---> uname -a: Linux prd-centos7-docker-4c-2g-2228.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.2G 31.8G 20% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.2G 31.8G 20% /facter-os /dev/vda1 40.0G 8.2G 31.8G 20% /etc/resolv.conf /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hostname /dev/vda1 40.0G 8.2G 31.8G 20% /etc/hosts /dev/vda1 40.0G 8.2G 31.8G 20% /run/cloud-init/result.json /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_main /dev/vda1 40.0G 8.2G 31.8G 20% /w/workspace/edgexfoundry_device-sdk-c_main@tmp /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/sa-host /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/secure /dev/vda1 40.0G 8.2G 31.8G 20% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 1190 3946 0 2683 6503 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:fd:ec:04 brd ff:ff:ff:ff:ff:ff inet 10.30.123.193/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fefd:ec04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e3:63:4b:62 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:e3ff:fe63:4b62/64 scope link valid_lft forever preferred_lft forever ---> 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) 07/08/21 _x86_64_ (2 CPU) 16:44:18 LINUX RESTART (2 CPU) 16:45:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:46:01 17.88 0.68 17.21 0.00 358.34 3112.57 0.00 16:47:01 0.33 0.00 0.33 0.00 0.00 5.96 0.00 16:48:01 0.32 0.00 0.32 0.00 0.00 3.75 0.00 16:49:01 0.18 0.00 0.18 0.00 0.00 2.87 0.00 16:50:01 0.18 0.00 0.18 0.00 0.00 2.23 0.00 16:51:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 Average: 3.17 0.11 3.06 0.00 58.91 514.90 0.00 16:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:46:01 5468120 0 801324 10.01 2620 1736868 1260832 13.92 572604 1569616 20 16:47:01 5476204 0 793228 9.90 2620 1736880 1197464 13.22 566172 1569028 16 16:48:01 5475256 0 794176 9.92 2620 1736880 1197764 13.22 566636 1570096 20 16:49:01 5475128 0 794300 9.92 2620 1736884 1197464 13.22 566064 1570096 20 16:50:01 5472336 0 797084 9.95 2620 1736892 1197596 13.22 563508 1576200 16 16:51:01 5472616 0 796804 9.95 2620 1736892 1197548 13.22 563232 1576200 16 Average: 5473277 0 796153 9.94 2620 1736883 1208111 13.34 566369 1571873 18 16:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:46:01 eth0 65.81 56.04 360.67 12.81 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 9.09 6.30 1.06 25.73 0.00 0.00 0.00 0.00 16:47:01 eth0 0.62 0.02 0.06 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 1.33 0.70 0.58 0.37 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.10 0.07 0.01 0.04 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.23 9.39 59.42 2.19 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 1.49 1.04 0.17 4.23 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) 07/08/21 _x86_64_ (2 CPU) 16:44:18 LINUX RESTART (2 CPU) 16:45:02 CPU %user %nice %system %iowait %steal %idle 16:46:01 all 2.57 0.00 1.22 0.42 0.03 95.76 16:46:01 0 2.77 0.00 1.35 0.22 0.03 95.62 16:46:01 1 2.36 0.00 1.08 0.62 0.03 95.90 16:47:01 all 0.18 0.00 0.06 0.00 0.02 99.74 16:47:01 0 0.33 0.00 0.07 0.00 0.02 99.58 16:47:01 1 0.03 0.00 0.05 0.00 0.02 99.90 16:48:01 all 0.22 0.00 0.04 0.00 0.02 99.72 16:48:01 0 0.37 0.00 0.05 0.00 0.02 99.57 16:48:01 1 0.07 0.00 0.03 0.00 0.02 99.88 16:49:01 all 0.15 0.00 0.03 0.00 0.01 99.81 16:49:01 0 0.27 0.00 0.03 0.00 0.00 99.70 16:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:50:01 all 0.11 0.00 0.04 0.00 0.03 99.82 16:50:01 0 0.13 0.00 0.05 0.00 0.02 99.80 16:50:01 1 0.08 0.00 0.03 0.00 0.03 99.85 16:51:01 all 0.09 0.00 0.03 0.00 0.02 99.87 16:51:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:51:01 1 0.15 0.00 0.02 0.00 0.00 99.83 Average: all 0.54 0.00 0.23 0.07 0.02 99.14 Average: 0 0.64 0.00 0.26 0.04 0.02 99.04 Average: 1 0.45 0.00 0.20 0.10 0.02 99.23