---> uname -a: Linux prd-centos7-docker-4c-2g-582.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 08/11/21 _x86_64_ (2 CPU) 21:05:51 LINUX RESTART (2 CPU) 21:07:01 tps rtps wtps bread/s bwrtn/s 21:08:01 1.72 0.00 1.72 0.00 35.14 21:09:01 0.37 0.00 0.37 0.00 5.43 21:10:01 0.33 0.00 0.33 0.00 4.75 21:11:01 0.13 0.00 0.13 0.00 2.15 Average: 0.64 0.00 0.64 0.00 11.87 21:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:08:01 5425228 0 802328 10.02 2620 1778764 1227348 13.55 587944 1596976 12 21:09:01 5426524 0 801024 10.00 2620 1778772 1204804 13.30 589336 1595044 8 21:10:01 5426328 0 801220 10.00 2620 1778772 1204636 13.30 589480 1595044 20 21:11:01 5425984 0 801556 10.01 2620 1778780 1204756 13.30 589764 1595548 20 Average: 5426016 0 801532 10.01 2620 1778772 1210386 13.36 589131 1595653 15 21:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:08:01 eth0 0.57 0.37 0.27 0.22 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 1.02 0.35 0.32 0.20 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 1.03 0.42 0.32 0.21 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 1.00 0.35 0.32 0.20 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.90 0.37 0.31 0.21 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 0.00 0.00 0.00 0.00 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) 08/11/21 _x86_64_ (2 CPU) 21:05:51 LINUX RESTART (2 CPU) 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 0.20 0.00 0.06 0.00 0.03 99.71 21:08:01 0 0.20 0.00 0.03 0.00 0.03 99.73 21:08:01 1 0.20 0.00 0.08 0.00 0.03 99.68 21:09:01 all 0.27 0.00 0.12 0.00 0.02 99.60 21:09:01 0 0.42 0.00 0.12 0.00 0.02 99.45 21:09:01 1 0.12 0.00 0.12 0.00 0.02 99.75 21:10:01 all 0.15 0.00 0.07 0.00 0.03 99.76 21:10:01 0 0.22 0.00 0.08 0.00 0.02 99.68 21:10:01 1 0.08 0.00 0.05 0.00 0.03 99.83 21:11:01 all 0.08 0.00 0.04 0.00 0.03 99.86 21:11:01 0 0.05 0.00 0.07 0.00 0.03 99.85 21:11:01 1 0.10 0.00 0.02 0.00 0.02 99.87 Average: all 0.17 0.00 0.07 0.00 0.03 99.73 Average: 0 0.22 0.00 0.08 0.00 0.03 99.68 Average: 1 0.13 0.00 0.07 0.00 0.03 99.78