---> uname -a: Linux prd-centos7-docker-4c-2g-380.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 07/28/21 _x86_64_ (2 CPU) 16:34:08 LINUX RESTART (2 CPU) 16:35:01 tps rtps wtps bread/s bwrtn/s 16:36:01 6.36 0.18 6.18 23.18 1350.64 16:37:01 0.48 0.00 0.48 0.00 8.36 16:38:01 0.20 0.00 0.20 0.00 1.65 16:39:01 0.35 0.00 0.35 0.00 5.75 16:40:01 0.15 0.00 0.15 0.00 1.80 16:41:01 0.33 0.00 0.33 0.00 4.85 16:42:01 0.22 0.00 0.22 0.00 3.38 16:43:02 117.05 0.03 117.02 3.72 34709.50 Average: 15.69 0.03 15.66 3.36 4523.53 16:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:36:01 5431624 0 806088 10.06 2620 1768600 1233436 13.62 592896 1585492 20 16:37:01 5433088 0 804616 10.05 2620 1768608 1194708 13.19 595288 1582808 8 16:38:01 5431860 0 805844 10.06 2620 1768608 1194744 13.19 597004 1581320 12 16:39:01 5433792 0 803904 10.04 2620 1768616 1202556 13.28 595480 1581936 20 16:40:01 5430752 0 806940 10.08 2620 1768620 1205492 13.31 595548 1585136 20 16:41:01 5430328 0 807360 10.08 2620 1768624 1205396 13.31 595944 1585140 20 16:42:01 5429032 0 808648 10.10 2620 1768632 1205396 13.31 596900 1585136 8 16:43:02 3810420 0 1138896 14.22 2620 3056996 1608380 17.76 967316 2661272 569424 Average: 5228862 0 847787 10.59 2620 1929663 1256264 13.87 642047 1718530 71192 16:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:36:01 eth0 30.72 27.41 55.12 5.21 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 20.82 19.45 1.45 44.98 0.00 0.00 0.00 0.00 16:37:01 eth0 1.50 0.85 2.90 0.06 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 1.07 0.53 0.57 0.39 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 0.27 0.15 0.14 0.07 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:02 eth0 1264.74 870.88 7683.53 78.85 0.00 0.00 0.00 0.00 16:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:02 docker0 76.06 96.43 6.01 388.44 0.00 0.00 0.00 0.00 Average: eth0 162.80 112.83 970.62 10.60 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 12.14 14.52 0.93 54.32 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) 07/28/21 _x86_64_ (2 CPU) 16:34:08 LINUX RESTART (2 CPU) 16:35:01 CPU %user %nice %system %iowait %steal %idle 16:36:01 all 1.48 0.00 0.47 0.13 0.03 97.90 16:36:01 0 1.49 0.00 0.42 0.08 0.02 97.98 16:36:01 1 1.46 0.00 0.52 0.18 0.03 97.81 16:37:01 all 0.25 0.00 0.08 0.00 0.03 99.65 16:37:01 0 0.40 0.00 0.07 0.00 0.03 99.50 16:37:01 1 0.10 0.00 0.08 0.00 0.02 99.80 16:38:01 all 0.22 0.00 0.06 0.00 0.03 99.70 16:38:01 0 0.40 0.00 0.08 0.00 0.03 99.48 16:38:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:39:01 all 0.27 0.00 0.06 0.00 0.03 99.64 16:39:01 0 0.48 0.00 0.05 0.00 0.03 99.43 16:39:01 1 0.05 0.00 0.07 0.00 0.03 99.85 16:40:01 all 0.28 0.00 0.07 0.00 0.03 99.62 16:40:01 0 0.45 0.00 0.07 0.00 0.03 99.45 16:40:01 1 0.10 0.00 0.07 0.00 0.03 99.80 16:41:01 all 0.15 0.00 0.08 0.00 0.03 99.74 16:41:01 0 0.25 0.00 0.10 0.00 0.03 99.62 16:41:01 1 0.05 0.00 0.07 0.00 0.02 99.87 16:42:01 all 0.25 0.00 0.07 0.00 0.01 99.67 16:42:01 0 0.35 0.00 0.08 0.00 0.02 99.55 16:42:01 1 0.15 0.00 0.05 0.00 0.00 99.80 16:43:02 all 20.84 0.00 9.03 2.45 1.68 66.01 16:43:02 0 20.36 0.00 9.51 2.44 1.82 65.87 16:43:02 1 21.30 0.00 8.56 2.46 1.54 66.14 Average: all 2.76 0.00 1.15 0.30 0.22 95.57 Average: 0 2.80 0.00 1.19 0.29 0.23 95.49 Average: 1 2.73 0.00 1.11 0.31 0.20 95.66