---> uname -a: Linux prd-centos7-docker-4c-2g-4507.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% /w/workspace/_app-service-configurable_PR-244@tmp /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-244 ---> free -m: total used free shared buff/cache available Mem: 1837 735 100 0 1001 996 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:3f:43:20 brd ff:ff:ff:ff:ff:ff inet 10.30.123.219/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85642sec preferred_lft 85642sec inet6 fe80::f816:3eff:fe3f:4320/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:04:b1:69:38 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::42:4ff:feb1:6938/64 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) 05/11/21 _x86_64_ (4 CPU) 17:04:35 LINUX RESTART (4 CPU) 17:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:07:01 48.28 12.24 36.04 0.00 4500.25 2290.82 0.00 17:08:01 2.45 0.00 2.45 0.00 0.00 53.17 0.00 17:09:01 0.48 0.00 0.48 0.00 0.00 7.75 0.00 17:10:01 0.33 0.00 0.33 0.00 0.00 5.29 0.00 17:11:02 0.33 0.00 0.33 0.00 0.00 5.81 0.00 17:12:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 17:13:01 0.33 0.00 0.33 0.00 0.00 5.73 0.00 17:14:01 0.27 0.00 0.27 0.00 0.00 4.41 0.00 17:15:01 0.37 0.00 0.37 0.00 0.00 5.40 0.00 17:16:01 0.32 0.00 0.32 0.00 0.00 4.79 0.00 17:17:01 64.43 51.11 13.32 0.00 4269.24 5427.37 0.00 Average: 10.74 5.77 4.97 0.00 799.30 712.03 0.00 17:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:07:01 174036 0 622740 33.10 2620 1082148 1146932 39.14 432676 1075620 128 17:08:01 179912 0 616852 32.78 2620 1082160 1121576 38.28 439992 1063080 12 17:09:01 181304 0 615456 32.71 2620 1082164 1071228 36.56 438856 1063880 16 17:10:01 180980 0 615776 32.73 2620 1082168 1071264 36.56 444044 1058852 20 17:11:02 177164 0 619532 32.93 2620 1082228 1071580 36.57 446904 1059840 24 17:12:01 176652 0 620092 32.96 2620 1082180 1071716 36.58 451504 1055740 16 17:13:01 176516 0 620228 32.96 2620 1082180 1071668 36.57 451600 1055736 16 17:14:01 178824 0 617916 32.84 2620 1082184 1071308 36.56 449576 1055736 8 17:15:01 178948 0 617784 32.83 2620 1082192 1071308 36.56 449600 1055736 8 17:16:01 177272 0 619456 32.92 2620 1082196 1071524 36.57 451324 1055736 12 17:17:01 74588 0 725404 38.55 2620 1078932 1550888 52.93 523764 1065604 69876 Average: 168745 0 628294 33.39 2620 1081885 1126454 38.44 452713 1060505 6376 17:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:07:01 eth0 101.06 83.52 468.46 28.38 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 2.34 1.96 0.59 5.68 0.00 0.00 0.00 0.00 17:08:01 eth0 1.11 0.55 0.54 0.42 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 2.78 0.57 0.84 0.33 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 2.30 0.30 0.41 0.20 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:02 eth0 1.76 0.77 0.73 0.53 0.00 0.00 0.00 0.00 17:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 1.80 0.81 0.68 0.42 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.63 0.28 0.28 0.20 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.68 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 1.15 0.52 0.44 0.27 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 205.22 135.97 2170.79 48.74 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.03 20.36 240.82 7.25 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 0.21 0.18 0.05 0.52 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) 05/11/21 _x86_64_ (4 CPU) 17:04:35 LINUX RESTART (4 CPU) 17:06:01 CPU %user %nice %system %iowait %steal %idle 17:07:01 all 3.58 0.00 3.16 1.36 14.56 77.35 17:07:01 0 3.19 0.00 3.21 0.82 15.34 77.44 17:07:01 1 3.82 0.00 3.06 2.49 14.88 75.75 17:07:01 2 3.38 0.00 3.19 0.52 14.10 78.81 17:07:01 3 3.92 0.00 3.17 1.59 13.89 77.43 17:08:01 all 0.09 0.00 0.07 0.00 0.69 99.15 17:08:01 0 0.17 0.00 0.03 0.00 0.61 99.19 17:08:01 1 0.08 0.00 0.13 0.00 1.06 98.73 17:08:01 2 0.05 0.00 0.07 0.00 0.56 99.32 17:08:01 3 0.05 0.00 0.05 0.00 0.51 99.39 17:09:01 all 0.10 0.00 0.13 0.00 1.02 98.75 17:09:01 0 0.20 0.00 0.18 0.00 0.43 99.19 17:09:01 1 0.15 0.00 0.12 0.00 1.94 97.80 17:09:01 2 0.03 0.00 0.07 0.00 1.17 98.73 17:09:01 3 0.02 0.00 0.15 0.00 0.53 99.30 17:10:01 all 0.07 0.00 0.05 0.00 1.10 98.77 17:10:01 0 0.03 0.00 0.05 0.00 1.98 97.94 17:10:01 1 0.18 0.00 0.10 0.00 0.56 99.15 17:10:01 2 0.07 0.00 0.03 0.00 1.24 98.66 17:10:01 3 0.02 0.00 0.03 0.00 0.61 99.34 17:11:02 all 0.08 0.00 0.16 0.00 2.36 97.39 17:11:02 0 0.11 0.00 0.24 0.00 3.20 96.44 17:11:02 1 0.03 0.00 0.21 0.00 2.61 97.14 17:11:02 2 0.15 0.00 0.05 0.00 2.19 97.61 17:11:02 3 0.03 0.00 0.15 0.00 1.45 98.37 17:12:01 all 0.07 0.00 0.03 0.00 1.01 98.90 17:12:01 0 0.19 0.00 0.02 0.00 0.69 99.11 17:12:01 1 0.05 0.00 0.05 0.00 1.42 98.48 17:12:01 2 0.03 0.00 0.02 0.00 1.52 98.43 17:12:01 3 0.00 0.00 0.02 0.00 0.39 99.59 17:13:01 all 0.08 0.00 0.02 0.00 0.79 99.10 17:13:01 0 0.17 0.00 0.02 0.00 0.60 99.22 17:13:01 1 0.03 0.00 0.00 0.00 0.42 99.55 17:13:01 2 0.08 0.00 0.05 0.00 1.83 98.04 17:13:01 3 0.05 0.00 0.03 0.00 0.32 99.60 17:14:01 all 0.05 0.00 0.03 0.00 1.07 98.85 17:14:01 0 0.10 0.00 0.05 0.00 0.81 99.04 17:14:01 1 0.03 0.00 0.02 0.00 1.16 98.79 17:14:01 2 0.05 0.00 0.05 0.00 1.97 97.93 17:14:01 3 0.02 0.00 0.02 0.00 0.33 99.63 17:15:01 all 0.07 0.00 0.02 0.00 0.68 99.22 17:15:01 0 0.05 0.00 0.02 0.00 0.93 99.01 17:15:01 1 0.18 0.00 0.05 0.00 0.56 99.20 17:15:01 2 0.05 0.00 0.03 0.00 0.98 98.94 17:15:01 3 0.00 0.00 0.00 0.00 0.27 99.73 17:16:01 all 0.09 0.00 0.03 0.00 0.54 99.34 17:16:01 0 0.00 0.00 0.00 0.00 0.22 99.78 17:16:01 1 0.15 0.00 0.03 0.00 0.68 99.14 17:16:01 2 0.18 0.00 0.07 0.00 0.94 98.81 17:16:01 3 0.02 0.00 0.02 0.00 0.32 99.65 17:17:01 all 3.46 0.00 2.24 2.23 8.36 83.71 17:17:01 0 3.14 0.00 2.42 1.05 8.09 85.30 17:17:01 1 3.48 0.00 2.12 1.16 8.60 84.64 17:17:01 2 3.03 0.00 1.71 3.80 8.46 82.99 17:17:01 3 4.19 0.00 2.73 2.91 8.27 81.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.72 0.00 0.55 0.33 2.98 95.42 Average: 0 0.68 0.00 0.58 0.17 3.05 95.51 Average: 1 0.76 0.00 0.55 0.34 3.14 95.21 Average: 2 0.66 0.00 0.50 0.40 3.23 95.22 Average: 3 0.77 0.00 0.59 0.41 2.49 95.73