---> uname -a: Linux prd-centos7-docker-4c-2g-9000.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 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% /w/workspace/_app-service-configurable_PR-124@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /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 ---> free -m: total used free shared buff/cache available Mem: 1837 687 110 0 1039 1046 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:ce:06:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.123.66/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fece:6a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:63:d5:e0:4d 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::42:63ff:fed5:e04d/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) 22:41:12 LINUX RESTART (4 CPU) 22:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:43:01 33.69 11.62 22.07 0.00 4492.54 2386.04 0.00 22:44:01 0.81 0.00 0.81 0.00 0.00 13.63 0.00 22:45:01 0.32 0.00 0.32 0.00 0.00 3.80 0.00 22:46:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 22:47:01 0.17 0.00 0.17 0.00 0.00 1.82 0.00 22:48:01 0.55 0.00 0.55 0.00 0.00 6.33 0.00 22:49:01 0.70 0.02 0.68 0.00 0.13 7.78 0.00 22:50:01 0.72 0.00 0.72 0.00 0.00 8.24 0.00 22:51:01 0.62 0.00 0.62 0.00 0.00 6.66 0.00 22:52:01 0.12 0.00 0.12 0.00 0.00 1.48 0.00 22:53:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 22:54:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 Average: 3.20 0.97 2.23 0.00 375.10 204.06 0.00 22:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 148304 0 591356 31.43 2620 1139276 1117208 38.13 450396 1123256 24 22:44:01 151616 0 588036 31.25 2620 1139284 1098324 37.48 449340 1121660 8 22:45:01 154008 0 585640 31.13 2620 1139288 1080848 36.89 447920 1121116 8 22:46:01 152004 0 587644 31.23 2620 1139288 1081016 36.89 450820 1120560 8 22:47:01 152332 0 587308 31.21 2620 1139296 1080992 36.89 462872 1108300 8 22:48:01 153064 0 586568 31.17 2620 1139304 1080848 36.89 462084 1108300 12 22:49:01 152868 0 586756 31.18 2620 1139312 1080932 36.89 460504 1110348 8 22:50:01 152948 0 586672 31.18 2620 1139316 1080848 36.89 452940 1117488 12 22:51:01 153188 0 586424 31.17 2620 1139324 1080848 36.89 452904 1117488 8 22:52:01 151840 0 587768 31.24 2620 1139328 1081004 36.89 449788 1121588 12 22:53:01 151872 0 587736 31.24 2620 1139328 1081016 36.89 449640 1121588 20 22:54:01 153204 0 586396 31.17 2620 1139336 1080848 36.89 448816 1121588 12 Average: 152271 0 587359 31.22 2620 1139307 1085394 37.04 453169 1117773 12 22:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 eth0 146.64 106.51 452.69 42.26 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 1.36 1.25 0.32 3.21 0.00 0.00 0.00 0.00 22:44:01 eth0 0.63 0.56 0.49 0.07 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.92 0.02 0.08 0.00 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 1.23 0.33 0.34 0.17 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.73 0.52 0.41 0.30 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 1.13 0.37 0.43 0.20 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.88 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 1.86 0.42 0.46 0.26 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 1.10 0.63 0.60 0.40 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.00 9.16 38.04 3.65 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 0.11 0.10 0.03 0.27 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) 22:41:12 LINUX RESTART (4 CPU) 22:42:01 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 3.44 0.00 2.18 0.72 0.07 93.59 22:43:01 0 3.23 0.00 2.38 0.07 0.07 94.25 22:43:01 1 3.79 0.00 2.11 0.65 0.07 93.38 22:43:01 2 3.43 0.00 2.11 2.04 0.08 92.33 22:43:01 3 3.29 0.00 2.13 0.12 0.07 94.40 22:44:01 all 0.17 0.00 0.06 0.00 0.00 99.78 22:44:01 0 0.08 0.00 0.07 0.00 0.00 99.85 22:44:01 1 0.25 0.00 0.03 0.00 0.00 99.71 22:44:01 2 0.30 0.00 0.05 0.00 0.00 99.64 22:44:01 3 0.03 0.00 0.07 0.00 0.00 99.90 22:45:01 all 0.17 0.00 0.03 0.00 0.01 99.79 22:45:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:45:01 1 0.07 0.00 0.05 0.00 0.03 99.85 22:45:01 2 0.53 0.00 0.02 0.00 0.00 99.45 22:45:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:46:01 all 0.09 0.00 0.05 0.00 0.00 99.86 22:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:46:01 1 0.18 0.00 0.10 0.00 0.00 99.72 22:46:01 2 0.12 0.00 0.07 0.00 0.00 99.82 22:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:47:01 all 0.16 0.00 0.05 0.00 0.00 99.78 22:47:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:47:01 1 0.52 0.00 0.05 0.00 0.00 99.43 22:47:01 2 0.05 0.00 0.03 0.00 0.02 99.90 22:47:01 3 0.05 0.00 0.13 0.00 0.00 99.82 22:48:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:48:01 2 0.02 0.00 0.03 0.00 0.00 99.95 22:48:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:49:01 all 0.16 0.00 0.03 0.00 0.00 99.81 22:49:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:49:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:49:01 3 0.52 0.00 0.03 0.00 0.00 99.45 22:50:01 all 0.15 0.00 0.03 0.00 0.00 99.82 22:50:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:50:01 1 0.20 0.00 0.05 0.00 0.00 99.75 22:50:01 2 0.03 0.00 0.03 0.00 0.00 99.93 22:50:01 3 0.33 0.00 0.03 0.00 0.00 99.63 22:51:01 all 0.16 0.00 0.03 0.00 0.00 99.81 22:51:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:51:01 1 0.53 0.00 0.02 0.00 0.00 99.45 22:51:01 2 0.05 0.00 0.03 0.00 0.02 99.90 22:51:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:52:01 all 0.08 0.00 0.05 0.00 0.00 99.86 22:52:01 0 0.05 0.00 0.03 0.00 0.00 99.92 22:52:01 1 0.18 0.00 0.07 0.00 0.00 99.75 22:52:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:52:01 3 0.05 0.00 0.07 0.00 0.02 99.87 22:53:01 all 0.16 0.00 0.04 0.00 0.00 99.80 22:53:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:53:01 1 0.53 0.00 0.02 0.00 0.02 99.43 22:53:01 2 0.05 0.00 0.07 0.00 0.00 99.88 22:53:01 3 0.03 0.00 0.03 0.00 0.00 99.93 22:53:01 CPU %user %nice %system %iowait %steal %idle 22:54:01 all 0.10 0.00 0.04 0.00 0.00 99.87 22:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:54:01 1 0.27 0.00 0.05 0.00 0.00 99.68 22:54:01 2 0.05 0.00 0.05 0.00 0.00 99.90 22:54:01 3 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 0.41 0.00 0.22 0.06 0.01 99.30 Average: 0 0.30 0.00 0.22 0.01 0.01 99.47 Average: 1 0.55 0.00 0.22 0.05 0.01 99.17 Average: 2 0.39 0.00 0.21 0.17 0.01 99.22 Average: 3 0.41 0.00 0.22 0.01 0.01 99.35