---> uname -a: Linux prd-centos7-docker-4c-2g-33297.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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-327 /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-327@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 715 106 0 1014 1017 Swap: 1023 0 1023 ---> 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:e7:47:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fee7:4795/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4c:62:2a:df 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::42:4cff:fe62:2adf/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) 04/08/21 _x86_64_ (4 CPU) 09:55:10 LINUX RESTART (4 CPU) 09:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:57:01 34.08 11.53 22.55 0.00 4425.36 3634.28 0.00 09:58:01 1.95 0.00 1.95 0.00 0.00 37.26 0.00 09:59:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 10:00:01 0.35 0.00 0.35 0.00 0.00 4.81 0.00 10:01:01 0.22 0.02 0.20 0.00 0.13 2.88 0.00 10:02:01 0.50 0.08 0.42 0.00 1.60 6.64 0.00 10:03:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 10:04:02 0.23 0.00 0.23 0.00 0.00 3.33 0.00 10:05:01 0.25 0.00 0.25 0.00 0.00 2.76 0.00 10:06:01 134.77 71.32 63.45 0.00 6221.04 18497.30 0.00 Average: 17.31 8.31 9.00 0.00 1067.04 2223.88 0.00 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 142912 0 615936 32.74 2620 1120076 1103336 37.66 439712 1098364 16 09:58:01 147668 0 611172 32.48 2620 1120084 1084400 37.01 437892 1095632 20 09:59:01 146080 0 612756 32.57 2620 1120088 1084436 37.01 436760 1098988 12 10:00:01 146800 0 612032 32.53 2620 1120092 1076068 36.72 453612 1081620 20 10:01:01 143964 0 614864 32.68 2620 1120096 1078804 36.82 452608 1084816 16 10:02:01 145368 0 613332 32.60 2620 1120224 1076468 36.74 471176 1065588 12 10:03:01 145392 0 613308 32.60 2620 1120224 1076468 36.74 470928 1065588 8 10:04:02 145196 0 613496 32.61 2620 1120232 1076468 36.74 471064 1065588 8 10:05:01 145156 0 613532 32.61 2620 1120236 1076492 36.74 471072 1065588 16 10:06:01 174604 0 702768 37.35 2620 1001552 1286944 43.92 470316 985092 100 Average: 148314 0 622320 33.07 2620 1108290 1101988 37.61 457514 1070686 23 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 eth0 124.96 113.31 452.63 43.16 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 48.33 43.73 4.28 114.16 0.00 0.00 0.00 0.00 09:58:01 eth0 5.33 2.41 3.40 0.34 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 1.23 0.40 0.37 0.21 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.67 0.30 0.29 0.17 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.33 0.22 0.14 0.10 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 eth0 0.57 0.08 0.03 0.01 0.00 0.00 0.00 0.00 10:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.59 0.15 0.11 0.01 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 214.88 166.06 2176.00 19.57 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.95 28.37 263.84 6.37 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 4.84 4.38 0.43 11.44 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) 04/08/21 _x86_64_ (4 CPU) 09:55:10 LINUX RESTART (4 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 2.89 0.00 2.21 0.63 0.02 94.25 09:57:01 0 2.47 0.00 2.20 0.05 0.02 95.27 09:57:01 1 2.36 0.00 1.96 0.44 0.03 95.21 09:57:01 2 3.22 0.00 2.21 0.47 0.02 94.08 09:57:01 3 3.52 0.00 2.45 1.58 0.02 92.44 09:58:01 all 0.19 0.00 0.07 0.00 0.00 99.73 09:58:01 0 0.07 0.00 0.08 0.00 0.00 99.85 09:58:01 1 0.08 0.00 0.07 0.00 0.02 99.83 09:58:01 2 0.07 0.00 0.05 0.00 0.00 99.88 09:58:01 3 0.53 0.00 0.10 0.00 0.00 99.37 09:59:01 all 0.20 0.00 0.15 0.00 0.00 99.64 09:59:01 0 0.05 0.00 0.08 0.00 0.00 99.87 09:59:01 1 0.48 0.00 0.20 0.00 0.00 99.32 09:59:01 2 0.20 0.00 0.15 0.00 0.02 99.63 09:59:01 3 0.08 0.00 0.18 0.00 0.00 99.73 10:00:01 all 0.11 0.00 0.05 0.00 0.00 99.83 10:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:00:01 1 0.10 0.00 0.03 0.00 0.02 99.85 10:00:01 2 0.32 0.00 0.10 0.00 0.00 99.58 10:00:01 3 0.02 0.00 0.05 0.00 0.00 99.93 10:01:01 all 0.17 0.00 0.10 0.00 0.02 99.70 10:01:01 0 0.03 0.00 0.05 0.00 0.02 99.90 10:01:01 1 0.08 0.00 0.15 0.00 0.03 99.73 10:01:01 2 0.55 0.00 0.10 0.00 0.02 99.33 10:01:01 3 0.03 0.00 0.12 0.00 0.02 99.83 10:02:01 all 0.16 0.00 0.07 0.00 0.00 99.76 10:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:02:01 1 0.53 0.00 0.05 0.00 0.00 99.42 10:02:01 2 0.03 0.00 0.05 0.02 0.00 99.90 10:02:01 3 0.03 0.00 0.13 0.00 0.00 99.83 10:03:01 all 0.14 0.00 0.05 0.00 0.00 99.82 10:03:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:03:01 1 0.43 0.00 0.08 0.00 0.00 99.48 10:03:01 2 0.05 0.00 0.05 0.00 0.00 99.90 10:03:01 3 0.02 0.00 0.03 0.00 0.00 99.95 10:04:02 all 0.06 0.00 0.04 0.00 0.00 99.89 10:04:02 0 0.03 0.00 0.05 0.00 0.00 99.92 10:04:02 1 0.13 0.00 0.03 0.00 0.02 99.82 10:04:02 2 0.05 0.00 0.05 0.00 0.00 99.90 10:04:02 3 0.03 0.00 0.03 0.00 0.00 99.93 10:05:01 all 0.16 0.00 0.04 0.00 0.00 99.80 10:05:01 0 0.07 0.00 0.07 0.00 0.00 99.86 10:05:01 1 0.51 0.00 0.03 0.00 0.00 99.46 10:05:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:06:01 all 6.35 0.00 4.45 1.94 0.19 87.06 10:06:01 0 6.98 0.00 4.43 2.38 0.19 86.03 10:06:01 1 5.97 0.00 4.25 1.47 0.17 88.14 10:06:01 2 6.75 0.00 4.77 1.89 0.20 86.38 10:06:01 3 5.72 0.00 4.36 2.02 0.20 87.70 Average: all 1.04 0.00 0.72 0.26 0.03 97.97 Average: 0 0.97 0.00 0.70 0.24 0.02 98.07 Average: 1 1.06 0.00 0.68 0.19 0.03 98.04 Average: 2 1.12 0.00 0.75 0.24 0.03 97.87 Average: 3 0.99 0.00 0.74 0.36 0.02 97.89