---> uname -a: Linux prd-centos7-docker-4c-2g-1684.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) 09/27/21 _x86_64_ (2 CPU) 19:19:43 LINUX RESTART (2 CPU) 19:20:01 tps rtps wtps bread/s bwrtn/s 19:21:01 255.45 118.74 136.70 11235.12 40667.59 19:22:01 2.63 0.00 2.63 0.00 102.13 19:23:01 0.43 0.00 0.43 0.00 6.71 19:24:01 0.25 0.00 0.25 0.00 2.87 19:25:01 0.25 0.00 0.25 0.00 2.85 19:26:01 0.32 0.00 0.32 0.00 4.76 19:27:01 0.25 0.00 0.25 0.00 2.75 19:28:01 0.30 0.00 0.30 0.00 3.81 19:29:01 0.25 0.00 0.25 0.00 3.12 Average: 28.94 13.21 15.73 1250.08 4539.23 19:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:01 5464832 0 808096 10.09 2620 1733392 1299128 14.34 580456 1562916 108 19:22:01 5475720 0 797176 9.95 2620 1733424 1216620 13.43 572024 1562796 12 19:23:01 5476932 0 795960 9.94 2620 1733428 1196240 13.21 574548 1559140 16 19:24:01 5476760 0 796124 9.94 2620 1733436 1196060 13.21 575604 1559140 8 19:25:01 5475460 0 797420 9.96 2620 1733440 1196284 13.21 575696 1559884 8 19:26:01 5474824 0 798052 9.96 2620 1733444 1196356 13.21 569452 1567128 8 19:27:01 5476152 0 796720 9.95 2620 1733448 1196128 13.21 568212 1567124 8 19:28:01 5474440 0 798428 9.97 2620 1733452 1196128 13.21 569704 1567124 8 19:29:01 5468612 0 804252 10.04 2620 1733456 1196128 13.21 575984 1567124 8 Average: 5473748 0 799136 9.98 2620 1733436 1209897 13.36 573520 1563597 20 19:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:01 eth0 291.78 221.02 1022.39 71.55 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 5.24 4.67 1.29 8.95 0.00 0.00 0.00 0.00 19:22:01 eth0 0.55 0.15 0.07 0.12 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 eth0 0.77 0.47 0.44 0.18 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 0.55 0.10 0.04 0.03 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 1.28 0.28 0.35 0.20 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 0.78 0.58 0.41 0.24 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.94 24.80 113.90 8.05 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 0.58 0.52 0.14 1.00 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) 09/27/21 _x86_64_ (2 CPU) 19:19:43 LINUX RESTART (2 CPU) 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:01 all 24.65 0.00 8.74 5.45 0.10 61.05 19:21:01 0 23.40 0.00 9.53 5.29 0.12 61.66 19:21:01 1 25.90 0.00 7.95 5.62 0.09 60.44 19:22:01 all 0.31 0.00 0.10 0.00 0.01 99.58 19:22:01 0 0.38 0.00 0.10 0.00 0.00 99.52 19:22:01 1 0.23 0.00 0.10 0.00 0.02 99.65 19:23:01 all 0.16 0.00 0.08 0.00 0.02 99.75 19:23:01 0 0.22 0.00 0.07 0.00 0.02 99.70 19:23:01 1 0.10 0.00 0.08 0.00 0.02 99.80 19:24:01 all 0.24 0.00 0.04 0.00 0.02 99.70 19:24:01 0 0.42 0.00 0.03 0.00 0.02 99.53 19:24:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:25:01 all 0.19 0.00 0.08 0.00 0.01 99.72 19:25:01 0 0.30 0.00 0.07 0.00 0.00 99.63 19:25:01 1 0.08 0.00 0.08 0.00 0.02 99.82 19:26:01 all 0.26 0.00 0.22 0.00 0.02 99.51 19:26:01 0 0.37 0.00 0.22 0.00 0.03 99.38 19:26:01 1 0.15 0.00 0.22 0.00 0.00 99.63 19:27:01 all 0.19 0.00 0.06 0.00 0.02 99.73 19:27:01 0 0.35 0.00 0.05 0.00 0.02 99.58 19:27:01 1 0.03 0.00 0.07 0.00 0.02 99.88 19:28:01 all 0.23 0.00 0.05 0.00 0.03 99.69 19:28:01 0 0.38 0.00 0.05 0.00 0.02 99.55 19:28:01 1 0.08 0.00 0.05 0.00 0.03 99.83 19:29:01 all 0.23 0.00 0.05 0.00 0.03 99.70 19:29:01 0 0.38 0.00 0.03 0.00 0.02 99.57 19:29:01 1 0.07 0.00 0.07 0.00 0.03 99.83 Average: all 2.84 0.00 1.01 0.58 0.03 95.54 Average: 0 2.82 0.00 1.09 0.57 0.03 95.49 Average: 1 2.86 0.00 0.93 0.60 0.03 95.58