---> uname -a: Linux prd-centos7-docker-4c-2g-1024.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: 2799.994 BogoMIPS: 5599.98 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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/17/21 _x86_64_ (2 CPU) 16:43:00 LINUX RESTART (2 CPU) 16:44:01 tps rtps wtps bread/s bwrtn/s 16:45:01 5.63 0.00 5.63 0.00 3533.07 16:46:01 131.78 2.95 128.83 2253.03 15209.74 16:47:01 1.28 0.00 1.28 0.00 22.52 16:48:01 0.22 0.00 0.22 0.00 2.97 16:49:01 0.32 0.00 0.32 0.00 4.90 16:50:01 0.28 0.00 0.28 0.00 2.85 Average: 23.25 0.49 22.76 375.53 3129.61 16:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 5685116 0 587156 7.33 2620 1734048 1196572 13.21 615040 1478768 45032 16:46:01 5141664 0 774676 9.67 2620 2089980 1232300 13.61 946536 1648944 20 16:47:01 5148104 0 768232 9.59 2620 2089984 1158856 12.79 942412 1648944 20 16:48:01 5147624 0 768704 9.60 2620 2089992 1145860 12.65 942016 1649952 12 16:49:01 5154740 0 761580 9.51 2620 2090000 1145752 12.65 936036 1649952 8 16:50:01 5154880 0 761440 9.51 2620 2090000 1145560 12.65 934336 1650792 8 Average: 5238688 0 736965 9.20 2620 2030667 1170817 12.93 886063 1621225 7517 16:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 eth0 361.72 289.13 1789.39 19.64 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 466.81 316.87 1864.01 809.92 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 11.34 16.06 1.05 204.77 0.00 0.00 0.00 0.00 16:47:01 eth0 0.73 0.22 0.37 0.05 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 1.23 0.63 0.57 0.40 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.30 0.25 0.14 0.07 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 138.49 101.20 609.16 138.36 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 1.89 2.68 0.17 34.13 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) 11/17/21 _x86_64_ (2 CPU) 16:43:00 LINUX RESTART (2 CPU) 16:44:01 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 2.61 0.00 0.59 0.00 0.04 96.76 16:45:01 0 2.42 0.00 0.61 0.00 0.05 96.91 16:45:01 1 2.80 0.00 0.56 0.00 0.03 96.61 16:46:01 all 19.83 0.00 3.41 2.57 0.06 74.13 16:46:01 0 19.23 0.00 3.54 2.31 0.07 74.85 16:46:01 1 20.43 0.00 3.28 2.83 0.05 73.41 16:47:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:47:01 0 0.15 0.00 0.05 0.00 0.02 99.78 16:47:01 1 0.33 0.00 0.05 0.00 0.02 99.60 16:48:01 all 0.28 0.00 0.05 0.00 0.02 99.65 16:48:01 0 0.08 0.00 0.05 0.00 0.00 99.87 16:48:01 1 0.48 0.00 0.05 0.00 0.03 99.43 16:49:01 all 0.21 0.00 0.04 0.00 0.02 99.73 16:49:01 0 0.05 0.00 0.05 0.00 0.03 99.87 16:49:01 1 0.37 0.00 0.03 0.00 0.00 99.60 16:50:01 all 0.16 0.00 0.03 0.00 0.02 99.79 16:50:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:50:01 1 0.27 0.00 0.03 0.00 0.02 99.68 Average: all 3.81 0.00 0.68 0.42 0.03 95.07 Average: 0 3.59 0.00 0.71 0.38 0.03 95.30 Average: 1 4.03 0.00 0.65 0.46 0.03 94.83