---> uname -a: Linux prd-centos7-docker-4c-2g-2298.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: 2933.438 BogoMIPS: 5866.87 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% /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-345 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-345@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 741 92 0 1004 992 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:ee:db:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:feee:dbe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e7:8b:00:c5 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:e7ff:fe8b:c5/64 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) 04/29/21 _x86_64_ (4 CPU) 07:35:15 LINUX RESTART (4 CPU) 07:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:37:01 132.68 58.69 73.99 0.00 6833.29 36889.79 0.00 07:38:02 27.33 5.30 22.03 0.00 1697.36 3865.67 0.00 07:39:01 1.89 0.00 1.89 0.00 0.00 35.40 0.00 07:40:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 07:41:01 0.20 0.00 0.20 0.00 0.00 2.74 0.00 07:42:01 0.33 0.00 0.33 0.00 0.00 4.16 0.00 07:43:01 0.33 0.00 0.33 0.00 0.00 4.46 0.00 07:44:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 07:45:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 07:46:02 0.35 0.08 0.27 0.00 7.32 2.45 0.00 Average: 16.46 6.43 10.02 0.00 857.20 4098.86 0.00 07:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 87008 0 615240 32.70 2620 1176676 1315896 44.91 452300 1146168 42492 07:38:02 165300 0 616164 32.75 2620 1097460 1120544 38.24 405116 1111180 20 07:39:01 163252 0 618208 32.86 2620 1097464 1119564 38.21 415480 1103076 8 07:40:01 161688 0 619768 32.94 2620 1097468 1119564 38.21 415256 1104696 8 07:41:01 161888 0 619564 32.93 2620 1097472 1081504 36.91 429116 1091252 8 07:42:01 162064 0 619380 32.92 2620 1097480 1081468 36.91 437092 1083180 8 07:43:01 163192 0 618252 32.86 2620 1097480 1081288 36.90 436080 1083180 20 07:44:01 163420 0 618016 32.85 2620 1097488 1081252 36.90 435788 1083180 8 07:45:01 163876 0 617556 32.82 2620 1097492 1081252 36.90 435916 1083180 8 07:46:02 151360 0 629828 33.47 2620 1097736 1095936 37.40 446796 1083176 40 Average: 154305 0 619198 32.91 2620 1105422 1117827 38.15 430894 1097227 4262 07:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 eth0 220.92 152.57 885.46 61.10 0.00 0.00 0.00 0.00 07:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 eth0 94.70 86.62 491.13 18.60 0.00 0.00 0.00 0.00 07:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:02 docker0 37.76 31.59 4.02 159.28 0.00 0.00 0.00 0.00 07:39:01 eth0 2.18 1.25 3.70 0.46 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 eth0 1.40 0.53 0.35 0.22 0.00 0.00 0.00 0.00 07:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 eth0 0.55 0.51 0.27 0.23 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 0.27 0.22 0.09 0.07 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 eth0 4.74 3.24 4.62 1.72 0.00 0.00 0.00 0.00 07:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.63 24.61 139.05 8.27 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 3.78 3.16 0.40 15.96 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) 04/29/21 _x86_64_ (4 CPU) 07:35:15 LINUX RESTART (4 CPU) 07:36:01 CPU %user %nice %system %iowait %steal %idle 07:37:01 all 13.43 0.00 7.21 5.23 27.33 46.80 07:37:01 0 11.85 0.00 6.78 6.84 31.27 43.26 07:37:01 1 17.17 0.00 5.38 5.19 26.33 45.93 07:37:01 2 12.63 0.00 10.58 3.64 25.90 47.25 07:37:01 3 12.16 0.00 6.14 5.22 25.74 50.73 07:38:02 all 2.52 0.00 2.37 0.63 10.27 84.22 07:38:02 0 2.96 0.00 2.76 0.24 11.23 82.81 07:38:02 1 2.68 0.00 2.36 1.32 10.64 83.00 07:38:02 2 2.72 0.00 2.61 0.76 9.25 84.66 07:38:02 3 1.72 0.00 1.75 0.19 9.95 86.39 07:39:01 all 0.10 0.00 0.05 0.00 1.01 98.84 07:39:01 0 0.03 0.00 0.07 0.00 0.76 99.14 07:39:01 1 0.33 0.00 0.05 0.00 1.74 97.88 07:39:01 2 0.02 0.00 0.02 0.00 0.96 99.01 07:39:01 3 0.02 0.00 0.07 0.00 0.57 99.34 07:40:01 all 0.10 0.00 0.07 0.00 1.06 98.77 07:40:01 0 0.07 0.00 0.05 0.00 1.11 98.78 07:40:01 1 0.28 0.00 0.08 0.00 1.27 98.36 07:40:01 2 0.03 0.00 0.08 0.00 1.08 98.81 07:40:01 3 0.03 0.00 0.05 0.00 0.79 99.12 07:41:01 all 0.08 0.00 0.04 0.00 0.99 98.89 07:41:01 0 0.02 0.00 0.05 0.00 0.36 99.57 07:41:01 1 0.25 0.00 0.03 0.00 1.12 98.60 07:41:01 2 0.03 0.00 0.03 0.00 1.17 98.76 07:41:01 3 0.02 0.00 0.05 0.00 1.32 98.62 07:42:01 all 0.06 0.00 0.19 0.00 1.48 98.27 07:42:01 0 0.03 0.00 0.27 0.00 1.04 98.66 07:42:01 1 0.18 0.00 0.13 0.00 2.22 97.47 07:42:01 2 0.02 0.00 0.18 0.00 1.52 98.28 07:42:01 3 0.02 0.00 0.17 0.00 1.13 98.69 07:43:01 all 0.07 0.00 0.02 0.00 0.74 99.17 07:43:01 0 0.02 0.00 0.02 0.00 1.03 98.94 07:43:01 1 0.02 0.00 0.02 0.00 0.48 99.49 07:43:01 2 0.22 0.00 0.03 0.00 0.70 99.05 07:43:01 3 0.02 0.00 0.02 0.00 0.76 99.21 07:44:01 all 0.09 0.00 0.02 0.00 0.52 99.37 07:44:01 0 0.02 0.00 0.02 0.00 0.30 99.67 07:44:01 1 0.07 0.00 0.03 0.00 0.86 99.04 07:44:01 2 0.25 0.00 0.02 0.00 0.71 99.02 07:44:01 3 0.02 0.00 0.03 0.00 0.22 99.73 07:45:01 all 0.07 0.00 0.04 0.00 0.78 99.11 07:45:01 0 0.02 0.00 0.02 0.00 0.30 99.67 07:45:01 1 0.05 0.00 0.07 0.00 1.79 98.09 07:45:01 2 0.18 0.00 0.05 0.00 0.70 99.07 07:45:01 3 0.03 0.00 0.02 0.00 0.32 99.63 07:46:02 all 0.27 0.00 0.40 0.01 2.02 97.30 07:46:02 0 0.35 0.00 0.49 0.02 1.50 97.64 07:46:02 1 0.15 0.00 0.39 0.00 2.31 97.15 07:46:02 2 0.43 0.00 0.51 0.00 1.88 97.18 07:46:02 3 0.16 0.00 0.20 0.02 2.40 97.22 Average: all 1.73 0.00 1.07 0.61 4.74 91.85 Average: 0 1.60 0.00 1.09 0.75 5.07 91.49 Average: 1 2.15 0.00 0.87 0.66 4.94 91.38 Average: 2 1.69 0.00 1.44 0.45 4.47 91.95 Average: 3 1.48 0.00 0.88 0.57 4.47 92.59