---> uname -a: Linux prd-centos7-docker-4c-2g-30230.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 17:39:10 LINUX RESTART (2 CPU) 17:40:01 tps rtps wtps bread/s bwrtn/s 17:41:01 14.21 0.73 13.48 332.22 2420.87 17:42:01 1.67 0.02 1.65 0.53 35.08 17:43:01 0.32 0.00 0.32 0.00 4.83 17:44:01 0.25 0.00 0.25 0.00 3.20 17:45:01 0.27 0.00 0.27 0.00 3.45 17:46:01 0.25 0.00 0.25 0.00 3.53 17:47:01 0.27 0.00 0.27 0.00 3.76 17:48:01 0.23 0.00 0.23 0.00 3.11 17:49:01 0.27 0.00 0.27 0.00 3.35 Average: 1.97 0.08 1.89 37.00 275.86 17:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 5700536 0 609740 7.61 2620 1696044 1218164 13.45 552032 1522540 24 17:42:01 5709444 0 600828 7.50 2620 1696048 1116844 12.33 545272 1522500 16 17:43:01 5707412 0 602860 7.53 2620 1696048 1116952 12.33 545756 1523428 8 17:44:01 5709120 0 601144 7.51 2620 1696056 1116748 12.33 544644 1523428 16 17:45:01 5711808 0 598452 7.47 2620 1696060 1116736 12.33 542708 1523428 8 17:46:01 5710424 0 599832 7.49 2620 1696064 1116820 12.33 543800 1523428 16 17:47:01 5702404 0 607848 7.59 2620 1696068 1116904 12.33 552396 1523428 12 17:48:01 5701040 0 609204 7.61 2620 1696076 1116976 12.33 553104 1523432 8 17:49:01 5700344 0 609900 7.62 2620 1696076 1117068 12.33 555288 1521620 8 Average: 5705837 0 604423 7.55 2620 1696060 1128135 12.46 548333 1523026 13 17:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 eth0 40.55 30.29 319.68 10.70 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 2.75 1.95 0.67 7.95 0.00 0.00 0.00 0.00 17:42:01 eth0 1.10 0.35 0.34 0.20 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.75 0.25 0.30 0.19 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.43 0.25 0.26 0.17 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.72 0.23 0.19 0.10 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.88 0.28 0.29 0.20 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.22 0.35 0.35 0.11 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.88 0.45 0.31 0.29 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 0.53 0.30 0.27 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 Average: eth0 5.23 3.64 35.80 1.35 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 0.31 0.22 0.07 0.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/10/21 _x86_64_ (2 CPU) 17:39:10 LINUX RESTART (2 CPU) 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 2.30 0.00 1.38 1.34 2.68 92.29 17:41:01 0 2.45 0.00 1.37 0.79 2.65 92.73 17:41:01 1 2.16 0.00 1.40 1.89 2.71 91.85 17:42:01 all 0.22 0.00 0.10 0.00 0.28 99.40 17:42:01 0 0.12 0.00 0.10 0.00 0.32 99.47 17:42:01 1 0.32 0.00 0.10 0.00 0.25 99.33 17:43:01 all 0.24 0.00 0.06 0.01 0.08 99.62 17:43:01 0 0.07 0.00 0.07 0.00 0.05 99.82 17:43:01 1 0.42 0.00 0.05 0.02 0.10 99.42 17:44:01 all 0.13 0.00 0.05 0.00 0.02 99.81 17:44:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:44:01 1 0.22 0.00 0.05 0.00 0.02 99.72 17:45:01 all 0.23 0.00 0.05 0.00 0.02 99.70 17:45:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:45:01 1 0.42 0.00 0.05 0.00 0.02 99.52 17:46:01 all 0.26 0.00 0.03 0.00 0.03 99.67 17:46:01 0 0.07 0.00 0.03 0.00 0.03 99.87 17:46:01 1 0.45 0.00 0.03 0.00 0.03 99.48 17:47:01 all 0.18 0.00 0.05 0.00 0.22 99.56 17:47:01 0 0.08 0.00 0.07 0.00 0.30 99.55 17:47:01 1 0.27 0.00 0.03 0.00 0.13 99.57 17:48:01 all 0.20 0.00 0.05 0.00 0.22 99.52 17:48:01 0 0.07 0.00 0.07 0.00 0.25 99.62 17:48:01 1 0.33 0.00 0.03 0.00 0.20 99.43 17:49:01 all 0.22 0.00 0.04 0.00 0.30 99.43 17:49:01 0 0.08 0.00 0.05 0.00 0.13 99.73 17:49:01 1 0.37 0.00 0.03 0.00 0.47 99.13 Average: all 0.44 0.00 0.20 0.15 0.42 98.79 Average: 0 0.33 0.00 0.20 0.09 0.42 98.96 Average: 1 0.55 0.00 0.20 0.21 0.43 98.61