---> uname -a: Linux prd-centos7-docker-4c-2g-3211.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) 08/17/21 _x86_64_ (2 CPU) 23:46:30 LINUX RESTART (2 CPU) 23:47:01 tps rtps wtps bread/s bwrtn/s 23:48:01 80.85 3.76 77.09 2603.16 5166.54 23:49:01 0.35 0.00 0.35 0.00 5.83 23:50:01 0.32 0.00 0.32 0.00 3.75 23:51:01 0.18 0.00 0.18 0.00 3.13 23:52:01 0.25 0.00 0.25 0.00 3.66 Average: 16.39 0.75 15.64 520.75 1036.82 23:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:48:01 5424540 0 812976 10.15 2620 1768804 1299332 14.35 605436 1578248 20 23:49:01 5434404 0 803104 10.03 2620 1768812 1240304 13.69 596540 1578212 16 23:50:01 5437060 0 800444 9.99 2620 1768816 1206368 13.32 596092 1577220 20 23:51:01 5434484 0 803012 10.03 2620 1768824 1206608 13.32 598564 1577220 8 23:52:01 5433044 0 804448 10.04 2620 1768828 1206464 13.32 592500 1585180 24 Average: 5432706 0 804797 10.05 2620 1768817 1231815 13.60 597826 1579216 18 23:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:48:01 eth0 371.76 302.88 1120.97 59.15 0.00 0.00 0.00 0.00 23:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 docker0 104.88 80.27 9.29 313.04 0.00 0.00 0.00 0.00 23:49:01 eth0 5.88 2.07 3.78 0.43 0.00 0.00 0.00 0.00 23:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 eth0 0.53 0.08 0.06 0.07 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 eth0 0.60 0.38 0.28 0.20 0.00 0.00 0.00 0.00 23:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 eth0 0.25 0.22 0.08 0.05 0.00 0.00 0.00 0.00 23:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.82 61.14 225.09 11.98 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 20.98 16.06 1.86 62.62 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) 08/17/21 _x86_64_ (2 CPU) 23:46:30 LINUX RESTART (2 CPU) 23:47:01 CPU %user %nice %system %iowait %steal %idle 23:48:01 all 8.40 0.00 2.76 2.31 0.06 86.46 23:48:01 0 7.71 0.00 3.11 3.11 0.05 86.02 23:48:01 1 9.10 0.00 2.41 1.51 0.07 86.91 23:49:01 all 0.13 0.00 0.04 0.00 0.04 99.78 23:49:01 0 0.08 0.00 0.03 0.00 0.03 99.85 23:49:01 1 0.18 0.00 0.05 0.00 0.05 99.72 23:50:01 all 0.13 0.00 0.05 0.00 0.03 99.80 23:50:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:50:01 1 0.18 0.00 0.05 0.00 0.03 99.73 23:51:01 all 0.12 0.00 0.03 0.00 0.03 99.82 23:51:01 0 0.03 0.00 0.03 0.00 0.05 99.88 23:51:01 1 0.20 0.00 0.03 0.00 0.02 99.75 23:52:01 all 0.11 0.00 0.04 0.00 0.03 99.82 23:52:01 0 0.03 0.00 0.05 0.00 0.03 99.88 23:52:01 1 0.18 0.00 0.03 0.00 0.03 99.75 Average: all 1.76 0.00 0.58 0.46 0.04 97.17 Average: 0 1.56 0.00 0.65 0.61 0.04 97.14 Average: 1 1.95 0.00 0.51 0.30 0.04 97.20