---> uname -a: Linux prd-centos7-docker-4c-2g-140.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) 09/14/21 _x86_64_ (2 CPU) 07:32:27 LINUX RESTART (2 CPU) 07:33:01 tps rtps wtps bread/s bwrtn/s 07:34:01 84.85 4.08 80.77 2671.77 4915.29 07:35:01 1.87 0.00 1.87 0.00 36.27 07:36:01 0.20 0.00 0.20 0.00 1.63 07:37:01 0.17 0.00 0.17 0.00 2.32 07:38:01 0.32 0.00 0.32 0.00 3.71 07:39:01 0.33 0.00 0.33 0.00 4.35 07:40:01 0.27 0.00 0.27 0.00 3.65 07:41:01 0.23 0.00 0.23 0.00 2.85 Average: 11.03 0.51 10.52 334.02 621.35 07:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 5420144 0 819564 10.23 2620 1766612 1285576 14.19 607008 1580684 128 07:35:01 5423484 0 816216 10.19 2620 1766620 1261340 13.93 604180 1580648 16 07:36:01 5431204 0 808496 10.09 2620 1766620 1204584 13.30 598408 1580208 20 07:37:01 5426216 0 813476 10.16 2620 1766628 1204812 13.30 603172 1580208 12 07:38:01 5423168 0 816520 10.20 2620 1766632 1204896 13.30 599184 1587592 16 07:39:01 5424048 0 815636 10.18 2620 1766636 1204584 13.30 598288 1587596 12 07:40:01 5423920 0 815756 10.19 2620 1766644 1204644 13.30 598696 1587592 8 07:41:01 5423768 0 815904 10.19 2620 1766648 1204584 13.30 598412 1587592 8 Average: 5424494 0 815196 10.18 2620 1766630 1221878 13.49 600918 1584015 28 07:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 eth0 368.38 274.42 915.64 56.06 0.00 0.00 0.00 0.00 07:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 docker0 84.15 63.65 7.26 217.01 0.00 0.00 0.00 0.00 07:35:01 eth0 1.12 0.53 0.54 0.33 0.00 0.00 0.00 0.00 07:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 eth0 0.80 0.08 0.07 0.07 0.00 0.00 0.00 0.00 07:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 eth0 0.83 0.35 0.30 0.20 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 eth0 0.88 0.52 0.40 0.27 0.00 0.00 0.00 0.00 07:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 0.23 0.20 0.07 0.01 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.56 34.54 114.65 7.12 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 10.52 7.96 0.91 27.13 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) 09/14/21 _x86_64_ (2 CPU) 07:32:27 LINUX RESTART (2 CPU) 07:33:01 CPU %user %nice %system %iowait %steal %idle 07:34:01 all 9.02 0.00 3.14 2.22 0.05 85.57 07:34:01 0 8.65 0.00 3.97 3.83 0.05 83.50 07:34:01 1 9.39 0.00 2.30 0.61 0.05 87.64 07:35:01 all 0.27 0.00 0.08 0.00 0.03 99.63 07:35:01 0 0.18 0.00 0.10 0.00 0.03 99.68 07:35:01 1 0.35 0.00 0.05 0.00 0.02 99.58 07:36:01 all 0.25 0.00 0.08 0.00 0.02 99.66 07:36:01 0 0.28 0.00 0.10 0.00 0.02 99.60 07:36:01 1 0.22 0.00 0.05 0.00 0.02 99.72 07:37:01 all 0.21 0.00 0.07 0.00 0.02 99.71 07:37:01 0 0.33 0.00 0.08 0.00 0.02 99.57 07:37:01 1 0.08 0.00 0.05 0.00 0.02 99.85 07:38:01 all 0.19 0.00 0.08 0.00 0.03 99.71 07:38:01 0 0.12 0.00 0.08 0.00 0.02 99.78 07:38:01 1 0.27 0.00 0.07 0.00 0.03 99.63 07:39:01 all 0.18 0.00 0.04 0.00 0.02 99.76 07:39:01 0 0.33 0.00 0.05 0.00 0.02 99.60 07:39:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:40:01 all 0.27 0.00 0.05 0.00 0.02 99.67 07:40:01 0 0.45 0.00 0.03 0.00 0.02 99.50 07:40:01 1 0.08 0.00 0.07 0.00 0.02 99.83 07:41:01 all 0.23 0.00 0.06 0.00 0.02 99.70 07:41:01 0 0.40 0.00 0.05 0.00 0.02 99.53 07:41:01 1 0.05 0.00 0.07 0.00 0.02 99.87 Average: all 1.30 0.00 0.44 0.27 0.02 97.96 Average: 0 1.32 0.00 0.55 0.47 0.02 97.64 Average: 1 1.29 0.00 0.33 0.08 0.02 98.28