---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13829 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-13829) 05/05/23 _x86_64_ (8 CPU) 05:43:23 LINUX RESTART (8 CPU) 05:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 233.58 10.85 222.73 0.00 1710.38 83123.21 0.00 05:46:01 176.26 0.20 176.06 0.00 5.06 43480.57 0.00 05:47:01 3.85 0.02 3.83 0.00 0.53 57.06 0.00 05:48:01 1.63 0.00 1.63 0.00 0.00 19.08 0.00 05:49:02 38.30 11.89 26.40 0.00 5433.55 6318.57 0.00 Average: 90.72 4.59 86.13 0.00 1430.13 26598.91 0.00 05:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 28340948 31530168 778152 2.37 145312 3236776 1979064 5.83 1154584 2936004 29804 05:46:01 27639192 31558692 746272 2.27 159348 3902632 1829240 5.39 1268168 3470700 284 05:47:01 27659276 31578808 727928 2.21 159452 3902636 1781952 5.25 1257488 3461372 152 05:48:01 27659240 31578820 727500 2.21 159488 3902636 1781952 5.25 1257832 3461372 172 05:49:02 27289864 31565268 731028 2.22 167808 4235424 1838328 5.42 1486232 3573732 948 Average: 27717704 31562351 742176 2.26 158282 3836021 1842107 5.43 1284861 3380636 6272 05:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 veth141cec5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:45:01 lo 5.93 5.93 0.58 0.58 0.00 0.00 0.00 0.00 05:45:01 ens3 628.23 381.85 7984.55 85.04 0.00 0.00 0.00 0.00 05:45:01 docker0 197.65 308.97 15.68 2007.80 0.00 0.00 0.00 0.00 05:46:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:46:01 ens3 124.88 78.79 2624.25 20.21 0.00 0.00 0.00 0.00 05:46:01 docker0 2.78 6.05 0.17 85.43 0.00 0.00 0.00 0.00 05:47:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 ens3 6.98 4.20 6.00 2.30 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:48:01 ens3 8.60 2.62 8.66 0.35 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:02 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 05:49:02 ens3 157.97 83.54 1953.55 6.03 0.00 0.00 0.00 0.00 05:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 185.33 110.20 2515.37 22.79 0.00 0.00 0.00 0.00 Average: docker0 40.08 63.00 3.17 418.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-13829) 05/05/23 _x86_64_ (8 CPU) 05:43:23 LINUX RESTART (8 CPU) 05:44:01 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 11.99 0.00 5.01 1.20 0.06 81.74 05:45:01 0 11.42 0.00 6.80 4.59 0.05 77.13 05:45:01 1 13.78 0.00 5.01 0.89 0.05 80.26 05:45:01 2 12.15 0.00 4.68 1.00 0.05 82.12 05:45:01 3 11.70 0.00 4.80 0.24 0.05 83.21 05:45:01 4 10.68 0.00 4.16 0.17 0.05 84.95 05:45:01 5 11.96 0.00 5.38 0.37 0.07 82.22 05:45:01 6 12.17 0.00 4.59 0.17 0.07 83.00 05:45:01 7 12.06 0.00 4.66 2.16 0.09 81.03 05:46:01 all 42.62 0.00 7.86 0.53 0.09 48.91 05:46:01 0 42.58 0.00 8.61 0.12 0.10 48.58 05:46:01 1 43.78 0.00 8.04 1.26 0.08 46.84 05:46:01 2 42.84 0.00 7.89 0.10 0.08 49.09 05:46:01 3 42.62 0.00 7.31 0.03 0.10 49.93 05:46:01 4 44.08 0.00 8.13 2.44 0.08 45.26 05:46:01 5 41.77 0.00 7.69 0.24 0.07 50.24 05:46:01 6 41.53 0.00 6.97 0.03 0.07 51.40 05:46:01 7 41.72 0.00 8.20 0.03 0.10 49.94 05:47:01 all 0.14 0.00 0.07 0.01 0.01 99.77 05:47:01 0 0.15 0.00 0.08 0.00 0.02 99.75 05:47:01 1 0.03 0.00 0.08 0.00 0.02 99.87 05:47:01 2 0.23 0.00 0.05 0.00 0.00 99.72 05:47:01 3 0.03 0.00 0.10 0.02 0.00 99.85 05:47:01 4 0.15 0.00 0.07 0.05 0.02 99.72 05:47:01 5 0.17 0.00 0.10 0.00 0.03 99.70 05:47:01 6 0.08 0.00 0.03 0.00 0.02 99.87 05:47:01 7 0.23 0.00 0.07 0.00 0.00 99.70 05:48:01 all 0.03 0.00 0.02 0.01 0.01 99.93 05:48:01 0 0.05 0.00 0.03 0.00 0.00 99.92 05:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:48:01 3 0.00 0.00 0.00 0.00 0.02 99.98 05:48:01 4 0.03 0.00 0.03 0.02 0.00 99.92 05:48:01 5 0.05 0.00 0.07 0.02 0.05 99.82 05:48:01 6 0.03 0.00 0.00 0.02 0.02 99.93 05:48:01 7 0.07 0.00 0.02 0.00 0.02 99.90 05:49:02 all 1.30 0.00 0.67 0.30 0.03 97.70 05:49:02 0 0.67 0.00 0.60 0.05 0.02 98.66 05:49:02 1 1.00 0.00 0.68 0.43 0.02 97.87 05:49:02 2 2.28 0.00 0.63 0.22 0.03 96.83 05:49:02 3 2.35 0.00 0.88 0.08 0.02 96.66 05:49:02 4 0.67 0.00 0.55 1.00 0.02 97.77 05:49:02 5 1.14 0.00 0.55 0.28 0.05 97.97 05:49:02 6 0.72 0.00 0.64 0.18 0.02 98.44 05:49:02 7 1.61 0.00 0.82 0.15 0.05 97.37 Average: all 11.15 0.00 2.71 0.41 0.04 85.69 Average: 0 10.90 0.00 3.21 0.94 0.04 84.91 Average: 1 11.67 0.00 2.75 0.52 0.03 85.03 Average: 2 11.42 0.00 2.63 0.26 0.03 85.66 Average: 3 11.27 0.00 2.60 0.07 0.04 86.01 Average: 4 11.05 0.00 2.57 0.73 0.03 85.61 Average: 5 10.95 0.00 2.74 0.18 0.05 86.07 Average: 6 10.87 0.00 2.44 0.08 0.04 86.57 Average: 7 11.07 0.00 2.73 0.46 0.05 85.69