---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118702 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: 2799.988 BogoMIPS: 5599.97 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-118702) 11/09/22 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 500.00 0.00 500.00 0.00 0.00 8000.00 0.00 00:01:01 6.02 0.03 5.98 0.00 0.27 153.17 0.00 00:02:01 1.92 0.00 1.92 0.00 0.00 20.26 0.00 00:03:01 1.07 0.00 1.07 0.00 0.00 12.40 0.00 00:04:01 1.98 0.00 1.98 0.00 0.00 24.00 0.00 00:05:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 Average: 2.40 0.01 2.39 0.00 0.05 44.34 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 27522524 31565908 724604 2.20 156388 4034012 1761176 5.19 1241212 3601004 64 00:01:01 27531000 31575208 715312 2.18 156752 4034156 1799852 5.30 1233848 3600440 16 00:02:01 27530856 31575212 715248 2.18 156840 4034156 1799852 5.30 1234504 3600436 156 00:03:01 27530556 31574960 715384 2.18 156888 4034160 1799852 5.30 1233972 3600440 8 00:04:01 27530356 31575108 715336 2.18 156964 4034140 1799852 5.30 1233884 3600640 20 00:05:01 27530340 31575116 715264 2.18 156992 4034140 1799852 5.30 1234136 3600640 4 Average: 27529272 31573585 716858 2.18 156804 4034127 1793406 5.29 1235259 3600600 45 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 ens3 0.18 0.12 0.06 0.01 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:04:01 ens3 0.48 0.12 0.05 0.01 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 ens3 0.57 0.38 0.33 0.27 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.31 0.16 0.09 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118702) 11/09/22 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 0.00 0.00 11.11 0.00 0.00 88.89 00:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 5 0.00 0.00 50.00 0.00 0.00 50.00 00:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 all 0.03 0.02 0.05 0.03 0.01 99.87 00:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 00:01:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:01:01 2 0.05 0.00 0.03 0.00 0.02 99.90 00:01:01 3 0.03 0.00 0.03 0.10 0.00 99.83 00:01:01 4 0.02 0.00 0.05 0.00 0.02 99.92 00:01:01 5 0.00 0.15 0.08 0.10 0.00 99.67 00:01:01 6 0.05 0.00 0.05 0.00 0.03 99.87 00:01:01 7 0.02 0.00 0.05 0.00 0.02 99.92 00:02:01 all 0.01 0.00 0.01 0.01 0.01 99.97 00:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 1 0.00 0.00 0.00 0.00 0.02 99.98 00:02:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:02:01 3 0.00 0.00 0.03 0.03 0.02 99.92 00:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 00:02:01 5 0.00 0.00 0.00 0.02 0.00 99.98 00:02:01 6 0.03 0.00 0.02 0.00 0.02 99.93 00:02:01 7 0.00 0.00 0.00 0.02 0.00 99.98 00:03:01 all 0.03 0.00 0.01 0.00 0.01 99.96 00:03:01 0 0.02 0.00 0.00 0.00 0.02 99.97 00:03:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:03:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:03:01 3 0.07 0.00 0.03 0.02 0.02 99.87 00:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:03:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:03:01 6 0.03 0.00 0.02 0.00 0.02 99.93 00:03:01 7 0.03 0.00 0.00 0.00 0.00 99.97 00:04:01 all 0.24 0.00 0.01 0.01 0.01 99.73 00:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:04:01 1 0.00 0.00 0.00 0.00 0.02 99.98 00:04:01 2 0.03 0.00 0.02 0.00 0.02 99.93 00:04:01 3 0.12 0.00 0.00 0.03 0.00 99.85 00:04:01 4 1.69 0.00 0.07 0.00 0.02 98.22 00:04:01 5 0.00 0.00 0.00 0.03 0.00 99.97 00:04:01 6 0.00 0.00 0.02 0.00 0.02 99.97 00:04:01 7 0.02 0.00 0.00 0.00 0.02 99.97 00:05:01 all 0.29 0.00 0.01 0.00 0.01 99.69 00:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:05:01 1 0.02 0.00 0.03 0.00 0.00 99.95 00:05:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:05:01 3 0.22 0.00 0.02 0.02 0.02 99.73 00:05:01 4 1.97 0.00 0.02 0.00 0.00 98.01 00:05:01 5 0.00 0.00 0.00 0.00 0.02 99.98 00:05:01 6 0.05 0.00 0.00 0.00 0.02 99.93 00:05:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.12 0.00 0.02 0.01 0.01 99.84 Average: 0 0.01 0.00 0.01 0.00 0.00 99.97 Average: 1 0.02 0.00 0.02 0.00 0.01 99.96 Average: 2 0.03 0.00 0.01 0.00 0.01 99.96 Average: 3 0.09 0.00 0.02 0.04 0.01 99.84 Average: 4 0.75 0.00 0.03 0.00 0.01 99.22 Average: 5 0.00 0.03 0.02 0.03 0.00 99.91 Average: 6 0.03 0.00 0.02 0.00 0.02 99.93 Average: 7 0.02 0.00 0.01 0.00 0.01 99.96