---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36347 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-36347) 01/08/25 _x86_64_ (8 CPU) 11:05:04 LINUX RESTART (8 CPU) 11:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:07:01 282.60 2.75 279.85 0.00 64.21 90227.48 0.00 11:08:01 145.33 0.20 145.13 0.00 6.66 32193.40 0.00 Average: 213.98 1.47 212.51 0.00 35.45 61217.69 0.00 11:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 26914456 31535032 770348 2.34 180668 4502784 1825032 5.38 1325232 4033148 229640 11:08:01 27539460 31254876 1043536 3.17 190980 3639168 2276568 6.71 1610932 3166152 19700 Average: 27226958 31394954 906942 2.76 185824 4070976 2050800 6.04 1468082 3599650 124670 11:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 lo 2.73 2.73 0.27 0.27 0.00 0.00 0.00 0.00 11:07:01 ens3 656.54 424.71 6853.42 51.89 0.00 0.00 0.00 0.00 11:07:01 docker0 344.81 520.88 29.24 3603.14 0.00 0.00 0.00 0.00 11:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:08:01 ens3 42.20 24.94 80.87 16.16 0.00 0.00 0.00 0.00 11:08:01 docker0 1.58 4.28 0.09 38.20 0.00 0.00 0.00 0.00 11:08:01 veth623d18e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 349.45 224.88 3467.99 34.03 0.00 0.00 0.00 0.00 Average: docker0 173.24 262.65 14.67 1821.12 0.00 0.00 0.00 0.00 Average: veth623d18e 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36347) 01/08/25 _x86_64_ (8 CPU) 11:05:04 LINUX RESTART (8 CPU) 11:06:01 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 9.78 0.00 4.79 4.38 0.06 80.98 11:07:01 0 10.47 0.00 4.97 9.17 0.08 75.31 11:07:01 1 9.43 0.00 4.34 3.27 0.07 82.90 11:07:01 2 10.31 0.00 4.67 1.50 0.05 83.48 11:07:01 3 10.61 0.00 5.77 1.05 0.05 82.52 11:07:01 4 9.26 0.00 5.81 2.11 0.05 82.77 11:07:01 5 10.93 0.00 4.41 0.66 0.05 83.95 11:07:01 6 8.19 0.00 4.80 17.09 0.08 69.84 11:07:01 7 9.06 0.00 3.57 0.22 0.07 87.08 11:08:01 all 38.45 0.00 6.21 1.84 0.07 53.43 11:08:01 0 38.51 0.00 5.92 2.85 0.07 52.65 11:08:01 1 37.89 0.00 5.94 3.36 0.07 52.74 11:08:01 2 38.56 0.00 6.08 0.56 0.07 54.73 11:08:01 3 38.39 0.00 6.27 1.72 0.08 53.54 11:08:01 4 38.31 0.00 7.22 0.94 0.08 53.44 11:08:01 5 38.32 0.00 5.92 0.81 0.07 54.88 11:08:01 6 39.18 0.00 6.03 0.30 0.07 54.42 11:08:01 7 38.44 0.00 6.31 4.16 0.08 51.00 Average: all 24.15 0.00 5.50 3.10 0.07 67.18 Average: 0 24.55 0.00 5.45 5.99 0.08 63.93 Average: 1 23.68 0.00 5.14 3.31 0.07 67.80 Average: 2 24.43 0.00 5.37 1.03 0.06 69.11 Average: 3 24.54 0.00 6.02 1.38 0.07 67.99 Average: 4 23.81 0.00 6.52 1.52 0.07 68.09 Average: 5 24.63 0.00 5.17 0.73 0.06 69.41 Average: 6 23.74 0.00 5.42 8.66 0.08 62.10 Average: 7 23.80 0.00 4.95 2.19 0.08 68.99