---> uname -a: Linux prd-centos7-docker-4c-2g-57.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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/19/21 _x86_64_ (2 CPU) 18:34:53 LINUX RESTART (2 CPU) 18:36:02 tps rtps wtps bread/s bwrtn/s 18:37:01 18.41 3.27 15.14 2346.36 3730.49 18:38:01 0.45 0.00 0.45 0.00 7.43 18:39:01 0.25 0.00 0.25 0.00 2.43 18:40:01 0.17 0.00 0.17 0.00 2.32 18:41:01 0.33 0.00 0.33 0.00 4.11 18:42:01 0.33 0.00 0.33 0.00 5.38 18:43:01 0.23 0.00 0.23 0.00 3.21 Average: 2.85 0.46 2.39 330.52 529.06 18:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:37:01 5650968 0 623392 7.78 2620 1731960 1273756 14.06 582392 1539828 20 18:38:01 5661944 0 612408 7.65 2620 1731968 1157196 12.78 573560 1539804 8 18:39:01 5660560 0 613792 7.66 2620 1731968 1157268 12.78 574484 1539828 20 18:40:01 5662948 0 611396 7.63 2620 1731976 1156932 12.77 572640 1539828 12 18:41:01 5668060 0 606280 7.57 2620 1731980 1157028 12.77 566680 1540660 20 18:42:01 5667104 0 607232 7.58 2620 1731984 1157148 12.78 567264 1540664 8 18:43:01 5664240 0 610092 7.62 2620 1731988 1157172 12.78 570524 1540700 16 Average: 5662261 0 612085 7.64 2620 1731975 1173786 12.96 572506 1540187 15 18:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:37:01 eth0 101.15 129.88 650.15 23.86 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 89.08 40.57 8.39 317.36 0.00 0.00 0.00 0.00 18:38:01 eth0 1.73 0.32 0.40 0.20 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 0.95 0.55 0.53 0.39 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 0.13 0.10 0.01 0.01 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 1.12 0.20 0.23 0.07 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 18:42:01 eth0 1.53 0.35 0.37 0.17 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 eth0 0.60 0.50 0.28 0.21 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.12 18.58 91.84 3.51 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 12.55 5.71 1.18 44.71 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) 10/19/21 _x86_64_ (2 CPU) 18:34:53 LINUX RESTART (2 CPU) 18:36:02 CPU %user %nice %system %iowait %steal %idle 18:37:01 all 4.48 0.00 1.55 0.93 0.03 93.01 18:37:01 0 3.80 0.00 1.83 0.75 0.02 93.59 18:37:01 1 5.15 0.00 1.27 1.12 0.03 92.43 18:38:01 all 0.26 0.00 0.05 0.00 0.02 99.67 18:38:01 0 0.42 0.00 0.05 0.00 0.02 99.52 18:38:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:39:01 all 0.21 0.00 0.03 0.00 0.03 99.73 18:39:01 0 0.37 0.00 0.02 0.00 0.03 99.58 18:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:40:01 all 0.20 0.00 0.03 0.00 0.02 99.76 18:40:01 0 0.38 0.00 0.05 0.00 0.02 99.55 18:40:01 1 0.02 0.00 0.00 0.00 0.02 99.97 18:41:01 all 0.23 0.00 0.04 0.00 0.03 99.71 18:41:01 0 0.38 0.00 0.05 0.00 0.03 99.53 18:41:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:42:01 all 0.07 0.00 0.06 0.00 0.02 99.86 18:42:01 0 0.12 0.00 0.08 0.00 0.03 99.77 18:42:01 1 0.02 0.00 0.03 0.00 0.00 99.95 18:43:01 all 0.19 0.00 0.06 0.00 0.03 99.72 18:43:01 0 0.20 0.00 0.08 0.00 0.02 99.70 18:43:01 1 0.18 0.00 0.03 0.00 0.03 99.75 Average: all 0.79 0.00 0.26 0.13 0.02 98.80 Average: 0 0.80 0.00 0.30 0.11 0.02 98.77 Average: 1 0.78 0.00 0.21 0.16 0.02 98.84