---> uname -a: Linux prd-centos7-docker-4c-2g-29488.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.442 BogoMIPS: 5866.88 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-307@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-307 ---> free -m: total used free shared buff/cache available Mem: 1837 707 98 0 1030 1025 Swap: 1023 1 1022 ---> 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:21:40:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.3/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe21:40d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7f:13:2e:75 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::42:7fff:fe13:2e75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/11/21 _x86_64_ (4 CPU) 07:57:57 LINUX RESTART (4 CPU) 07:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:01 6.45 1.34 5.11 0.00 68.25 534.87 0.00 08:01:01 0.43 0.02 0.42 0.00 0.13 6.28 0.00 08:02:01 0.45 0.08 0.37 0.00 1.60 5.58 0.00 08:03:02 0.25 0.00 0.25 0.00 0.00 2.73 0.00 08:04:01 0.32 0.00 0.32 0.00 0.00 5.25 0.00 08:05:01 0.25 0.00 0.25 0.00 0.00 3.02 0.00 08:06:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 08:07:01 142.18 79.51 62.68 0.00 6750.26 18585.62 0.00 Average: 18.89 10.16 8.73 0.00 856.18 2402.71 0.00 07:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 158040 0 603124 32.05 2620 1117760 1101964 37.61 408340 1115300 20 08:01:01 157280 0 603880 32.09 2620 1117764 1081868 36.92 418004 1105920 8 08:02:01 157956 0 603076 32.05 2620 1117892 1079748 36.85 420332 1103684 8 08:03:02 157456 0 603572 32.08 2620 1117896 1076532 36.74 428644 1096276 8 08:04:01 156992 0 604032 32.10 2620 1117900 1076604 36.74 430772 1094544 8 08:05:01 156696 0 604320 32.12 2620 1117908 1076640 36.74 431004 1094548 12 08:06:01 156848 0 604168 32.11 2620 1117908 1076532 36.74 430440 1094540 8 08:07:01 183136 0 660808 35.12 2620 1034980 1178920 40.23 441224 1008624 0 Average: 160550 0 610872 32.47 2620 1107501 1093601 37.32 426095 1089180 9 07:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 eth0 7.01 4.69 6.76 2.30 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 08:01:01 eth0 2.46 0.95 1.41 0.21 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 0.53 0.43 0.27 0.24 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 0.76 0.15 0.14 0.07 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 0.57 0.27 0.33 0.17 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 eth0 224.75 186.15 2175.59 20.18 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.65 24.20 274.26 2.91 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/11/21 _x86_64_ (4 CPU) 07:57:57 LINUX RESTART (4 CPU) 07:59:02 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 0.45 0.00 0.18 0.07 0.00 99.30 08:00:01 0 0.42 0.00 0.24 0.03 0.02 99.29 08:00:01 1 0.34 0.00 0.22 0.14 0.00 99.30 08:00:01 2 0.68 0.00 0.15 0.05 0.00 99.12 08:00:01 3 0.34 0.00 0.10 0.05 0.00 99.51 08:01:01 all 0.17 0.00 0.07 0.00 0.00 99.76 08:01:01 0 0.08 0.00 0.05 0.00 0.00 99.87 08:01:01 1 0.03 0.00 0.05 0.00 0.00 99.92 08:01:01 2 0.52 0.00 0.08 0.00 0.00 99.40 08:01:01 3 0.05 0.00 0.08 0.00 0.02 99.85 08:02:01 all 0.17 0.00 0.04 0.00 0.00 99.80 08:02:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:02:01 1 0.05 0.00 0.05 0.00 0.00 99.90 08:02:01 2 0.55 0.00 0.03 0.00 0.00 99.42 08:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 08:03:02 all 0.14 0.00 0.04 0.00 0.00 99.82 08:03:02 0 0.02 0.00 0.02 0.00 0.00 99.97 08:03:02 1 0.03 0.00 0.07 0.00 0.00 99.90 08:03:02 2 0.52 0.00 0.03 0.00 0.00 99.45 08:03:02 3 0.00 0.00 0.05 0.00 0.00 99.95 08:04:01 all 0.15 0.00 0.06 0.00 0.00 99.79 08:04:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:04:01 1 0.48 0.00 0.07 0.00 0.02 99.44 08:04:01 2 0.07 0.00 0.02 0.00 0.00 99.92 08:04:01 3 0.03 0.00 0.10 0.00 0.00 99.86 08:05:01 all 0.08 0.00 0.04 0.00 0.00 99.88 08:05:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:05:01 1 0.23 0.00 0.05 0.00 0.00 99.72 08:05:01 2 0.07 0.00 0.07 0.00 0.00 99.87 08:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:06:01 all 0.16 0.00 0.03 0.00 0.00 99.81 08:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:06:01 1 0.52 0.00 0.02 0.00 0.00 99.47 08:06:01 2 0.08 0.00 0.07 0.00 0.00 99.85 08:06:01 3 0.02 0.00 0.03 0.00 0.00 99.95 08:07:01 all 5.70 0.00 3.74 1.81 0.02 88.74 08:07:01 0 5.13 0.00 4.25 1.65 0.02 88.94 08:07:01 1 6.41 0.00 3.29 3.27 0.02 87.02 08:07:01 2 5.08 0.00 3.53 0.50 0.02 90.87 08:07:01 3 6.16 0.00 3.91 1.80 0.02 88.11 Average: all 0.87 0.00 0.52 0.23 0.00 98.37 Average: 0 0.71 0.00 0.58 0.21 0.00 98.50 Average: 1 1.01 0.00 0.47 0.42 0.00 98.09 Average: 2 0.94 0.00 0.50 0.07 0.00 98.49 Average: 3 0.83 0.00 0.54 0.23 0.00 98.40