---> uname -a: Linux prd-centos7-docker-4c-2g-210.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: 2799.996 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) 08/10/21 _x86_64_ (2 CPU) 03:08:48 LINUX RESTART (2 CPU) 03:10:01 tps rtps wtps bread/s bwrtn/s 03:11:01 2.38 0.00 2.38 0.00 64.48 03:12:01 0.47 0.00 0.47 0.00 8.48 03:13:01 0.27 0.00 0.27 0.00 3.23 03:14:01 0.15 0.00 0.15 0.00 1.92 03:15:01 0.35 0.00 0.35 0.00 4.76 03:16:01 0.32 0.00 0.32 0.00 4.71 03:17:01 0.23 0.00 0.23 0.00 3.23 Average: 0.59 0.00 0.59 0.00 12.97 03:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 5471240 0 801872 10.01 2620 1733208 1205860 13.31 580160 1560224 20 03:12:01 5472764 0 800340 9.99 2620 1733216 1205584 13.31 579584 1559204 16 03:13:01 5469932 0 803172 10.03 2620 1733216 1205876 13.31 581800 1559860 8 03:14:01 5471340 0 801756 10.01 2620 1733224 1205648 13.31 573080 1567332 8 03:15:01 5468092 0 805000 10.05 2620 1733228 1205804 13.31 576788 1567332 8 03:16:01 5468952 0 804136 10.04 2620 1733232 1205648 13.31 575764 1567336 8 03:17:01 5457328 0 815752 10.19 2620 1733240 1205648 13.31 587064 1567332 8 Average: 5468521 0 804575 10.05 2620 1733223 1205724 13.31 579177 1564089 11 03:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 eth0 3.45 1.37 3.01 0.09 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 1.70 0.28 0.38 0.16 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.75 0.45 0.41 0.27 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.90 0.35 0.55 0.08 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) 08/10/21 _x86_64_ (2 CPU) 03:08:48 LINUX RESTART (2 CPU) 03:10:01 CPU %user %nice %system %iowait %steal %idle 03:11:01 all 0.29 0.00 0.08 0.00 0.02 99.62 03:11:01 0 0.45 0.00 0.08 0.00 0.02 99.45 03:11:01 1 0.13 0.00 0.07 0.00 0.02 99.78 03:12:01 all 0.19 0.00 0.06 0.00 0.01 99.74 03:12:01 0 0.30 0.00 0.07 0.00 0.00 99.63 03:12:01 1 0.08 0.00 0.05 0.00 0.02 99.85 03:13:01 all 0.21 0.00 0.05 0.00 0.01 99.73 03:13:01 0 0.35 0.00 0.07 0.00 0.02 99.57 03:13:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:14:01 all 0.25 0.00 0.05 0.00 0.02 99.68 03:14:01 0 0.40 0.00 0.05 0.00 0.02 99.53 03:14:01 1 0.10 0.00 0.05 0.00 0.02 99.83 03:15:01 all 0.29 0.00 0.05 0.00 0.03 99.63 03:15:01 0 0.08 0.00 0.07 0.00 0.03 99.82 03:15:01 1 0.50 0.00 0.03 0.00 0.02 99.45 03:16:01 all 0.28 0.00 0.04 0.00 0.00 99.68 03:16:01 0 0.07 0.00 0.05 0.00 0.00 99.88 03:16:01 1 0.48 0.00 0.03 0.00 0.00 99.48 03:17:01 all 0.26 0.00 0.08 0.00 0.02 99.65 03:17:01 0 0.03 0.00 0.05 0.00 0.02 99.90 03:17:01 1 0.48 0.00 0.10 0.00 0.02 99.40 Average: all 0.25 0.00 0.06 0.00 0.01 99.68 Average: 0 0.24 0.00 0.06 0.00 0.01 99.68 Average: 1 0.26 0.00 0.05 0.00 0.01 99.67