---> uname -a: Linux prd-centos7-docker-4c-2g-1514.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) 09/07/21 _x86_64_ (2 CPU) 06:07:41 LINUX RESTART (2 CPU) 06:08:01 tps rtps wtps bread/s bwrtn/s 06:09:01 157.54 26.06 131.49 6029.04 39818.65 06:10:01 2.20 0.00 2.20 0.00 51.32 06:11:01 0.42 0.00 0.42 0.00 5.95 06:12:01 0.23 0.00 0.23 0.00 3.33 06:13:01 0.28 0.00 0.28 0.00 3.23 06:14:01 0.27 0.00 0.27 0.00 3.66 06:15:01 0.28 0.00 0.28 0.00 3.61 06:16:01 0.23 0.00 0.23 0.00 2.71 06:17:01 0.28 0.00 0.28 0.00 3.07 Average: 17.98 2.90 15.08 670.13 4434.39 06:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:09:01 5464712 0 805008 10.05 2620 1736600 1294976 14.30 581648 1563012 132 06:10:01 5471640 0 798072 9.96 2620 1736608 1228588 13.56 576404 1563168 12 06:11:01 5474820 0 794888 9.93 2620 1736612 1201860 13.27 575120 1561784 8 06:12:01 5470688 0 799012 9.98 2620 1736620 1206440 13.32 578604 1562296 16 06:13:01 5473928 0 795768 9.94 2620 1736624 1201644 13.27 572388 1565720 8 06:14:01 5472744 0 796948 9.95 2620 1736628 1201728 13.27 573792 1565720 8 06:15:01 5472748 0 796940 9.95 2620 1736632 1201644 13.27 573464 1565720 8 06:16:01 5460476 0 809208 10.10 2620 1736636 1201644 13.27 585400 1565720 8 06:17:01 5459760 0 809920 10.11 2620 1736640 1201644 13.27 585816 1565720 8 Average: 5469057 0 800640 10.00 2620 1736622 1215574 13.42 578071 1564318 23 06:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:09:01 eth0 672.09 407.34 1058.74 86.41 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 15.20 15.62 1.90 28.58 0.00 0.00 0.00 0.00 06:10:01 eth0 0.87 0.33 0.28 0.17 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.53 0.08 0.06 0.04 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 1.77 0.73 1.38 0.31 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 0.10 0.08 0.01 0.10 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.13 45.47 117.89 9.68 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 1.69 1.74 0.21 3.18 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) 09/07/21 _x86_64_ (2 CPU) 06:07:41 LINUX RESTART (2 CPU) 06:08:01 CPU %user %nice %system %iowait %steal %idle 06:09:01 all 18.79 0.00 6.62 4.77 0.07 69.75 06:09:01 0 19.44 0.00 6.66 3.74 0.07 70.09 06:09:01 1 18.13 0.00 6.59 5.81 0.07 69.41 06:10:01 all 0.30 0.00 0.08 0.00 0.02 99.61 06:10:01 0 0.48 0.00 0.05 0.00 0.02 99.45 06:10:01 1 0.12 0.00 0.10 0.00 0.02 99.77 06:11:01 all 0.24 0.00 0.07 0.00 0.03 99.67 06:11:01 0 0.40 0.00 0.05 0.00 0.02 99.53 06:11:01 1 0.08 0.00 0.08 0.00 0.03 99.80 06:12:01 all 0.28 0.00 0.10 0.00 0.01 99.61 06:12:01 0 0.48 0.00 0.10 0.00 0.00 99.42 06:12:01 1 0.08 0.00 0.10 0.00 0.02 99.80 06:13:01 all 0.23 0.00 0.05 0.00 0.02 99.70 06:13:01 0 0.42 0.00 0.07 0.00 0.03 99.48 06:13:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:14:01 all 0.21 0.00 0.04 0.00 0.02 99.73 06:14:01 0 0.38 0.00 0.05 0.00 0.02 99.55 06:14:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:15:01 all 0.23 0.00 0.03 0.00 0.02 99.72 06:15:01 0 0.42 0.00 0.03 0.00 0.02 99.53 06:15:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:16:01 all 0.21 0.00 0.05 0.00 0.02 99.72 06:16:01 0 0.28 0.00 0.02 0.00 0.02 99.68 06:16:01 1 0.13 0.00 0.08 0.00 0.02 99.77 06:17:01 all 0.20 0.00 0.05 0.00 0.02 99.73 06:17:01 0 0.05 0.00 0.05 0.00 0.02 99.88 06:17:01 1 0.35 0.00 0.05 0.00 0.02 99.58 Average: all 2.23 0.00 0.76 0.51 0.02 96.47 Average: 0 2.41 0.00 0.76 0.40 0.02 96.41 Average: 1 2.05 0.00 0.77 0.62 0.02 96.54