---> uname -a: Linux prd-centos7-docker-4c-2g-1719.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: 2800.000 BogoMIPS: 5600.00 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) 08/02/21 _x86_64_ (2 CPU) 18:23:59 LINUX RESTART (2 CPU) 18:25:02 tps rtps wtps bread/s bwrtn/s 18:26:01 83.49 4.33 79.16 2855.81 3396.36 18:27:01 1.78 0.00 1.78 0.00 33.14 18:28:01 0.25 0.00 0.25 0.00 2.70 18:29:01 0.17 0.00 0.17 0.00 1.92 18:30:01 0.35 0.00 0.35 0.00 4.75 18:31:01 0.25 0.00 0.25 0.00 2.70 18:32:01 0.33 0.00 0.33 0.00 5.16 18:33:01 0.17 0.00 0.17 0.00 2.20 Average: 10.70 0.53 10.17 351.90 425.09 18:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:26:01 5462948 0 809280 10.10 2620 1734092 1290200 14.24 581948 1564600 128 18:27:01 5476712 0 795508 9.93 2620 1734100 1199940 13.25 577096 1558084 12 18:28:01 5474564 0 797652 9.96 2620 1734104 1199940 13.25 576168 1560796 8 18:29:01 5473880 0 798328 9.97 2620 1734112 1200228 13.25 577764 1560796 8 18:30:01 5473320 0 798884 9.97 2620 1734116 1200252 13.25 573508 1565244 8 18:31:01 5472328 0 799872 9.99 2620 1734120 1200216 13.25 574504 1565248 8 18:32:01 5467268 0 804928 10.05 2620 1734124 1199940 13.25 579568 1565244 16 18:33:01 5464916 0 807276 10.08 2620 1734128 1199940 13.25 581924 1565244 8 Average: 5470742 0 801466 10.01 2620 1734112 1211332 13.37 577810 1563157 24 18:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:26:01 eth0 277.14 170.66 629.70 53.53 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 3.18 2.86 0.34 5.92 0.00 0.00 0.00 0.00 18:27:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 1.65 0.58 0.61 0.40 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 1.28 0.45 0.47 0.27 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.48 0.32 0.27 0.20 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.71 21.24 77.77 6.71 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 0.39 0.35 0.04 0.73 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) 08/02/21 _x86_64_ (2 CPU) 18:23:59 LINUX RESTART (2 CPU) 18:25:02 CPU %user %nice %system %iowait %steal %idle 18:26:01 all 8.13 0.00 2.90 2.02 0.05 86.90 18:26:01 0 8.47 0.00 3.19 2.96 0.05 85.33 18:26:01 1 7.79 0.00 2.61 1.09 0.05 88.46 18:27:01 all 0.22 0.00 0.08 0.00 0.02 99.69 18:27:01 0 0.03 0.00 0.08 0.00 0.02 99.87 18:27:01 1 0.40 0.00 0.07 0.00 0.02 99.52 18:28:01 all 0.16 0.00 0.08 0.00 0.03 99.74 18:28:01 0 0.18 0.00 0.05 0.00 0.02 99.75 18:28:01 1 0.13 0.00 0.10 0.00 0.03 99.73 18:29:01 all 0.21 0.00 0.06 0.00 0.03 99.71 18:29:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:29:01 1 0.35 0.00 0.07 0.00 0.03 99.55 18:30:01 all 0.14 0.00 0.03 0.00 0.03 99.80 18:30:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:30:01 1 0.22 0.00 0.02 0.00 0.02 99.75 18:31:01 all 0.15 0.00 0.04 0.00 0.02 99.79 18:31:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:31:01 1 0.25 0.00 0.03 0.00 0.02 99.70 18:32:01 all 0.19 0.00 0.07 0.00 0.02 99.72 18:32:01 0 0.03 0.00 0.07 0.00 0.02 99.88 18:32:01 1 0.35 0.00 0.07 0.00 0.02 99.57 18:33:01 all 0.23 0.00 0.03 0.00 0.02 99.72 18:33:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:33:01 1 0.40 0.00 0.03 0.00 0.02 99.55 Average: all 1.15 0.00 0.40 0.25 0.02 98.18 Average: 0 1.09 0.00 0.43 0.36 0.02 98.10 Average: 1 1.21 0.00 0.36 0.13 0.03 98.27