---> uname -a: Linux prd-centos7-docker-4c-2g-1522.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 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) 10/14/21 _x86_64_ (2 CPU) 21:46:34 LINUX RESTART (2 CPU) 21:47:01 tps rtps wtps bread/s bwrtn/s 21:48:01 138.74 6.32 132.42 3302.51 20132.60 21:49:01 2.11 0.00 2.11 0.00 72.19 21:50:01 0.37 0.00 0.37 0.00 5.30 Average: 47.10 2.11 44.99 1101.45 6740.42 21:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:48:01 5110652 0 813104 10.15 2620 2082556 1546368 17.07 956888 1647164 20 21:49:01 5146328 0 777424 9.71 2620 2082560 1411040 15.58 945720 1646928 16 21:50:01 5149692 0 774056 9.66 2620 2082564 1411548 15.58 941264 1647696 20 Average: 5135557 0 788195 9.84 2620 2082560 1456319 16.08 947957 1647263 19 21:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:48:01 eth0 1144.37 916.79 4798.37 867.01 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 9.94 14.64 0.98 204.45 0.00 0.00 0.00 0.00 21:49:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 eth0 0.95 0.42 0.32 0.18 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 382.02 305.94 1600.45 289.23 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 3.31 4.88 0.33 68.19 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) 10/14/21 _x86_64_ (2 CPU) 21:46:34 LINUX RESTART (2 CPU) 21:47:01 CPU %user %nice %system %iowait %steal %idle 21:48:01 all 27.88 0.00 5.11 3.14 0.07 63.79 21:48:01 0 24.33 0.00 5.30 1.52 0.07 68.78 21:48:01 1 31.47 0.00 4.93 4.78 0.07 58.75 21:49:01 all 0.15 0.00 0.09 0.00 0.03 99.73 21:49:01 0 0.10 0.00 0.12 0.00 0.03 99.75 21:49:01 1 0.20 0.00 0.07 0.00 0.02 99.72 21:50:01 all 0.18 0.00 0.05 0.00 0.03 99.74 21:50:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:50:01 1 0.30 0.00 0.07 0.00 0.03 99.60 Average: all 9.12 0.00 1.70 1.02 0.04 88.13 Average: 0 7.93 0.00 1.77 0.49 0.04 89.77 Average: 1 10.31 0.00 1.63 1.54 0.04 86.48