---> uname -a: Linux prd-centos7-docker-4c-2g-32023.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/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-321 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-321@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 ---> free -m: total used free shared buff/cache available Mem: 1837 717 96 0 1023 1015 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:95:02:37 brd ff:ff:ff:ff:ff:ff inet 10.30.122.98/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe95:237/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3a:8a:94:4a 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::42:3aff:fe8a:944a/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) 03/30/21 _x86_64_ (4 CPU) 13:40:20 LINUX RESTART (4 CPU) 13:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:42:01 54.14 15.82 38.31 0.00 4771.97 4176.56 0.00 13:43:01 1.75 0.00 1.75 0.00 0.00 26.47 0.00 13:44:01 0.12 0.00 0.12 0.00 0.00 1.48 0.00 13:45:01 0.35 0.00 0.35 0.00 0.00 5.08 0.00 13:46:01 0.22 0.00 0.22 0.00 0.00 2.61 0.00 13:47:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 13:48:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 13:49:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 Average: 7.07 1.95 5.12 0.00 588.21 520.46 0.00 13:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 146668 0 614104 32.64 2620 1118152 1096436 37.42 392392 1140940 12 13:43:01 151748 0 608960 32.36 2620 1118216 1077584 36.78 394256 1135004 32 13:44:01 149968 0 610792 32.46 2620 1118164 1077620 36.78 394036 1137160 12 13:45:01 149984 0 610772 32.46 2620 1118168 1077620 36.78 406216 1124996 12 13:46:01 148484 0 612268 32.54 2620 1118172 1077572 36.78 401452 1131512 20 13:47:01 148552 0 612196 32.54 2620 1118176 1077536 36.77 411616 1121116 16 13:48:01 149164 0 611580 32.50 2620 1118180 1077488 36.77 411316 1121160 8 13:49:01 148924 0 611816 32.52 2620 1118184 1077488 36.77 411320 1121160 8 Average: 149186 0 611561 32.50 2620 1118176 1079918 36.86 402826 1129131 15 13:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 eth0 244.73 191.74 729.46 58.72 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 47.27 33.98 3.84 114.90 0.00 0.00 0.00 0.00 13:43:01 eth0 1.10 0.32 0.32 0.17 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 3.68 1.53 3.27 0.28 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 eth0 0.55 0.42 0.30 0.24 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 13:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.91 23.98 90.42 7.34 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 5.83 4.19 0.47 14.16 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) 03/30/21 _x86_64_ (4 CPU) 13:40:20 LINUX RESTART (4 CPU) 13:41:02 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 4.64 0.00 2.77 1.31 0.04 91.24 13:42:01 0 5.52 0.00 3.34 4.15 0.02 86.97 13:42:01 1 4.21 0.00 2.46 0.15 0.07 93.11 13:42:01 2 4.48 0.00 2.22 0.44 0.05 92.80 13:42:01 3 4.36 0.00 3.05 0.50 0.03 92.06 13:43:01 all 0.15 0.00 0.06 0.00 0.00 99.78 13:43:01 0 0.47 0.00 0.05 0.00 0.00 99.48 13:43:01 1 0.05 0.00 0.08 0.00 0.00 99.87 13:43:01 2 0.05 0.00 0.07 0.00 0.00 99.88 13:43:01 3 0.05 0.00 0.05 0.00 0.00 99.90 13:44:01 all 0.18 0.00 0.06 0.00 0.00 99.75 13:44:01 0 0.35 0.00 0.08 0.00 0.00 99.57 13:44:01 1 0.27 0.00 0.05 0.00 0.00 99.68 13:44:01 2 0.05 0.00 0.05 0.00 0.00 99.90 13:44:01 3 0.07 0.00 0.05 0.00 0.02 99.87 13:45:01 all 0.04 0.00 0.05 0.00 0.00 99.92 13:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:45:01 1 0.05 0.00 0.08 0.00 0.00 99.87 13:45:01 2 0.02 0.00 0.03 0.00 0.00 99.95 13:45:01 3 0.07 0.00 0.05 0.00 0.00 99.88 13:46:01 all 0.16 0.00 0.04 0.00 0.02 99.78 13:46:01 0 0.03 0.00 0.05 0.00 0.02 99.90 13:46:01 1 0.52 0.00 0.05 0.00 0.02 99.42 13:46:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:46:01 3 0.07 0.00 0.03 0.00 0.02 99.88 13:47:01 all 0.15 0.00 0.04 0.00 0.00 99.80 13:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 13:47:01 1 0.53 0.00 0.07 0.00 0.00 99.40 13:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 13:48:01 all 0.15 0.00 0.03 0.00 0.00 99.82 13:48:01 0 0.03 0.00 0.05 0.00 0.00 99.92 13:48:01 1 0.52 0.00 0.02 0.00 0.00 99.47 13:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:48:01 3 0.03 0.00 0.03 0.00 0.00 99.93 13:49:01 all 0.15 0.00 0.03 0.00 0.00 99.81 13:49:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:49:01 1 0.53 0.00 0.03 0.00 0.00 99.43 13:49:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:49:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.69 0.00 0.38 0.16 0.01 98.76 Average: 0 0.80 0.00 0.45 0.51 0.01 98.24 Average: 1 0.82 0.00 0.35 0.02 0.01 98.80 Average: 2 0.58 0.00 0.30 0.05 0.01 99.06 Average: 3 0.57 0.00 0.41 0.06 0.01 98.95