---> uname -a: Linux prd-centos7-docker-4c-2g-33119.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-228@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-228 ---> free -m: total used free shared buff/cache available Mem: 1837 709 110 0 1017 1023 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:68:5d:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe68:5da8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:70:48:46 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::42:1dff:fe70:4846/64 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) 04/07/21 _x86_64_ (4 CPU) 05:29:01 LINUX RESTART (4 CPU) 05:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:31:01 5.80 0.47 5.33 0.00 35.04 105.75 0.00 05:32:01 0.45 0.00 0.45 0.00 0.00 6.86 0.00 05:33:01 0.24 0.00 0.24 0.00 0.00 3.30 0.00 05:34:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 05:35:01 0.25 0.00 0.25 0.00 0.00 4.30 0.00 05:36:01 0.37 0.00 0.37 0.00 0.00 5.55 0.00 05:37:01 0.33 0.00 0.33 0.00 0.00 5.45 0.00 05:38:01 0.23 0.00 0.23 0.00 0.00 4.56 0.00 05:39:01 0.35 0.00 0.35 0.00 0.00 5.18 0.00 05:40:01 0.32 0.00 0.32 0.00 0.00 4.33 0.00 05:41:01 0.25 0.00 0.25 0.00 0.00 3.35 0.00 Average: 0.81 0.04 0.76 0.00 3.19 13.83 0.00 05:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 161908 0 605012 32.16 2620 1112004 1096412 37.42 434284 1086644 20 05:32:01 162520 0 604392 32.12 2620 1112012 1077956 36.79 443528 1077396 20 05:33:01 161980 0 604928 32.15 2620 1112016 1078052 36.79 444132 1077444 8 05:34:01 161240 0 605668 32.19 2620 1112016 1078016 36.79 454264 1068336 8 05:35:01 161764 0 605136 32.16 2620 1112024 1077980 36.79 454204 1068304 8 05:36:01 161680 0 605216 32.17 2620 1112028 1077896 36.79 453656 1068304 12 05:37:01 160976 0 605916 32.20 2620 1112032 1078028 36.79 454368 1068304 20 05:38:01 161820 0 605068 32.16 2620 1112036 1077896 36.79 453668 1068304 8 05:39:01 161928 0 604952 32.15 2620 1112044 1077896 36.79 453676 1068304 8 05:40:01 161500 0 605376 32.17 2620 1112048 1077968 36.79 454064 1068304 8 05:41:01 161772 0 605104 32.16 2620 1112048 1077896 36.79 453668 1068304 16 Average: 161735 0 605161 32.16 2620 1112028 1079636 36.85 450319 1071632 12 05:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 eth0 18.63 13.82 22.24 6.45 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 2.20 1.77 0.53 5.14 0.00 0.00 0.00 0.00 05:32:01 eth0 3.90 1.58 3.27 0.10 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 1.10 0.41 0.33 0.21 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.53 0.37 0.27 0.20 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.25 0.20 0.14 0.07 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.40 0.03 0.05 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.57 0.38 0.27 0.17 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.15 0.08 0.01 0.04 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.35 0.25 0.17 0.08 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.37 1.57 2.44 0.67 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 0.20 0.16 0.05 0.47 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) 04/07/21 _x86_64_ (4 CPU) 05:29:01 LINUX RESTART (4 CPU) 05:30:01 CPU %user %nice %system %iowait %steal %idle 05:31:01 all 0.78 0.00 0.54 0.08 0.00 98.60 05:31:01 0 0.73 0.00 0.55 0.02 0.02 98.68 05:31:01 1 0.77 0.00 0.60 0.07 0.00 98.57 05:31:01 2 1.03 0.00 0.60 0.17 0.00 98.20 05:31:01 3 0.58 0.00 0.42 0.05 0.00 98.95 05:32:01 all 0.13 0.00 0.04 0.00 0.00 99.83 05:32:01 0 0.07 0.00 0.05 0.00 0.00 99.88 05:32:01 1 0.00 0.00 0.03 0.00 0.00 99.97 05:32:01 2 0.38 0.00 0.05 0.00 0.00 99.57 05:32:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:33:01 all 0.17 0.00 0.03 0.00 0.00 99.80 05:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:33:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:33:01 2 0.53 0.00 0.03 0.00 0.00 99.44 05:33:01 3 0.05 0.00 0.03 0.00 0.00 99.92 05:34:01 all 0.14 0.00 0.03 0.00 0.00 99.83 05:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:34:01 1 0.02 0.00 0.05 0.00 0.00 99.93 05:34:01 2 0.52 0.00 0.02 0.00 0.00 99.47 05:34:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:35:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:35:01 1 0.07 0.00 0.03 0.00 0.00 99.90 05:35:01 2 0.10 0.00 0.05 0.00 0.00 99.85 05:35:01 3 0.45 0.00 0.05 0.00 0.00 99.50 05:36:01 all 0.14 0.00 0.03 0.00 0.00 99.84 05:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:36:01 2 0.03 0.00 0.07 0.00 0.00 99.90 05:36:01 3 0.48 0.00 0.03 0.00 0.00 99.48 05:37:01 all 0.05 0.00 0.03 0.00 0.00 99.91 05:37:01 0 0.03 0.00 0.05 0.00 0.00 99.92 05:37:01 1 0.03 0.00 0.02 0.00 0.02 99.93 05:37:01 2 0.03 0.00 0.03 0.00 0.00 99.93 05:37:01 3 0.12 0.00 0.03 0.00 0.00 99.85 05:38:01 all 0.15 0.00 0.02 0.00 0.00 99.83 05:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:38:01 1 0.03 0.00 0.05 0.00 0.00 99.92 05:38:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:38:01 3 0.53 0.00 0.02 0.00 0.00 99.45 05:39:01 all 0.15 0.00 0.02 0.00 0.00 99.82 05:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:39:01 3 0.53 0.00 0.02 0.00 0.00 99.45 05:40:01 all 0.15 0.00 0.02 0.00 0.00 99.83 05:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:40:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:40:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:40:01 3 0.50 0.00 0.02 0.00 0.00 99.48 05:41:01 all 0.15 0.00 0.03 0.00 0.00 99.82 05:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:41:01 1 0.03 0.00 0.05 0.00 0.00 99.92 05:41:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:41:01 3 0.53 0.00 0.02 0.00 0.00 99.45 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.08 0.01 0.00 99.72 Average: 0 0.09 0.00 0.07 0.00 0.00 99.84 Average: 1 0.10 0.00 0.09 0.01 0.00 99.80 Average: 2 0.24 0.00 0.08 0.02 0.00 99.66 Average: 3 0.35 0.00 0.07 0.00 0.00 99.58