---> uname -a: Linux prd-centos7-docker-4c-2g-3270.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 8.0G 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 8.0G 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) 07/19/21 _x86_64_ (2 CPU) 16:43:42 LINUX RESTART (2 CPU) 16:44:02 tps rtps wtps bread/s bwrtn/s 16:45:01 189.21 32.48 156.74 6184.90 52068.39 16:46:01 28.14 0.02 28.12 0.27 4947.57 16:47:01 0.28 0.00 0.28 0.00 4.01 16:48:01 0.17 0.00 0.17 0.00 1.75 16:49:01 0.27 0.00 0.27 0.00 3.75 16:50:01 0.32 0.00 0.32 0.00 4.11 Average: 35.98 5.34 30.64 1016.80 9389.10 16:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 4938192 0 866232 10.82 2620 2201896 1398016 15.43 792676 1815404 133172 16:46:01 4918480 0 958552 11.97 2620 2129288 1459556 16.11 969668 1687392 8 16:47:01 4929004 0 948024 11.84 2620 2129292 1391060 15.36 964236 1684032 12 16:48:01 4934172 0 942848 11.77 2620 2129300 1335332 14.74 956628 1687728 8 16:49:01 4933364 0 943648 11.78 2620 2129308 1335548 14.75 957780 1687728 8 16:50:01 4932240 0 944772 11.80 2620 2129308 1335768 14.75 953064 1693432 8 Average: 4930909 0 934013 11.66 2620 2141399 1375880 15.19 932342 1709286 22203 16:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 eth0 1290.31 756.54 4772.40 117.47 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth288762a 18.86 34.19 1.69 207.92 0.00 0.00 0.00 0.00 16:45:01 docker0 18.86 34.05 1.43 207.91 0.00 0.00 0.00 0.00 16:46:01 eth0 331.88 195.47 68.74 1022.76 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 0.35 0.30 0.30 0.02 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 1.37 0.37 0.36 0.20 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 1.07 0.65 0.66 0.45 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 268.16 157.28 796.27 190.41 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 3.10 5.60 0.24 34.18 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) 07/19/21 _x86_64_ (2 CPU) 16:43:42 LINUX RESTART (2 CPU) 16:44:02 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 34.37 0.00 8.82 6.13 0.09 50.59 16:45:01 0 33.09 0.00 8.64 4.35 0.09 53.84 16:45:01 1 35.65 0.00 9.00 7.91 0.09 47.35 16:46:01 all 6.16 0.00 1.21 0.27 0.04 92.32 16:46:01 0 5.24 0.00 1.33 0.12 0.03 93.27 16:46:01 1 7.09 0.00 1.08 0.42 0.05 91.36 16:47:01 all 0.10 0.00 0.06 0.00 0.02 99.82 16:47:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:47:01 1 0.12 0.00 0.07 0.00 0.02 99.80 16:48:01 all 0.08 0.00 0.05 0.00 0.03 99.84 16:48:01 0 0.10 0.00 0.05 0.00 0.02 99.83 16:48:01 1 0.07 0.00 0.05 0.00 0.03 99.85 16:49:01 all 0.18 0.00 0.07 0.00 0.02 99.74 16:49:01 0 0.28 0.00 0.07 0.00 0.02 99.63 16:49:01 1 0.07 0.00 0.07 0.00 0.02 99.85 16:50:01 all 0.22 0.00 0.06 0.00 0.03 99.69 16:50:01 0 0.35 0.00 0.07 0.00 0.03 99.55 16:50:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 6.49 0.00 1.62 1.00 0.04 90.85 Average: 0 6.19 0.00 1.61 0.70 0.03 91.47 Average: 1 6.80 0.00 1.62 1.30 0.04 90.23