---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4640 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: 2799.956 BogoMIPS: 5599.91 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-4640) 02/06/23 _x86_64_ (8 CPU) 09:03:02 LINUX RESTART (8 CPU) 09:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:05:01 71.67 0.88 70.78 0.00 29.01 42726.86 0.00 09:06:01 31.54 0.03 31.51 0.00 3.47 16607.81 0.00 09:07:01 0.92 0.00 0.92 0.00 0.00 10.26 0.00 09:08:01 1.67 0.00 1.67 0.00 0.00 19.20 0.00 09:09:01 55.19 10.78 44.41 0.00 5175.80 8780.80 0.00 Average: 32.06 2.34 29.72 0.00 1045.01 13531.79 0.00 09:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 28978768 31608104 703216 2.14 92628 2805648 1870580 5.51 1135104 2396748 214056 09:06:01 28687448 31601664 706912 2.15 95904 3050696 1731500 5.10 1155020 2628636 8 09:07:01 28687648 31601936 706320 2.15 95944 3050700 1731500 5.10 1154768 2628640 16 09:08:01 28694768 31609296 698616 2.12 96032 3050692 1731500 5.10 1146940 2628688 4 09:09:01 28164736 31586172 706892 2.15 129940 3505972 1808004 5.33 1472644 2797120 20 Average: 28642674 31601434 704391 2.14 102090 3092742 1774617 5.23 1212895 2615966 42821 09:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 09:05:01 docker0 46.40 63.23 3.67 636.30 0.00 0.00 0.00 0.00 09:05:01 ens3 337.91 253.02 7294.31 38.57 0.00 0.00 0.00 0.00 09:06:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 ens3 43.02 39.50 28.10 84.56 0.00 0.00 0.00 0.00 09:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:09:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 128.95 78.94 2751.79 5.77 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 9.16 12.48 0.72 125.55 0.00 0.00 0.00 0.00 Average: ens3 101.21 73.72 1997.12 25.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-4640) 02/06/23 _x86_64_ (8 CPU) 09:03:02 LINUX RESTART (8 CPU) 09:04:02 CPU %user %nice %system %iowait %steal %idle 09:05:01 all 24.94 0.00 4.84 2.56 0.08 67.57 09:05:01 0 25.43 0.00 5.82 3.40 0.09 65.27 09:05:01 1 23.90 0.00 4.90 3.65 0.07 67.48 09:05:01 2 25.39 0.00 4.41 0.57 0.09 69.54 09:05:01 3 25.50 0.00 4.71 0.31 0.09 69.39 09:05:01 4 24.82 0.00 4.61 0.28 0.07 70.22 09:05:01 5 24.62 0.00 4.41 2.36 0.07 68.54 09:05:01 6 25.64 0.00 4.81 9.12 0.10 60.32 09:05:01 7 24.23 0.00 5.04 0.79 0.09 69.86 09:06:01 all 2.08 0.00 0.90 0.71 0.02 96.29 09:06:01 0 2.01 0.00 0.85 0.02 0.02 97.11 09:06:01 1 1.62 0.00 1.10 4.57 0.05 92.66 09:06:01 2 1.96 0.00 0.85 0.02 0.02 97.16 09:06:01 3 2.64 0.00 0.94 0.00 0.00 96.42 09:06:01 4 1.82 0.00 0.89 0.07 0.02 97.21 09:06:01 5 2.48 0.00 1.19 0.60 0.02 95.70 09:06:01 6 2.04 0.00 0.70 0.03 0.02 97.21 09:06:01 7 2.11 0.00 0.67 0.37 0.02 96.84 09:07:01 all 0.02 0.00 0.00 0.00 0.01 99.97 09:07:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:07:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:07:01 2 0.03 0.00 0.00 0.00 0.02 99.95 09:07:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 5 0.03 0.00 0.00 0.02 0.00 99.95 09:07:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:07:01 7 0.00 0.00 0.02 0.00 0.00 99.98 09:08:01 all 0.06 0.00 0.02 0.00 0.00 99.91 09:08:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:08:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:08:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:08:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:08:01 5 0.30 0.00 0.03 0.03 0.00 99.63 09:08:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:08:01 7 0.02 0.00 0.00 0.00 0.00 99.98 09:09:01 all 2.28 0.00 1.48 0.60 0.03 95.62 09:09:01 0 3.09 0.00 2.19 1.00 0.02 93.71 09:09:01 1 3.73 0.00 3.27 0.43 0.03 92.53 09:09:01 2 1.60 0.00 0.92 0.18 0.03 97.26 09:09:01 3 3.64 0.00 0.92 0.50 0.02 94.93 09:09:01 4 1.08 0.00 1.02 0.65 0.02 97.23 09:09:01 5 1.44 0.00 0.85 1.76 0.03 95.91 09:09:01 6 1.90 0.00 1.60 0.12 0.02 96.36 09:09:01 7 1.74 0.00 1.04 0.13 0.03 97.05 Average: all 5.77 0.00 1.43 0.76 0.03 92.02 Average: 0 6.00 0.00 1.75 0.87 0.02 91.35 Average: 1 5.76 0.00 1.85 1.72 0.03 90.64 Average: 2 5.69 0.00 1.23 0.15 0.03 92.90 Average: 3 6.25 0.00 1.29 0.16 0.02 92.27 Average: 4 5.43 0.00 1.29 0.20 0.02 93.06 Average: 5 5.67 0.00 1.28 0.95 0.02 92.08 Average: 6 5.82 0.00 1.41 1.82 0.03 90.92 Average: 7 5.50 0.00 1.33 0.26 0.03 92.89