---> uname -a: Linux prd-centos7-docker-4c-2g-149.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) 10/06/21 _x86_64_ (2 CPU) 14:25:24 LINUX RESTART (2 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:01 85.77 3.40 82.37 2350.19 4456.73 14:28:01 0.68 0.00 0.68 0.00 11.99 14:29:01 0.15 0.00 0.15 0.00 1.73 14:30:01 0.35 0.00 0.35 0.00 5.60 14:31:02 0.15 0.00 0.15 0.00 1.93 14:32:01 0.41 0.00 0.41 0.00 6.76 14:33:01 0.22 0.00 0.22 0.00 3.00 Average: 12.57 0.49 12.08 336.72 642.95 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 5645896 0 623572 7.79 2620 1736852 1513252 16.71 579172 1542176 20 14:28:01 5656880 0 612580 7.65 2620 1736860 1421076 15.69 570612 1542140 16 14:29:01 5657072 0 612388 7.65 2620 1736860 1421076 15.69 569920 1542276 8 14:30:01 5654148 0 615304 7.68 2620 1736868 1421280 15.69 572772 1542276 16 14:31:02 5659324 0 610124 7.62 2620 1736872 1421184 15.69 567472 1542892 20 14:32:01 5659428 0 610016 7.62 2620 1736876 1421124 15.69 567176 1542892 12 14:33:01 5658592 0 610848 7.63 2620 1736880 1421280 15.69 568116 1542916 20 Average: 5655906 0 613547 7.66 2620 1736867 1434325 15.84 570749 1542510 16 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 eth0 157.05 155.72 812.20 36.51 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 61.30 33.84 5.56 220.25 0.00 0.00 0.00 0.00 14:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 0.93 0.10 0.10 0.01 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 0.70 0.28 0.29 0.20 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:02 eth0 0.52 0.23 0.11 0.07 0.00 0.00 0.00 0.00 14:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 0.71 0.14 0.12 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 0.57 0.53 0.27 0.21 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.00 22.51 116.49 5.31 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 8.78 4.85 0.80 31.56 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) 10/06/21 _x86_64_ (2 CPU) 14:25:24 LINUX RESTART (2 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 6.88 0.00 2.82 2.08 0.05 88.17 14:27:01 0 7.04 0.00 2.99 1.19 0.03 88.74 14:27:01 1 6.72 0.00 2.65 2.97 0.07 87.60 14:28:01 all 0.22 0.00 0.09 0.00 0.03 99.67 14:28:01 0 0.08 0.00 0.10 0.00 0.02 99.80 14:28:01 1 0.35 0.00 0.08 0.00 0.03 99.53 14:29:01 all 0.23 0.00 0.03 0.00 0.03 99.71 14:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 14:29:01 1 0.42 0.00 0.05 0.00 0.03 99.50 14:30:01 all 0.19 0.00 0.07 0.00 0.03 99.72 14:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:30:01 1 0.33 0.00 0.10 0.00 0.03 99.53 14:31:02 all 0.19 0.00 0.04 0.00 0.03 99.73 14:31:02 0 0.22 0.00 0.03 0.00 0.02 99.73 14:31:02 1 0.17 0.00 0.05 0.00 0.05 99.73 14:32:01 all 0.16 0.00 0.08 0.00 0.02 99.75 14:32:01 0 0.19 0.00 0.03 0.00 0.00 99.78 14:32:01 1 0.14 0.00 0.12 0.00 0.03 99.71 14:33:01 all 0.07 0.00 0.04 0.00 0.03 99.87 14:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:33:01 1 0.10 0.00 0.07 0.00 0.05 99.78 Average: all 1.12 0.00 0.45 0.29 0.03 98.11 Average: 0 1.08 0.00 0.46 0.17 0.01 98.28 Average: 1 1.17 0.00 0.44 0.42 0.04 97.93