---> uname -a: Linux prd-centos7-docker-4c-2g-275.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) 07/27/21 _x86_64_ (2 CPU) 14:32:03 LINUX RESTART (2 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 3.78 0.03 3.75 1.07 135.24 14:35:01 0.40 0.00 0.40 0.00 7.23 14:36:01 0.33 0.00 0.33 0.00 5.18 14:37:01 0.25 0.00 0.25 0.00 4.55 14:38:01 0.35 0.00 0.35 0.00 5.86 14:39:01 0.38 0.00 0.38 0.00 6.28 14:40:01 0.20 0.00 0.20 0.00 3.43 14:41:01 0.32 0.00 0.32 0.00 5.30 Average: 0.75 0.00 0.75 0.13 21.64 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 5463592 0 805396 10.06 2620 1737332 1267512 13.99 580264 1564468 12 14:35:01 5469172 0 799808 9.99 2620 1737340 1217952 13.45 578276 1561856 12 14:36:01 5467048 0 801932 10.01 2620 1737340 1218232 13.45 575920 1566240 8 14:37:01 5468936 0 800036 9.99 2620 1737348 1202788 13.28 573288 1567096 8 14:38:01 5464968 0 804000 10.04 2620 1737352 1203040 13.28 574344 1570376 8 14:39:01 5464888 0 804076 10.04 2620 1737356 1202824 13.28 574064 1570424 8 14:40:01 5465140 0 803816 10.04 2620 1737364 1202788 13.28 574184 1570424 8 14:41:01 5456280 0 812668 10.15 2620 1737372 1202788 13.28 582792 1570428 8 Average: 5465003 0 803966 10.04 2620 1737350 1214740 13.41 576642 1567664 9 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 eth0 3.65 1.32 3.04 0.09 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 1.75 0.37 0.38 0.20 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 1.82 0.62 0.60 0.40 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.65 0.40 0.35 0.26 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.06 0.39 0.56 0.12 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) 07/27/21 _x86_64_ (2 CPU) 14:32:03 LINUX RESTART (2 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 0.28 0.00 0.09 0.00 0.01 99.62 14:34:01 0 0.43 0.00 0.10 0.00 0.02 99.45 14:34:01 1 0.12 0.00 0.08 0.00 0.00 99.80 14:35:01 all 0.25 0.00 0.05 0.00 0.02 99.68 14:35:01 0 0.40 0.00 0.05 0.00 0.02 99.53 14:35:01 1 0.10 0.00 0.05 0.00 0.02 99.83 14:36:01 all 0.28 0.00 0.05 0.00 0.02 99.66 14:36:01 0 0.12 0.00 0.05 0.00 0.02 99.82 14:36:01 1 0.43 0.00 0.05 0.00 0.02 99.50 14:37:01 all 0.23 0.00 0.09 0.00 0.01 99.67 14:37:01 0 0.08 0.00 0.10 0.00 0.02 99.80 14:37:01 1 0.38 0.00 0.08 0.00 0.00 99.53 14:38:01 all 0.26 0.00 0.04 0.00 0.02 99.68 14:38:01 0 0.08 0.00 0.05 0.00 0.03 99.83 14:38:01 1 0.43 0.00 0.03 0.00 0.00 99.53 14:39:01 all 0.25 0.00 0.03 0.00 0.01 99.71 14:39:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:39:01 1 0.47 0.00 0.03 0.00 0.02 99.48 14:40:01 all 0.20 0.00 0.08 0.00 0.02 99.71 14:40:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:40:01 1 0.35 0.00 0.08 0.00 0.02 99.55 14:41:01 all 0.20 0.00 0.03 0.00 0.01 99.77 14:41:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:41:01 1 0.37 0.00 0.02 0.00 0.00 99.62 Average: all 0.24 0.00 0.06 0.00 0.01 99.69 Average: 0 0.15 0.00 0.06 0.00 0.02 99.77 Average: 1 0.33 0.00 0.05 0.00 0.01 99.61