---> uname -a: Linux prd-centos7-docker-4c-2g-1371.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) 08/02/21 _x86_64_ (2 CPU) 13:56:32 LINUX RESTART (2 CPU) 13:57:02 tps rtps wtps bread/s bwrtn/s 13:58:01 79.38 4.35 75.03 2841.10 2889.72 13:59:01 1.82 0.00 1.82 0.00 34.33 14:00:01 0.27 0.00 0.27 0.00 4.15 14:01:01 0.32 0.03 0.28 0.27 5.41 14:02:01 0.45 0.08 0.37 1.60 7.51 14:03:01 0.42 0.00 0.42 0.00 6.01 14:04:01 0.20 0.00 0.20 0.00 3.58 Average: 11.68 0.63 11.05 400.54 415.86 13:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 5466192 0 808248 10.09 2620 1731880 1298464 14.34 582264 1560908 20 13:59:01 5473516 0 800916 10.00 2620 1731888 1240452 13.70 576508 1560872 16 14:00:01 5477112 0 797316 9.96 2620 1731892 1206456 13.32 579012 1555568 8 14:01:01 5472984 0 801348 10.01 2620 1731988 1209764 13.36 581940 1555592 28 14:02:01 5471872 0 802420 10.02 2620 1732028 1207132 13.33 580400 1559356 16 14:03:01 5471576 0 802716 10.02 2620 1732028 1207156 13.33 580544 1559356 8 14:04:01 5472444 0 801844 10.01 2620 1732032 1206988 13.33 579696 1559356 12 Average: 5472242 0 802115 10.02 2620 1731962 1225202 13.53 580052 1558715 15 13:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 eth0 430.81 255.56 732.00 65.52 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 2.03 1.47 0.50 4.09 0.00 0.00 0.00 0.00 13:59:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 1.67 0.32 0.38 0.17 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 2.43 0.57 0.67 0.39 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 eth0 1.30 0.45 0.44 0.27 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 eth0 2.18 0.40 0.46 0.23 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 eth0 2.88 0.70 0.82 0.38 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.27 36.40 103.56 9.47 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 0.29 0.21 0.07 0.58 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) 13:56:32 LINUX RESTART (2 CPU) 13:57:02 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 8.00 0.00 2.64 2.10 0.04 87.22 13:58:01 0 7.77 0.00 2.81 0.62 0.05 88.74 13:58:01 1 8.23 0.00 2.47 3.57 0.03 85.70 13:59:01 all 0.18 0.00 0.06 0.00 0.03 99.73 13:59:01 0 0.17 0.00 0.07 0.00 0.03 99.73 13:59:01 1 0.20 0.00 0.05 0.00 0.02 99.73 14:00:01 all 0.12 0.00 0.06 0.00 0.02 99.81 14:00:01 0 0.10 0.00 0.07 0.00 0.02 99.82 14:00:01 1 0.13 0.00 0.05 0.00 0.02 99.80 14:01:01 all 0.25 0.00 0.06 0.00 0.02 99.67 14:01:01 0 0.03 0.00 0.07 0.00 0.02 99.88 14:01:01 1 0.47 0.00 0.05 0.00 0.02 99.47 14:02:01 all 0.22 0.00 0.08 0.00 0.02 99.68 14:02:01 0 0.10 0.00 0.10 0.00 0.02 99.78 14:02:01 1 0.33 0.00 0.07 0.00 0.02 99.58 14:03:01 all 0.15 0.00 0.06 0.00 0.02 99.77 14:03:01 0 0.03 0.00 0.07 0.00 0.02 99.88 14:03:01 1 0.27 0.00 0.05 0.00 0.02 99.67 14:04:01 all 0.12 0.00 0.07 0.00 0.03 99.79 14:04:01 0 0.15 0.00 0.07 0.00 0.03 99.75 14:04:01 1 0.08 0.00 0.07 0.00 0.02 99.83 Average: all 1.26 0.00 0.42 0.29 0.02 98.00 Average: 0 1.16 0.00 0.45 0.09 0.03 98.27 Average: 1 1.36 0.00 0.39 0.50 0.02 97.74