---> uname -a: Linux prd-centos7-docker-4c-2g-247.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) 09/30/21 _x86_64_ (2 CPU) 07:59:02 LINUX RESTART (2 CPU) 08:00:03 tps rtps wtps bread/s bwrtn/s 08:01:01 1.45 0.02 1.43 0.14 26.41 08:02:01 0.62 0.10 0.52 1.73 10.54 08:03:01 0.30 0.00 0.30 0.00 3.68 08:04:01 0.18 0.00 0.18 0.00 2.18 08:05:01 0.18 0.00 0.18 0.00 2.22 08:06:01 0.33 0.00 0.33 0.00 4.68 08:07:01 0.18 0.00 0.18 0.00 2.85 08:08:01 0.20 0.00 0.20 0.00 1.78 Average: 0.43 0.01 0.41 0.23 6.71 08:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 5452256 0 802880 10.02 2620 1751184 1263056 13.94 585656 1571528 20 08:02:01 5456480 0 798528 9.97 2620 1751312 1228952 13.57 584600 1569256 16 08:03:01 5456668 0 798336 9.97 2620 1751316 1218420 13.45 584512 1569248 12 08:04:01 5456700 0 798300 9.97 2620 1751320 1218456 13.45 584080 1569944 8 08:05:01 5457776 0 797216 9.95 2620 1751328 1198172 13.23 577016 1576516 20 08:06:01 5458656 0 796336 9.94 2620 1751328 1197860 13.23 576468 1576512 20 08:07:01 5456772 0 798216 9.97 2620 1751332 1197860 13.23 577844 1576512 8 08:08:01 5448176 0 806804 10.07 2620 1751340 1197860 13.23 586872 1576512 8 Average: 5455436 0 799577 9.98 2620 1751308 1215080 13.42 582131 1573254 14 08:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 eth0 6.77 2.76 4.08 0.57 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 2.22 0.53 0.65 0.36 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 1.58 0.35 0.36 0.23 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 1.72 0.30 0.39 0.20 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 1.85 0.83 0.96 0.65 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.80 0.62 0.80 0.25 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) 09/30/21 _x86_64_ (2 CPU) 07:59:02 LINUX RESTART (2 CPU) 08:00:03 CPU %user %nice %system %iowait %steal %idle 08:01:01 all 0.20 0.00 0.08 0.00 0.02 99.71 08:01:01 0 0.21 0.00 0.07 0.00 0.02 99.71 08:01:01 1 0.19 0.00 0.09 0.00 0.02 99.71 08:02:01 all 0.20 0.00 0.06 0.00 0.02 99.72 08:02:01 0 0.35 0.00 0.05 0.00 0.02 99.58 08:02:01 1 0.05 0.00 0.07 0.00 0.02 99.87 08:03:01 all 0.23 0.00 0.05 0.00 0.00 99.72 08:03:01 0 0.27 0.00 0.05 0.00 0.00 99.68 08:03:01 1 0.18 0.00 0.05 0.00 0.00 99.77 08:04:01 all 0.23 0.00 0.04 0.00 0.02 99.71 08:04:01 0 0.42 0.00 0.03 0.00 0.02 99.53 08:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:05:01 all 0.22 0.00 0.04 0.00 0.02 99.72 08:05:01 0 0.12 0.00 0.05 0.00 0.02 99.82 08:05:01 1 0.32 0.00 0.03 0.00 0.02 99.63 08:06:01 all 0.22 0.00 0.02 0.00 0.02 99.75 08:06:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:06:01 1 0.40 0.00 0.02 0.00 0.02 99.57 08:07:01 all 0.19 0.00 0.03 0.00 0.02 99.76 08:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:07:01 1 0.35 0.00 0.05 0.00 0.02 99.58 08:08:01 all 0.14 0.00 0.03 0.00 0.03 99.80 08:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:08:01 1 0.25 0.00 0.03 0.00 0.03 99.68 Average: all 0.20 0.00 0.04 0.00 0.02 99.74 Average: 0 0.18 0.00 0.04 0.00 0.01 99.76 Average: 1 0.22 0.00 0.05 0.00 0.02 99.71