---> uname -a: Linux prd-centos7-docker-4c-2g-28520.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 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 Srbds: Not affected 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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-208 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-208@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 719 65 0 1052 1013 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:19:a7:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.37/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85546sec preferred_lft 85546sec inet6 fe80::f816:3eff:fe19:a73a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1c:7e:b9:47 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::42:1cff:fe7e:b947/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/04/21 _x86_64_ (4 CPU) 18:06:10 LINUX RESTART (4 CPU) 18:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:08:01 24.08 5.14 18.93 0.00 1574.96 2967.58 0.00 18:09:01 1.80 0.00 1.80 0.00 0.00 34.83 0.00 18:10:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 18:11:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 18:12:01 0.33 0.00 0.33 0.00 0.00 3.61 0.00 18:13:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 18:14:01 0.27 0.00 0.27 0.00 0.00 3.18 0.00 18:15:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 18:16:01 0.28 0.00 0.28 0.00 0.00 3.88 0.00 18:17:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 18:18:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 18:19:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 18:20:02 0.32 0.00 0.32 0.00 0.00 3.83 0.00 Average: 2.22 0.40 1.82 0.00 121.19 233.78 0.00 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 151544 0 580332 30.84 2620 1147048 1105116 37.72 412124 1118268 20 18:09:01 156948 0 574920 30.56 2620 1147056 1082880 36.96 409216 1116284 8 18:10:01 155680 0 576184 30.62 2620 1147060 1075792 36.71 411752 1115340 8 18:11:01 155956 0 575908 30.61 2620 1147060 1075780 36.71 424048 1103020 8 18:12:01 152664 0 579192 30.78 2620 1147068 1075804 36.72 425468 1104856 8 18:13:01 152236 0 579616 30.81 2620 1147072 1075720 36.71 432184 1098736 12 18:14:01 151948 0 579900 30.82 2620 1147076 1075804 36.72 432492 1098736 20 18:15:01 152672 0 579172 30.78 2620 1147080 1075684 36.71 431860 1098736 20 18:16:01 152528 0 579308 30.79 2620 1147088 1075744 36.71 432176 1098736 12 18:17:01 149832 0 582000 30.93 2620 1147092 1075756 36.71 435004 1098736 16 18:18:01 149724 0 582108 30.94 2620 1147092 1075732 36.71 435024 1098736 12 18:19:01 149468 0 582356 30.95 2620 1147100 1075684 36.71 434652 1098736 8 18:20:02 149756 0 582060 30.94 2620 1147108 1075684 36.71 434448 1099072 8 Average: 152381 0 579466 30.80 2620 1147077 1078552 36.81 426958 1103692 12 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 eth0 62.42 49.43 337.07 24.75 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 2.21 1.62 0.47 4.67 0.00 0.00 0.00 0.00 18:09:01 eth0 3.45 1.63 3.02 0.11 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 1.22 0.37 0.35 0.20 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 1.08 0.25 0.32 0.19 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.67 0.43 0.35 0.27 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.53 0.13 0.10 0.01 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.75 0.40 0.30 0.21 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.23 0.15 0.12 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.10 0.10 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:02 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:20:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 5.47 4.11 26.30 1.99 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 0.12 0.04 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/04/21 _x86_64_ (4 CPU) 18:06:10 LINUX RESTART (4 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 2.14 0.00 1.31 0.50 0.02 96.03 18:08:01 0 2.08 0.00 1.27 0.42 0.03 96.20 18:08:01 1 1.79 0.00 0.97 0.03 0.02 97.19 18:08:01 2 2.44 0.00 1.32 0.27 0.02 95.96 18:08:01 3 2.24 0.00 1.67 1.27 0.02 94.79 18:09:01 all 0.18 0.00 0.04 0.00 0.00 99.79 18:09:01 0 0.07 0.00 0.05 0.00 0.00 99.88 18:09:01 1 0.08 0.00 0.03 0.00 0.00 99.88 18:09:01 2 0.48 0.00 0.03 0.00 0.00 99.48 18:09:01 3 0.07 0.00 0.03 0.00 0.00 99.90 18:10:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:10:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:10:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:10:01 2 0.48 0.00 0.03 0.00 0.00 99.48 18:10:01 3 0.10 0.00 0.07 0.00 0.00 99.83 18:11:01 all 0.10 0.00 0.05 0.00 0.00 99.85 18:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:11:01 1 0.05 0.00 0.07 0.00 0.00 99.88 18:11:01 2 0.28 0.00 0.05 0.00 0.00 99.67 18:11:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:12:01 all 0.17 0.00 0.09 0.00 0.00 99.73 18:12:01 0 0.02 0.00 0.07 0.00 0.00 99.92 18:12:01 1 0.12 0.00 0.15 0.00 0.02 99.72 18:12:01 2 0.53 0.00 0.05 0.00 0.00 99.42 18:12:01 3 0.03 0.00 0.08 0.00 0.00 99.88 18:13:01 all 0.16 0.00 0.04 0.00 0.00 99.80 18:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:13:01 1 0.03 0.00 0.08 0.00 0.00 99.88 18:13:01 2 0.53 0.00 0.03 0.00 0.00 99.43 18:13:01 3 0.05 0.00 0.03 0.00 0.00 99.92 18:14:01 all 0.16 0.00 0.02 0.00 0.00 99.82 18:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 18:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 18:14:01 2 0.53 0.00 0.02 0.00 0.00 99.45 18:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 18:15:01 all 0.15 0.00 0.03 0.00 0.00 99.83 18:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 18:15:01 2 0.52 0.00 0.03 0.00 0.00 99.45 18:15:01 3 0.03 0.00 0.03 0.00 0.00 99.93 18:16:01 all 0.16 0.00 0.02 0.00 0.00 99.82 18:16:01 0 0.02 0.00 0.02 0.00 0.00 99.97 18:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:16:01 2 0.53 0.00 0.00 0.00 0.00 99.47 18:16:01 3 0.07 0.00 0.05 0.00 0.00 99.88 18:17:01 all 0.15 0.00 0.04 0.00 0.00 99.80 18:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:17:01 2 0.55 0.00 0.05 0.00 0.00 99.40 18:17:01 3 0.02 0.00 0.03 0.00 0.02 99.93 18:18:01 all 0.15 0.00 0.02 0.00 0.00 99.83 18:18:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:18:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:18:01 2 0.52 0.00 0.02 0.00 0.00 99.47 18:18:01 3 0.05 0.00 0.02 0.00 0.00 99.93 18:18:01 CPU %user %nice %system %iowait %steal %idle 18:19:01 all 0.16 0.00 0.02 0.00 0.00 99.82 18:19:01 0 0.03 0.00 0.00 0.00 0.00 99.97 18:19:01 1 0.05 0.00 0.02 0.00 0.00 99.93 18:19:01 2 0.52 0.00 0.02 0.00 0.00 99.47 18:19:01 3 0.03 0.00 0.05 0.00 0.00 99.92 18:20:02 all 0.16 0.00 0.02 0.00 0.00 99.81 18:20:02 0 0.02 0.00 0.03 0.00 0.00 99.95 18:20:02 1 0.05 0.00 0.03 0.00 0.00 99.92 18:20:02 2 0.55 0.00 0.02 0.00 0.02 99.42 18:20:02 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.31 0.00 0.13 0.04 0.00 99.52 Average: 0 0.18 0.00 0.12 0.03 0.00 99.66 Average: 1 0.18 0.00 0.12 0.00 0.00 99.70 Average: 2 0.65 0.00 0.13 0.02 0.00 99.20 Average: 3 0.21 0.00 0.17 0.10 0.00 99.52