---> uname -a: Linux prd-centos7-docker-4c-2g-1018.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: 2799.996 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) 09/23/21 _x86_64_ (2 CPU) 21:57:02 LINUX RESTART (2 CPU) 21:58:01 tps rtps wtps bread/s bwrtn/s 21:59:01 51.07 3.55 47.53 2599.23 3123.02 22:00:01 1.93 0.00 1.93 0.00 45.09 22:01:01 0.43 0.02 0.42 0.13 7.13 22:02:01 0.43 0.10 0.33 1.73 6.79 22:03:01 0.30 0.00 0.30 0.00 4.78 22:04:01 0.30 0.00 0.30 0.00 4.95 22:05:01 0.22 0.00 0.22 0.00 4.05 22:06:01 0.27 0.00 0.27 0.00 4.12 22:07:01 0.32 0.00 0.32 0.00 5.16 22:08:01 0.27 0.00 0.27 0.00 4.02 Average: 5.56 0.37 5.19 260.26 321.09 21:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 5468580 0 805108 10.05 2620 1732624 1285364 14.19 578640 1562024 132 22:00:01 5475928 0 797748 9.96 2620 1732636 1227364 13.55 578740 1555924 20 22:01:01 5475580 0 798096 9.97 2620 1732636 1203144 13.28 574916 1560572 8 22:02:01 5475832 0 797716 9.96 2620 1732764 1201312 13.26 574660 1560632 8 22:03:01 5473268 0 800272 9.99 2620 1732772 1201300 13.26 573888 1564020 8 22:04:01 5472240 0 801300 10.01 2620 1732772 1201408 13.26 574512 1564016 20 22:05:01 5465176 0 808360 10.09 2620 1732776 1201264 13.26 582044 1564016 8 22:06:01 5463864 0 809664 10.11 2620 1732784 1201400 13.26 582916 1564016 8 22:07:01 5464288 0 809240 10.10 2620 1732784 1201388 13.26 584588 1562384 8 22:08:01 5465212 0 808308 10.09 2620 1732792 1201292 13.26 583964 1562384 8 Average: 5469997 0 803581 10.03 2620 1732734 1212524 13.39 578887 1561999 23 21:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 eth0 116.46 76.33 359.48 25.18 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 2.21 1.70 0.88 2.94 0.00 0.00 0.00 0.00 22:00:01 eth0 2.48 0.93 1.32 0.25 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 1.00 0.30 0.32 0.20 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 1.70 0.35 0.36 0.20 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 1.53 0.43 0.49 0.26 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 eth0 2.58 0.62 0.70 0.40 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 eth0 2.63 0.60 0.68 0.40 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 eth0 1.87 0.63 0.73 0.46 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 eth0 1.08 0.57 0.54 0.40 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 eth0 0.77 0.25 0.19 0.08 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.22 8.11 36.50 2.78 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 0.22 0.17 0.09 0.29 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) 09/23/21 _x86_64_ (2 CPU) 21:57:02 LINUX RESTART (2 CPU) 21:58:01 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 4.34 0.00 2.21 1.35 0.03 92.06 21:59:01 0 4.53 0.00 2.13 0.22 0.03 93.08 21:59:01 1 4.14 0.00 2.30 2.48 0.03 91.04 22:00:01 all 0.25 0.00 0.07 0.00 0.02 99.67 22:00:01 0 0.08 0.00 0.08 0.00 0.02 99.82 22:00:01 1 0.42 0.00 0.05 0.00 0.02 99.52 22:01:01 all 0.27 0.00 0.06 0.01 0.02 99.65 22:01:01 0 0.25 0.00 0.03 0.02 0.02 99.68 22:01:01 1 0.28 0.00 0.08 0.00 0.02 99.62 22:02:01 all 0.19 0.00 0.06 0.00 0.02 99.73 22:02:01 0 0.13 0.00 0.05 0.00 0.02 99.80 22:02:01 1 0.25 0.00 0.07 0.00 0.02 99.67 22:03:01 all 0.22 0.00 0.07 0.00 0.02 99.70 22:03:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:03:01 1 0.37 0.00 0.05 0.00 0.02 99.57 22:04:01 all 0.24 0.00 0.06 0.00 0.03 99.67 22:04:01 0 0.08 0.00 0.08 0.00 0.03 99.80 22:04:01 1 0.40 0.00 0.03 0.00 0.02 99.55 22:05:01 all 0.11 0.00 0.07 0.00 0.02 99.81 22:05:01 0 0.08 0.00 0.08 0.00 0.02 99.82 22:05:01 1 0.13 0.00 0.05 0.00 0.02 99.80 22:06:01 all 0.22 0.00 0.06 0.00 0.00 99.72 22:06:01 0 0.05 0.00 0.05 0.00 0.00 99.90 22:06:01 1 0.38 0.00 0.07 0.00 0.00 99.55 22:07:01 all 0.26 0.00 0.03 0.00 0.02 99.69 22:07:01 0 0.08 0.00 0.03 0.00 0.02 99.87 22:07:01 1 0.43 0.00 0.03 0.00 0.02 99.52 22:08:01 all 0.23 0.00 0.03 0.00 0.02 99.72 22:08:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:08:01 1 0.42 0.00 0.03 0.00 0.02 99.53 Average: all 0.63 0.00 0.27 0.13 0.02 98.95 Average: 0 0.54 0.00 0.26 0.02 0.02 99.16 Average: 1 0.72 0.00 0.27 0.25 0.02 98.74