---> uname -a: Linux prd-centos7-docker-4c-2g-96.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 20G 8.1G 12G 41% / 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 20G 8.1G 12G 41% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/19/21 _x86_64_ (2 CPU) 17:17:00 LINUX RESTART (2 CPU) 17:18:03 tps rtps wtps bread/s bwrtn/s 17:19:01 6.18 0.21 5.98 33.76 3479.88 17:20:01 170.36 3.07 167.30 2501.42 12099.93 Average: 89.65 1.66 87.99 1288.28 7862.18 17:18:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:19:01 5617988 0 669836 8.36 2088 1719028 1068496 11.80 501936 1498160 43896 17:20:01 5089840 0 797104 9.95 2088 2119908 1166316 12.88 767692 1692852 59544 Average: 5353914 0 733470 9.16 2088 1919468 1117406 12.34 634814 1595506 51720 17:18:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:19:01 eth0 691.56 479.10 2069.77 46.11 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 661.89 457.57 2275.24 63.80 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 vethe9fd20a 36.00 44.89 3.27 206.87 0.00 0.00 0.00 0.00 17:20:01 docker0 36.00 44.76 2.78 206.86 0.00 0.00 0.00 0.00 Average: eth0 676.47 468.16 2174.23 55.11 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: vethe9fd20a 18.30 22.82 1.66 105.17 0.00 0.00 0.00 0.00 Average: docker0 18.30 22.76 1.41 105.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/19/21 _x86_64_ (2 CPU) 17:17:00 LINUX RESTART (2 CPU) 17:18:03 CPU %user %nice %system %iowait %steal %idle 17:19:01 all 3.79 0.00 0.89 0.00 0.04 95.27 17:19:01 0 3.82 0.00 1.09 0.00 0.05 95.04 17:19:01 1 3.77 0.00 0.70 0.00 0.04 95.49 17:20:01 all 14.80 0.00 3.22 0.73 0.07 81.19 17:20:01 0 17.79 0.00 3.42 0.86 0.07 77.86 17:20:01 1 11.85 0.00 3.03 0.60 0.07 84.45 Average: all 9.35 0.00 2.07 0.37 0.06 88.15 Average: 0 10.87 0.00 2.26 0.43 0.06 86.37 Average: 1 7.86 0.00 1.88 0.30 0.05 89.91