---> uname -a: Linux prd-centos7-docker-4c-2g-1352.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) 08/02/21 _x86_64_ (2 CPU) 13:48:48 LINUX RESTART (2 CPU) 13:50:01 tps rtps wtps bread/s bwrtn/s 13:51:02 1.73 0.00 1.73 0.00 36.84 13:52:01 0.41 0.00 0.41 0.00 6.69 13:53:01 0.23 0.00 0.23 0.00 2.83 13:54:01 0.13 0.00 0.13 0.00 2.32 13:55:01 0.32 0.00 0.32 0.00 4.61 13:56:01 0.23 0.00 0.23 0.00 3.00 13:57:01 5.10 0.13 4.96 13.72 219.55 Average: 1.17 0.02 1.15 1.97 39.49 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:02 5482688 0 792244 9.89 2620 1731388 1237636 13.66 569896 1557784 12 13:52:01 5484020 0 790908 9.88 2620 1731392 1226400 13.54 568752 1558444 8 13:53:01 5483020 0 791904 9.89 2620 1731396 1224448 13.52 569860 1558444 20 13:54:01 5483100 0 791760 9.89 2620 1731460 1224524 13.52 567392 1560924 24 13:55:01 5483044 0 791868 9.89 2620 1731408 1224600 13.52 566340 1562252 8 13:56:01 5483416 0 791492 9.88 2620 1731412 1218300 13.45 565996 1562252 8 13:57:01 4830784 0 948756 11.85 2620 2226780 1595020 17.61 888728 1831792 494412 Average: 5390010 0 814133 10.17 2620 1802177 1278704 14.12 613852 1598842 70642 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:02 eth0 1.97 0.52 0.60 0.39 0.00 0.00 0.00 0.00 13:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 eth0 4.64 0.58 0.92 0.40 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 4.58 0.88 1.09 0.56 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 2.17 0.58 0.63 0.40 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 eth0 1.30 0.65 0.68 0.49 0.00 0.00 0.00 0.00 13:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 eth0 0.63 0.33 0.28 0.20 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 eth0 346.61 231.12 2611.67 21.24 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.82 33.61 374.68 3.39 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 0.00 0.00 0.00 0.00 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) 13:48:48 LINUX RESTART (2 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:02 all 0.17 0.00 0.04 0.00 0.03 99.76 13:51:02 0 0.30 0.00 0.05 0.00 0.05 99.60 13:51:02 1 0.03 0.00 0.03 0.00 0.02 99.92 13:52:01 all 0.25 0.00 0.04 0.00 0.04 99.67 13:52:01 0 0.27 0.00 0.03 0.00 0.03 99.66 13:52:01 1 0.22 0.00 0.05 0.00 0.05 99.68 13:53:01 all 0.11 0.00 0.04 0.00 0.03 99.82 13:53:01 0 0.07 0.00 0.05 0.00 0.03 99.85 13:53:01 1 0.15 0.00 0.03 0.00 0.02 99.80 13:54:01 all 0.23 0.00 0.02 0.00 0.03 99.72 13:54:01 0 0.05 0.00 0.03 0.00 0.03 99.88 13:54:01 1 0.40 0.00 0.00 0.00 0.03 99.57 13:55:01 all 0.17 0.00 0.04 0.00 0.03 99.76 13:55:01 0 0.05 0.00 0.03 0.00 0.02 99.90 13:55:01 1 0.28 0.00 0.05 0.00 0.05 99.62 13:56:01 all 0.14 0.00 0.04 0.00 0.03 99.78 13:56:01 0 0.18 0.00 0.05 0.00 0.02 99.75 13:56:01 1 0.10 0.00 0.03 0.00 0.05 99.82 13:57:01 all 5.96 0.00 2.18 0.03 0.05 91.77 13:57:01 0 5.69 0.00 2.21 0.02 0.05 92.03 13:57:01 1 6.24 0.00 2.15 0.05 0.05 91.51 Average: all 0.99 0.00 0.34 0.00 0.04 98.62 Average: 0 0.93 0.00 0.35 0.00 0.03 98.68 Average: 1 1.05 0.00 0.33 0.01 0.04 98.57