---> uname -a: Linux prd-centos7-docker-4c-2g-1358.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: 2800.000 BogoMIPS: 5600.00 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) 08/02/21 _x86_64_ (2 CPU) 13:50:54 LINUX RESTART (2 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:01 1.85 0.00 1.85 0.00 40.75 13:54:01 0.40 0.00 0.40 0.00 6.36 13:55:01 0.17 0.00 0.17 0.00 2.30 13:56:02 0.32 0.00 0.32 0.00 5.45 13:57:01 0.24 0.00 0.24 0.00 3.08 13:58:01 0.28 0.00 0.28 0.00 3.76 Average: 0.54 0.00 0.54 0.00 10.31 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 5462052 0 806912 10.08 2620 1737356 1230744 13.59 580236 1566688 12 13:54:01 5464024 0 804936 10.05 2620 1737360 1215324 13.42 582032 1563472 20 13:55:01 5462832 0 806128 10.07 2620 1737360 1215384 13.42 583480 1563472 8 13:56:02 5464068 0 804880 10.05 2620 1737372 1212240 13.38 576952 1569280 8 13:57:01 5464688 0 804256 10.04 2620 1737376 1196904 13.21 576088 1569280 8 13:58:01 5464412 0 804528 10.05 2620 1737380 1197012 13.22 576656 1569320 8 Average: 5463679 0 805273 10.05 2620 1737367 1211268 13.37 579241 1566919 11 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 eth0 6.29 2.00 4.10 0.65 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 2.10 0.55 0.63 0.40 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 1.17 0.58 0.60 0.43 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:02 eth0 0.60 0.35 0.28 0.20 0.00 0.00 0.00 0.00 13:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 0.83 0.22 0.20 0.07 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 0.98 0.35 0.32 0.20 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.00 0.68 1.02 0.33 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) 08/02/21 _x86_64_ (2 CPU) 13:50:54 LINUX RESTART (2 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 0.19 0.00 0.08 0.00 0.03 99.71 13:53:01 0 0.17 0.00 0.10 0.00 0.03 99.70 13:53:01 1 0.22 0.00 0.05 0.00 0.02 99.72 13:54:01 all 0.19 0.00 0.03 0.00 0.03 99.75 13:54:01 0 0.05 0.00 0.05 0.00 0.03 99.87 13:54:01 1 0.33 0.00 0.02 0.00 0.02 99.63 13:55:01 all 0.18 0.00 0.05 0.00 0.01 99.77 13:55:01 0 0.12 0.00 0.05 0.00 0.00 99.83 13:55:01 1 0.23 0.00 0.05 0.00 0.02 99.70 13:56:02 all 0.13 0.00 0.21 0.00 0.03 99.62 13:56:02 0 0.08 0.00 0.27 0.00 0.03 99.62 13:56:02 1 0.18 0.00 0.15 0.00 0.03 99.63 13:57:01 all 0.20 0.00 0.03 0.00 0.03 99.75 13:57:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:57:01 1 0.37 0.00 0.02 0.00 0.03 99.58 13:58:01 all 0.25 0.00 0.03 0.00 0.03 99.69 13:58:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:58:01 1 0.45 0.00 0.03 0.00 0.03 99.48 Average: all 0.19 0.00 0.07 0.00 0.02 99.71 Average: 0 0.08 0.00 0.09 0.00 0.02 99.80 Average: 1 0.30 0.00 0.05 0.00 0.03 99.62