---> uname -a: Linux prd-centos7-docker-4c-2g-1288.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) 09/24/21 _x86_64_ (2 CPU) 22:04:05 LINUX RESTART (2 CPU) 22:05:01 tps rtps wtps bread/s bwrtn/s 22:06:01 84.50 3.40 81.10 2558.13 3135.50 22:07:01 1.83 0.00 1.83 0.00 36.63 22:08:01 0.23 0.00 0.23 0.00 2.83 22:09:01 0.15 0.00 0.15 0.00 2.28 22:10:01 0.30 0.00 0.30 0.00 3.71 22:11:01 0.55 0.10 0.45 9.99 5.51 Average: 14.60 0.58 14.01 428.13 531.21 22:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:06:01 5465804 0 808480 10.09 2620 1732028 1259564 13.91 580296 1564172 132 22:07:01 5473700 0 800576 10.00 2620 1732036 1194356 13.19 574372 1563160 8 22:08:01 5471348 0 802924 10.03 2620 1732040 1194524 13.19 577500 1562792 8 22:09:01 5468968 0 805296 10.05 2620 1732048 1194668 13.19 579344 1562792 8 22:10:01 5470412 0 803848 10.04 2620 1732052 1194528 13.19 570280 1570728 8 22:11:01 5434940 0 838864 10.47 2620 1732508 1385412 15.30 715748 1459252 168 Average: 5464195 0 809998 10.11 2620 1732119 1237175 13.66 599590 1547149 55 22:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:06:01 eth0 105.23 72.59 372.37 22.70 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 2.20 1.67 0.52 4.17 0.00 0.00 0.00 0.00 22:07:01 eth0 0.85 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 eth0 5.45 2.48 4.01 0.16 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 eth0 1.02 0.52 0.55 0.39 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 eth0 0.20 0.10 0.08 0.07 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 eth0 11.44 6.50 9.87 3.47 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.70 13.71 64.51 4.47 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 0.37 0.28 0.09 0.69 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) 09/24/21 _x86_64_ (2 CPU) 22:04:05 LINUX RESTART (2 CPU) 22:05:01 CPU %user %nice %system %iowait %steal %idle 22:06:01 all 4.54 0.00 1.99 1.91 0.03 91.53 22:06:01 0 4.52 0.00 1.86 0.59 0.03 93.00 22:06:01 1 4.56 0.00 2.13 3.22 0.03 90.06 22:07:01 all 0.22 0.00 0.05 0.00 0.02 99.72 22:07:01 0 0.37 0.00 0.05 0.00 0.02 99.57 22:07:01 1 0.07 0.00 0.05 0.00 0.02 99.87 22:08:01 all 0.23 0.00 0.04 0.00 0.03 99.71 22:08:01 0 0.35 0.00 0.03 0.00 0.02 99.60 22:08:01 1 0.10 0.00 0.05 0.00 0.03 99.82 22:09:01 all 0.14 0.00 0.03 0.00 0.02 99.81 22:09:01 0 0.20 0.00 0.03 0.00 0.02 99.75 22:09:01 1 0.08 0.00 0.03 0.00 0.02 99.87 22:10:01 all 0.16 0.00 0.07 0.00 0.03 99.74 22:10:01 0 0.12 0.00 0.03 0.00 0.03 99.82 22:10:01 1 0.20 0.00 0.10 0.00 0.03 99.67 22:11:01 all 1.48 0.00 0.31 0.00 0.02 98.19 22:11:01 0 1.88 0.00 0.35 0.00 0.02 97.75 22:11:01 1 1.09 0.00 0.27 0.00 0.02 98.63 Average: all 1.12 0.00 0.41 0.32 0.02 98.13 Average: 0 1.23 0.00 0.39 0.10 0.02 98.26 Average: 1 1.01 0.00 0.44 0.53 0.03 98.00