---> uname -a: Linux prd-centos7-docker-4c-2g-2105.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 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) 08/05/21 _x86_64_ (2 CPU) 18:33:36 LINUX RESTART (2 CPU) 18:34:01 tps rtps wtps bread/s bwrtn/s 18:35:01 110.06 16.18 93.87 5477.32 4528.17 18:36:01 1.67 0.00 1.67 0.00 37.06 18:37:01 0.38 0.00 0.38 0.00 5.18 18:38:01 0.23 0.00 0.23 0.00 3.33 18:39:01 0.23 0.00 0.23 0.00 3.27 18:40:01 0.25 0.00 0.25 0.00 3.48 18:41:01 0.25 0.00 0.25 0.00 3.23 Average: 16.16 2.31 13.85 782.79 655.08 18:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 5457448 0 815644 10.18 2620 1733228 1287624 14.22 587584 1563420 132 18:36:01 5468848 0 804240 10.04 2620 1733232 1194888 13.19 578992 1563380 20 18:37:01 5468008 0 805080 10.05 2620 1733232 1194912 13.19 580460 1562116 12 18:38:01 5467980 0 805096 10.05 2620 1733244 1194660 13.19 580848 1562116 20 18:39:01 5467424 0 805648 10.06 2620 1733248 1194864 13.19 577348 1566612 8 18:40:01 5465756 0 807312 10.08 2620 1733252 1194912 13.19 578652 1566612 8 18:41:01 5467044 0 806020 10.06 2620 1733256 1194660 13.19 577252 1566612 8 Average: 5466073 0 807006 10.08 2620 1733242 1208074 13.34 580162 1564410 30 18:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 eth0 474.33 290.14 1003.25 76.62 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 5.34 3.73 1.25 8.68 0.00 0.00 0.00 0.00 18:36:01 eth0 1.15 0.45 0.33 0.21 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 1.62 0.48 0.39 0.21 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.43 0.08 0.02 0.01 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.97 0.32 0.32 0.20 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 eth0 0.82 0.50 0.41 0.27 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.51 41.74 143.59 11.08 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 0.76 0.53 0.18 1.24 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) 08/05/21 _x86_64_ (2 CPU) 18:33:36 LINUX RESTART (2 CPU) 18:34:01 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 13.48 0.00 3.14 2.38 0.07 80.93 18:35:01 0 14.55 0.00 3.41 3.30 0.07 78.66 18:35:01 1 12.41 0.00 2.87 1.45 0.07 83.20 18:36:01 all 0.13 0.00 0.06 0.00 0.02 99.80 18:36:01 0 0.15 0.00 0.05 0.00 0.02 99.78 18:36:01 1 0.10 0.00 0.07 0.00 0.02 99.82 18:37:01 all 0.25 0.00 0.05 0.00 0.02 99.68 18:37:01 0 0.43 0.00 0.05 0.00 0.02 99.50 18:37:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:38:01 all 0.27 0.00 0.04 0.00 0.02 99.67 18:38:01 0 0.48 0.00 0.05 0.00 0.02 99.45 18:38:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:39:01 all 0.30 0.00 0.03 0.00 0.03 99.64 18:39:01 0 0.55 0.00 0.03 0.00 0.03 99.38 18:39:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:40:01 all 0.29 0.00 0.03 0.00 0.03 99.65 18:40:01 0 0.53 0.00 0.02 0.00 0.02 99.43 18:40:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:41:01 all 0.26 0.00 0.05 0.00 0.01 99.68 18:41:01 0 0.43 0.00 0.07 0.00 0.00 99.50 18:41:01 1 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 2.10 0.00 0.48 0.33 0.03 97.07 Average: 0 2.41 0.00 0.51 0.46 0.02 96.59 Average: 1 1.79 0.00 0.44 0.20 0.03 97.54