---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1670 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-1670) 01/10/23 _x86_64_ (8 CPU) 20:59:22 LINUX RESTART (8 CPU) 21:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:01:01 92.05 11.46 80.60 0.00 1708.86 38003.86 0.00 21:02:01 54.77 0.03 54.74 0.00 0.27 31147.76 0.00 21:03:01 43.34 0.12 43.23 0.00 5.20 19186.40 0.00 Average: 63.23 3.83 59.40 0.00 565.09 29398.21 0.00 21:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:01:01 28461676 31568820 741092 2.25 92728 3228624 1880144 5.54 1179936 2815724 608360 21:02:01 27661880 31133176 1174280 3.57 97176 3566000 2243224 6.61 1850056 2918784 49172 21:03:01 28592040 31587960 723340 2.20 100876 3114944 1751140 5.16 1114272 2754232 8 Average: 28238532 31429985 879571 2.67 96927 3303189 1958169 5.77 1381421 2829580 219180 21:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:01:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00 21:01:01 docker0 114.74 138.72 9.65 1744.87 0.00 0.00 0.00 0.00 21:01:01 ens3 407.12 293.66 7532.36 67.09 0.00 0.00 0.00 0.00 21:01:01 veth6e62cef 67.21 93.46 6.83 1380.41 0.00 0.00 0.00 0.11 21:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 docker0 1.27 1.33 0.08 1.56 0.00 0.00 0.00 0.00 21:02:01 ens3 22.95 13.10 21.83 7.22 0.00 0.00 0.00 0.00 21:02:01 veth6e62cef 1.27 1.37 0.10 1.56 0.00 0.00 0.00 0.00 21:03:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 21:03:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 98.40 63.56 2525.06 12.49 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 38.25 46.18 3.21 575.65 0.00 0.00 0.00 0.00 Average: ens3 174.86 122.49 3336.44 28.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1670) 01/10/23 _x86_64_ (8 CPU) 20:59:22 LINUX RESTART (8 CPU) 21:00:02 CPU %user %nice %system %iowait %steal %idle 21:01:01 all 24.03 0.00 5.12 1.96 0.08 68.82 21:01:01 0 24.88 0.00 4.62 0.55 0.07 69.87 21:01:01 1 22.38 0.00 5.04 0.03 0.07 72.47 21:01:01 2 27.18 0.00 4.66 1.06 0.07 67.03 21:01:01 3 24.13 0.00 5.62 0.19 0.09 69.98 21:01:01 4 24.87 0.00 4.78 0.12 0.09 70.14 21:01:01 5 22.20 0.00 5.35 9.43 0.09 62.93 21:01:01 6 22.72 0.00 5.44 4.07 0.07 67.71 21:01:01 7 23.86 0.00 5.42 0.22 0.09 70.40 21:02:01 all 36.28 0.00 4.96 1.05 0.07 57.64 21:02:01 0 36.87 0.00 4.69 0.10 0.07 58.27 21:02:01 1 36.18 0.00 4.80 0.08 0.07 58.87 21:02:01 2 35.72 0.00 5.24 0.00 0.08 58.96 21:02:01 3 36.58 0.00 4.77 0.00 0.07 58.59 21:02:01 4 36.63 0.00 5.21 0.05 0.05 58.06 21:02:01 5 35.12 0.00 5.63 8.06 0.07 51.12 21:02:01 6 37.00 0.00 4.59 0.07 0.07 58.27 21:02:01 7 36.10 0.00 4.79 0.05 0.08 58.97 21:03:01 all 6.30 0.00 1.38 0.78 0.03 91.51 21:03:01 0 6.28 0.00 1.81 4.79 0.03 87.09 21:03:01 1 6.61 0.00 1.37 0.22 0.03 91.77 21:03:01 2 5.95 0.00 1.71 0.13 0.02 92.19 21:03:01 3 6.55 0.00 1.37 0.05 0.03 91.99 21:03:01 4 6.92 0.00 1.17 0.05 0.03 91.82 21:03:01 5 5.50 0.00 0.72 1.00 0.03 92.75 21:03:01 6 6.24 0.00 1.41 0.02 0.02 92.31 21:03:01 7 6.36 0.00 1.46 0.00 0.03 92.15 Average: all 22.17 0.00 3.81 1.26 0.06 72.71 Average: 0 22.67 0.00 3.71 1.82 0.06 71.75 Average: 1 21.68 0.00 3.72 0.11 0.06 74.43 Average: 2 22.90 0.00 3.86 0.39 0.06 72.79 Average: 3 22.38 0.00 3.90 0.08 0.06 73.58 Average: 4 22.76 0.00 3.71 0.07 0.06 73.40 Average: 5 20.88 0.00 3.88 6.13 0.06 69.05 Average: 6 22.02 0.00 3.80 1.37 0.05 72.76 Average: 7 22.07 0.00 3.88 0.09 0.07 73.89