---> uname -a: Linux prd-centos7-docker-4c-2g-938.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 6.9G 43.0G 14% / 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 6.9G 43.0G 14% /facter-os /dev/vda1 50.0G 6.9G 43.0G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.0G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.0G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.0G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.0G 14% /w/workspace/edgexfoundry_edgex-ui-go_PR-339 /dev/vda1 50.0G 6.9G 43.0G 14% /w/workspace/edgexfoundry_edgex-ui-go_PR-339@tmp /dev/vda1 50.0G 6.9G 43.0G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 727 119 0 990 1005 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:54:2a:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe54:2ac6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:97:c2:fa:07 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::42:97ff:fec2:fa07/64 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) 04/19/21 _x86_64_ (4 CPU) 20:49:50 LINUX RESTART (4 CPU) 20:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:52:01 2.30 0.00 2.30 0.00 0.00 259.72 0.00 20:53:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 20:54:01 0.70 0.38 0.32 0.00 16.39 4.48 0.00 20:55:01 54.30 15.48 38.82 0.00 4755.78 4384.37 0.00 20:56:01 2.51 0.00 2.51 0.00 0.00 52.23 0.00 20:57:01 0.42 0.00 0.42 0.00 0.00 5.83 0.00 20:58:01 0.18 0.00 0.18 0.00 0.00 2.28 0.00 20:59:01 0.35 0.00 0.35 0.00 0.00 4.63 0.00 21:00:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 21:01:01 0.33 0.02 0.32 0.00 0.13 4.08 0.00 21:02:01 0.42 0.08 0.33 0.00 1.60 5.18 0.00 21:03:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 21:04:01 0.20 0.00 0.20 0.00 0.00 2.03 0.00 Average: 4.81 1.23 3.58 0.00 367.83 364.39 0.00 20:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:52:01 95020 0 474188 25.20 2620 1309716 970188 33.11 288280 1301948 8 20:53:01 92592 0 476608 25.33 2620 1309724 978408 33.39 288908 1303748 8 20:54:01 93956 0 474748 25.23 2620 1310220 969872 33.10 287868 1303748 8 20:55:01 127124 0 613072 32.58 2620 1138728 1104424 37.69 438544 1114680 132 20:56:01 132144 0 608048 32.32 2620 1138732 1093460 37.32 434748 1114644 12 20:57:01 128840 0 611348 32.49 2620 1138736 1093472 37.32 447760 1104920 8 20:58:01 129912 0 610272 32.43 2620 1138740 1079188 36.83 443236 1108536 8 20:59:01 129880 0 610300 32.44 2620 1138744 1079264 36.83 443140 1108780 8 21:00:01 129540 0 610632 32.45 2620 1138752 1079344 36.84 442268 1110180 16 21:01:01 125024 0 615144 32.69 2620 1138756 1081828 36.92 448980 1107376 8 21:02:01 126616 0 613428 32.60 2620 1138880 1079708 36.85 447684 1107440 8 21:03:01 125292 0 614748 32.67 2620 1138884 1079956 36.86 449088 1107440 12 21:04:01 125912 0 614120 32.64 2620 1138892 1079836 36.85 448392 1107440 8 Average: 120142 0 580512 30.85 2620 1178270 1059150 36.15 408377 1153914 19 20:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:52:01 eth0 0.85 0.29 0.31 0.20 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.65 0.38 0.30 0.20 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 382.77 305.38 1026.03 68.24 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 59.01 42.98 4.87 160.73 0.00 0.00 0.00 0.00 20:56:01 eth0 2.13 0.78 1.17 0.12 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 1.22 0.32 0.33 0.20 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 1.58 0.30 0.37 0.20 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.90 0.50 0.53 0.36 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 1.17 0.35 0.33 0.24 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 1.02 0.35 0.32 0.20 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.32 23.82 79.35 5.40 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 4.55 3.31 0.38 12.38 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) 04/19/21 _x86_64_ (4 CPU) 20:49:50 LINUX RESTART (4 CPU) 20:51:02 CPU %user %nice %system %iowait %steal %idle 20:52:01 all 0.12 0.00 0.04 0.00 0.01 99.83 20:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:52:01 1 0.15 0.00 0.05 0.00 0.03 99.76 20:52:01 2 0.03 0.00 0.05 0.00 0.00 99.92 20:52:01 3 0.29 0.00 0.03 0.00 0.00 99.68 20:53:01 all 0.15 0.00 0.03 0.00 0.02 99.80 20:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:53:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:53:01 2 0.47 0.00 0.07 0.00 0.02 99.45 20:53:01 3 0.05 0.00 0.03 0.00 0.05 99.87 20:54:01 all 0.15 0.00 0.03 0.00 0.03 99.78 20:54:01 0 0.03 0.00 0.02 0.02 0.03 99.90 20:54:01 1 0.03 0.00 0.05 0.00 0.05 99.87 20:54:01 2 0.50 0.00 0.05 0.00 0.03 99.42 20:54:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:55:01 all 6.66 0.00 3.07 1.41 0.36 88.49 20:55:01 0 8.33 0.00 4.09 3.04 0.41 84.14 20:55:01 1 7.27 0.00 2.57 0.57 0.30 89.29 20:55:01 2 6.29 0.00 3.04 1.35 0.37 88.95 20:55:01 3 4.78 0.00 2.61 0.67 0.37 91.58 20:56:01 all 0.17 0.00 0.06 0.00 0.02 99.75 20:56:01 0 0.05 0.00 0.07 0.00 0.02 99.87 20:56:01 1 0.08 0.00 0.03 0.00 0.00 99.88 20:56:01 2 0.07 0.00 0.07 0.00 0.02 99.85 20:56:01 3 0.50 0.00 0.07 0.00 0.03 99.40 20:57:01 all 0.16 0.00 0.04 0.00 0.01 99.79 20:57:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:57:01 1 0.03 0.00 0.03 0.00 0.00 99.93 20:57:01 2 0.05 0.00 0.05 0.00 0.02 99.88 20:57:01 3 0.52 0.00 0.03 0.00 0.02 99.43 20:58:01 all 0.15 0.00 0.07 0.00 0.02 99.76 20:58:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:58:01 1 0.05 0.00 0.07 0.00 0.02 99.87 20:58:01 2 0.05 0.00 0.12 0.00 0.02 99.82 20:58:01 3 0.48 0.00 0.07 0.00 0.02 99.43 20:59:01 all 0.08 0.00 0.03 0.00 0.00 99.89 20:59:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:59:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:59:01 3 0.18 0.00 0.07 0.00 0.00 99.75 21:00:01 all 0.17 0.00 0.04 0.00 0.03 99.77 21:00:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:00:01 1 0.05 0.00 0.03 0.00 0.03 99.88 21:00:01 2 0.05 0.00 0.03 0.00 0.03 99.88 21:00:01 3 0.53 0.00 0.03 0.00 0.03 99.40 21:01:01 all 0.16 0.00 0.05 0.00 0.00 99.79 21:01:01 0 0.03 0.00 0.07 0.00 0.00 99.90 21:01:01 1 0.35 0.00 0.05 0.00 0.00 99.60 21:01:01 2 0.03 0.00 0.05 0.00 0.00 99.92 21:01:01 3 0.22 0.00 0.05 0.00 0.00 99.73 21:02:01 all 0.16 0.00 0.02 0.00 0.00 99.81 21:02:01 0 0.03 0.00 0.02 0.02 0.00 99.93 21:02:01 1 0.55 0.00 0.03 0.00 0.00 99.42 21:02:01 2 0.03 0.00 0.03 0.00 0.00 99.93 21:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 0.15 0.00 0.03 0.00 0.00 99.82 21:03:01 0 0.05 0.00 0.05 0.00 0.00 99.90 21:03:01 1 0.47 0.00 0.05 0.00 0.00 99.48 21:03:01 2 0.05 0.00 0.02 0.00 0.00 99.93 21:03:01 3 0.05 0.00 0.00 0.00 0.00 99.95 21:04:01 all 0.14 0.00 0.02 0.00 0.01 99.83 21:04:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:04:01 1 0.50 0.00 0.03 0.00 0.02 99.45 21:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 21:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.64 0.00 0.27 0.11 0.04 98.94 Average: 0 0.66 0.00 0.34 0.23 0.04 98.72 Average: 1 0.74 0.00 0.23 0.04 0.04 98.95 Average: 2 0.59 0.00 0.27 0.10 0.04 99.00 Average: 3 0.59 0.00 0.23 0.05 0.04 99.09