---> uname -a: Linux prd-centos7-docker-4c-2g-643.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) 08/23/21 _x86_64_ (2 CPU) 22:14:43 LINUX RESTART (2 CPU) 22:15:01 tps rtps wtps bread/s bwrtn/s 22:16:01 166.45 33.27 133.18 6136.93 42579.04 22:17:01 2.23 0.00 2.23 0.00 49.70 22:18:01 0.45 0.00 0.45 0.00 6.45 22:19:01 0.22 0.00 0.22 0.00 2.43 22:20:01 0.92 0.00 0.92 0.00 7.23 22:21:01 4.23 0.00 4.23 0.00 47.93 22:22:01 1.08 0.00 1.08 0.00 17.74 22:23:01 0.28 0.00 0.28 0.00 4.03 22:24:01 0.25 0.00 0.25 0.00 2.43 Average: 19.57 3.70 15.88 682.12 4747.99 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 5431528 0 805976 10.06 2620 1768808 1556708 17.19 598436 1578856 132 22:17:01 5439688 0 797808 9.96 2620 1768816 1490256 16.45 591408 1579004 12 22:18:01 5442788 0 794708 9.92 2620 1768816 1464556 16.17 586668 1581108 12 22:19:01 5440524 0 796964 9.95 2620 1768824 1464724 16.17 588544 1581588 20 22:20:01 5440436 0 797048 9.95 2620 1768828 1465040 16.17 589372 1581588 20 22:21:01 5401424 0 836048 10.44 2620 1768840 1465460 16.18 626472 1582980 20 22:22:01 5387752 0 849712 10.61 2620 1768848 1465316 16.18 640208 1582980 16 22:23:01 5388188 0 849272 10.60 2620 1768852 1465076 16.18 639768 1582980 8 22:24:01 5388576 0 848880 10.60 2620 1768856 1465076 16.18 639756 1582980 8 Average: 5417878 0 819602 10.23 2620 1768832 1478024 16.32 611181 1581563 28 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 eth0 549.00 389.66 1607.85 87.45 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 124.21 121.25 9.92 315.93 0.00 0.00 0.00 0.00 22:17:01 eth0 0.75 0.43 0.43 0.21 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 1.70 0.32 0.38 0.17 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 13.16 6.80 9.08 5.31 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 46.36 25.59 38.98 17.51 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 11.38 6.43 10.41 3.86 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.21 47.73 185.30 12.73 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 13.81 13.48 1.10 35.12 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) 08/23/21 _x86_64_ (2 CPU) 22:14:43 LINUX RESTART (2 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 20.88 0.00 7.29 4.74 0.08 67.01 22:16:01 0 20.90 0.00 7.23 3.27 0.09 68.50 22:16:01 1 20.85 0.00 7.34 6.21 0.07 65.53 22:17:01 all 0.22 0.00 0.08 0.00 0.03 99.68 22:17:01 0 0.12 0.00 0.10 0.00 0.03 99.75 22:17:01 1 0.32 0.00 0.05 0.00 0.02 99.62 22:18:01 all 0.26 0.00 0.04 0.00 0.02 99.68 22:18:01 0 0.05 0.00 0.02 0.00 0.02 99.92 22:18:01 1 0.47 0.00 0.07 0.00 0.02 99.45 22:19:01 all 0.20 0.00 0.05 0.00 0.03 99.72 22:19:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:19:01 1 0.35 0.00 0.05 0.00 0.03 99.57 22:20:01 all 0.44 0.00 0.12 0.01 0.03 99.41 22:20:01 0 0.32 0.00 0.13 0.00 0.03 99.52 22:20:01 1 0.57 0.00 0.10 0.02 0.02 99.30 22:21:01 all 0.96 0.00 0.27 0.05 0.03 98.69 22:21:01 0 0.82 0.00 0.27 0.02 0.03 98.86 22:21:01 1 1.09 0.00 0.27 0.08 0.03 98.53 22:22:01 all 0.18 0.00 0.09 0.01 0.02 99.71 22:22:01 0 0.07 0.00 0.07 0.00 0.02 99.85 22:22:01 1 0.28 0.00 0.12 0.02 0.02 99.56 22:23:01 all 0.24 0.00 0.04 0.00 0.03 99.69 22:23:01 0 0.08 0.00 0.05 0.00 0.03 99.83 22:23:01 1 0.40 0.00 0.03 0.00 0.02 99.55 22:24:01 all 0.18 0.00 0.04 0.00 0.02 99.76 22:24:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:24:01 1 0.30 0.00 0.03 0.00 0.00 99.67 Average: all 2.53 0.00 0.86 0.51 0.03 96.07 Average: 0 2.40 0.00 0.85 0.35 0.03 96.36 Average: 1 2.65 0.00 0.87 0.68 0.02 95.78