---> uname -a: Linux prd-centos7-docker-4c-2g-5648.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: 2800.000 BogoMIPS: 5600.00 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) 02/18/22 _x86_64_ (2 CPU) 16:43:10 LINUX RESTART (2 CPU) 16:44:01 tps rtps wtps bread/s bwrtn/s 16:45:01 342.77 0.72 342.05 56.87 78970.82 16:46:01 120.11 0.00 120.11 0.00 9823.78 16:47:01 15.36 0.00 15.36 0.00 1365.31 16:48:01 0.18 0.00 0.18 0.00 2.08 16:49:01 0.23 0.00 0.23 0.00 2.75 16:50:01 0.43 0.00 0.43 0.00 7.18 16:51:01 69.19 0.00 69.19 0.00 18065.68 Average: 78.35 0.10 78.25 8.13 15467.57 16:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 3929928 0 1000856 12.50 2620 3075528 1538596 16.99 917716 2702084 6104 16:46:01 3819760 0 1015176 12.68 2620 3171376 1577324 17.41 1043020 2686568 80 16:47:01 3837420 0 990896 12.37 2620 3177996 1470440 16.23 1026192 2686344 20 16:48:01 3852912 0 975396 12.18 2620 3178004 1312484 14.49 1014432 2686344 8 16:49:01 3864248 0 964056 12.04 2620 3178008 1280676 14.14 1006324 2686344 8 16:50:01 3867612 0 960688 12.00 2620 3178012 1280652 14.14 1005412 2686344 8 16:51:01 3283780 0 1054676 13.17 2620 3667856 1281252 14.15 1066032 3129240 8 Average: 3779380 0 994535 12.42 2620 3232397 1391632 15.36 1011304 2751895 891 16:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 eth0 284.82 207.46 2119.25 35.06 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth966bb38 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:45:01 docker0 183.92 245.83 14.94 2078.85 0.00 0.00 0.00 0.00 16:46:01 eth0 56.68 39.74 167.37 45.61 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 15.95 18.41 0.91 91.68 0.00 0.00 0.00 0.00 16:47:01 eth0 8.83 7.38 2.97 53.46 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 0.63 0.40 0.27 0.21 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.82 0.53 0.75 0.04 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 100.62 62.01 2596.86 10.43 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.68 45.40 698.38 20.70 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 28.56 37.77 2.26 310.20 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) 02/18/22 _x86_64_ (2 CPU) 16:43:10 LINUX RESTART (2 CPU) 16:44:01 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 21.86 0.00 11.30 3.09 0.11 63.65 16:45:01 0 21.02 0.00 11.62 3.28 0.11 63.98 16:45:01 1 22.70 0.00 10.98 2.89 0.11 63.32 16:46:01 all 58.71 0.00 8.09 3.11 0.11 29.97 16:46:01 0 59.74 0.00 8.70 3.50 0.11 27.95 16:46:01 1 57.68 0.00 7.49 2.73 0.11 31.99 16:47:01 all 1.21 0.00 0.67 0.34 0.03 97.76 16:47:01 0 1.21 0.00 0.64 0.17 0.02 97.97 16:47:01 1 1.21 0.00 0.70 0.50 0.03 97.55 16:48:01 all 0.12 0.00 0.05 0.00 0.04 99.79 16:48:01 0 0.03 0.00 0.05 0.00 0.03 99.88 16:48:01 1 0.20 0.00 0.05 0.00 0.05 99.70 16:49:01 all 0.11 0.00 0.08 0.00 0.02 99.80 16:49:01 0 0.17 0.00 0.05 0.00 0.02 99.77 16:49:01 1 0.05 0.00 0.10 0.00 0.02 99.83 16:50:01 all 0.11 0.00 0.03 0.00 0.03 99.84 16:50:01 0 0.18 0.00 0.02 0.00 0.02 99.78 16:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 16:51:01 all 7.41 0.00 2.85 0.90 0.03 88.81 16:51:01 0 7.14 0.00 2.73 0.76 0.03 89.33 16:51:01 1 7.68 0.00 2.97 1.03 0.03 88.28 Average: all 12.22 0.00 3.18 1.02 0.05 83.53 Average: 0 12.20 0.00 3.28 1.06 0.05 83.41 Average: 1 12.23 0.00 3.08 0.99 0.05 83.64