63 8.66 0.05 79.92 03:50:02 7 9.74 0.00 3.22 1.80 0.07 85.18 03:51:01 all 16.05 0.00 3.36 1.02 0.05 79.51 03:51:01 0 15.40 0.00 3.80 5.55 0.05 75.19 03:51:01 1 17.22 0.00 3.19 0.46 0.05 79.07 03:51:01 2 16.66 0.00 3.78 0.22 0.05 79.29 03:51:01 3 15.61 0.00 3.16 0.05 0.05 81.13 03:51:01 4 15.54 0.00 3.21 0.02 0.05 81.19 03:51:01 5 15.85 0.00 2.99 0.03 0.09 81.04 03:51:01 6 16.31 0.00 3.42 1.74 0.03 78.49 03:51:01 7 15.83 0.00 3.34 0.07 0.05 80.71 03:52:01 all 0.23 0.00 0.02 0.00 0.01 99.75 03:52:01 0 0.03 0.00 0.02 0.02 0.02 99.92 03:52:01 1 1.63 0.00 0.02 0.00 0.00 98.35 03:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:52:01 3 0.05 0.00 0.02 0.00 0.02 99.92 03:52:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:52:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:52:01 7 0.05 0.00 0.05 0.00 0.02 99.88 03:53:01 all 0.28 0.00 0.01 0.01 0.01 99.69 03:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:53:01 1 2.00 0.00 0.02 0.00 0.02 97.96 03:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:53:01 4 0.00 0.00 0.00 0.00 0.02 99.98 03:53:01 5 0.02 0.00 0.00 0.00 0.00 99.98 03:53:01 6 0.02 0.00 0.02 0.10 0.02 99.85 03:53:01 7 0.12 0.00 0.02 0.00 0.03 99.83 03:54:01 all 0.65 0.00 0.21 0.15 0.01 98.98 03:54:01 0 0.27 0.00 0.12 0.03 0.02 99.57 03:54:01 1 2.10 0.00 0.11 0.02 0.00 97.77 03:54:01 2 1.20 0.00 0.27 0.48 0.02 98.03 03:54:01 3 0.45 0.00 0.57 0.32 0.02 98.65 03:54:01 4 0.05 0.00 0.08 0.03 0.00 99.83 03:54:01 5 0.30 0.00 0.22 0.07 0.00 99.42 03:54:01 6 0.10 0.00 0.12 0.25 0.00 99.53 03:54:01 7 0.70 0.00 0.17 0.02 0.02 99.10 Average: all 5.16 0.00 1.35 0.81 0.03 92.64 Average: 0 4.93 0.00 1.40 2.51 0.03 91.14 Average: 1 6.66 0.00 1.07 0.31 0.02 91.94 Average: 2 5.59 0.00 1.49 0.63 0.02 92.27 Average: 3 4.77 0.00 1.44 0.15 0.03 93.60 Average: 4 4.86 0.00 1.53 0.28 0.03 93.31 Average: 5 4.49 0.00 1.13 0.12 0.03 94.23 Average: 6 4.78 0.00 1.42 2.14 0.02 91.64 Average: 7 5.23 0.00 1.35 0.38 0.04 93.01