---> uname -a: Linux prd-centos7-docker-4c-2g-356.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) 07/28/21 _x86_64_ (2 CPU) 15:55:57 LINUX RESTART (2 CPU) 15:57:01 tps rtps wtps bread/s bwrtn/s 15:58:01 1.68 0.00 1.68 0.00 36.85 15:59:01 0.45 0.00 0.45 0.00 6.88 16:00:01 0.33 0.00 0.33 0.00 4.41 16:01:01 0.32 0.05 0.27 0.40 3.58 16:02:01 0.47 0.07 0.40 1.47 6.38 16:03:01 0.33 0.00 0.33 0.00 4.58 16:04:01 0.38 0.13 0.25 13.73 10.71 Average: 0.57 0.04 0.53 2.23 10.49 15:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:58:01 5436668 0 801016 10.00 2620 1768628 1204880 13.30 594312 1579684 16 15:59:01 5433712 0 803964 10.04 2620 1768636 1205072 13.30 600476 1576500 8 16:00:01 5433456 0 804220 10.04 2620 1768636 1205096 13.30 600436 1576500 8 16:01:01 5431880 0 805788 10.06 2620 1768644 1208472 13.34 593660 1584284 8 16:02:01 5433172 0 804372 10.04 2620 1768768 1205460 13.31 593236 1584344 8 16:03:01 5432184 0 805356 10.06 2620 1768772 1205604 13.31 594196 1584344 20 16:04:01 5424720 0 812140 10.14 2620 1769452 1211220 13.37 711620 1472524 108 Average: 5432256 0 805265 10.05 2620 1768791 1206543 13.32 612562 1565454 25 15:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:58:01 eth0 0.73 0.15 0.06 0.04 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.92 0.25 0.40 0.02 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.45 0.18 0.11 0.07 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 1.75 0.53 0.63 0.39 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 16.79 8.66 12.91 4.76 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.04 1.46 2.05 0.78 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 0.00 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) 07/28/21 _x86_64_ (2 CPU) 15:55:57 LINUX RESTART (2 CPU) 15:57:01 CPU %user %nice %system %iowait %steal %idle 15:58:01 all 0.21 0.00 0.07 0.00 0.03 99.70 15:58:01 0 0.33 0.00 0.07 0.00 0.03 99.57 15:58:01 1 0.08 0.00 0.07 0.00 0.02 99.83 15:59:01 all 0.24 0.00 0.06 0.00 0.03 99.67 15:59:01 0 0.33 0.00 0.07 0.00 0.03 99.57 15:59:01 1 0.15 0.00 0.05 0.00 0.03 99.77 16:00:01 all 0.21 0.00 0.03 0.00 0.03 99.74 16:00:01 0 0.03 0.00 0.02 0.00 0.03 99.92 16:00:01 1 0.38 0.00 0.03 0.00 0.02 99.57 16:01:01 all 0.26 0.00 0.05 0.00 0.03 99.67 16:01:01 0 0.08 0.00 0.07 0.00 0.03 99.82 16:01:01 1 0.43 0.00 0.03 0.00 0.02 99.52 16:02:01 all 0.18 0.00 0.04 0.01 0.01 99.76 16:02:01 0 0.03 0.00 0.05 0.02 0.02 99.88 16:02:01 1 0.33 0.00 0.03 0.00 0.00 99.63 16:03:01 all 0.22 0.00 0.05 0.00 0.02 99.72 16:03:01 0 0.37 0.00 0.05 0.00 0.02 99.57 16:03:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:04:01 all 1.99 0.00 0.56 0.01 0.03 97.41 16:04:01 0 3.12 0.00 0.67 0.02 0.02 96.18 16:04:01 1 0.87 0.00 0.45 0.00 0.03 98.64 Average: all 0.47 0.00 0.12 0.00 0.02 99.38 Average: 0 0.61 0.00 0.14 0.00 0.03 99.21 Average: 1 0.33 0.00 0.10 0.00 0.02 99.55