---> uname -a: Linux prd-centos7-docker-4c-2g-8442.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 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-132 /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-132@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 647 116 0 1073 1088 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:56:94:8c brd ff:ff:ff:ff:ff:ff inet 10.30.122.62/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85509sec preferred_lft 85509sec inet6 fe80::f816:3eff:fe56:948c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:34:b4:53:ca 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::42:34ff:feb4:53ca/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) 10/23/20 _x86_64_ (4 CPU) 16:03:31 LINUX RESTART (4 CPU) 16:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:05:01 85.57 39.02 46.55 0.00 7449.63 4906.36 0.00 16:06:01 1.90 0.00 1.90 0.00 0.00 39.54 0.00 16:07:01 0.17 0.00 0.17 0.00 0.00 2.43 0.00 16:08:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 16:09:01 0.23 0.00 0.23 0.00 0.00 2.80 0.00 16:10:01 0.28 0.00 0.28 0.00 0.00 3.66 0.00 16:11:01 0.30 0.02 0.28 0.00 0.13 3.60 0.00 16:12:01 0.20 0.00 0.20 0.00 0.00 2.61 0.00 16:13:01 0.43 0.00 0.43 0.00 0.00 4.35 0.00 16:14:01 0.35 0.00 0.35 0.00 0.00 6.29 0.00 16:15:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 16:16:02 0.30 0.00 0.30 0.00 0.00 5.43 0.00 16:17:01 0.29 0.00 0.29 0.00 0.00 4.54 0.00 16:18:01 0.35 0.00 0.35 0.00 0.00 3.88 0.00 Average: 6.50 2.79 3.71 0.00 533.13 357.20 0.00 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 184300 0 541032 28.75 2620 1153604 1106708 37.77 424056 1113644 128 16:06:01 188572 0 536672 28.52 2620 1153692 1078304 36.80 422000 1111812 20 16:07:01 188284 0 536952 28.54 2620 1153700 1078460 36.81 422964 1111800 16 16:08:01 186616 0 538620 28.63 2620 1153700 1078532 36.81 425212 1111248 12 16:09:01 187224 0 538004 28.59 2620 1153708 1078304 36.80 432596 1102904 16 16:10:01 186712 0 538512 28.62 2620 1153712 1078400 36.80 433108 1102904 8 16:11:01 186220 0 538992 28.65 2620 1153724 1078484 36.81 433556 1102904 20 16:12:01 187476 0 537732 28.58 2620 1153728 1078304 36.80 429868 1105656 16 16:13:01 186520 0 538680 28.63 2620 1153736 1078460 36.81 430716 1105660 8 16:14:01 187324 0 537872 28.59 2620 1153740 1078304 36.80 424528 1111008 8 16:15:01 184028 0 541168 28.76 2620 1153740 1078388 36.80 427768 1110872 8 16:16:02 184564 0 540624 28.73 2620 1153748 1078352 36.80 427588 1110872 8 16:17:01 183916 0 541268 28.77 2620 1153752 1078472 36.81 428268 1110872 8 16:18:01 184736 0 540444 28.72 2620 1153756 1078304 36.80 427232 1110872 8 Average: 186178 0 539041 28.65 2620 1153717 1080413 36.87 427819 1108788 20 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 eth0 395.34 246.55 1046.50 92.12 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 1.86 1.60 0.36 3.23 0.00 0.00 0.00 0.00 16:06:01 eth0 0.63 0.08 0.04 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 2.53 1.90 1.66 0.30 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.73 0.38 0.29 0.21 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.28 0.20 0.14 0.07 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.97 0.47 0.32 0.18 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.73 0.08 0.06 0.04 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.58 0.28 0.28 0.14 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.08 0.10 0.01 0.07 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.27 0.20 0.09 0.07 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:02 eth0 0.67 0.20 0.12 0.01 0.00 0.00 0.00 0.00 16:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.44 0.39 0.27 0.21 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 28.87 17.96 75.13 6.69 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 0.13 0.11 0.03 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) 10/23/20 _x86_64_ (4 CPU) 16:03:31 LINUX RESTART (4 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 14.87 0.00 6.31 3.14 0.14 75.53 16:05:01 0 13.74 0.00 6.83 0.75 0.17 78.51 16:05:01 1 14.58 0.00 6.19 4.08 0.14 75.01 16:05:01 2 16.67 0.00 6.31 3.19 0.15 73.68 16:05:01 3 14.47 0.00 5.91 4.56 0.12 74.94 16:06:01 all 0.18 0.00 0.05 0.00 0.01 99.76 16:06:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:06:01 1 0.05 0.00 0.07 0.00 0.02 99.87 16:06:01 2 0.55 0.00 0.05 0.00 0.00 99.40 16:06:01 3 0.07 0.00 0.03 0.00 0.02 99.88 16:07:01 all 0.11 0.00 0.05 0.00 0.00 99.84 16:07:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:07:01 2 0.23 0.00 0.05 0.00 0.00 99.72 16:07:01 3 0.12 0.00 0.07 0.00 0.00 99.82 16:08:01 all 0.16 0.00 0.02 0.00 0.01 99.80 16:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 2 0.52 0.00 0.02 0.00 0.02 99.45 16:08:01 3 0.08 0.00 0.05 0.00 0.02 99.85 16:09:01 all 0.11 0.00 0.06 0.00 0.01 99.82 16:09:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:09:01 1 0.03 0.00 0.08 0.00 0.02 99.87 16:09:01 2 0.28 0.00 0.07 0.00 0.00 99.65 16:09:01 3 0.10 0.00 0.07 0.00 0.03 99.80 16:10:01 all 0.06 0.00 0.05 0.00 0.01 99.88 16:10:01 0 0.02 0.00 0.03 0.00 0.00 99.95 16:10:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:10:01 2 0.15 0.00 0.05 0.00 0.02 99.78 16:10:01 3 0.07 0.00 0.07 0.00 0.02 99.85 16:11:01 all 0.16 0.00 0.03 0.00 0.00 99.80 16:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:11:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:11:01 2 0.52 0.00 0.05 0.00 0.02 99.42 16:11:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:12:01 all 0.15 0.00 0.03 0.00 0.00 99.83 16:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:12:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:12:01 2 0.53 0.00 0.03 0.00 0.00 99.43 16:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:13:01 all 0.17 0.00 0.04 0.00 0.01 99.78 16:13:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:13:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:13:01 2 0.52 0.00 0.03 0.00 0.00 99.45 16:13:01 3 0.07 0.00 0.03 0.00 0.02 99.88 16:14:01 all 0.16 0.00 0.03 0.00 0.00 99.81 16:14:01 0 0.05 0.00 0.05 0.00 0.00 99.90 16:14:01 1 0.03 0.00 0.03 0.00 0.00 99.93 16:14:01 2 0.50 0.00 0.02 0.00 0.00 99.48 16:14:01 3 0.05 0.00 0.03 0.00 0.00 99.92 16:15:01 all 0.16 0.00 0.05 0.00 0.00 99.79 16:15:01 0 0.05 0.00 0.08 0.00 0.00 99.87 16:15:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:15:01 2 0.02 0.00 0.02 0.00 0.02 99.95 16:15:01 3 0.52 0.00 0.03 0.00 0.00 99.45 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:02 all 0.17 0.00 0.04 0.00 0.01 99.79 16:16:02 0 0.07 0.00 0.05 0.00 0.02 99.87 16:16:02 1 0.38 0.00 0.03 0.00 0.02 99.57 16:16:02 2 0.03 0.00 0.05 0.00 0.00 99.92 16:16:02 3 0.18 0.00 0.02 0.00 0.00 99.80 16:17:01 all 0.11 0.00 0.04 0.00 0.00 99.85 16:17:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:17:01 1 0.27 0.00 0.07 0.00 0.00 99.66 16:17:01 2 0.08 0.00 0.03 0.00 0.00 99.88 16:17:01 3 0.05 0.00 0.02 0.00 0.00 99.93 16:18:01 all 0.15 0.00 0.02 0.00 0.00 99.82 16:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:18:01 1 0.53 0.00 0.02 0.00 0.02 99.43 16:18:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:18:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 1.17 0.00 0.48 0.22 0.02 98.11 Average: 0 1.00 0.00 0.52 0.05 0.02 98.42 Average: 1 1.14 0.00 0.47 0.29 0.01 98.09 Average: 2 1.45 0.00 0.48 0.22 0.02 97.83 Average: 3 1.11 0.00 0.45 0.32 0.02 98.11