---> uname -a: Linux prd-centos7-docker-4c-2g-284.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: 2800.000 BogoMIPS: 5600.00 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) 07/27/21 _x86_64_ (2 CPU) 15:12:28 LINUX RESTART (2 CPU) 15:13:01 tps rtps wtps bread/s bwrtn/s 15:14:01 81.75 3.41 78.34 2557.82 3434.89 15:15:01 0.45 0.00 0.45 0.00 7.64 15:16:01 0.27 0.00 0.27 0.00 3.28 15:17:01 0.15 0.00 0.15 0.00 2.02 15:18:01 0.30 0.00 0.30 0.00 3.66 15:19:01 0.32 0.00 0.32 0.00 3.91 15:20:01 0.27 0.03 0.23 3.73 3.33 Average: 11.93 0.49 11.44 366.12 494.35 15:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:14:01 5458804 0 810076 10.11 2620 1737432 1292908 14.27 585240 1563056 20 15:15:01 5470528 0 798348 9.97 2620 1737436 1202812 13.28 575828 1563016 8 15:16:01 5469132 0 799744 9.99 2620 1737436 1203040 13.28 580508 1559608 8 15:17:01 5466788 0 802080 10.01 2620 1737444 1203076 13.28 582704 1559608 8 15:18:01 5467456 0 801408 10.01 2620 1737448 1202896 13.28 574752 1567688 8 15:19:01 5466272 0 802588 10.02 2620 1737452 1202812 13.28 575392 1567688 8 15:20:01 5459024 0 809532 10.11 2620 1737756 1217744 13.44 581704 1567720 144 Average: 5465429 0 803397 10.03 2620 1737486 1217898 13.45 579447 1564055 29 15:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:14:01 eth0 123.26 87.68 424.13 26.17 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 12.24 8.97 2.60 27.07 0.00 0.00 0.00 0.00 15:15:01 eth0 0.80 0.08 0.07 0.02 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 1.35 0.58 0.66 0.21 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.38 0.33 0.30 0.20 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 3.70 2.30 3.60 0.98 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.56 13.04 61.29 3.95 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 1.75 1.28 0.37 3.87 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) 07/27/21 _x86_64_ (2 CPU) 15:12:28 LINUX RESTART (2 CPU) 15:13:01 CPU %user %nice %system %iowait %steal %idle 15:14:01 all 5.33 0.00 2.47 1.92 0.04 90.23 15:14:01 0 5.30 0.00 2.61 1.76 0.05 90.28 15:14:01 1 5.37 0.00 2.34 2.08 0.03 90.17 15:15:01 all 0.23 0.00 0.04 0.00 0.03 99.70 15:15:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:15:01 1 0.38 0.00 0.03 0.00 0.03 99.55 15:16:01 all 0.20 0.00 0.06 0.00 0.02 99.72 15:16:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:16:01 1 0.30 0.00 0.07 0.00 0.02 99.62 15:17:01 all 0.12 0.00 0.06 0.00 0.01 99.82 15:17:01 0 0.15 0.00 0.05 0.00 0.00 99.80 15:17:01 1 0.08 0.00 0.07 0.00 0.02 99.83 15:18:01 all 0.11 0.00 0.05 0.00 0.03 99.82 15:18:01 0 0.17 0.00 0.05 0.00 0.03 99.75 15:18:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:19:01 all 0.23 0.00 0.04 0.00 0.00 99.72 15:19:01 0 0.40 0.00 0.05 0.00 0.00 99.55 15:19:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:20:01 all 0.65 0.00 0.33 0.00 0.02 99.01 15:20:01 0 0.74 0.00 0.42 0.00 0.02 98.83 15:20:01 1 0.57 0.00 0.23 0.00 0.02 99.18 Average: all 0.97 0.00 0.43 0.27 0.02 98.30 Average: 0 0.98 0.00 0.46 0.25 0.02 98.28 Average: 1 0.97 0.00 0.40 0.29 0.02 98.32