---> uname -a: Linux prd-centos7-docker-4c-2g-6680.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.1G 31G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.1G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/09/22 _x86_64_ (2 CPU) 12:02:40 LINUX RESTART (2 CPU) 12:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:04:01 242.71 6.39 236.31 0.00 3002.60 49162.52 0.00 12:05:01 232.46 0.05 232.41 0.00 1.60 39876.36 0.00 12:06:01 23.27 0.00 23.27 0.00 0.00 1850.40 0.00 12:07:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 12:08:01 0.25 0.00 0.25 0.00 0.00 3.75 0.00 12:09:01 0.28 0.00 0.28 0.00 0.00 3.86 0.00 12:10:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 Average: 71.38 0.92 70.46 0.00 429.25 12993.22 0.00 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 4068380 0 893196 11.15 2620 3044744 1433840 15.83 783956 2677960 17280 12:05:01 3954216 0 927136 11.58 2620 3124968 1388680 15.33 907808 2690200 16 12:06:01 3922620 0 936240 11.69 2620 3147460 1207876 13.34 934224 2695828 20 12:07:01 3917768 0 941084 11.75 2620 3147468 1207816 13.33 940156 2695828 20 12:08:01 3936548 0 922300 11.52 2620 3147472 1173460 12.96 923672 2695828 8 12:09:01 3938348 0 920496 11.49 2620 3147476 1173544 12.96 923216 2695828 8 12:10:01 3940544 0 918296 11.47 2620 3147480 1173572 12.96 921384 2695828 8 Average: 3954061 0 922678 11.52 2620 3129581 1251255 13.81 904917 2692471 2480 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 eth0 740.56 473.83 6455.51 102.42 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 207.21 248.04 17.33 2124.28 0.00 0.00 0.00 0.00 12:05:01 eth0 46.66 29.93 73.61 14.65 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 docker0 6.60 8.48 0.37 38.04 0.00 0.00 0.00 0.00 12:06:01 eth0 26.67 12.06 116.81 3.11 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 2.60 6.15 0.17 53.96 0.00 0.00 0.00 0.00 12:07:01 eth0 0.53 0.27 0.27 0.20 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.45 73.80 949.66 17.21 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 30.92 37.53 2.55 316.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/09/22 _x86_64_ (2 CPU) 12:02:40 LINUX RESTART (2 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 25.56 0.00 9.53 4.32 0.11 60.47 12:04:01 0 26.29 0.00 10.25 3.91 0.11 59.45 12:04:01 1 24.84 0.00 8.82 4.72 0.12 61.50 12:05:01 all 46.11 0.00 10.91 2.12 0.14 40.72 12:05:01 0 45.83 0.00 11.58 2.36 0.15 40.08 12:05:01 1 46.39 0.00 10.24 1.88 0.13 41.36 12:06:01 all 1.42 0.00 0.81 0.24 0.03 97.51 12:06:01 0 1.78 0.00 0.87 0.25 0.03 97.06 12:06:01 1 1.06 0.00 0.74 0.23 0.02 97.96 12:07:01 all 0.20 0.00 0.06 0.00 0.03 99.72 12:07:01 0 0.35 0.00 0.03 0.00 0.02 99.60 12:07:01 1 0.05 0.00 0.08 0.00 0.03 99.83 12:08:01 all 0.13 0.00 0.06 0.00 0.03 99.79 12:08:01 0 0.18 0.00 0.05 0.00 0.03 99.73 12:08:01 1 0.07 0.00 0.07 0.00 0.02 99.85 12:09:01 all 0.15 0.00 0.03 0.00 0.03 99.79 12:09:01 0 0.25 0.00 0.02 0.00 0.00 99.73 12:09:01 1 0.05 0.00 0.05 0.00 0.05 99.85 12:10:01 all 0.27 0.00 0.04 0.00 0.03 99.67 12:10:01 0 0.35 0.00 0.05 0.00 0.03 99.57 12:10:01 1 0.18 0.00 0.03 0.00 0.02 99.77 Average: all 10.03 0.00 2.92 0.91 0.05 86.08 Average: 0 10.20 0.00 3.12 0.89 0.05 85.75 Average: 1 9.86 0.00 2.73 0.94 0.05 86.41