---> uname -a: Linux prd-centos7-docker-4c-2g-4007.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 11G 30G 27% / 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 11G 30G 27% /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) 01/27/22 _x86_64_ (2 CPU) 04:55:59 LINUX RESTART (2 CPU) 04:57:01 tps rtps wtps bread/s bwrtn/s 04:58:01 277.06 0.05 277.01 1.07 70113.94 04:59:01 147.93 0.00 147.93 0.00 29498.42 05:00:01 0.80 0.00 0.80 0.00 7.81 05:01:01 0.20 0.03 0.17 0.27 2.53 05:02:01 0.52 0.07 0.45 1.47 7.48 05:03:01 0.25 0.00 0.25 0.00 2.83 05:04:02 132.28 0.03 132.25 3.73 32672.88 Average: 79.88 0.03 79.85 0.93 18905.08 04:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 3874588 0 984960 12.30 2620 3146772 1514892 16.73 912548 2753788 28188 04:59:01 3222568 0 1054500 13.17 2620 3729252 1328080 14.66 1025644 3216556 20 05:00:01 3226864 0 1050200 13.11 2620 3729256 1282392 14.16 1022292 3216556 16 05:01:01 3224420 0 1052640 13.14 2620 3729260 1285936 14.20 1024948 3216556 16 05:02:01 3231976 0 1044956 13.05 2620 3729388 1282996 14.16 1017972 3216620 16 05:03:01 3234624 0 1042304 13.01 2620 3729392 1282900 14.16 1017492 3216620 12 05:04:02 1719948 0 1284296 16.04 2620 5002076 1656476 18.29 1267040 4314596 552960 Average: 3104998 0 1073408 13.40 2620 3827914 1376239 15.19 1041134 3307327 83033 04:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 veth067086b 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:58:01 eth0 290.19 220.73 2063.99 30.85 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 202.58 259.06 16.21 2035.51 0.00 0.00 0.00 0.00 04:59:01 eth0 176.00 129.16 2725.69 178.59 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 6.69 8.53 0.38 38.06 0.00 0.00 0.00 0.00 05:00:01 eth0 0.12 0.13 0.01 0.04 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 15.51 7.25 14.62 0.48 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:02 eth0 347.07 201.03 7601.94 29.51 0.00 0.00 0.00 0.00 05:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:02 docker0 28.77 53.36 2.74 347.99 0.00 0.00 0.00 0.00 Average: eth0 118.47 79.80 1772.73 34.22 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 34.02 45.86 2.76 346.03 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) 01/27/22 _x86_64_ (2 CPU) 04:55:59 LINUX RESTART (2 CPU) 04:57:01 CPU %user %nice %system %iowait %steal %idle 04:58:01 all 20.44 0.00 9.32 2.41 0.09 67.74 04:58:01 0 20.68 0.00 9.30 2.52 0.11 67.40 04:58:01 1 20.21 0.00 9.34 2.31 0.07 68.07 04:59:01 all 41.06 0.00 8.48 3.27 0.09 47.10 04:59:01 0 41.19 0.00 8.64 2.12 0.09 47.96 04:59:01 1 40.93 0.00 8.32 4.42 0.09 46.25 05:00:01 all 0.14 0.00 0.05 0.00 0.03 99.78 05:00:01 0 0.23 0.00 0.05 0.00 0.02 99.70 05:00:01 1 0.05 0.00 0.05 0.00 0.03 99.87 05:01:01 all 0.26 0.00 0.09 0.00 0.03 99.62 05:01:01 0 0.38 0.00 0.08 0.00 0.02 99.52 05:01:01 1 0.13 0.00 0.10 0.00 0.03 99.73 05:02:01 all 0.15 0.00 0.04 0.00 0.02 99.79 05:02:01 0 0.25 0.00 0.03 0.00 0.02 99.70 05:02:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:03:01 all 0.16 0.00 0.03 0.00 0.03 99.79 05:03:01 0 0.27 0.00 0.02 0.00 0.02 99.70 05:03:01 1 0.05 0.00 0.03 0.00 0.03 99.88 05:04:02 all 20.69 0.00 8.52 2.09 0.07 68.63 05:04:02 0 21.01 0.00 8.97 2.02 0.07 67.93 05:04:02 1 20.37 0.00 8.06 2.17 0.07 69.33 Average: all 11.47 0.00 3.68 1.08 0.05 83.73 Average: 0 11.62 0.00 3.76 0.92 0.05 83.64 Average: 1 11.31 0.00 3.60 1.23 0.05 83.81