---> uname -a: Linux prd-centos7-docker-4c-2g-482.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) 07/29/21 _x86_64_ (2 CPU) 15:47:02 LINUX RESTART (2 CPU) 15:48:01 tps rtps wtps bread/s bwrtn/s 15:49:01 0.87 0.00 0.87 0.00 21.74 15:50:01 0.43 0.00 0.43 0.00 7.55 15:51:01 0.37 0.00 0.37 0.00 5.61 15:52:01 0.27 0.00 0.27 0.00 4.43 15:53:01 0.23 0.00 0.23 0.00 3.93 15:54:01 0.43 0.00 0.43 0.00 7.20 15:55:01 0.28 0.00 0.28 0.00 5.41 15:56:01 0.33 0.00 0.33 0.00 5.05 15:57:01 3.20 0.13 3.06 13.72 118.58 Average: 0.71 0.01 0.70 1.53 19.95 15:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:49:01 5439400 0 798276 9.97 2620 1768644 1204296 13.30 589676 1581552 16 15:50:01 5437920 0 799748 9.99 2620 1768652 1197512 13.22 596724 1575828 12 15:51:01 5436956 0 800712 10.00 2620 1768652 1197488 13.22 593452 1580172 8 15:52:01 5439572 0 798088 9.96 2620 1768660 1197164 13.22 590832 1580884 8 15:53:01 5436040 0 801616 10.01 2620 1768664 1197344 13.22 593344 1582100 8 15:54:01 5434052 0 803600 10.03 2620 1768668 1197380 13.22 594732 1582100 8 15:55:01 5425904 0 811740 10.14 2620 1768676 1205516 13.31 603224 1582100 12 15:56:01 5424724 0 812916 10.15 2620 1768680 1205360 13.31 604176 1582100 8 15:57:01 5134368 0 922512 11.52 2620 1949440 1679656 18.54 819276 1628660 179884 Average: 5400993 0 816579 10.20 2620 1788748 1253524 13.84 620604 1586166 19996 15:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:49:01 eth0 0.70 0.13 0.06 0.03 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 2.73 0.92 3.33 0.24 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 1.77 0.63 0.60 0.40 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 1.10 0.43 0.40 0.27 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 1.13 0.40 0.38 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 15:55:01 eth0 0.53 0.33 0.27 0.17 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.15 0.10 0.01 0.04 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 290.66 202.08 1650.76 33.95 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 Average: eth0 33.23 22.80 184.06 3.92 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) 07/29/21 _x86_64_ (2 CPU) 15:47:02 LINUX RESTART (2 CPU) 15:48:01 CPU %user %nice %system %iowait %steal %idle 15:49:01 all 0.23 0.00 0.05 0.00 0.02 99.71 15:49:01 0 0.27 0.00 0.03 0.00 0.00 99.70 15:49:01 1 0.18 0.00 0.07 0.00 0.03 99.72 15:50:01 all 0.23 0.00 0.05 0.00 0.02 99.71 15:50:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:50:01 1 0.37 0.00 0.05 0.00 0.02 99.57 15:51:01 all 0.23 0.00 0.07 0.00 0.02 99.68 15:51:01 0 0.35 0.00 0.08 0.00 0.02 99.55 15:51:01 1 0.12 0.00 0.05 0.00 0.02 99.82 15:52:01 all 0.18 0.00 0.04 0.00 0.00 99.77 15:52:01 0 0.28 0.00 0.05 0.00 0.00 99.67 15:52:01 1 0.08 0.00 0.03 0.00 0.00 99.88 15:53:01 all 0.27 0.00 0.07 0.00 0.03 99.64 15:53:01 0 0.12 0.00 0.07 0.00 0.02 99.80 15:53:01 1 0.42 0.00 0.07 0.00 0.03 99.48 15:54:01 all 0.24 0.00 0.05 0.00 0.02 99.69 15:54:01 0 0.07 0.00 0.07 0.00 0.02 99.85 15:54:01 1 0.42 0.00 0.03 0.00 0.02 99.53 15:55:01 all 0.28 0.00 0.06 0.00 0.01 99.65 15:55:01 0 0.10 0.00 0.07 0.00 0.02 99.82 15:55:01 1 0.47 0.00 0.05 0.00 0.00 99.48 15:56:01 all 0.19 0.00 0.05 0.00 0.01 99.75 15:56:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:56:01 1 0.32 0.00 0.05 0.00 0.00 99.63 15:57:01 all 4.28 0.00 1.51 0.02 0.03 94.16 15:57:01 0 5.02 0.00 1.69 0.02 0.03 93.24 15:57:01 1 3.53 0.00 1.33 0.02 0.03 95.09 Average: all 0.68 0.00 0.21 0.00 0.02 99.09 Average: 0 0.70 0.00 0.24 0.00 0.01 99.05 Average: 1 0.65 0.00 0.19 0.00 0.02 99.14