---> uname -a: Linux prd-centos7-docker-4c-2g-1705.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 8.0G 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 8.0G 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) 17:44:48 LINUX RESTART (2 CPU) 17:46:01 tps rtps wtps bread/s bwrtn/s 17:47:01 15.08 0.15 14.93 22.11 10716.18 17:48:01 1.73 0.00 1.73 0.00 33.03 17:49:01 0.25 0.00 0.25 0.00 2.70 17:50:01 1.43 0.10 1.33 9.99 49.83 Average: 4.62 0.06 4.56 8.03 2701.10 17:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:01 5133612 0 819320 10.23 2620 2053388 1244812 13.74 744072 1722508 20 17:48:01 5133736 0 819188 10.23 2620 2053396 1239784 13.69 746904 1719512 8 17:49:01 5136864 0 816060 10.19 2620 2053396 1202656 13.28 742852 1721424 12 17:50:01 4880104 0 911360 11.38 2620 2214856 1609872 17.77 977076 1725308 161164 Average: 5071079 0 841482 10.51 2620 2093759 1324281 14.62 802726 1722188 40301 17:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:01 eth0 709.39 568.47 2705.84 70.49 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 552.69 679.44 54.64 2681.96 0.00 0.00 0.00 0.00 17:48:01 eth0 2.95 1.15 2.89 0.10 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.62 0.37 0.28 0.20 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 228.02 148.80 1516.00 13.37 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 235.29 179.74 1056.45 21.05 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 138.21 169.90 13.66 670.66 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) 17:44:48 LINUX RESTART (2 CPU) 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 11.85 0.00 2.33 0.44 0.04 85.34 17:47:01 0 9.78 0.00 2.49 0.09 0.05 87.60 17:47:01 1 13.92 0.00 2.17 0.79 0.03 83.09 17:48:01 all 0.28 0.00 0.08 0.00 0.02 99.63 17:48:01 0 0.47 0.00 0.08 0.00 0.02 99.43 17:48:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:49:01 all 0.23 0.00 0.08 0.00 0.03 99.67 17:49:01 0 0.35 0.00 0.07 0.00 0.02 99.57 17:49:01 1 0.12 0.00 0.08 0.00 0.03 99.77 17:50:01 all 2.64 0.00 0.83 0.01 0.03 96.49 17:50:01 0 3.56 0.00 0.89 0.02 0.03 95.50 17:50:01 1 1.73 0.00 0.77 0.00 0.02 97.49 Average: all 3.70 0.00 0.82 0.11 0.03 95.34 Average: 0 3.50 0.00 0.87 0.03 0.03 95.57 Average: 1 3.90 0.00 0.76 0.19 0.03 95.12