---> uname -a: Linux prd-centos7-docker-4c-2g-2354.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: 2799.998 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/07/21 _x86_64_ (2 CPU) 04:41:03 LINUX RESTART (2 CPU) 04:42:01 tps rtps wtps bread/s bwrtn/s 04:43:01 3.85 0.07 3.78 2.13 140.82 04:44:01 0.47 0.00 0.47 0.00 8.91 04:45:01 0.28 0.00 0.28 0.00 4.45 04:46:01 0.30 0.00 0.30 0.00 5.40 04:47:01 0.30 0.00 0.30 0.00 4.40 04:48:01 0.30 0.00 0.30 0.00 4.95 04:49:01 0.42 0.12 0.30 7.73 5.00 Average: 0.84 0.03 0.82 1.41 24.85 04:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:01 5692508 0 605808 7.56 2620 1708004 1041048 11.49 546528 1531452 20 04:44:01 5688244 0 610008 7.62 2620 1708068 1033636 11.41 551480 1531432 12 04:45:01 5683140 0 615168 7.68 2620 1708012 1033852 11.41 555772 1532104 8 04:46:01 5682416 0 615880 7.69 2620 1708024 1033952 11.42 556024 1532108 8 04:47:01 5686992 0 611300 7.63 2620 1708028 1033916 11.42 551600 1532104 8 04:48:01 5677152 0 621136 7.76 2620 1708032 1034008 11.42 561184 1532108 8 04:49:01 5652172 0 645716 8.06 2620 1708432 1067736 11.79 631968 1485944 200 Average: 5680375 0 617859 7.71 2620 1708086 1039735 11.48 564937 1525322 38 04:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:01 eth0 0.55 0.20 0.20 0.01 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 eth0 1.83 0.08 0.17 0.01 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 eth0 2.37 0.67 0.68 0.40 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 1.98 0.45 0.39 0.21 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.80 0.38 0.41 0.26 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 1.00 0.62 0.54 0.37 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 10.96 6.49 9.93 3.42 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.78 1.27 1.76 0.67 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 0.00 0.00 0.00 0.00 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) 10/07/21 _x86_64_ (2 CPU) 04:41:03 LINUX RESTART (2 CPU) 04:42:01 CPU %user %nice %system %iowait %steal %idle 04:43:01 all 0.24 0.00 0.06 0.00 0.03 99.67 04:43:01 0 0.33 0.00 0.05 0.00 0.02 99.60 04:43:01 1 0.15 0.00 0.07 0.00 0.05 99.73 04:44:01 all 0.19 0.00 0.05 0.00 0.02 99.74 04:44:01 0 0.30 0.00 0.02 0.00 0.00 99.68 04:44:01 1 0.08 0.00 0.08 0.00 0.03 99.80 04:45:01 all 0.23 0.00 0.05 0.00 0.03 99.69 04:45:01 0 0.38 0.00 0.03 0.00 0.02 99.57 04:45:01 1 0.08 0.00 0.07 0.00 0.03 99.82 04:46:01 all 0.23 0.00 0.04 0.00 0.03 99.71 04:46:01 0 0.38 0.00 0.05 0.00 0.03 99.53 04:46:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:47:01 all 0.22 0.00 0.03 0.00 0.02 99.73 04:47:01 0 0.33 0.00 0.02 0.00 0.00 99.65 04:47:01 1 0.10 0.00 0.05 0.00 0.03 99.82 04:48:01 all 0.25 0.00 0.06 0.00 0.03 99.67 04:48:01 0 0.45 0.00 0.05 0.00 0.02 99.48 04:48:01 1 0.05 0.00 0.07 0.00 0.03 99.85 04:49:01 all 1.47 0.00 0.47 0.00 0.03 98.03 04:49:01 0 1.14 0.00 0.43 0.00 0.02 98.41 04:49:01 1 1.81 0.00 0.50 0.00 0.03 97.66 Average: all 0.40 0.00 0.11 0.00 0.02 99.46 Average: 0 0.47 0.00 0.09 0.00 0.01 99.42 Average: 1 0.33 0.00 0.12 0.00 0.03 99.51