---> uname -a: Linux prd-centos7-docker-4c-2g-1819.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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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) 01/19/22 _x86_64_ (2 CPU) 16:57:41 LINUX RESTART (2 CPU) 16:58:01 tps rtps wtps bread/s bwrtn/s 16:59:01 267.58 15.83 251.75 5164.70 54691.44 17:00:01 192.08 0.07 192.01 1.33 33665.62 17:01:01 46.65 0.03 46.62 0.27 6864.54 17:02:01 0.45 0.07 0.38 1.47 6.90 17:03:01 0.22 0.00 0.22 0.00 3.11 17:04:01 0.30 0.00 0.30 0.00 4.61 17:05:01 0.23 0.00 0.23 0.00 2.98 17:06:01 0.20 0.00 0.20 0.00 2.03 Average: 63.48 2.00 61.48 646.13 11908.83 16:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:59:01 3987828 0 913000 11.40 2620 3105492 1616712 17.85 852020 2711860 31624 17:00:01 3849052 0 1030756 12.87 2620 3126512 1682240 18.57 1041252 2654108 39180 17:01:01 3882844 0 948332 11.84 2620 3175144 1213304 13.40 963044 2702236 20 17:02:01 3884224 0 946824 11.82 2620 3175272 1198568 13.23 963964 2702300 20 17:03:01 3894600 0 936444 11.69 2620 3175276 1176280 12.99 955756 2702300 20 17:04:01 3894824 0 936216 11.69 2620 3175280 1176292 12.99 955700 2702300 8 17:05:01 3895552 0 935484 11.68 2620 3175284 1176184 12.99 954804 2702300 8 17:06:01 3886088 0 944940 11.80 2620 3175292 1176016 12.98 965204 2702304 8 Average: 3896876 0 949000 11.85 2620 3160444 1301950 14.37 956468 2697464 8861 16:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:59:01 eth0 952.13 607.91 6726.86 113.01 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 243.06 280.85 19.86 2232.00 0.00 0.00 0.00 0.00 17:00:01 veth6732da7 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:00:01 eth0 49.81 31.31 78.59 16.38 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 6.64 8.29 0.37 38.01 0.00 0.00 0.00 0.00 17:01:01 eth0 22.76 11.82 107.96 4.29 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 2.83 7.43 0.18 53.61 0.00 0.00 0.00 0.00 17:02:01 eth0 0.57 0.30 0.27 0.23 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.82 0.33 0.30 0.17 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 0.77 0.22 0.19 0.10 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.57 0.43 0.27 0.21 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.48 81.57 864.52 16.81 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 31.57 37.08 2.55 290.53 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) 01/19/22 _x86_64_ (2 CPU) 16:57:41 LINUX RESTART (2 CPU) 16:58:01 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 31.75 0.00 10.55 5.73 0.12 51.85 16:59:01 0 32.63 0.00 10.93 4.90 0.11 51.43 16:59:01 1 30.87 0.00 10.17 6.56 0.12 52.26 17:00:01 all 43.81 0.00 11.61 3.75 0.13 40.70 17:00:01 0 43.32 0.00 11.39 3.59 0.13 41.58 17:00:01 1 44.30 0.00 11.83 3.91 0.13 39.83 17:01:01 all 11.48 0.00 2.31 1.94 0.05 84.22 17:01:01 0 11.64 0.00 2.59 1.53 0.05 84.19 17:01:01 1 11.32 0.00 2.02 2.35 0.05 84.26 17:02:01 all 0.25 0.00 0.06 0.01 0.01 99.67 17:02:01 0 0.07 0.00 0.05 0.02 0.00 99.87 17:02:01 1 0.43 0.00 0.07 0.00 0.02 99.48 17:03:01 all 0.24 0.00 0.07 0.00 0.04 99.65 17:03:01 0 0.07 0.00 0.07 0.00 0.08 99.78 17:03:01 1 0.42 0.00 0.07 0.00 0.00 99.52 17:04:01 all 0.26 0.00 0.04 0.00 0.02 99.68 17:04:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:04:01 1 0.43 0.00 0.05 0.00 0.00 99.52 17:05:01 all 0.21 0.00 0.07 0.00 0.02 99.71 17:05:01 0 0.08 0.00 0.05 0.00 0.02 99.85 17:05:01 1 0.33 0.00 0.08 0.00 0.02 99.57 17:06:01 all 0.25 0.00 0.06 0.00 0.02 99.67 17:06:01 0 0.05 0.00 0.08 0.00 0.02 99.85 17:06:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 10.55 0.00 2.96 1.37 0.05 85.08 Average: 0 10.50 0.00 3.01 1.20 0.05 85.24 Average: 1 10.60 0.00 2.91 1.54 0.04 84.92