---> uname -a: Linux prd-centos7-docker-4c-2g-1032.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) 15:50:48 LINUX RESTART (2 CPU) 15:52:01 tps rtps wtps bread/s bwrtn/s 15:53:01 1.77 0.00 1.77 0.00 37.16 15:54:01 0.18 0.00 0.18 0.00 1.92 15:55:02 0.32 0.00 0.32 0.00 3.78 15:56:01 0.22 0.00 0.22 0.00 3.95 15:57:01 0.32 0.00 0.32 0.00 4.15 15:58:01 0.27 0.00 0.27 0.00 3.50 15:59:01 0.23 0.00 0.23 0.00 2.87 16:00:01 0.17 0.00 0.17 0.00 2.32 16:01:01 0.32 0.02 0.30 0.13 3.68 Average: 0.42 0.00 0.42 0.01 7.04 15:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:53:01 5464012 0 805716 10.06 2620 1736584 1234288 13.63 576012 1570336 20 15:54:01 5461944 0 807776 10.09 2620 1736592 1234324 13.63 581604 1566852 8 15:55:02 5464676 0 805044 10.05 2620 1736592 1205492 13.31 580496 1565828 20 15:56:01 5463040 0 806668 10.07 2620 1736604 1205540 13.31 579244 1568420 8 15:57:01 5461696 0 808008 10.09 2620 1736608 1208180 13.34 580096 1569700 8 15:58:01 5462152 0 807548 10.08 2620 1736612 1208096 13.34 579704 1569704 20 15:59:01 5460828 0 808868 10.10 2620 1736616 1208096 13.34 580800 1569700 16 16:00:01 5451008 0 818684 10.22 2620 1736620 1208276 13.34 590176 1569740 8 16:01:01 5448980 0 820708 10.25 2620 1736624 1211068 13.37 592208 1569740 12 Average: 5459815 0 809891 10.11 2620 1736606 1213707 13.40 582260 1568891 13 15:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:53:01 eth0 1.02 0.37 0.32 0.26 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 1.12 0.38 0.32 0.21 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:02 eth0 0.97 0.33 0.32 0.17 0.00 0.00 0.00 0.00 15:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.64 0.36 0.28 0.24 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.35 0.27 0.15 0.08 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 0.10 0.08 0.01 0.01 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 0.57 0.08 0.06 0.01 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 1.20 0.37 0.34 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 2.03 0.65 0.65 0.37 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 Average: eth0 0.89 0.32 0.27 0.17 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) 07/30/21 _x86_64_ (2 CPU) 15:50:48 LINUX RESTART (2 CPU) 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 0.23 0.00 0.07 0.00 0.02 99.68 15:53:01 0 0.38 0.00 0.08 0.00 0.02 99.52 15:53:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:54:01 all 0.22 0.00 0.04 0.00 0.03 99.72 15:54:01 0 0.38 0.00 0.05 0.00 0.03 99.53 15:54:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:55:02 all 0.18 0.00 0.04 0.00 0.03 99.74 15:55:02 0 0.33 0.00 0.05 0.00 0.03 99.58 15:55:02 1 0.03 0.00 0.03 0.00 0.03 99.90 15:56:01 all 0.24 0.00 0.03 0.00 0.03 99.70 15:56:01 0 0.42 0.00 0.03 0.00 0.02 99.52 15:56:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:57:01 all 0.18 0.00 0.05 0.00 0.01 99.76 15:57:01 0 0.30 0.00 0.03 0.00 0.00 99.67 15:57:01 1 0.07 0.00 0.07 0.00 0.02 99.85 15:58:01 all 0.22 0.00 0.04 0.00 0.03 99.72 15:58:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:58:01 1 0.37 0.00 0.03 0.00 0.02 99.58 15:59:01 all 0.09 0.00 0.04 0.00 0.03 99.84 15:59:01 0 0.07 0.00 0.07 0.00 0.03 99.83 15:59:01 1 0.12 0.00 0.02 0.00 0.02 99.85 16:00:01 all 0.08 0.00 0.05 0.00 0.02 99.85 16:00:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:00:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:01:01 all 0.11 0.00 0.04 0.01 0.03 99.82 16:01:01 0 0.08 0.00 0.03 0.02 0.03 99.83 16:01:01 1 0.13 0.00 0.05 0.00 0.02 99.80 Average: all 0.17 0.00 0.05 0.00 0.02 99.76 Average: 0 0.24 0.00 0.05 0.00 0.02 99.69 Average: 1 0.11 0.00 0.04 0.00 0.02 99.83