---> uname -a: Linux prd-centos7-docker-4c-2g-3966.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-bootstrap_PR-230 /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/xfoundry_go-mod-bootstrap_PR-230@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 756 92 0 988 975 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:0b:a1:15 brd ff:ff:ff:ff:ff:ff inet 10.30.123.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85173sec preferred_lft 85173sec inet6 fe80::f816:3eff:fe0b:a115/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e9:9a:a1:5c 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:e9ff:fe9a:a15c/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) 05/10/21 _x86_64_ (4 CPU) 05:55:26 LINUX RESTART (4 CPU) 05:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:57:01 132.72 80.42 52.30 0.00 5299.24 37134.26 0.00 05:58:01 50.04 12.91 37.13 0.00 4589.37 2385.27 0.00 05:59:01 1.70 0.00 1.70 0.00 0.00 33.83 0.00 06:00:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 06:01:01 0.28 0.03 0.25 0.00 0.27 3.24 0.00 06:02:01 0.48 0.07 0.42 0.00 1.46 6.50 0.00 06:03:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 06:04:02 0.18 0.00 0.18 0.00 0.00 1.75 0.00 06:05:01 0.37 0.00 0.37 0.00 0.00 4.96 0.00 06:06:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:07:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:08:01 0.18 0.00 0.18 0.00 0.00 1.61 0.00 06:09:01 0.22 0.00 0.22 0.00 0.00 2.56 0.00 06:10:01 0.43 0.00 0.43 0.00 0.00 5.06 0.00 06:11:01 0.53 0.17 0.37 0.00 5.32 5.38 0.00 06:12:01 0.75 0.00 0.75 0.00 0.00 14.59 0.00 06:13:02 0.22 0.00 0.22 0.00 0.00 1.93 0.00 06:14:01 0.27 0.00 0.27 0.00 0.00 3.55 0.00 06:15:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 Average: 9.89 4.88 5.00 0.00 515.78 2067.78 0.00 05:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 66532 0 590360 31.38 2620 1222032 1118804 38.18 427248 1191924 5536 05:58:01 174148 0 631608 33.57 2620 1073168 1167728 39.85 457880 1049880 132 05:59:01 181616 0 624136 33.17 2620 1073172 1126204 38.44 467632 1033856 20 06:00:01 181056 0 624684 33.20 2620 1073184 1120100 38.23 469384 1033056 28 06:01:01 184004 0 621740 33.04 2620 1073180 1084712 37.02 476696 1023448 8 06:02:01 183700 0 621916 33.05 2620 1073308 1082464 36.94 472328 1028524 12 06:03:01 183116 0 622500 33.08 2620 1073308 1082356 36.94 486632 1014420 16 06:04:02 183600 0 622008 33.06 2620 1073316 1082356 36.94 486640 1014420 16 06:05:01 183412 0 622192 33.07 2620 1073320 1082356 36.94 486644 1014420 8 06:06:01 183252 0 622344 33.08 2620 1073328 1082356 36.94 486760 1014420 8 06:07:01 182712 0 622884 33.10 2620 1073328 1082488 36.94 487360 1014420 8 06:08:01 182440 0 623148 33.12 2620 1073336 1082476 36.94 487184 1014424 8 06:09:01 181432 0 624152 33.17 2620 1073340 1082692 36.95 488548 1014420 20 06:10:01 181012 0 624572 33.19 2620 1073340 1082704 36.95 488628 1014420 8 06:11:01 183088 0 622488 33.08 2620 1073348 1082356 36.94 487044 1014060 24 06:12:01 182772 0 622800 33.10 2620 1073352 1082488 36.94 487740 1014060 16 06:13:02 183088 0 622480 33.08 2620 1073356 1082356 36.94 487052 1014060 12 06:14:01 183352 0 622212 33.07 2620 1073360 1082356 36.94 487084 1014060 12 06:15:01 182792 0 622764 33.10 2620 1073368 1082356 36.94 487048 1014060 12 Average: 176164 0 621631 33.04 2620 1081129 1093248 37.31 479239 1028755 311 05:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 eth0 165.05 125.75 631.25 49.31 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 93.27 72.00 458.68 27.41 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 3.26 2.65 1.00 7.60 0.00 0.00 0.00 0.00 05:59:01 eth0 2.06 1.15 1.29 0.81 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.55 0.33 0.27 0.23 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.37 0.18 0.15 0.07 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.19 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 7.62 0.17 0.68 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 11.19 1.18 1.94 0.80 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 eth0 1.07 0.65 0.54 0.40 0.00 0.00 0.00 0.00 06:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 eth0 0.32 0.05 0.02 0.00 0.00 0.00 0.00 0.00 06:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 eth0 0.53 0.38 0.19 0.09 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:02 eth0 0.27 0.07 0.02 0.01 0.00 0.00 0.00 0.00 06:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.80 10.57 57.09 4.13 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 0.14 0.05 0.40 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) 05/10/21 _x86_64_ (4 CPU) 05:55:26 LINUX RESTART (4 CPU) 05:56:02 CPU %user %nice %system %iowait %steal %idle 05:57:01 all 13.75 0.00 8.39 7.92 37.36 32.58 05:57:01 0 11.29 0.00 11.04 6.01 39.05 32.61 05:57:01 1 17.51 0.00 7.35 9.11 36.06 29.96 05:57:01 2 15.08 0.00 7.13 9.12 37.10 31.57 05:57:01 3 11.20 0.00 8.05 7.47 37.22 36.07 05:58:01 all 2.95 0.00 3.11 1.17 23.06 69.72 05:58:01 0 4.15 0.00 3.44 0.81 24.99 66.61 05:58:01 1 2.47 0.00 2.54 1.12 23.70 70.16 05:58:01 2 2.67 0.00 2.96 1.82 22.66 69.89 05:58:01 3 2.51 0.00 3.51 0.90 20.84 72.24 05:59:01 all 0.12 0.00 0.08 0.00 1.76 98.04 05:59:01 0 0.08 0.00 0.10 0.00 1.73 98.09 05:59:01 1 0.05 0.00 0.07 0.00 1.48 98.40 05:59:01 2 0.28 0.00 0.08 0.00 2.44 97.20 05:59:01 3 0.08 0.00 0.07 0.00 1.37 98.48 06:00:01 all 0.08 0.00 0.06 0.00 1.00 98.86 06:00:01 0 0.03 0.00 0.03 0.00 1.25 98.68 06:00:01 1 0.03 0.00 0.05 0.00 1.09 98.83 06:00:01 2 0.07 0.00 0.12 0.00 0.84 98.97 06:00:01 3 0.20 0.00 0.05 0.00 0.81 98.94 06:01:01 all 0.05 0.00 0.09 0.00 1.30 98.56 06:01:01 0 0.02 0.00 0.07 0.00 1.87 98.05 06:01:01 1 0.08 0.00 0.08 0.02 1.14 98.68 06:01:01 2 0.03 0.00 0.05 0.00 1.16 98.76 06:01:01 3 0.08 0.00 0.15 0.00 1.03 98.74 06:02:01 all 0.06 0.00 0.26 0.00 1.33 98.34 06:02:01 0 0.02 0.00 0.20 0.00 1.24 98.55 06:02:01 1 0.13 0.00 0.25 0.00 1.42 98.20 06:02:01 2 0.05 0.00 0.41 0.00 1.56 97.97 06:02:01 3 0.05 0.00 0.20 0.00 1.10 98.65 06:03:01 all 0.08 0.00 0.07 0.00 0.82 99.03 06:03:01 0 0.03 0.00 0.07 0.00 0.51 99.39 06:03:01 1 0.13 0.00 0.00 0.00 0.96 98.91 06:03:01 2 0.05 0.00 0.08 0.00 1.17 98.70 06:03:01 3 0.10 0.00 0.12 0.00 0.65 99.14 06:04:02 all 0.06 0.00 0.03 0.00 0.84 99.08 06:04:02 0 0.00 0.00 0.02 0.00 0.30 99.68 06:04:02 1 0.02 0.00 0.03 0.00 1.11 98.85 06:04:02 2 0.03 0.00 0.05 0.00 1.25 98.66 06:04:02 3 0.18 0.00 0.02 0.00 0.68 99.12 06:05:01 all 0.06 0.00 0.03 0.00 0.52 99.39 06:05:01 0 0.02 0.00 0.00 0.00 0.29 99.70 06:05:01 1 0.02 0.00 0.03 0.00 0.61 99.34 06:05:01 2 0.00 0.00 0.03 0.00 0.76 99.21 06:05:01 3 0.22 0.00 0.05 0.00 0.42 99.31 06:06:01 all 0.10 0.00 0.03 0.00 0.24 99.63 06:06:01 0 0.18 0.00 0.03 0.00 0.28 99.50 06:06:01 1 0.03 0.00 0.03 0.00 0.20 99.73 06:06:01 2 0.12 0.00 0.02 0.00 0.12 99.75 06:06:01 3 0.07 0.00 0.03 0.00 0.35 99.55 06:07:01 all 0.10 0.00 0.03 0.00 0.60 99.26 06:07:01 0 0.07 0.00 0.02 0.00 0.20 99.72 06:07:01 1 0.03 0.00 0.05 0.00 0.58 99.34 06:07:01 2 0.31 0.00 0.05 0.02 1.22 98.40 06:07:01 3 0.00 0.00 0.02 0.00 0.40 99.59 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 0.08 0.00 0.03 0.00 0.58 99.31 06:08:01 0 0.00 0.00 0.00 0.00 0.43 99.57 06:08:01 1 0.07 0.00 0.07 0.00 1.27 98.60 06:08:01 2 0.23 0.00 0.02 0.00 0.33 99.42 06:08:01 3 0.02 0.00 0.05 0.00 0.27 99.67 06:09:01 all 0.07 0.00 0.04 0.00 1.50 98.39 06:09:01 0 0.07 0.00 0.02 0.00 1.09 98.83 06:09:01 1 0.13 0.00 0.05 0.00 1.07 98.75 06:09:01 2 0.06 0.00 0.05 0.00 3.00 96.89 06:09:01 3 0.03 0.00 0.03 0.00 0.81 99.12 06:10:01 all 0.06 0.00 0.02 0.00 0.91 99.00 06:10:01 0 0.02 0.00 0.03 0.00 0.33 99.62 06:10:01 1 0.18 0.00 0.02 0.00 0.98 98.83 06:10:01 2 0.02 0.00 0.03 0.00 1.55 98.40 06:10:01 3 0.03 0.00 0.02 0.00 0.79 99.16 06:11:01 all 0.07 0.00 0.06 0.00 1.14 98.73 06:11:01 0 0.02 0.00 0.03 0.00 1.43 98.52 06:11:01 1 0.03 0.00 0.10 0.00 1.32 98.55 06:11:01 2 0.21 0.00 0.05 0.00 1.02 98.71 06:11:01 3 0.02 0.00 0.07 0.00 0.79 99.12 06:12:01 all 0.07 0.00 0.04 0.00 1.69 98.20 06:12:01 0 0.05 0.00 0.05 0.00 2.95 96.95 06:12:01 1 0.03 0.00 0.02 0.00 1.22 98.73 06:12:01 2 0.13 0.00 0.05 0.00 1.30 98.52 06:12:01 3 0.07 0.00 0.05 0.00 1.28 98.60 06:13:02 all 0.04 0.00 0.03 0.00 1.69 98.24 06:13:02 0 0.02 0.00 0.02 0.00 0.81 99.16 06:13:02 1 0.02 0.00 0.05 0.00 2.27 97.67 06:13:02 2 0.08 0.00 0.03 0.00 1.30 98.58 06:13:02 3 0.03 0.00 0.03 0.00 2.38 97.56 06:14:01 all 0.04 0.00 0.02 0.00 0.92 99.02 06:14:01 0 0.00 0.00 0.02 0.00 0.40 99.58 06:14:01 1 0.02 0.00 0.02 0.00 1.54 98.43 06:14:01 2 0.03 0.00 0.02 0.00 1.04 98.91 06:14:01 3 0.12 0.00 0.02 0.00 0.67 99.19 06:15:01 all 0.10 0.00 0.03 0.00 0.33 99.54 06:15:01 0 0.07 0.00 0.03 0.00 0.75 99.15 06:15:01 1 0.02 0.00 0.05 0.00 0.17 99.77 06:15:01 2 0.02 0.00 0.02 0.00 0.12 99.85 06:15:01 3 0.30 0.00 0.02 0.00 0.28 99.40 Average: all 1.03 0.00 0.71 0.52 4.37 93.37 Average: 0 0.92 0.00 0.87 0.39 4.49 93.34 Average: 1 1.19 0.00 0.62 0.58 4.39 93.21 Average: 2 1.11 0.00 0.64 0.63 4.47 93.15 Average: 3 0.89 0.00 0.72 0.49 4.11 93.79