---> uname -a: Linux prd-centos7-docker-4c-2g-516.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) 09/17/21 _x86_64_ (2 CPU) 19:46:24 LINUX RESTART (2 CPU) 19:47:01 tps rtps wtps bread/s bwrtn/s 19:48:01 85.45 3.56 81.89 2599.90 4483.00 19:49:02 0.53 0.00 0.53 0.00 9.21 19:50:01 0.15 0.00 0.15 0.00 1.76 19:51:01 0.33 0.00 0.33 0.00 5.43 19:52:01 0.22 0.00 0.22 0.00 2.65 19:53:01 0.23 0.00 0.23 0.00 3.76 19:54:01 0.23 0.00 0.23 0.00 3.33 Average: 12.49 0.51 11.98 372.50 646.03 19:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:48:01 5433924 0 805840 10.06 2620 1766556 1293784 14.28 597136 1575868 20 19:49:02 5440868 0 798888 9.97 2620 1766564 1223220 13.51 590968 1576632 20 19:50:01 5444052 0 795704 9.94 2620 1766564 1204716 13.30 585844 1579056 8 19:51:01 5440932 0 798816 9.97 2620 1766572 1204992 13.30 588380 1579736 16 19:52:01 5442236 0 797508 9.96 2620 1766576 1204800 13.30 583360 1584072 8 19:53:01 5441020 0 798720 9.97 2620 1766580 1204764 13.30 584224 1584072 8 19:54:01 5441236 0 798440 9.97 2620 1766644 1204716 13.30 584024 1584088 20 Average: 5440610 0 799131 9.98 2620 1766579 1220142 13.47 587705 1580503 14 19:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:48:01 eth0 164.01 144.02 575.12 30.58 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 75.66 55.24 6.64 221.20 0.00 0.00 0.00 0.00 19:49:02 eth0 4.73 2.20 3.10 0.19 0.00 0.00 0.00 0.00 19:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 eth0 0.54 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 1.03 0.53 0.54 0.36 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.23 0.18 0.08 0.10 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.15 0.10 0.07 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.47 21.09 82.95 4.48 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 10.84 7.91 0.95 31.69 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) 09/17/21 _x86_64_ (2 CPU) 19:46:24 LINUX RESTART (2 CPU) 19:47:01 CPU %user %nice %system %iowait %steal %idle 19:48:01 all 5.47 0.00 2.53 2.02 0.03 89.95 19:48:01 0 5.29 0.00 3.04 3.35 0.03 88.29 19:48:01 1 5.65 0.00 2.01 0.69 0.03 91.61 19:49:02 all 0.24 0.00 0.07 0.00 0.02 99.67 19:49:02 0 0.10 0.00 0.05 0.00 0.02 99.83 19:49:02 1 0.38 0.00 0.08 0.00 0.02 99.52 19:50:01 all 0.20 0.00 0.05 0.00 0.02 99.74 19:50:01 0 0.08 0.00 0.05 0.00 0.02 99.85 19:50:01 1 0.31 0.00 0.05 0.00 0.02 99.63 19:51:01 all 0.18 0.00 0.07 0.00 0.02 99.74 19:51:01 0 0.23 0.00 0.05 0.00 0.02 99.70 19:51:01 1 0.12 0.00 0.08 0.00 0.02 99.78 19:52:01 all 0.18 0.00 0.05 0.00 0.01 99.76 19:52:01 0 0.30 0.00 0.03 0.00 0.00 99.67 19:52:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:53:01 all 0.27 0.00 0.04 0.00 0.02 99.67 19:53:01 0 0.47 0.00 0.02 0.00 0.02 99.50 19:53:01 1 0.07 0.00 0.07 0.00 0.02 99.85 19:54:01 all 0.26 0.00 0.05 0.00 0.02 99.67 19:54:01 0 0.47 0.00 0.03 0.00 0.02 99.48 19:54:01 1 0.05 0.00 0.07 0.00 0.02 99.87 Average: all 0.96 0.00 0.40 0.29 0.02 98.33 Average: 0 0.99 0.00 0.46 0.47 0.02 98.06 Average: 1 0.94 0.00 0.35 0.10 0.02 98.60