---> uname -a: Linux prd-centos7-docker-4c-2g-1615.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) 09:53:48 LINUX RESTART (2 CPU) 09:54:02 tps rtps wtps bread/s bwrtn/s 09:55:01 246.85 109.85 137.00 11101.39 41936.47 09:56:01 2.20 0.00 2.20 0.00 51.44 09:57:01 0.40 0.00 0.40 0.00 5.85 09:58:01 0.27 0.00 0.27 0.00 4.00 09:59:01 0.23 0.00 0.23 0.00 2.85 10:00:01 0.32 0.00 0.32 0.00 4.50 10:01:01 0.27 0.03 0.23 0.27 3.11 10:02:01 0.40 0.08 0.32 1.60 5.16 Average: 30.93 13.55 17.38 1368.19 5177.21 09:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 5420376 0 819268 10.23 2620 1766668 1286420 14.20 613592 1572900 136 09:56:01 5431956 0 807684 10.08 2620 1766672 1196388 13.21 604496 1572860 12 09:57:01 5430744 0 808892 10.10 2620 1766676 1196672 13.21 602800 1575596 8 09:58:01 5429544 0 810084 10.11 2620 1766684 1196636 13.21 603828 1575596 8 09:59:01 5431036 0 808588 10.10 2620 1766688 1196456 13.21 598328 1580068 8 10:00:01 5429876 0 809744 10.11 2620 1766692 1196540 13.21 599276 1580068 8 10:01:01 5427408 0 812208 10.14 2620 1766696 1199456 13.24 600984 1580068 16 10:02:01 5424572 0 814916 10.18 2620 1766824 1196964 13.22 604336 1580128 8 Average: 5428189 0 811423 10.13 2620 1766700 1208192 13.34 603455 1577160 26 09:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 eth0 670.91 446.00 1461.01 90.20 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 88.91 71.42 7.00 226.62 0.00 0.00 0.00 0.00 09:56:01 eth0 0.32 0.08 0.02 0.01 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 5.06 2.12 2.95 0.14 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.65 0.33 0.28 0.20 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.50 55.34 180.46 11.17 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 10.96 8.80 0.86 27.93 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) 09:53:48 LINUX RESTART (2 CPU) 09:54:02 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 22.81 0.00 8.34 6.11 0.08 62.66 09:55:01 0 23.55 0.00 8.63 4.63 0.07 63.12 09:55:01 1 22.07 0.00 8.05 7.59 0.09 62.19 09:56:01 all 0.20 0.00 0.04 0.00 0.03 99.73 09:56:01 0 0.32 0.00 0.03 0.00 0.03 99.62 09:56:01 1 0.08 0.00 0.05 0.00 0.02 99.85 09:57:01 all 0.18 0.00 0.18 0.00 0.03 99.62 09:57:01 0 0.12 0.00 0.20 0.00 0.03 99.65 09:57:01 1 0.23 0.00 0.15 0.00 0.02 99.60 09:58:01 all 0.19 0.00 0.05 0.00 0.01 99.75 09:58:01 0 0.07 0.00 0.07 0.00 0.02 99.85 09:58:01 1 0.32 0.00 0.03 0.00 0.00 99.65 09:59:01 all 0.20 0.00 0.06 0.00 0.03 99.72 09:59:01 0 0.10 0.00 0.08 0.00 0.03 99.78 09:59:01 1 0.30 0.00 0.03 0.00 0.02 99.65 10:00:01 all 0.16 0.00 0.03 0.00 0.03 99.79 10:00:01 0 0.30 0.00 0.03 0.00 0.03 99.63 10:00:01 1 0.02 0.00 0.02 0.00 0.02 99.95 10:01:01 all 0.10 0.00 0.06 0.00 0.02 99.82 10:01:01 0 0.17 0.00 0.07 0.00 0.02 99.75 10:01:01 1 0.03 0.00 0.05 0.00 0.02 99.90 10:02:01 all 0.10 0.00 0.06 0.00 0.02 99.82 10:02:01 0 0.13 0.00 0.07 0.00 0.02 99.78 10:02:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 2.85 0.00 1.05 0.73 0.03 95.34 Average: 0 2.95 0.00 1.09 0.55 0.03 95.38 Average: 1 2.76 0.00 1.01 0.90 0.02 95.31