---> uname -a: Linux prd-centos7-docker-4c-2g-2462.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: 2799.998 BogoMIPS: 5599.99 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_device-sdk-go_main /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_device-sdk-go_main@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1166 3266 0 3388 6572 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:86:df:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.87/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe86:dfec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3e:f9:f1:db 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::42:3eff:fef9:f1db/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) 07/11/21 _x86_64_ (2 CPU) 08:43:54 LINUX RESTART (2 CPU) 08:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:46:01 1.90 0.00 1.90 0.00 0.00 39.61 0.00 08:47:01 0.30 0.00 0.30 0.00 0.00 3.80 0.00 08:48:01 0.27 0.00 0.27 0.00 0.00 3.12 0.00 08:49:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 08:50:01 0.32 0.00 0.32 0.00 0.00 4.91 0.00 08:51:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 08:52:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 08:53:01 0.25 0.00 0.25 0.00 0.00 2.45 0.00 08:54:01 0.22 0.00 0.22 0.00 0.00 2.08 0.00 08:55:01 0.28 0.00 0.28 0.00 0.00 3.38 0.00 08:56:01 153.21 0.03 153.17 0.00 3.73 32865.48 0.00 Average: 14.31 0.00 14.31 0.00 0.34 2994.84 0.00 08:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 5470052 0 796312 9.94 2620 1739956 1206840 13.32 562196 1579792 16 08:47:01 5469828 0 796532 9.95 2620 1739960 1206840 13.32 567980 1574036 16 08:48:01 5467912 0 798444 9.97 2620 1739964 1207112 13.33 570080 1574036 12 08:49:01 5469404 0 796944 9.95 2620 1739972 1206908 13.32 562308 1580812 16 08:50:01 5468336 0 798004 9.96 2620 1739980 1207028 13.33 562956 1580812 16 08:51:01 5469256 0 797084 9.95 2620 1739980 1206908 13.32 562392 1580812 12 08:52:01 5459908 0 806424 10.07 2620 1739988 1206908 13.32 571664 1580812 8 08:53:01 5459064 0 807264 10.08 2620 1739992 1206908 13.32 572640 1580812 8 08:54:01 5458400 0 807924 10.09 2620 1739996 1206908 13.32 574496 1579056 8 08:55:01 5458312 0 808008 10.09 2620 1740000 1207004 13.33 574996 1579052 8 08:56:01 3873316 0 1091424 13.63 2620 3041580 1692000 18.68 844064 2702184 581360 Average: 5320344 0 827669 10.33 2620 1858306 1251033 13.81 593252 1681111 52862 08:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:46:01 eth0 0.57 0.08 0.04 0.01 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.37 0.08 0.04 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 eth0 1.42 0.58 0.58 0.37 0.00 0.00 0.00 0.00 08:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 eth0 0.33 0.30 0.17 0.08 0.00 0.00 0.00 0.00 08:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 08:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 eth0 840.97 769.51 7675.29 105.79 0.00 0.00 0.00 0.00 08:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 docker0 65.33 70.79 5.25 385.29 0.00 0.00 0.00 0.00 Average: eth0 76.78 70.12 698.05 9.67 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 5.94 6.44 0.48 35.04 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) 07/11/21 _x86_64_ (2 CPU) 08:43:54 LINUX RESTART (2 CPU) 08:45:01 CPU %user %nice %system %iowait %steal %idle 08:46:01 all 0.14 0.00 0.03 0.00 0.02 99.81 08:46:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:46:01 1 0.07 0.00 0.03 0.00 0.02 99.88 08:47:01 all 0.13 0.00 0.03 0.00 0.03 99.81 08:47:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:47:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:48:01 all 0.06 0.00 0.03 0.00 0.03 99.89 08:48:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:48:01 1 0.08 0.00 0.03 0.00 0.05 99.83 08:49:01 all 0.20 0.00 0.03 0.00 0.02 99.76 08:49:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:49:01 1 0.37 0.00 0.03 0.00 0.02 99.58 08:50:01 all 0.17 0.00 0.03 0.00 0.02 99.79 08:50:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:50:01 1 0.32 0.00 0.02 0.00 0.02 99.65 08:51:01 all 0.17 0.00 0.03 0.00 0.03 99.78 08:51:01 0 0.03 0.00 0.02 0.00 0.02 99.93 08:51:01 1 0.30 0.00 0.03 0.00 0.03 99.63 08:52:01 all 0.13 0.00 0.03 0.00 0.03 99.82 08:52:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:52:01 1 0.23 0.00 0.02 0.00 0.03 99.72 08:53:01 all 0.08 0.00 0.03 0.00 0.03 99.87 08:53:01 0 0.02 0.00 0.03 0.00 0.03 99.92 08:53:01 1 0.15 0.00 0.02 0.00 0.02 99.82 08:54:01 all 0.13 0.00 0.02 0.00 0.02 99.83 08:54:01 0 0.05 0.00 0.02 0.00 0.03 99.90 08:54:01 1 0.22 0.00 0.02 0.00 0.00 99.77 08:55:01 all 0.06 0.00 0.03 0.00 0.03 99.89 08:55:01 0 0.02 0.00 0.03 0.00 0.03 99.92 08:55:01 1 0.10 0.00 0.02 0.00 0.02 99.87 08:56:01 all 19.45 0.00 8.18 2.23 0.07 70.06 08:56:01 0 19.58 0.00 8.32 1.95 0.07 70.09 08:56:01 1 19.33 0.00 8.05 2.51 0.07 70.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.80 0.00 0.73 0.19 0.03 97.25 Average: 0 1.75 0.00 0.74 0.17 0.02 97.32 Average: 1 1.85 0.00 0.72 0.22 0.03 97.18