---> uname -a: Linux prd-centos7-docker-4c-2g-9017.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: 2933.436 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 7.2G 42.8G 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 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-124 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/_app-service-configurable_PR-124@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 670 125 0 1041 1063 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:e5:99:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fee5:992e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:11:12:75:70 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::42:11ff:fe12:7570/64 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) 10/26/20 _x86_64_ (4 CPU) 23:10:05 LINUX RESTART (4 CPU) 23:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:12:01 26.82 10.44 16.38 0.00 4354.39 2002.40 0.00 23:13:01 1.43 0.00 1.43 0.00 0.00 23.00 0.00 23:14:01 0.30 0.00 0.30 0.00 0.00 4.00 0.00 23:15:01 0.37 0.00 0.37 0.00 0.00 6.09 0.00 23:16:01 0.28 0.00 0.28 0.00 0.00 2.85 0.00 23:17:01 0.42 0.02 0.40 0.00 0.13 5.53 0.00 23:18:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 23:19:01 0.20 0.00 0.20 0.00 0.00 2.03 0.00 23:20:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 23:21:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 23:22:01 46.91 41.65 5.26 0.00 4255.48 2945.40 0.00 Average: 7.05 4.74 2.31 0.00 783.05 454.81 0.00 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 165272 0 576172 30.62 2620 1137492 1109212 37.86 418580 1138672 20 23:13:01 170036 0 571404 30.37 2620 1137496 1080796 36.89 417904 1135148 12 23:14:01 170156 0 571276 30.36 2620 1137504 1080796 36.89 418044 1135148 8 23:15:01 167524 0 573908 30.50 2620 1137504 1081304 36.90 423208 1132560 8 23:16:01 167916 0 573508 30.48 2620 1137512 1081256 36.90 431484 1124084 8 23:17:01 168892 0 572524 30.43 2620 1137520 1081124 36.90 430748 1124084 12 23:18:01 168212 0 573196 30.46 2620 1137528 1081232 36.90 429408 1126004 8 23:19:01 169136 0 572268 30.41 2620 1137532 1081052 36.89 420012 1134436 8 23:20:01 169220 0 572180 30.41 2620 1137536 1081052 36.89 420016 1134436 8 23:21:01 169304 0 572088 30.41 2620 1137544 1081100 36.90 418480 1136236 8 23:22:01 111716 0 615048 32.69 2620 1152172 1290444 44.04 456120 1148784 19604 Average: 163399 0 576688 30.65 2620 1138849 1102670 37.63 425819 1133599 1791 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 eth0 73.06 56.98 339.21 33.87 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 1.86 1.60 0.35 3.26 0.00 0.00 0.00 0.00 23:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 1.32 0.58 0.55 0.22 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 0.67 0.37 0.40 0.26 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 eth0 0.28 0.15 0.13 0.04 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 eth0 1.05 0.57 0.36 0.25 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 0.37 0.08 0.02 0.01 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 0.67 0.17 0.13 0.07 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 128.11 105.26 1265.60 10.98 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 18.78 14.95 146.12 4.16 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 0.17 0.15 0.03 0.30 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) 10/26/20 _x86_64_ (4 CPU) 23:10:05 LINUX RESTART (4 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 2.29 0.00 1.60 0.65 0.04 95.42 23:12:01 0 2.32 0.00 1.53 0.50 0.03 95.62 23:12:01 1 2.45 0.00 1.31 0.55 0.05 95.64 23:12:01 2 2.23 0.00 1.74 1.46 0.05 94.51 23:12:01 3 2.16 0.00 1.83 0.10 0.02 95.89 23:13:01 all 0.06 0.00 0.05 0.00 0.00 99.90 23:13:01 0 0.03 0.00 0.05 0.00 0.00 99.92 23:13:01 1 0.07 0.00 0.03 0.00 0.00 99.90 23:13:01 2 0.12 0.00 0.07 0.00 0.00 99.82 23:13:01 3 0.02 0.00 0.03 0.00 0.00 99.95 23:14:01 all 0.16 0.00 0.04 0.00 0.00 99.80 23:14:01 0 0.03 0.00 0.05 0.00 0.00 99.92 23:14:01 1 0.03 0.00 0.03 0.00 0.00 99.93 23:14:01 2 0.55 0.00 0.05 0.00 0.00 99.40 23:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 23:15:01 all 0.17 0.00 0.04 0.00 0.01 99.78 23:15:01 0 0.05 0.00 0.02 0.00 0.02 99.92 23:15:01 1 0.53 0.00 0.03 0.00 0.00 99.43 23:15:01 2 0.05 0.00 0.03 0.00 0.00 99.92 23:15:01 3 0.03 0.00 0.08 0.00 0.02 99.87 23:16:01 all 0.17 0.00 0.07 0.00 0.00 99.75 23:16:01 0 0.03 0.00 0.05 0.00 0.00 99.92 23:16:01 1 0.57 0.00 0.05 0.00 0.02 99.37 23:16:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:16:01 3 0.05 0.00 0.17 0.00 0.00 99.78 23:17:01 all 0.13 0.00 0.03 0.00 0.00 99.84 23:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:17:01 1 0.48 0.00 0.05 0.00 0.00 99.47 23:17:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:18:01 all 0.05 0.00 0.03 0.00 0.00 99.92 23:18:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:18:01 1 0.05 0.00 0.03 0.00 0.00 99.92 23:18:01 2 0.03 0.00 0.05 0.00 0.02 99.90 23:18:01 3 0.07 0.00 0.03 0.00 0.00 99.90 23:19:01 all 0.13 0.00 0.03 0.00 0.00 99.83 23:19:01 0 0.03 0.00 0.02 0.00 0.00 99.95 23:19:01 1 0.47 0.00 0.05 0.00 0.00 99.48 23:19:01 2 0.03 0.00 0.07 0.00 0.00 99.90 23:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:20:01 all 0.16 0.00 0.03 0.00 0.00 99.80 23:20:01 0 0.03 0.00 0.05 0.00 0.02 99.90 23:20:01 1 0.53 0.00 0.02 0.00 0.00 99.45 23:20:01 2 0.03 0.00 0.03 0.00 0.00 99.93 23:20:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:21:01 all 0.15 0.00 0.04 0.00 0.00 99.81 23:21:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:21:01 1 0.53 0.00 0.03 0.00 0.00 99.43 23:21:01 2 0.02 0.00 0.03 0.00 0.00 99.95 23:21:01 3 0.05 0.00 0.07 0.00 0.00 99.88 23:22:01 all 2.00 0.00 1.08 0.94 0.01 95.96 23:22:01 0 1.91 0.00 1.07 1.42 0.00 95.60 23:22:01 1 1.54 0.00 1.32 1.34 0.02 95.78 23:22:01 2 2.02 0.00 1.02 0.52 0.02 96.42 23:22:01 3 2.54 0.00 0.92 0.49 0.02 96.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.50 0.00 0.28 0.14 0.01 99.08 Average: 0 0.41 0.00 0.26 0.17 0.01 99.15 Average: 1 0.66 0.00 0.27 0.17 0.01 98.89 Average: 2 0.47 0.00 0.29 0.18 0.01 99.06 Average: 3 0.45 0.00 0.29 0.05 0.00 99.20