---> uname -a: Linux prd-centos7-docker-4c-2g-375.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) 07/28/21 _x86_64_ (2 CPU) 16:18:23 LINUX RESTART (2 CPU) 16:19:01 tps rtps wtps bread/s bwrtn/s 16:20:01 32.31 3.55 28.76 2600.10 3064.98 16:21:01 0.32 0.00 0.32 0.00 5.15 16:22:01 0.27 0.00 0.27 0.00 3.73 16:23:01 0.20 0.00 0.20 0.00 2.58 Average: 8.27 0.89 7.39 650.16 769.27 16:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:01 5466452 0 803284 10.03 2620 1736584 1301288 14.37 578216 1563988 20 16:21:01 5479616 0 790116 9.87 2620 1736588 1207296 13.33 568164 1563760 16 16:22:01 5479248 0 790480 9.87 2620 1736592 1207428 13.33 569824 1562900 8 16:23:01 5477228 0 792496 9.90 2620 1736596 1207476 13.33 570796 1562896 8 Average: 5475636 0 794094 9.92 2620 1736590 1230872 13.59 571750 1563386 13 16:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:01 eth0 114.04 82.95 376.00 23.37 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 12.52 8.83 1.29 25.57 0.00 0.00 0.00 0.00 16:21:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 1.02 0.35 0.32 0.20 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 16:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.04 20.93 94.18 5.95 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 3.13 2.21 0.32 6.39 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) 07/28/21 _x86_64_ (2 CPU) 16:18:23 LINUX RESTART (2 CPU) 16:19:01 CPU %user %nice %system %iowait %steal %idle 16:20:01 all 3.95 0.00 1.92 0.69 0.05 93.39 16:20:01 0 3.83 0.00 1.94 0.19 0.05 93.99 16:20:01 1 4.07 0.00 1.89 1.20 0.05 92.79 16:21:01 all 0.17 0.00 0.06 0.00 0.02 99.76 16:21:01 0 0.05 0.00 0.07 0.00 0.02 99.87 16:21:01 1 0.28 0.00 0.05 0.00 0.02 99.65 16:22:01 all 0.28 0.00 0.03 0.00 0.02 99.67 16:22:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:22:01 1 0.48 0.00 0.02 0.00 0.02 99.48 16:23:01 all 0.24 0.00 0.03 0.00 0.03 99.70 16:23:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:23:01 1 0.43 0.00 0.03 0.00 0.02 99.52 Average: all 1.15 0.00 0.51 0.17 0.03 98.14 Average: 0 0.99 0.00 0.52 0.05 0.03 98.41 Average: 1 1.31 0.00 0.49 0.30 0.03 97.87