---> uname -a: Linux prd-centos7-docker-4c-2g-22911.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: 2933.442 BogoMIPS: 5866.88 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-181 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-181@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 719 98 0 1018 1012 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:5d:59:95 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85585sec preferred_lft 85585sec inet6 fe80::f816:3eff:fe5d:5995/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:60:06:02:06 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::42:60ff:fe06:206/64 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) 01/27/21 _x86_64_ (4 CPU) 00:12:57 LINUX RESTART (4 CPU) 00:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:15:02 2.43 0.00 2.43 0.00 0.00 52.79 0.00 00:16:01 0.47 0.00 0.47 0.00 0.00 6.62 0.00 00:17:01 0.40 0.00 0.40 0.00 0.00 4.48 0.00 00:18:01 0.53 0.00 0.53 0.00 0.00 6.88 0.00 00:19:01 0.18 0.00 0.18 0.00 0.00 3.33 0.00 00:20:01 0.23 0.00 0.23 0.00 0.00 2.33 0.00 00:21:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 00:22:01 0.18 0.00 0.18 0.00 0.00 2.98 0.00 00:23:01 0.30 0.00 0.30 0.00 0.00 3.91 0.00 00:24:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 00:25:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 00:26:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 Average: 0.47 0.00 0.47 0.00 0.00 7.91 0.00 00:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:15:02 159112 0 614524 32.66 2620 1105288 1078264 36.80 439948 1085432 20 00:16:01 160156 0 613476 32.60 2620 1105292 1064900 36.34 439212 1084864 8 00:17:01 156564 0 617060 32.80 2620 1105300 1064960 36.35 455876 1072148 8 00:18:01 155988 0 617636 32.83 2620 1105300 1065080 36.35 457160 1071700 16 00:19:01 151908 0 621708 33.04 2620 1105308 1065040 36.35 459528 1073172 8 00:20:01 152584 0 621028 33.01 2620 1105312 1064900 36.34 458624 1073292 8 00:21:01 153028 0 620580 32.98 2620 1105316 1064896 36.34 458792 1073288 8 00:22:01 151980 0 621576 33.04 2620 1105368 1065068 36.35 459632 1073296 24 00:23:01 150828 0 622768 33.10 2620 1105328 1065292 36.36 460476 1073292 20 00:24:01 151712 0 621880 33.05 2620 1105332 1065292 36.36 459712 1073288 16 00:25:01 151632 0 621960 33.06 2620 1105332 1065368 36.36 459896 1073288 16 00:26:01 152608 0 620976 33.00 2620 1105340 1065224 36.35 459156 1073288 8 Average: 154008 0 619598 32.93 2620 1105318 1066190 36.39 455668 1075029 13 00:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:15:02 eth0 2.51 1.37 2.94 0.09 0.00 0.00 0.00 0.00 00:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 0.32 0.08 0.02 0.01 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 eth0 1.33 0.20 0.21 0.01 0.00 0.00 0.00 0.00 00:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 eth0 1.88 0.55 0.62 0.39 0.00 0.00 0.00 0.00 00:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 eth0 1.57 0.60 0.72 0.42 0.00 0.00 0.00 0.00 00:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 eth0 0.08 0.07 0.01 0.04 0.00 0.00 0.00 0.00 00:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 eth0 1.22 0.02 0.11 0.00 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 3.00 0.80 0.95 0.56 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 eth0 3.03 0.80 0.93 0.59 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 1.38 0.67 0.59 0.37 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 0.55 0.38 0.31 0.21 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.42 0.47 0.62 0.23 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 0.00 0.00 0.00 0.00 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) 01/27/21 _x86_64_ (4 CPU) 00:12:57 LINUX RESTART (4 CPU) 00:14:01 CPU %user %nice %system %iowait %steal %idle 00:15:02 all 0.19 0.00 0.04 0.00 0.00 99.77 00:15:02 0 0.07 0.00 0.03 0.00 0.00 99.90 00:15:02 1 0.55 0.00 0.05 0.00 0.00 99.40 00:15:02 2 0.08 0.00 0.05 0.00 0.00 99.87 00:15:02 3 0.05 0.00 0.03 0.00 0.00 99.92 00:16:01 all 0.16 0.00 0.03 0.00 0.00 99.81 00:16:01 0 0.32 0.00 0.02 0.00 0.00 99.66 00:16:01 1 0.03 0.00 0.05 0.00 0.00 99.92 00:16:01 2 0.24 0.00 0.02 0.00 0.00 99.75 00:16:01 3 0.05 0.00 0.03 0.00 0.00 99.92 00:17:01 all 0.17 0.00 0.05 0.00 0.00 99.78 00:17:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:17:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:17:01 2 0.55 0.00 0.05 0.00 0.00 99.40 00:17:01 3 0.05 0.00 0.07 0.00 0.00 99.88 00:18:01 all 0.07 0.00 0.06 0.00 0.00 99.87 00:18:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:18:01 1 0.07 0.00 0.08 0.00 0.00 99.85 00:18:01 2 0.13 0.00 0.07 0.00 0.00 99.80 00:18:01 3 0.05 0.00 0.05 0.00 0.00 99.90 00:19:01 all 0.12 0.00 0.05 0.00 0.01 99.82 00:19:01 0 0.08 0.00 0.07 0.00 0.02 99.83 00:19:01 1 0.03 0.00 0.03 0.00 0.00 99.93 00:19:01 2 0.22 0.00 0.02 0.00 0.02 99.75 00:19:01 3 0.13 0.00 0.08 0.00 0.00 99.78 00:20:01 all 0.15 0.00 0.02 0.00 0.00 99.82 00:20:01 0 0.07 0.00 0.05 0.00 0.02 99.87 00:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:20:01 2 0.50 0.00 0.02 0.00 0.00 99.48 00:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 all 0.16 0.00 0.02 0.00 0.00 99.82 00:21:01 0 0.03 0.00 0.03 0.00 0.00 99.93 00:21:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:21:01 2 0.55 0.00 0.02 0.00 0.00 99.43 00:21:01 3 0.03 0.00 0.02 0.00 0.00 99.95 00:22:01 all 0.20 0.00 0.04 0.00 0.00 99.76 00:22:01 0 0.17 0.00 0.05 0.00 0.00 99.78 00:22:01 1 0.02 0.00 0.05 0.00 0.00 99.93 00:22:01 2 0.07 0.00 0.03 0.00 0.00 99.90 00:22:01 3 0.55 0.00 0.02 0.00 0.00 99.43 00:23:01 all 0.30 0.00 0.03 0.00 0.01 99.65 00:23:01 0 0.12 0.00 0.07 0.00 0.02 99.80 00:23:01 1 0.45 0.00 0.02 0.00 0.02 99.52 00:23:01 2 0.08 0.00 0.03 0.00 0.00 99.88 00:23:01 3 0.55 0.00 0.02 0.00 0.02 99.42 00:24:01 all 0.18 0.00 0.03 0.00 0.00 99.79 00:24:01 0 0.05 0.00 0.03 0.00 0.00 99.92 00:24:01 1 0.48 0.00 0.02 0.00 0.00 99.50 00:24:01 2 0.03 0.00 0.02 0.00 0.00 99.95 00:24:01 3 0.15 0.00 0.05 0.00 0.00 99.80 00:25:01 all 0.18 0.00 0.03 0.00 0.00 99.79 00:25:01 0 0.15 0.00 0.02 0.00 0.00 99.83 00:25:01 1 0.50 0.00 0.03 0.00 0.00 99.47 00:25:01 2 0.05 0.00 0.03 0.00 0.00 99.92 00:25:01 3 0.03 0.00 0.03 0.00 0.00 99.93 00:25:01 CPU %user %nice %system %iowait %steal %idle 00:26:01 all 0.15 0.00 0.02 0.00 0.00 99.82 00:26:01 0 0.52 0.00 0.03 0.00 0.00 99.45 00:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:26:01 2 0.02 0.00 0.02 0.00 0.02 99.95 00:26:01 3 0.07 0.00 0.03 0.00 0.00 99.90 Average: all 0.17 0.00 0.04 0.00 0.00 99.79 Average: 0 0.14 0.00 0.04 0.00 0.00 99.82 Average: 1 0.19 0.00 0.03 0.00 0.00 99.78 Average: 2 0.21 0.00 0.03 0.00 0.00 99.76 Average: 3 0.15 0.00 0.04 0.00 0.00 99.82