---> uname -a: Linux prd-centos7-docker-4c-2g-1037.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) 07/30/21 _x86_64_ (2 CPU) 15:58:38 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 110.32 17.13 93.19 5640.48 5944.86 16:01:01 1.63 0.02 1.61 0.13 33.64 16:02:01 0.68 0.10 0.58 1.73 9.74 16:03:02 0.27 0.00 0.27 0.00 2.73 16:04:01 0.19 0.00 0.19 0.00 2.52 16:05:01 0.25 0.00 0.25 0.00 3.58 Average: 18.95 2.88 16.07 943.45 1002.76 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5425216 0 810812 10.12 2620 1770292 1295992 14.31 611088 1572264 128 16:01:01 5428640 0 807380 10.08 2620 1770300 1265000 13.97 608112 1572228 12 16:02:01 5431848 0 804044 10.04 2620 1770428 1235440 13.64 605620 1571848 8 16:03:02 5435080 0 800808 10.00 2620 1770432 1203320 13.29 603412 1571848 16 16:04:01 5434180 0 801700 10.01 2620 1770440 1203524 13.29 600328 1576204 8 16:05:01 5431868 0 804012 10.04 2620 1770440 1203584 13.29 602356 1576200 20 Average: 5431139 0 804793 10.05 2620 1770389 1234477 13.63 605153 1573432 32 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 475.92 315.95 1288.20 79.47 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 58.41 51.45 4.65 152.56 0.00 0.00 0.00 0.00 16:01:01 eth0 3.53 1.45 3.73 0.46 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 1.52 0.43 0.58 0.41 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 16:03:02 eth0 1.07 0.08 0.08 0.01 0.00 0.00 0.00 0.00 16:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 2.68 0.34 0.47 0.21 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 16:05:01 eth0 2.13 0.92 0.99 0.62 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.39 53.37 216.38 13.57 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 9.77 8.60 0.78 25.51 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) 07/30/21 _x86_64_ (2 CPU) 15:58:38 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 16.92 0.00 4.51 2.54 0.07 75.96 16:00:01 0 16.03 0.00 5.15 2.75 0.07 76.00 16:00:01 1 17.81 0.00 3.88 2.33 0.07 75.92 16:01:01 all 0.17 0.00 0.08 0.00 0.03 99.72 16:01:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:01:01 1 0.25 0.00 0.10 0.00 0.03 99.62 16:02:01 all 0.22 0.00 0.09 0.00 0.02 99.67 16:02:01 0 0.18 0.00 0.10 0.00 0.02 99.70 16:02:01 1 0.25 0.00 0.08 0.00 0.02 99.65 16:03:02 all 0.18 0.00 0.05 0.00 0.02 99.76 16:03:02 0 0.27 0.00 0.03 0.00 0.00 99.70 16:03:02 1 0.08 0.00 0.07 0.00 0.03 99.82 16:04:01 all 0.15 0.00 0.04 0.00 0.02 99.79 16:04:01 0 0.19 0.00 0.03 0.00 0.02 99.76 16:04:01 1 0.12 0.00 0.05 0.00 0.02 99.81 16:05:01 all 0.17 0.00 0.08 0.00 0.02 99.74 16:05:01 0 0.25 0.00 0.07 0.00 0.02 99.67 16:05:01 1 0.08 0.00 0.08 0.00 0.02 99.82 Average: all 2.90 0.00 0.79 0.41 0.03 95.86 Average: 0 2.78 0.00 0.89 0.45 0.02 95.86 Average: 1 3.03 0.00 0.70 0.38 0.03 95.86