---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36143 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-36143) 01/06/25 _x86_64_ (8 CPU) 02:25:44 LINUX RESTART (8 CPU) 02:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:27:02 373.30 47.66 325.64 0.00 5360.25 59157.22 0.00 02:28:01 106.30 0.59 105.71 0.00 19.25 37814.98 0.00 Average: 240.93 24.33 216.61 0.00 2712.41 48576.63 0.00 02:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:02 29260588 31574840 743660 2.26 74360 2518304 1844512 5.44 983084 2258124 379872 02:28:01 27731520 30919760 1379372 4.19 102824 3267044 2447152 7.21 1901808 2748616 202312 Average: 28496054 31247300 1061516 3.23 88592 2892674 2145832 6.32 1442446 2503370 291092 02:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:02 lo 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 02:27:02 ens3 512.06 345.46 5945.71 93.04 0.00 0.00 0.00 0.00 02:27:02 docker0 22.46 23.26 1.81 146.25 0.00 0.00 0.00 0.00 02:28:01 veth2f8fb9d 95.66 168.13 8.95 1257.36 0.00 0.00 0.00 0.10 02:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 ens3 197.81 114.05 1284.73 21.34 0.00 0.00 0.00 0.00 02:28:01 docker0 95.66 168.01 7.64 1257.35 0.00 0.00 0.00 0.00 Average: veth2f8fb9d 47.43 83.35 4.44 623.35 0.00 0.00 0.00 0.05 Average: lo 1.92 1.92 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 356.27 230.73 3634.99 57.49 0.00 0.00 0.00 0.00 Average: docker0 58.75 95.02 4.70 697.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36143) 01/06/25 _x86_64_ (8 CPU) 02:25:44 LINUX RESTART (8 CPU) 02:26:01 CPU %user %nice %system %iowait %steal %idle 02:27:02 all 9.39 0.00 2.87 3.42 0.06 84.26 02:27:02 0 10.12 0.00 3.36 7.69 0.07 78.76 02:27:02 1 11.64 0.00 2.35 1.28 0.07 84.67 02:27:02 2 5.97 0.00 3.21 13.31 0.07 77.44 02:27:02 3 8.72 0.00 2.04 0.67 0.05 88.52 02:27:02 4 8.63 0.00 3.68 1.78 0.05 85.85 02:27:02 5 10.02 0.00 3.09 1.19 0.05 85.65 02:27:02 6 6.86 0.00 3.40 0.81 0.07 88.87 02:27:02 7 13.16 0.00 1.80 0.70 0.08 84.26 02:28:01 all 34.52 0.00 6.04 5.27 0.14 54.04 02:28:01 0 36.36 0.00 6.01 1.39 0.10 56.14 02:28:01 1 36.04 0.00 6.66 5.79 0.09 51.43 02:28:01 2 32.30 0.00 6.21 7.05 0.24 54.19 02:28:01 3 32.62 0.00 5.56 4.89 0.10 56.83 02:28:01 4 32.81 0.00 6.01 1.78 0.10 59.30 02:28:01 5 35.47 0.00 5.99 18.03 0.10 40.40 02:28:01 6 36.21 0.00 5.67 1.50 0.24 56.38 02:28:01 7 34.35 0.00 6.18 1.74 0.12 57.61 Average: all 21.83 0.00 4.44 4.34 0.10 69.30 Average: 0 23.13 0.00 4.67 4.56 0.08 67.55 Average: 1 23.70 0.00 4.48 3.51 0.08 68.24 Average: 2 19.06 0.00 4.70 10.20 0.15 65.88 Average: 3 20.54 0.00 3.78 2.76 0.08 72.85 Average: 4 20.61 0.00 4.84 1.78 0.08 72.69 Average: 5 22.63 0.00 4.53 9.53 0.08 63.24 Average: 6 21.37 0.00 4.52 1.15 0.15 72.81 Average: 7 23.62 0.00 3.96 1.22 0.10 71.10