---> uname -a: Linux prd-centos7-docker-4c-2g-117.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 20:44:50 LINUX RESTART (2 CPU) 20:45:01 tps rtps wtps bread/s bwrtn/s 20:46:01 199.67 83.65 116.02 9457.48 38955.46 20:47:01 2.23 0.65 1.58 56.36 30.83 20:48:01 0.38 0.00 0.38 0.00 7.99 20:49:01 0.20 0.00 0.20 0.00 2.70 20:50:01 0.27 0.00 0.27 0.00 3.81 20:51:01 0.30 0.00 0.30 0.00 4.76 20:52:01 0.23 0.00 0.23 0.00 2.85 Average: 29.05 12.05 17.00 1359.60 5574.62 20:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:46:01 5697548 0 614612 7.67 2620 1694152 1274040 14.07 560000 1517208 132 20:47:01 5701912 0 608556 7.60 2620 1695844 1202880 13.28 556396 1517740 20 20:48:01 5703104 0 607364 7.58 2620 1695844 1203208 13.28 555140 1517740 20 20:49:01 5703168 0 607292 7.58 2620 1695852 1163896 12.85 555564 1517740 20 20:50:01 5708120 0 602336 7.52 2620 1695856 1163896 12.85 550676 1517740 12 20:51:01 5706464 0 603988 7.54 2620 1695860 1164040 12.85 552676 1517744 20 20:52:01 5700552 0 609896 7.62 2620 1695864 1164352 12.86 558556 1517740 20 Average: 5702981 0 607721 7.59 2620 1695610 1190902 13.15 555573 1517665 35 20:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:46:01 eth0 380.09 223.61 998.45 73.34 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 2.16 1.57 0.31 6.12 0.00 0.00 0.00 0.00 20:47:01 eth0 7.23 4.53 5.35 5.04 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 1.35 0.72 0.65 0.46 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 1.22 0.77 0.99 0.11 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 3.36 1.48 3.61 0.10 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 56.23 33.05 144.20 11.30 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 0.04 0.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/02/21 _x86_64_ (2 CPU) 20:44:50 LINUX RESTART (2 CPU) 20:45:01 CPU %user %nice %system %iowait %steal %idle 20:46:01 all 18.86 0.00 7.54 4.75 0.07 68.77 20:46:01 0 19.06 0.00 7.71 6.05 0.07 67.10 20:46:01 1 18.67 0.00 7.36 3.46 0.07 70.44 20:47:01 all 0.57 0.00 0.13 0.01 0.03 99.27 20:47:01 0 0.48 0.00 0.15 0.02 0.03 99.31 20:47:01 1 0.65 0.00 0.10 0.00 0.02 99.23 20:48:01 all 0.16 0.00 0.05 0.00 0.02 99.77 20:48:01 0 0.12 0.00 0.07 0.00 0.02 99.80 20:48:01 1 0.20 0.00 0.03 0.00 0.02 99.75 20:49:01 all 0.18 0.00 0.03 0.00 0.02 99.77 20:49:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:49:01 1 0.30 0.00 0.02 0.00 0.00 99.68 20:50:01 all 0.17 0.00 0.04 0.00 0.02 99.77 20:50:01 0 0.13 0.00 0.05 0.00 0.02 99.80 20:50:01 1 0.20 0.00 0.03 0.00 0.02 99.75 20:51:01 all 0.28 0.00 0.03 0.00 0.02 99.68 20:51:01 0 0.52 0.00 0.03 0.00 0.02 99.43 20:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:52:01 all 0.15 0.00 0.03 0.00 0.03 99.78 20:52:01 0 0.25 0.00 0.05 0.00 0.03 99.67 20:52:01 1 0.05 0.00 0.02 0.00 0.03 99.90 Average: all 2.83 0.00 1.09 0.66 0.03 95.39 Average: 0 2.87 0.00 1.13 0.84 0.03 95.13 Average: 1 2.80 0.00 1.05 0.48 0.02 95.65