---> uname -a: Linux prd-centos7-docker-4c-2g-1422.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) 09/06/21 _x86_64_ (2 CPU) 05:51:10 LINUX RESTART (2 CPU) 05:52:01 tps rtps wtps bread/s bwrtn/s 05:53:01 68.76 3.08 65.68 2500.98 12447.64 05:54:01 0.17 0.00 0.17 0.00 2.01 05:55:01 0.22 0.00 0.22 0.00 2.18 05:56:01 0.27 0.00 0.27 0.00 3.48 Average: 17.35 0.77 16.58 625.32 3114.22 05:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:53:01 5050016 0 847008 10.58 2620 2109296 1324040 14.62 846684 1678892 20 05:54:01 5065572 0 831448 10.38 2620 2109300 1198256 13.23 836888 1676288 8 05:55:01 5065812 0 831200 10.38 2620 2109308 1198256 13.23 833152 1680064 8 05:56:01 5060180 0 836828 10.45 2620 2109312 1196580 13.21 838840 1680064 8 Average: 5060395 0 836621 10.45 2620 2109304 1229283 13.57 838891 1678827 11 05:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:53:01 eth0 450.37 267.14 1048.57 760.65 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 25.30 37.25 1.81 205.17 0.00 0.00 0.00 0.00 05:54:01 eth0 0.08 0.08 0.01 0.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 0.35 0.07 0.03 0.01 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 05:56:01 eth0 0.98 0.50 0.56 0.98 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.96 66.96 262.33 190.43 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 6.32 9.31 0.45 51.30 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) 09/06/21 _x86_64_ (2 CPU) 05:51:10 LINUX RESTART (2 CPU) 05:52:01 CPU %user %nice %system %iowait %steal %idle 05:53:01 all 15.42 0.00 3.21 0.79 0.06 80.53 05:53:01 0 18.18 0.00 3.42 1.01 0.07 77.32 05:53:01 1 12.67 0.00 3.00 0.56 0.05 83.72 05:54:01 all 0.05 0.00 0.04 0.00 0.03 99.87 05:54:01 0 0.03 0.00 0.05 0.00 0.03 99.88 05:54:01 1 0.07 0.00 0.03 0.00 0.03 99.87 05:55:01 all 0.09 0.00 0.05 0.00 0.04 99.82 05:55:01 0 0.07 0.00 0.03 0.00 0.05 99.85 05:55:01 1 0.12 0.00 0.07 0.00 0.03 99.78 05:56:01 all 0.16 0.00 0.03 0.00 0.03 99.78 05:56:01 0 0.17 0.00 0.05 0.00 0.03 99.75 05:56:01 1 0.15 0.00 0.02 0.00 0.02 99.82 Average: all 3.85 0.00 0.82 0.19 0.04 95.09 Average: 0 4.52 0.00 0.87 0.25 0.05 94.32 Average: 1 3.19 0.00 0.76 0.14 0.03 95.87