---> uname -a: Linux prd-centos7-docker-4c-2g-9216.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/auth.log /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% /run/cloud-init/result.json /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-134@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 659 110 0 1066 1075 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:6c:1f:bd brd ff:ff:ff:ff:ff:ff inet 10.30.123.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fe6c:1fbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e0:3d:14:99 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:e0ff:fe3d:1499/64 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) 18:17:09 LINUX RESTART (4 CPU) 18:18:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:19:01 56.34 13.99 42.34 0.00 4966.60 4783.03 0.00 18:20:01 2.45 0.00 2.45 0.00 0.00 50.87 0.00 18:21:01 0.23 0.00 0.23 0.00 0.00 3.11 0.00 18:22:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 18:23:01 0.25 0.00 0.25 0.00 0.00 3.43 0.00 18:24:01 0.43 0.00 0.43 0.00 0.00 6.62 0.00 18:25:02 0.25 0.02 0.23 0.00 0.13 3.44 0.00 18:26:01 0.22 0.00 0.22 0.00 0.00 2.34 0.00 18:27:01 0.20 0.00 0.20 0.00 0.00 2.96 0.00 18:28:01 0.38 0.00 0.38 0.00 0.00 4.71 0.00 18:29:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 18:30:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 18:31:01 0.37 0.00 0.37 0.00 0.00 4.91 0.00 18:32:01 0.35 0.15 0.20 0.00 4.79 1.61 0.00 Average: 4.39 1.00 3.39 0.00 350.20 343.45 0.00 18:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:19:01 162220 0 559192 29.72 2620 1157524 1162552 39.68 439176 1119044 20 18:20:01 174172 0 547232 29.08 2620 1157532 1068104 36.45 432604 1115924 20 18:21:01 173260 0 548140 29.13 2620 1157536 1068320 36.46 433916 1115920 12 18:22:01 172520 0 548824 29.17 2620 1157592 1068236 36.46 440920 1109556 36 18:23:01 171280 0 550112 29.24 2620 1157544 1068380 36.46 449276 1102596 16 18:24:01 172412 0 548976 29.18 2620 1157548 1068152 36.45 448020 1102596 12 18:25:02 172004 0 549372 29.20 2620 1157560 1068284 36.46 447016 1104348 8 18:26:01 172772 0 548600 29.16 2620 1157564 1068104 36.45 439248 1111132 20 18:27:01 171188 0 550176 29.24 2620 1157572 1068368 36.46 440816 1111132 20 18:28:01 172164 0 549196 29.19 2620 1157576 1068176 36.45 436100 1114708 12 18:29:01 171880 0 549480 29.20 2620 1157576 1068284 36.46 436692 1114708 8 18:30:01 172756 0 548596 29.16 2620 1157584 1068104 36.45 435588 1114708 8 18:31:01 172764 0 548584 29.16 2620 1157588 1068104 36.45 435716 1114708 8 18:32:01 171444 0 549900 29.23 2620 1157592 1070004 36.52 437208 1114708 8 Average: 171631 0 549741 29.22 2620 1157563 1075084 36.69 439450 1111842 15 18:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:19:01 eth0 143.26 121.32 664.93 68.17 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 1.27 1.34 0.32 3.31 0.00 0.00 0.00 0.00 18:20:01 eth0 1.08 0.08 0.09 0.04 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 1.48 0.70 0.59 0.40 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 1.13 0.27 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 0.67 0.58 0.37 0.28 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 0.73 0.13 0.18 0.01 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 18:25:02 eth0 0.55 0.52 0.31 0.21 0.00 0.00 0.00 0.00 18:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 1.10 0.08 0.09 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 1.10 0.62 0.56 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 0.88 0.15 0.14 0.10 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 0.73 0.60 0.35 0.19 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 0.03 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 Average: eth0 10.79 8.83 47.05 4.93 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 0.09 0.09 0.02 0.23 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) 18:17:09 LINUX RESTART (4 CPU) 18:18:02 CPU %user %nice %system %iowait %steal %idle 18:19:01 all 5.00 0.00 3.23 1.82 8.62 81.33 18:19:01 0 4.85 0.00 2.45 0.92 9.08 82.70 18:19:01 1 4.58 0.00 3.76 1.89 8.19 81.58 18:19:01 2 5.44 0.00 3.50 3.98 8.50 78.58 18:19:01 3 5.13 0.00 3.22 0.51 8.71 82.43 18:20:01 all 0.11 0.00 0.08 0.00 0.38 99.43 18:20:01 0 0.05 0.00 0.07 0.00 0.33 99.55 18:20:01 1 0.28 0.00 0.07 0.00 0.48 99.17 18:20:01 2 0.07 0.00 0.12 0.00 0.53 99.29 18:20:01 3 0.03 0.00 0.08 0.00 0.18 99.70 18:21:01 all 0.12 0.00 0.03 0.00 0.21 99.64 18:21:01 0 0.03 0.00 0.02 0.00 0.22 99.73 18:21:01 1 0.32 0.00 0.03 0.00 0.30 99.35 18:21:01 2 0.10 0.00 0.03 0.00 0.22 99.65 18:21:01 3 0.03 0.00 0.03 0.00 0.12 99.82 18:22:01 all 0.12 0.00 0.04 0.00 0.20 99.65 18:22:01 0 0.02 0.00 0.02 0.00 0.17 99.80 18:22:01 1 0.03 0.00 0.05 0.00 0.23 99.68 18:22:01 2 0.38 0.00 0.03 0.00 0.15 99.43 18:22:01 3 0.03 0.00 0.05 0.00 0.23 99.68 18:23:01 all 0.12 0.00 0.05 0.00 0.28 99.56 18:23:01 0 0.02 0.00 0.02 0.00 0.27 99.70 18:23:01 1 0.03 0.00 0.03 0.00 0.28 99.65 18:23:01 2 0.38 0.00 0.03 0.00 0.37 99.22 18:23:01 3 0.03 0.00 0.12 0.00 0.20 99.65 18:24:01 all 0.10 0.00 0.04 0.00 0.19 99.68 18:24:01 0 0.02 0.00 0.03 0.00 0.27 99.68 18:24:01 1 0.02 0.00 0.03 0.00 0.17 99.78 18:24:01 2 0.35 0.00 0.07 0.00 0.22 99.37 18:24:01 3 0.02 0.00 0.02 0.00 0.10 99.87 18:25:02 all 0.12 0.00 0.05 0.00 0.16 99.67 18:25:02 0 0.10 0.00 0.05 0.00 0.22 99.63 18:25:02 1 0.13 0.00 0.07 0.00 0.08 99.72 18:25:02 2 0.17 0.00 0.03 0.00 0.15 99.65 18:25:02 3 0.08 0.00 0.05 0.00 0.20 99.67 18:26:01 all 0.10 0.00 0.04 0.00 0.25 99.60 18:26:01 0 0.02 0.00 0.05 0.00 0.19 99.75 18:26:01 1 0.02 0.00 0.05 0.00 0.37 99.56 18:26:01 2 0.00 0.00 0.03 0.00 0.25 99.71 18:26:01 3 0.37 0.00 0.03 0.00 0.20 99.39 18:27:01 all 0.12 0.00 0.02 0.00 0.20 99.66 18:27:01 0 0.05 0.00 0.02 0.00 0.28 99.65 18:27:01 1 0.03 0.00 0.05 0.00 0.18 99.73 18:27:01 2 0.05 0.00 0.00 0.00 0.10 99.85 18:27:01 3 0.35 0.00 0.02 0.00 0.22 99.42 18:28:01 all 0.09 0.00 0.05 0.00 0.25 99.61 18:28:01 0 0.02 0.00 0.05 0.00 0.22 99.72 18:28:01 1 0.02 0.00 0.03 0.00 0.23 99.72 18:28:01 2 0.05 0.00 0.07 0.00 0.30 99.58 18:28:01 3 0.27 0.00 0.05 0.00 0.25 99.43 18:29:01 all 0.06 0.00 0.03 0.00 0.04 99.87 18:29:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:29:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:29:01 2 0.02 0.00 0.02 0.00 0.00 99.97 18:29:01 3 0.13 0.00 0.07 0.00 0.10 99.70 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 0.11 0.00 0.04 0.00 0.05 99.80 18:30:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:30:01 1 0.03 0.00 0.03 0.00 0.07 99.87 18:30:01 2 0.03 0.00 0.02 0.00 0.03 99.92 18:30:01 3 0.35 0.00 0.08 0.00 0.10 99.47 18:31:01 all 0.15 0.00 0.02 0.00 0.08 99.75 18:31:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:31:01 1 0.03 0.00 0.02 0.00 0.07 99.88 18:31:01 2 0.03 0.00 0.03 0.00 0.05 99.88 18:31:01 3 0.48 0.00 0.03 0.00 0.17 99.32 18:32:01 all 0.14 0.00 0.04 0.00 0.12 99.69 18:32:01 0 0.02 0.00 0.05 0.00 0.08 99.85 18:32:01 1 0.18 0.00 0.05 0.00 0.17 99.60 18:32:01 2 0.03 0.00 0.03 0.00 0.08 99.85 18:32:01 3 0.33 0.00 0.03 0.00 0.17 99.47 Average: all 0.45 0.00 0.27 0.13 0.78 98.37 Average: 0 0.38 0.00 0.20 0.07 0.81 98.55 Average: 1 0.41 0.00 0.30 0.13 0.77 98.39 Average: 2 0.50 0.00 0.28 0.28 0.77 98.18 Average: 3 0.54 0.00 0.27 0.04 0.77 98.38