---> uname -a: Linux prd-centos7-docker-4c-2g-1956.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: 2799.996 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/04/21 _x86_64_ (2 CPU) 12:14:02 LINUX RESTART (2 CPU) 12:15:02 tps rtps wtps bread/s bwrtn/s 12:16:01 5.77 0.17 5.60 23.03 948.75 12:17:01 1.68 0.00 1.68 0.00 32.63 12:18:01 0.28 0.00 0.28 0.00 4.05 12:19:01 0.20 0.00 0.20 0.00 2.73 12:20:01 0.20 0.00 0.20 0.00 1.97 12:21:01 0.32 0.00 0.32 0.00 4.31 12:22:01 0.30 0.00 0.30 0.00 4.88 Average: 1.24 0.02 1.22 3.24 140.88 12:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 5428484 0 813468 10.16 2620 1764368 1245508 13.75 604172 1576128 20 12:17:01 5433956 0 807984 10.09 2620 1764380 1203060 13.28 598124 1577612 16 12:18:01 5430700 0 811240 10.13 2620 1764380 1203420 13.29 600832 1577668 8 12:19:01 5431948 0 809984 10.11 2620 1764388 1203228 13.28 599844 1577668 8 12:20:01 5429288 0 812640 10.15 2620 1764392 1203288 13.28 595688 1585044 8 12:21:01 5430672 0 811252 10.13 2620 1764396 1203060 13.28 594400 1585044 12 12:22:01 5429664 0 812256 10.14 2620 1764400 1203060 13.28 595380 1585044 8 Average: 5430673 0 811261 10.13 2620 1764386 1209232 13.35 598349 1580601 11 12:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 eth0 112.85 106.45 227.21 13.29 0.00 0.00 0.00 0.00 12:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 docker0 96.46 92.11 7.15 211.14 0.00 0.00 0.00 0.00 12:17:01 eth0 0.78 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 eth0 0.83 0.32 0.30 0.20 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 eth0 1.12 0.30 0.34 0.20 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 eth0 0.78 0.43 0.41 0.27 0.00 0.00 0.00 0.00 12:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.53 15.18 32.17 1.97 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 13.59 12.97 1.01 29.74 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) 08/04/21 _x86_64_ (2 CPU) 12:14:02 LINUX RESTART (2 CPU) 12:15:02 CPU %user %nice %system %iowait %steal %idle 12:16:01 all 2.11 0.00 0.72 0.05 0.02 97.10 12:16:01 0 2.02 0.00 0.72 0.07 0.02 97.18 12:16:01 1 2.20 0.00 0.72 0.03 0.02 97.03 12:17:01 all 0.24 0.00 0.06 0.00 0.02 99.68 12:17:01 0 0.37 0.00 0.07 0.00 0.02 99.55 12:17:01 1 0.12 0.00 0.05 0.00 0.02 99.82 12:18:01 all 0.18 0.00 0.05 0.00 0.02 99.75 12:18:01 0 0.33 0.00 0.07 0.00 0.02 99.58 12:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 12:19:01 all 0.13 0.00 0.07 0.00 0.00 99.81 12:19:01 0 0.20 0.00 0.08 0.00 0.00 99.72 12:19:01 1 0.05 0.00 0.05 0.00 0.00 99.90 12:20:01 all 0.23 0.00 0.07 0.00 0.02 99.69 12:20:01 0 0.38 0.00 0.07 0.00 0.02 99.53 12:20:01 1 0.07 0.00 0.07 0.00 0.02 99.85 12:21:01 all 0.23 0.00 0.05 0.00 0.01 99.72 12:21:01 0 0.42 0.00 0.05 0.00 0.00 99.53 12:21:01 1 0.03 0.00 0.05 0.00 0.02 99.90 12:22:01 all 0.21 0.00 0.05 0.00 0.01 99.73 12:22:01 0 0.33 0.00 0.03 0.00 0.02 99.62 12:22:01 1 0.08 0.00 0.07 0.00 0.00 99.85 Average: all 0.47 0.00 0.15 0.01 0.01 99.36 Average: 0 0.57 0.00 0.15 0.01 0.01 99.25 Average: 1 0.36 0.00 0.15 0.00 0.01 99.47