---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118697 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118697) 11/09/22 _x86_64_ (8 CPU) 00:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:00:01 400.00 0.00 400.00 0.00 0.00 9600.00 0.00 00:01:01 7.53 0.03 7.50 0.00 0.27 180.74 0.00 00:02:01 36.54 0.33 36.21 0.00 19.33 28154.11 0.00 Average: 22.07 0.18 21.88 0.00 9.80 14165.88 0.00 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:00:01 27377084 31562376 722004 2.20 172808 4153088 1792248 5.28 1321668 3654332 48 00:01:01 27375120 31562148 722056 2.20 173180 4153104 1823180 5.37 1321124 3654224 20 00:02:01 26279252 31438328 839288 2.55 188868 5029680 1947828 5.74 1501496 4484320 172328 Average: 27010485 31520951 761116 2.31 178285 4445291 1854419 5.47 1381429 3930959 57465 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:00:01 docker0 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 lo 0.00 0.00 0.00 0.00 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 00:01:01 ens3 0.57 0.57 0.32 0.12 0.00 0.00 0.00 0.00 00:01:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 00:02:01 docker0 37.89 58.82 3.15 694.71 0.00 0.00 0.00 0.00 00:02:01 ens3 223.18 132.54 4670.30 16.29 0.00 0.00 0.00 0.00 00:02:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:02:01 veth543f70a 37.89 58.92 3.67 694.72 0.00 0.00 0.00 0.06 Average: docker0 18.94 29.41 1.58 347.30 0.00 0.00 0.00 0.00 Average: ens3 111.85 66.54 2334.92 8.21 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: veth543f70a 18.94 29.46 1.84 347.30 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118697) 11/09/22 _x86_64_ (8 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:00:01 all 6.25 0.00 12.50 6.25 0.00 75.00 00:00:01 0 0.00 0.00 50.00 50.00 0.00 0.00 00:00:01 1 33.33 0.00 0.00 0.00 0.00 66.67 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 33.33 0.00 0.00 66.67 00:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 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 0.32 0.03 0.05 0.04 0.01 99.56 00:01:01 0 0.02 0.02 0.03 0.00 0.02 99.92 00:01:01 1 0.02 0.00 0.05 0.00 0.00 99.93 00:01:01 2 0.37 0.00 0.05 0.00 0.00 99.58 00:01:01 3 1.99 0.00 0.05 0.00 0.00 97.96 00:01:01 4 0.03 0.20 0.08 0.05 0.02 99.62 00:01:01 5 0.05 0.00 0.03 0.07 0.02 99.83 00:01:01 6 0.03 0.00 0.02 0.17 0.00 99.78 00:01:01 7 0.02 0.00 0.05 0.02 0.02 99.90 00:02:01 all 3.98 0.00 1.58 0.42 0.02 94.01 00:02:01 0 3.08 0.00 1.62 0.00 0.02 95.28 00:02:01 1 3.23 0.00 1.59 0.02 0.02 95.14 00:02:01 2 4.75 0.00 1.74 0.15 0.03 93.33 00:02:01 3 5.22 0.00 1.17 0.02 0.03 93.55 00:02:01 4 3.05 0.00 1.39 2.32 0.00 93.24 00:02:01 5 3.75 0.00 1.74 0.25 0.02 94.24 00:02:01 6 5.17 0.00 1.87 0.59 0.02 92.36 00:02:01 7 3.56 0.00 1.49 0.00 0.02 94.93 Average: all 2.14 0.01 0.81 0.23 0.01 96.79 Average: 0 1.54 0.01 0.83 0.01 0.02 97.59 Average: 1 1.63 0.00 0.82 0.01 0.01 97.53 Average: 2 2.55 0.00 0.89 0.08 0.02 96.46 Average: 3 3.60 0.00 0.61 0.01 0.02 95.77 Average: 4 1.54 0.10 0.74 1.18 0.01 96.43 Average: 5 1.90 0.00 0.89 0.16 0.02 97.04 Average: 6 2.60 0.00 0.94 0.38 0.01 96.08 Average: 7 1.78 0.00 0.77 0.01 0.02 97.42