---> uname -a: Linux prd-centos7-docker-4c-2g-1623.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) 09/27/21 _x86_64_ (2 CPU) 10:56:46 LINUX RESTART (2 CPU) 10:57:01 tps rtps wtps bread/s bwrtn/s 10:58:02 224.81 92.26 132.55 10556.24 39668.35 10:59:01 0.52 0.00 0.52 0.00 12.24 11:00:01 0.47 0.02 0.45 0.53 6.40 11:01:01 0.30 0.02 0.28 0.13 3.25 11:02:02 0.45 0.10 0.35 1.73 6.01 11:03:01 0.51 0.14 0.37 13.96 6.91 Average: 38.06 15.51 22.55 1772.19 6655.18 10:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:02 5466688 0 808140 10.09 2620 1731492 1292040 14.26 581196 1562092 128 10:59:01 5465152 0 809664 10.11 2620 1731504 1292028 14.26 582928 1562056 8 11:00:01 5476332 0 798484 9.97 2620 1731504 1219192 13.46 573088 1562304 8 11:01:01 5474060 0 800748 10.00 2620 1731512 1210576 13.37 575400 1562304 8 11:02:02 5475640 0 799040 9.98 2620 1731640 1208548 13.34 570228 1566272 8 11:03:01 5470676 0 803516 10.03 2620 1732128 1213028 13.39 685780 1454260 48 Average: 5471425 0 803265 10.03 2620 1731630 1239235 13.68 594770 1544881 35 10:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:02 eth0 592.72 323.66 997.17 77.29 0.00 0.00 0.00 0.00 10:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:02 docker0 1.75 1.47 0.42 2.66 0.00 0.00 0.00 0.00 10:59:01 eth0 3.01 1.41 3.29 0.34 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 eth0 0.78 0.38 0.30 0.21 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 eth0 0.75 0.28 0.29 0.20 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:02 eth0 0.73 0.33 0.30 0.20 0.00 0.00 0.00 0.00 11:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 eth0 11.67 7.06 10.12 3.54 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.15 55.82 169.51 13.70 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 0.29 0.25 0.07 0.45 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) 09/27/21 _x86_64_ (2 CPU) 10:56:46 LINUX RESTART (2 CPU) 10:57:01 CPU %user %nice %system %iowait %steal %idle 10:58:02 all 20.60 0.00 8.10 5.77 0.07 65.46 10:58:02 0 20.11 0.00 8.71 5.59 0.07 65.52 10:58:02 1 21.09 0.00 7.50 5.95 0.07 65.39 10:59:01 all 0.25 0.00 0.09 0.00 0.02 99.64 10:59:01 0 0.12 0.00 0.08 0.00 0.02 99.78 10:59:01 1 0.37 0.00 0.10 0.00 0.02 99.51 11:00:01 all 0.15 0.00 0.05 0.00 0.02 99.78 11:00:01 0 0.08 0.00 0.03 0.00 0.02 99.87 11:00:01 1 0.22 0.00 0.07 0.00 0.02 99.70 11:01:01 all 0.15 0.00 0.06 0.00 0.03 99.77 11:01:01 0 0.22 0.00 0.07 0.00 0.02 99.70 11:01:01 1 0.08 0.00 0.05 0.00 0.03 99.83 11:02:02 all 0.22 0.00 0.08 0.01 0.02 99.68 11:02:02 0 0.23 0.00 0.05 0.00 0.02 99.70 11:02:02 1 0.20 0.00 0.10 0.02 0.02 99.67 11:03:01 all 1.43 0.00 0.52 0.01 0.02 98.02 11:03:01 0 2.28 0.00 0.66 0.02 0.02 97.02 11:03:01 1 0.58 0.00 0.37 0.00 0.02 99.03 Average: all 3.71 0.00 1.45 0.94 0.03 93.88 Average: 0 3.74 0.00 1.56 0.91 0.03 93.76 Average: 1 3.67 0.00 1.33 0.97 0.03 94.00