---> uname -a: Linux prd-centos7-docker-4c-2g-32988.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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/xfoundry_go-mod-bootstrap_PR-201 /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/xfoundry_go-mod-bootstrap_PR-201@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 ---> free -m: total used free shared buff/cache available Mem: 1837 818 109 0 909 926 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:5a:3f:7e brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe5a:3f7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:50:48:06:d5 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::42:50ff:fe48:6d5/64 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) 04/06/21 _x86_64_ (4 CPU) 20:54:48 LINUX RESTART (4 CPU) 20:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:57:01 2.13 0.00 2.13 0.00 0.00 52.32 0.00 20:58:01 0.22 0.00 0.22 0.00 0.00 2.08 0.00 20:59:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 21:00:02 0.23 0.00 0.23 0.00 0.00 2.70 0.00 21:01:01 0.20 0.02 0.19 0.00 0.14 3.39 0.00 21:02:01 0.45 0.08 0.37 0.00 1.60 5.44 0.00 21:03:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 21:04:01 0.18 0.00 0.18 0.00 0.00 2.22 0.00 21:05:01 0.17 0.00 0.17 0.00 0.00 2.45 0.00 21:06:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 21:07:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 21:08:01 1.63 1.37 0.27 0.00 31.71 3.30 0.00 21:09:01 338.37 315.70 22.66 0.00 8162.53 1014.84 0.00 Average: 26.55 24.43 2.11 0.00 631.37 84.74 0.00 20:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:57:01 140316 0 630064 33.49 2620 1108544 1081000 36.89 432316 1110740 16 20:58:01 137672 0 632704 33.63 2620 1108548 1081144 36.90 441620 1104056 8 20:59:01 137672 0 632696 33.63 2620 1108556 1081204 36.90 441948 1104056 20 21:00:02 138644 0 631724 33.57 2620 1108556 1081000 36.89 438020 1106780 12 21:01:01 134188 0 636172 33.81 2620 1108564 1083464 36.98 442188 1106672 12 21:02:01 135912 0 634320 33.71 2620 1108692 1081508 36.91 441364 1106732 12 21:03:01 135484 0 634748 33.74 2620 1108692 1081508 36.91 441120 1106728 20 21:04:01 135640 0 634588 33.73 2620 1108696 1081508 36.91 441248 1106728 8 21:05:01 134868 0 635352 33.77 2620 1108704 1081640 36.91 441844 1106728 8 21:06:01 135312 0 634904 33.74 2620 1108708 1081592 36.91 441616 1106728 8 21:07:01 136068 0 634144 33.70 2620 1108712 1081508 36.91 441144 1106728 8 21:08:01 132016 0 637640 33.89 2620 1109268 1084668 37.02 443036 1107100 8 21:09:01 65268 0 768484 40.84 2620 1045172 1287912 43.95 488928 1028124 196 Average: 130697 0 644426 34.25 2620 1103801 1097666 37.46 444338 1100608 26 20:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:57:01 eth0 0.57 0.08 0.04 0.01 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 4.43 1.80 3.19 0.12 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.57 0.53 0.28 0.21 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 1.19 0.47 0.46 0.27 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 1.63 0.03 0.16 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 0.95 0.60 0.54 0.37 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 0.37 0.30 0.17 0.11 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 14.15 9.13 13.51 5.08 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.94 1.03 1.42 0.48 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) 04/06/21 _x86_64_ (4 CPU) 20:54:48 LINUX RESTART (4 CPU) 20:56:01 CPU %user %nice %system %iowait %steal %idle 20:57:01 all 0.17 0.00 0.03 0.00 0.00 99.80 20:57:01 0 0.52 0.00 0.02 0.00 0.00 99.47 20:57:01 1 0.07 0.00 0.02 0.00 0.00 99.92 20:57:01 2 0.07 0.00 0.03 0.00 0.02 99.88 20:57:01 3 0.03 0.00 0.05 0.00 0.00 99.92 20:58:01 all 0.17 0.00 0.04 0.00 0.00 99.79 20:58:01 0 0.45 0.00 0.03 0.00 0.00 99.52 20:58:01 1 0.10 0.00 0.05 0.00 0.00 99.85 20:58:01 2 0.07 0.00 0.07 0.00 0.00 99.87 20:58:01 3 0.07 0.00 0.02 0.00 0.00 99.92 20:59:01 all 0.16 0.00 0.03 0.00 0.00 99.80 20:59:01 0 0.52 0.00 0.05 0.00 0.02 99.42 20:59:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:59:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:00:02 all 0.15 0.00 0.03 0.00 0.00 99.82 21:00:02 0 0.50 0.00 0.02 0.00 0.00 99.48 21:00:02 1 0.03 0.00 0.02 0.00 0.00 99.95 21:00:02 2 0.05 0.00 0.03 0.00 0.00 99.92 21:00:02 3 0.03 0.00 0.03 0.00 0.00 99.93 21:01:01 all 0.16 0.00 0.03 0.00 0.00 99.81 21:01:01 0 0.54 0.00 0.03 0.00 0.00 99.42 21:01:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 21:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:02:01 all 0.15 0.00 0.02 0.00 0.00 99.82 21:02:01 0 0.43 0.00 0.02 0.02 0.00 99.53 21:02:01 1 0.03 0.00 0.02 0.00 0.00 99.95 21:02:01 2 0.12 0.00 0.02 0.00 0.00 99.87 21:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 21:03:01 all 0.16 0.00 0.02 0.00 0.00 99.82 21:03:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:03:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:03:01 2 0.53 0.00 0.02 0.00 0.00 99.45 21:03:01 3 0.05 0.00 0.02 0.00 0.00 99.93 21:04:01 all 0.15 0.00 0.03 0.00 0.01 99.82 21:04:01 0 0.02 0.00 0.02 0.00 0.00 99.97 21:04:01 1 0.13 0.00 0.05 0.00 0.02 99.80 21:04:01 2 0.42 0.00 0.03 0.00 0.02 99.53 21:04:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:05:01 all 0.07 0.00 0.03 0.00 0.00 99.90 21:05:01 0 0.07 0.00 0.02 0.00 0.00 99.92 21:05:01 1 0.13 0.00 0.08 0.00 0.00 99.78 21:05:01 2 0.05 0.00 0.02 0.00 0.00 99.93 21:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:06:01 all 0.04 0.00 0.02 0.00 0.00 99.94 21:06:01 0 0.10 0.00 0.03 0.00 0.00 99.87 21:06:01 1 0.02 0.00 0.03 0.00 0.00 99.95 21:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:06:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:07:01 all 0.15 0.00 0.03 0.00 0.00 99.83 21:07:01 0 0.50 0.00 0.02 0.00 0.00 99.48 21:07:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:07:01 2 0.05 0.00 0.05 0.00 0.00 99.90 21:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:07:01 CPU %user %nice %system %iowait %steal %idle 21:08:01 all 0.15 0.00 0.06 0.05 0.00 99.75 21:08:01 0 0.50 0.00 0.03 0.07 0.00 99.40 21:08:01 1 0.03 0.00 0.05 0.02 0.00 99.90 21:08:01 2 0.03 0.00 0.07 0.02 0.00 99.88 21:08:01 3 0.03 0.00 0.08 0.08 0.00 99.80 21:09:01 all 1.35 2.52 10.44 6.99 0.05 78.64 21:09:01 0 1.21 2.34 10.14 6.49 0.03 79.78 21:09:01 1 1.98 2.37 10.05 8.39 0.07 77.15 21:09:01 2 1.76 2.58 11.15 5.89 0.05 78.57 21:09:01 3 0.46 2.80 10.43 7.19 0.07 79.06 Average: all 0.23 0.19 0.83 0.54 0.01 98.21 Average: 0 0.41 0.18 0.80 0.50 0.00 98.11 Average: 1 0.21 0.18 0.80 0.64 0.01 98.16 Average: 2 0.25 0.20 0.89 0.45 0.01 98.21 Average: 3 0.07 0.21 0.81 0.55 0.01 98.35