---> uname -a: Linux prd-centos7-docker-4c-2g-1756.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 40G 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/28/21 _x86_64_ (2 CPU) 05:50:55 LINUX RESTART (2 CPU) 05:52:01 tps rtps wtps bread/s bwrtn/s 05:53:01 10.09 0.92 9.18 237.67 7420.20 05:54:01 100.00 3.05 96.95 2499.48 7812.32 05:55:01 24.91 0.02 24.90 0.27 4288.46 Average: 45.01 1.33 43.68 912.65 6507.14 05:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 5502148 0 658900 8.23 2620 1845272 1055872 11.66 599756 1511380 45112 05:54:01 5053084 0 770224 9.62 2620 2183012 1170716 12.93 761256 1733676 115296 05:55:01 5169640 0 725332 9.06 2620 2111348 1018880 11.25 774024 1632656 20 Average: 5241624 0 718152 8.97 2620 2046544 1081823 11.94 711679 1625904 53476 05:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 eth0 1183.01 651.01 3509.12 71.23 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 268.95 195.31 1016.03 148.63 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 veth3c5dfb2 35.63 43.97 3.20 205.17 0.00 0.00 0.00 0.00 05:54:01 docker0 35.63 43.83 2.72 205.16 0.00 0.00 0.00 0.00 05:55:01 eth0 190.21 149.21 38.52 608.47 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 547.36 331.83 1521.17 276.09 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 11.88 14.61 0.91 68.40 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) 09/28/21 _x86_64_ (2 CPU) 05:50:55 LINUX RESTART (2 CPU) 05:52:01 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 12.11 0.00 1.94 0.42 0.08 85.44 05:53:01 0 12.20 0.00 2.14 0.07 0.10 85.49 05:53:01 1 12.03 0.00 1.75 0.77 0.05 85.40 05:54:01 all 13.74 0.00 2.95 2.25 0.06 81.00 05:54:01 0 11.67 0.00 3.24 1.58 0.05 83.46 05:54:01 1 15.83 0.00 2.65 2.92 0.07 78.53 05:55:01 all 3.62 0.00 0.97 0.01 0.03 95.37 05:55:01 0 4.02 0.00 0.96 0.00 0.03 94.99 05:55:01 1 3.23 0.00 0.99 0.02 0.02 95.75 Average: all 9.78 0.00 1.95 0.89 0.05 87.33 Average: 0 9.24 0.00 2.11 0.55 0.06 88.04 Average: 1 10.31 0.00 1.79 1.23 0.05 86.63