---> uname -a: Linux prd-centos7-docker-4c-2g-1855.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) 08/03/21 _x86_64_ (2 CPU) 07:51:48 LINUX RESTART (2 CPU) 07:52:01 tps rtps wtps bread/s bwrtn/s 07:53:01 237.48 107.21 130.27 10881.92 39941.23 07:54:01 1.65 0.00 1.65 0.00 35.75 07:55:01 0.50 0.00 0.50 0.00 6.91 07:56:01 0.22 0.00 0.22 0.00 2.88 07:57:01 0.23 0.00 0.23 0.00 2.35 07:58:01 0.32 0.00 0.32 0.00 4.63 07:59:01 0.25 0.00 0.25 0.00 2.62 08:00:01 0.25 0.00 0.25 0.00 3.88 Average: 30.13 13.41 16.72 1360.86 5002.32 07:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 5457912 0 811044 10.13 2620 1737364 1286576 14.20 585324 1564464 132 07:54:01 5468476 0 800472 9.99 2620 1737372 1204968 13.30 577512 1564428 20 07:55:01 5466308 0 802636 10.02 2620 1737376 1204992 13.30 580836 1562988 12 07:56:01 5465824 0 803112 10.03 2620 1737384 1204692 13.30 580824 1562988 16 07:57:01 5464804 0 804128 10.04 2620 1737388 1204920 13.30 579508 1565556 8 07:58:01 5465684 0 803244 10.03 2620 1737392 1204788 13.30 578820 1565560 8 07:59:01 5464692 0 804232 10.04 2620 1737396 1204752 13.30 579680 1565556 20 08:00:01 5461944 0 806976 10.08 2620 1737400 1204692 13.30 582696 1565556 8 Average: 5464456 0 804480 10.04 2620 1737384 1215048 13.41 580650 1564637 28 07:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 eth0 520.08 315.93 1037.63 78.91 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 docker0 8.28 5.49 2.33 26.88 0.00 0.00 0.00 0.00 07:54:01 eth0 5.03 2.30 3.70 0.44 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 eth0 1.72 0.35 0.38 0.29 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 eth0 0.50 0.45 0.28 0.21 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.04 39.96 130.33 10.00 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 1.03 0.69 0.29 3.36 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) 08/03/21 _x86_64_ (2 CPU) 07:51:48 LINUX RESTART (2 CPU) 07:52:01 CPU %user %nice %system %iowait %steal %idle 07:53:01 all 21.54 0.00 7.52 6.17 0.07 64.71 07:53:01 0 21.99 0.00 8.55 7.89 0.07 61.50 07:53:01 1 21.09 0.00 6.49 4.44 0.07 67.92 07:54:01 all 0.23 0.00 0.08 0.00 0.01 99.68 07:54:01 0 0.35 0.00 0.10 0.00 0.02 99.53 07:54:01 1 0.12 0.00 0.05 0.00 0.00 99.83 07:55:01 all 0.15 0.00 0.09 0.00 0.03 99.73 07:55:01 0 0.23 0.00 0.10 0.00 0.02 99.65 07:55:01 1 0.07 0.00 0.08 0.00 0.03 99.82 07:56:01 all 0.10 0.00 0.04 0.00 0.03 99.83 07:56:01 0 0.07 0.00 0.03 0.00 0.02 99.88 07:56:01 1 0.13 0.00 0.05 0.00 0.03 99.78 07:57:01 all 0.22 0.00 0.04 0.00 0.01 99.73 07:57:01 0 0.07 0.00 0.03 0.00 0.00 99.90 07:57:01 1 0.37 0.00 0.05 0.00 0.02 99.57 07:58:01 all 0.10 0.00 0.05 0.00 0.02 99.83 07:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 07:58:01 1 0.18 0.00 0.08 0.00 0.03 99.70 07:59:01 all 0.11 0.00 0.03 0.00 0.03 99.83 07:59:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:59:01 1 0.20 0.00 0.05 0.00 0.03 99.72 08:00:01 all 0.19 0.00 0.04 0.00 0.02 99.75 08:00:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:00:01 1 0.33 0.00 0.07 0.00 0.02 99.58 Average: all 2.74 0.00 0.96 0.75 0.02 95.53 Average: 0 2.76 0.00 1.07 0.95 0.02 95.20 Average: 1 2.73 0.00 0.84 0.54 0.03 95.87