---> uname -a: Linux prd-centos7-docker-4c-2g-9217.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 6.8G 43.1G 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 6.8G 43.1G 14% /facter-os /dev/vda1 50.0G 6.8G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.8G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-134 /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-134@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 660 107 0 1069 1074 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:47:5f:4f brd ff:ff:ff:ff:ff:ff inet 10.30.123.250/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85430sec preferred_lft 85430sec inet6 fe80::f816:3eff:fe47:5f4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7b:8c:c9:12 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::42:7bff:fe8c:c912/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/27/20 _x86_64_ (4 CPU) 18:18:10 LINUX RESTART (4 CPU) 18:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 30.99 9.99 21.00 0.00 4311.95 2151.90 0.00 18:21:01 2.01 0.00 2.01 0.00 0.00 37.57 0.00 18:22:01 0.48 0.00 0.48 0.00 0.00 5.91 0.00 18:23:01 0.23 0.00 0.23 0.00 0.00 3.18 0.00 18:24:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 18:25:01 0.40 0.02 0.38 0.00 0.13 5.25 0.00 18:26:02 0.25 0.00 0.25 0.00 0.00 2.86 0.00 18:27:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 18:28:01 0.70 0.00 0.70 0.00 0.00 8.91 0.00 18:29:01 0.58 0.00 0.58 0.00 0.00 5.98 0.00 18:30:01 0.73 0.00 0.73 0.00 0.00 8.90 0.00 18:31:01 0.65 0.00 0.65 0.00 0.00 7.43 0.00 18:32:01 0.60 0.00 0.60 0.00 0.00 6.40 0.00 18:33:01 0.62 0.00 0.62 0.00 0.00 7.79 0.00 18:34:01 0.80 0.17 0.63 0.00 5.33 6.50 0.00 Average: 2.64 0.68 1.96 0.00 288.24 151.08 0.00 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 166480 0 566256 30.10 2620 1146200 1128220 38.50 374536 1179628 20 18:21:01 169784 0 562948 29.92 2620 1146204 1091464 37.25 375444 1176488 8 18:22:01 167984 0 564740 30.01 2620 1146212 1089384 37.18 382060 1171660 8 18:23:01 167492 0 565232 30.04 2620 1146212 1088344 37.14 384004 1171028 12 18:24:01 168136 0 564580 30.01 2620 1146220 1078136 36.79 385868 1168568 12 18:25:01 167024 0 565684 30.06 2620 1146228 1078184 36.80 386948 1168568 12 18:26:02 167424 0 565276 30.04 2620 1146236 1078060 36.79 386296 1168576 8 18:27:01 166856 0 565840 30.07 2620 1146240 1078244 36.80 385324 1170536 16 18:28:01 167592 0 565100 30.03 2620 1146244 1078064 36.79 384240 1170536 8 18:29:01 166988 0 565696 30.07 2620 1146252 1078220 36.80 371636 1184224 8 18:30:01 167368 0 565316 30.05 2620 1146252 1078064 36.79 370564 1184224 8 18:31:01 167296 0 565380 30.05 2620 1146260 1078064 36.79 370696 1184224 20 18:32:01 167576 0 565096 30.03 2620 1146264 1078064 36.79 370700 1184224 8 18:33:01 167748 0 564920 30.02 2620 1146268 1078064 36.79 370704 1184224 8 18:34:01 167496 0 565168 30.04 2620 1146272 1078124 36.79 370908 1184216 8 Average: 167550 0 565149 30.04 2620 1146238 1083780 36.99 377995 1176728 11 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 eth0 69.95 56.06 337.28 28.52 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 1.83 1.58 0.35 3.36 0.00 0.00 0.00 0.00 18:21:01 eth0 3.30 1.38 2.06 0.45 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 1.20 0.30 0.34 0.20 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 0.45 0.32 0.28 0.17 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 0.85 0.25 0.25 0.11 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 eth0 1.10 0.08 0.09 0.01 0.00 0.00 0.00 0.00 18:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 1.19 0.59 0.57 0.37 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.78 0.10 0.07 0.04 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.80 0.57 0.42 0.27 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.39 4.04 22.82 2.03 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 0.12 0.11 0.02 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/27/20 _x86_64_ (4 CPU) 18:18:10 LINUX RESTART (4 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 2.05 0.00 1.27 0.79 0.00 95.89 18:20:01 0 1.97 0.00 1.40 0.42 0.00 96.21 18:20:01 1 1.89 0.00 1.03 0.25 0.02 96.81 18:20:01 2 2.26 0.00 1.34 2.07 0.00 94.34 18:20:01 3 2.09 0.00 1.29 0.42 0.00 96.21 18:21:01 all 0.17 0.00 0.05 0.00 0.00 99.78 18:21:01 0 0.05 0.00 0.07 0.00 0.00 99.88 18:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:21:01 2 0.53 0.00 0.05 0.00 0.00 99.42 18:21:01 3 0.08 0.00 0.05 0.00 0.00 99.87 18:22:01 all 0.14 0.00 0.03 0.00 0.00 99.82 18:22:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:22:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:22:01 2 0.48 0.00 0.07 0.00 0.00 99.45 18:22:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:23:01 all 0.10 0.00 0.03 0.00 0.00 99.87 18:23:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:23:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:23:01 2 0.30 0.00 0.03 0.00 0.00 99.67 18:23:01 3 0.05 0.00 0.02 0.00 0.02 99.92 18:24:01 all 0.15 0.00 0.02 0.00 0.00 99.83 18:24:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:24:01 2 0.52 0.00 0.03 0.00 0.00 99.45 18:24:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:25:01 all 0.15 0.00 0.03 0.00 0.00 99.82 18:25:01 0 0.02 0.00 0.00 0.00 0.00 99.98 18:25:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:25:01 2 0.52 0.00 0.07 0.00 0.02 99.40 18:25:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:26:02 all 0.06 0.00 0.04 0.00 0.00 99.90 18:26:02 0 0.02 0.00 0.03 0.00 0.00 99.95 18:26:02 1 0.03 0.00 0.03 0.00 0.00 99.93 18:26:02 2 0.15 0.00 0.07 0.00 0.00 99.78 18:26:02 3 0.03 0.00 0.02 0.00 0.00 99.95 18:27:01 all 0.11 0.00 0.03 0.00 0.00 99.86 18:27:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:27:01 1 0.29 0.00 0.05 0.00 0.00 99.66 18:27:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:27:01 3 0.07 0.00 0.02 0.00 0.00 99.92 18:28:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:28:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:28:01 1 0.50 0.00 0.03 0.00 0.00 99.47 18:28:01 2 0.07 0.00 0.05 0.00 0.00 99.88 18:28:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:29:01 all 0.15 0.00 0.02 0.00 0.00 99.82 18:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:29:01 1 0.52 0.00 0.02 0.00 0.00 99.47 18:29:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:29:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:30:01 all 0.15 0.00 0.02 0.00 0.00 99.83 18:30:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:30:01 1 0.50 0.00 0.02 0.00 0.00 99.48 18:30:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:30:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 0.11 0.00 0.02 0.00 0.00 99.87 18:31:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:31:01 1 0.38 0.00 0.02 0.00 0.02 99.58 18:31:01 2 0.03 0.00 0.03 0.00 0.00 99.93 18:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 18:32:01 all 0.12 0.00 0.02 0.00 0.00 99.86 18:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:32:01 1 0.37 0.00 0.03 0.00 0.00 99.60 18:32:01 2 0.03 0.00 0.02 0.00 0.00 99.95 18:32:01 3 0.05 0.00 0.02 0.00 0.00 99.93 18:33:01 all 0.14 0.00 0.02 0.00 0.00 99.84 18:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:33:01 1 0.52 0.00 0.02 0.00 0.00 99.47 18:33:01 2 0.02 0.00 0.03 0.00 0.00 99.95 18:33:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:34:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:34:01 0 0.03 0.00 0.05 0.00 0.00 99.92 18:34:01 1 0.52 0.00 0.02 0.00 0.00 99.47 18:34:01 2 0.03 0.00 0.07 0.00 0.00 99.90 18:34:01 3 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 0.26 0.00 0.11 0.05 0.00 99.57 Average: 0 0.16 0.00 0.12 0.03 0.00 99.70 Average: 1 0.38 0.00 0.09 0.02 0.00 99.51 Average: 2 0.34 0.00 0.13 0.14 0.00 99.39 Average: 3 0.18 0.00 0.11 0.03 0.00 99.68