---> uname -a: Linux prd-centos7-docker-4c-2g-1322.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) 23:13:31 LINUX RESTART (2 CPU) 23:14:01 tps rtps wtps bread/s bwrtn/s 23:15:01 83.68 4.65 79.03 2846.43 3436.27 23:16:01 0.47 0.00 0.47 0.00 9.39 23:17:01 0.28 0.00 0.28 0.00 3.60 23:18:01 0.23 0.00 0.23 0.00 3.36 23:19:01 0.27 0.00 0.27 0.00 3.53 23:20:01 0.32 0.00 0.32 0.00 4.31 23:21:01 0.32 0.03 0.28 3.73 4.86 Average: 12.23 0.67 11.56 407.26 495.16 23:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:01 5463096 0 809888 10.11 2620 1733336 1284468 14.18 582536 1564184 128 23:16:01 5469376 0 803600 10.03 2620 1733344 1235708 13.64 577292 1564148 16 23:17:01 5473288 0 799684 9.98 2620 1733348 1203624 13.29 577340 1560788 16 23:18:01 5470508 0 802456 10.02 2620 1733356 1203912 13.29 579944 1560788 8 23:19:01 5470896 0 802064 10.01 2620 1733360 1203936 13.29 576396 1564516 8 23:20:01 5470388 0 802568 10.02 2620 1733364 1203968 13.29 577132 1564516 20 23:21:01 5462308 0 810428 10.12 2620 1733584 1218144 13.45 583252 1564644 64 Average: 5468551 0 804384 10.04 2620 1733385 1221966 13.49 579127 1563369 37 23:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:01 eth0 510.19 306.41 980.83 77.63 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 4.28 4.90 1.23 8.97 0.00 0.00 0.00 0.00 23:16:01 eth0 1.52 0.62 0.59 0.40 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 1.87 0.07 0.17 0.01 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 2.25 0.55 0.65 0.39 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 2.28 0.60 0.65 0.40 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 3.55 1.00 1.11 0.63 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 5.56 2.47 3.59 1.10 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.33 44.54 141.12 11.51 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 0.61 0.70 0.18 1.28 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) 23:13:31 LINUX RESTART (2 CPU) 23:14:01 CPU %user %nice %system %iowait %steal %idle 23:15:01 all 9.81 0.00 2.78 2.10 0.05 85.25 23:15:01 0 10.40 0.00 2.92 1.69 0.07 84.92 23:15:01 1 9.23 0.00 2.64 2.51 0.03 85.59 23:16:01 all 0.17 0.00 0.04 0.00 0.03 99.77 23:16:01 0 0.20 0.00 0.03 0.00 0.03 99.73 23:16:01 1 0.13 0.00 0.05 0.00 0.02 99.80 23:17:01 all 0.28 0.00 0.16 0.00 0.03 99.53 23:17:01 0 0.48 0.00 0.13 0.00 0.02 99.37 23:17:01 1 0.08 0.00 0.18 0.00 0.03 99.70 23:18:01 all 0.20 0.00 0.03 0.00 0.03 99.75 23:18:01 0 0.33 0.00 0.02 0.00 0.02 99.63 23:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 23:19:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:19:01 0 0.10 0.00 0.03 0.00 0.03 99.83 23:19:01 1 0.15 0.00 0.02 0.00 0.02 99.82 23:20:01 all 0.20 0.00 0.04 0.00 0.03 99.72 23:20:01 0 0.35 0.00 0.07 0.00 0.05 99.53 23:20:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:21:01 all 0.31 0.00 0.20 0.00 0.03 99.46 23:21:01 0 0.37 0.00 0.25 0.00 0.03 99.35 23:21:01 1 0.25 0.00 0.15 0.00 0.02 99.58 Average: all 1.56 0.00 0.46 0.29 0.03 97.65 Average: 0 1.72 0.00 0.49 0.24 0.04 97.52 Average: 1 1.40 0.00 0.44 0.35 0.02 97.79