---> uname -a: Linux prd-centos7-docker-4c-2g-31001.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 827 156 0 853 946 Swap: 1023 2 1021 ---> 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:2c:30:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe2c:30a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ec:f0:f6:a7 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:ecff:fef0:f6a7/64 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) 03/23/21 _x86_64_ (4 CPU) 02:34:36 LINUX RESTART (4 CPU) 02:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:36:01 83.16 33.24 49.92 0.00 7438.78 4982.19 0.00 02:37:01 3.26 0.00 3.26 0.00 0.00 112.27 0.00 02:38:01 0.35 0.00 0.35 0.00 0.00 5.18 0.00 02:39:01 0.32 0.00 0.32 0.00 0.00 3.95 0.00 02:40:01 0.23 0.00 0.23 0.00 0.00 3.50 0.00 02:41:01 0.30 0.00 0.30 0.00 0.00 4.40 0.00 02:42:01 0.30 0.00 0.30 0.00 0.00 3.36 0.00 02:43:01 6.56 0.00 6.56 0.00 0.00 77.23 0.00 02:44:01 170.57 95.69 74.88 0.00 3994.96 28531.56 0.00 02:45:02 306.89 138.54 168.35 0.00 8115.67 38294.83 0.00 Average: 57.27 26.79 30.48 0.00 1956.87 7214.75 0.00 02:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 161396 0 621596 33.04 2620 1095932 1111192 37.92 432684 1087608 128 02:37:01 168324 0 614580 32.66 2620 1096020 1077920 36.79 436184 1078044 20 02:38:01 166056 0 616840 32.78 2620 1096028 1078040 36.79 432520 1084388 16 02:39:01 165680 0 617216 32.80 2620 1096028 1078052 36.79 446000 1070968 20 02:40:01 166712 0 616176 32.75 2620 1096036 1077920 36.79 442484 1073768 8 02:41:01 164624 0 618260 32.86 2620 1096040 1078040 36.79 451724 1066336 8 02:42:01 164904 0 617976 32.84 2620 1096044 1077956 36.79 451384 1066380 8 02:43:01 156816 0 626048 33.27 2620 1096060 1074104 36.66 459300 1066356 8 02:44:01 74820 0 751328 39.93 2596 1052800 1501312 51.24 555984 997848 5388 02:45:02 78016 0 810392 43.07 1576 991560 1682352 57.42 679296 785236 84280 Average: 146735 0 651041 34.60 2513 1081255 1183689 40.40 478756 1037693 8988 02:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 eth0 561.75 376.25 1269.25 97.25 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 34.54 24.92 3.26 111.26 0.00 0.00 0.00 0.00 02:37:01 eth0 0.77 0.08 0.06 0.04 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 eth0 4.10 2.42 3.28 0.34 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 eth0 0.90 0.37 0.32 0.20 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 eth0 0.57 0.35 0.37 0.19 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 eth0 110.36 76.33 75.14 87.59 0.00 0.00 0.00 0.00 02:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 eth0 425.98 377.12 4059.26 30.74 0.00 0.00 0.00 0.00 02:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 eth0 512.86 444.21 3685.89 94.88 0.00 0.00 0.00 0.00 02:45:02 veth5f79373 26.82 32.48 1.81 232.66 0.00 0.00 0.00 0.00 02:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 docker0 76.17 88.29 5.87 450.77 0.00 0.00 0.00 0.00 Average: eth0 161.94 127.90 911.13 31.14 0.00 0.00 0.00 0.00 Average: veth5f79373 2.68 3.25 0.18 23.27 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 11.07 11.32 0.91 56.22 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) 03/23/21 _x86_64_ (4 CPU) 02:34:36 LINUX RESTART (4 CPU) 02:35:01 CPU %user %nice %system %iowait %steal %idle 02:36:01 all 11.93 0.00 4.63 2.40 0.04 81.00 02:36:01 0 11.75 0.00 5.04 1.90 0.03 81.27 02:36:01 1 11.29 0.00 4.09 1.37 0.05 83.21 02:36:01 2 11.91 0.00 4.75 1.50 0.05 81.79 02:36:01 3 12.79 0.00 4.64 4.81 0.03 77.73 02:37:01 all 0.16 0.00 0.07 0.00 0.00 99.77 02:37:01 0 0.52 0.00 0.08 0.00 0.00 99.40 02:37:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:37:01 2 0.05 0.00 0.12 0.00 0.00 99.83 02:37:01 3 0.03 0.00 0.03 0.00 0.00 99.93 02:38:01 all 0.23 0.00 0.18 0.00 0.00 99.58 02:38:01 0 0.57 0.00 0.08 0.00 0.00 99.35 02:38:01 1 0.10 0.00 0.25 0.00 0.00 99.65 02:38:01 2 0.13 0.00 0.22 0.00 0.00 99.65 02:38:01 3 0.13 0.00 0.18 0.00 0.02 99.67 02:39:01 all 0.14 0.00 0.04 0.00 0.00 99.82 02:39:01 0 0.45 0.00 0.02 0.00 0.00 99.53 02:39:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:39:01 2 0.03 0.00 0.03 0.00 0.00 99.93 02:39:01 3 0.05 0.00 0.07 0.00 0.00 99.88 02:40:01 all 0.17 0.00 0.06 0.00 0.00 99.77 02:40:01 0 0.50 0.00 0.03 0.00 0.00 99.47 02:40:01 1 0.05 0.00 0.05 0.00 0.00 99.90 02:40:01 2 0.08 0.00 0.12 0.00 0.00 99.80 02:40:01 3 0.05 0.00 0.05 0.00 0.00 99.90 02:41:01 all 0.16 0.00 0.04 0.00 0.00 99.80 02:41:01 0 0.52 0.00 0.02 0.00 0.00 99.47 02:41:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:41:01 2 0.07 0.00 0.07 0.00 0.00 99.87 02:41:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:42:01 all 0.15 0.00 0.05 0.00 0.00 99.79 02:42:01 0 0.52 0.00 0.03 0.00 0.00 99.45 02:42:01 1 0.03 0.00 0.08 0.00 0.00 99.88 02:42:01 2 0.05 0.00 0.05 0.00 0.02 99.88 02:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 02:43:01 all 1.17 0.00 0.47 0.03 0.00 98.32 02:43:01 0 1.47 0.00 0.57 0.02 0.00 97.94 02:43:01 1 0.97 0.00 0.47 0.05 0.00 98.51 02:43:01 2 1.29 0.00 0.42 0.03 0.02 98.24 02:43:01 3 0.95 0.00 0.42 0.03 0.00 98.60 02:44:01 all 6.55 0.00 4.53 1.09 0.03 87.80 02:44:01 0 6.75 0.00 4.81 0.71 0.03 87.69 02:44:01 1 6.81 0.00 4.61 1.44 0.03 87.10 02:44:01 2 6.29 0.00 4.38 1.40 0.02 87.92 02:44:01 3 6.33 0.00 4.31 0.83 0.02 88.51 02:45:02 all 12.19 0.00 9.05 4.43 0.06 74.27 02:45:02 0 10.74 0.00 9.23 7.12 0.05 72.86 02:45:02 1 13.60 0.00 9.27 3.75 0.05 73.33 02:45:02 2 11.17 0.00 9.06 4.30 0.07 75.41 02:45:02 3 13.24 0.00 8.66 2.55 0.07 75.48 Average: all 3.25 0.00 1.89 0.78 0.01 94.06 Average: 0 3.34 0.00 1.96 0.96 0.01 93.73 Average: 1 3.26 0.00 1.87 0.65 0.01 94.20 Average: 2 3.08 0.00 1.90 0.71 0.02 94.29 Average: 3 3.32 0.00 1.82 0.81 0.01 94.04