---> uname -a: Linux prd-centos7-docker-4c-2g-250.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) 09/15/21 _x86_64_ (2 CPU) 18:07:05 LINUX RESTART (2 CPU) 18:08:01 tps rtps wtps bread/s bwrtn/s 18:09:01 19.36 0.72 18.65 361.11 4082.10 18:10:01 1.68 0.00 1.68 0.00 31.66 18:11:01 0.23 0.00 0.23 0.00 1.80 18:12:01 0.27 0.00 0.27 0.00 3.73 18:13:01 0.25 0.00 0.25 0.00 3.03 18:14:01 0.35 0.00 0.35 0.00 4.56 18:15:01 0.20 0.00 0.20 0.00 3.10 Average: 3.19 0.10 3.09 51.60 590.21 18:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:09:01 5425584 0 811560 10.13 2620 1769168 1290236 14.24 603252 1579864 20 18:10:01 5437552 0 799588 9.98 2620 1769172 1203248 13.28 595952 1577336 8 18:11:01 5435696 0 801444 10.01 2620 1769172 1203248 13.28 599104 1576024 8 18:12:01 5432568 0 804564 10.05 2620 1769180 1203576 13.29 601660 1576024 8 18:13:01 5433988 0 803140 10.03 2620 1769184 1203432 13.29 593052 1583936 8 18:14:01 5433308 0 803816 10.04 2620 1769188 1203312 13.29 593484 1583936 16 18:15:01 5433252 0 803864 10.04 2620 1769196 1203348 13.29 593780 1583976 8 Average: 5433135 0 803997 10.04 2620 1769180 1215771 13.42 597183 1580157 11 18:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:09:01 eth0 264.59 210.26 654.69 27.70 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 151.63 164.70 12.10 320.25 0.00 0.00 0.00 0.00 18:10:01 eth0 0.83 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.40 0.25 0.26 0.19 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.23 0.22 0.09 0.02 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.08 30.17 93.63 4.00 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 21.67 23.54 1.73 45.77 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) 09/15/21 _x86_64_ (2 CPU) 18:07:05 LINUX RESTART (2 CPU) 18:08:01 CPU %user %nice %system %iowait %steal %idle 18:09:01 all 4.65 0.00 1.77 0.39 0.04 93.14 18:09:01 0 4.62 0.00 1.98 0.32 0.03 93.04 18:09:01 1 4.69 0.00 1.56 0.46 0.05 93.23 18:10:01 all 0.26 0.00 0.08 0.00 0.02 99.65 18:10:01 0 0.45 0.00 0.05 0.00 0.02 99.48 18:10:01 1 0.07 0.00 0.10 0.00 0.02 99.82 18:11:01 all 0.25 0.00 0.05 0.00 0.01 99.69 18:11:01 0 0.43 0.00 0.03 0.00 0.00 99.53 18:11:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:12:01 all 0.21 0.00 0.06 0.00 0.03 99.71 18:12:01 0 0.35 0.00 0.05 0.00 0.02 99.58 18:12:01 1 0.07 0.00 0.07 0.00 0.03 99.83 18:13:01 all 0.21 0.00 0.05 0.00 0.03 99.72 18:13:01 0 0.13 0.00 0.05 0.00 0.03 99.78 18:13:01 1 0.28 0.00 0.05 0.00 0.02 99.65 18:14:01 all 0.15 0.00 0.03 0.00 0.01 99.81 18:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:14:01 1 0.27 0.00 0.03 0.00 0.00 99.70 18:15:01 all 0.20 0.00 0.05 0.00 0.01 99.74 18:15:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:15:01 1 0.32 0.00 0.05 0.00 0.00 99.63 Average: all 0.84 0.00 0.29 0.06 0.02 98.80 Average: 0 0.86 0.00 0.32 0.05 0.02 98.76 Average: 1 0.81 0.00 0.27 0.06 0.02 98.83