---> uname -a: Linux prd-centos7-docker-4c-2g-12571.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 8.5G 41.5G 17% / 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 8.5G 41.5G 17% /facter-os /dev/vda1 50.0G 8.5G 41.5G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.5G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.5G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.5G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.5G 41.5G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.5G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.5G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.5G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.5G 17% /w/workspace/foundry_device-virtual-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 791 138 0 907 991 Swap: 1023 3 1020 ---> 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:2b:ba:58 brd ff:ff:ff:ff:ff:ff inet 10.30.123.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe2b:ba58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:25:4e:07:94 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::42:25ff:fe4e:794/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/18/20 _x86_64_ (4 CPU) 19:34:33 LINUX RESTART (4 CPU) 19:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:36:01 134.48 46.23 88.25 0.00 7702.10 40692.37 0.00 19:37:01 3.23 0.00 3.23 0.00 0.00 106.41 0.00 19:38:01 0.42 0.00 0.42 0.00 0.00 7.31 0.00 19:39:01 0.38 0.00 0.38 0.00 0.00 6.48 0.00 19:40:01 0.28 0.00 0.28 0.00 0.00 5.45 0.00 19:41:01 0.45 0.00 0.45 0.00 0.00 6.53 0.00 19:42:01 0.32 0.02 0.30 0.00 0.13 3.26 0.00 19:43:01 0.32 0.00 0.32 0.00 0.00 4.53 0.00 19:44:01 290.71 173.80 116.91 0.00 8411.12 35878.06 0.00 19:45:01 242.22 96.59 145.63 0.00 5682.14 32666.65 0.00 Average: 67.19 31.65 35.54 0.00 2171.09 10892.03 0.00 19:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:36:01 174768 0 537528 28.57 2620 1166640 1099024 37.51 394072 1152532 128 19:37:01 177084 0 535120 28.44 2620 1166732 1089128 37.17 393996 1150536 16 19:38:01 178228 0 533972 28.38 2620 1166736 1075896 36.72 394096 1149832 12 19:39:01 176716 0 535480 28.46 2620 1166740 1076060 36.72 396216 1149212 8 19:40:01 176508 0 535680 28.47 2620 1166748 1076172 36.73 406528 1139292 12 19:41:01 176504 0 535680 28.47 2620 1166752 1076112 36.73 406220 1139292 8 19:42:01 177928 0 534248 28.39 2620 1166760 1075956 36.72 405328 1139292 8 19:43:01 177216 0 534956 28.43 2620 1166764 1076076 36.72 401204 1144180 8 19:44:01 225632 0 618568 32.88 2620 1034736 1077904 36.79 489196 931512 28 19:45:01 195532 0 756852 40.22 1492 927680 1446180 49.36 649252 728920 44 Average: 183612 0 565808 30.07 2507 1129629 1116851 38.12 433611 1082460 27 19:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:36:01 eth0 580.62 363.88 1078.65 104.55 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 1.59 1.46 0.35 3.50 0.00 0.00 0.00 0.00 19:37:01 eth0 3.11 0.80 1.02 0.62 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 eth0 4.65 0.30 0.65 0.17 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 5.65 0.95 1.40 0.78 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 eth0 2.38 1.10 1.16 0.83 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 eth0 0.88 0.60 0.47 0.28 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.58 0.38 0.28 0.18 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 483.00 419.16 4291.67 39.63 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 38.95 39.74 3.47 201.14 0.00 0.00 0.00 0.00 19:45:01 veth8ab9dd5 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:45:01 eth0 492.18 416.92 3537.92 103.01 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 15.69 27.61 0.93 165.49 0.00 0.00 0.00 0.00 Average: veth8ab9dd5 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.67 120.06 891.32 24.88 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 5.63 6.89 0.48 37.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 11/18/20 _x86_64_ (4 CPU) 19:34:33 LINUX RESTART (4 CPU) 19:35:02 CPU %user %nice %system %iowait %steal %idle 19:36:01 all 13.58 0.00 7.93 8.96 0.03 69.50 19:36:01 0 12.26 0.00 8.71 8.79 0.03 70.20 19:36:01 1 13.28 0.00 8.19 10.72 0.03 67.78 19:36:01 2 15.28 0.00 6.99 7.15 0.02 70.56 19:36:01 3 13.48 0.00 7.85 9.16 0.03 69.48 19:37:01 all 0.20 0.00 0.06 0.00 0.00 99.75 19:37:01 0 0.53 0.00 0.07 0.00 0.00 99.40 19:37:01 1 0.13 0.00 0.08 0.00 0.00 99.78 19:37:01 2 0.08 0.00 0.05 0.00 0.00 99.87 19:37:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:38:01 all 0.17 0.00 0.04 0.00 0.00 99.79 19:38:01 0 0.43 0.00 0.02 0.00 0.00 99.55 19:38:01 1 0.07 0.00 0.03 0.00 0.00 99.90 19:38:01 2 0.08 0.00 0.05 0.00 0.00 99.87 19:38:01 3 0.08 0.00 0.07 0.00 0.00 99.85 19:39:01 all 0.18 0.00 0.05 0.00 0.00 99.78 19:39:01 0 0.20 0.00 0.05 0.00 0.00 99.75 19:39:01 1 0.05 0.00 0.02 0.00 0.00 99.93 19:39:01 2 0.38 0.00 0.07 0.00 0.00 99.55 19:39:01 3 0.07 0.00 0.05 0.00 0.00 99.88 19:40:01 all 0.18 0.00 0.06 0.00 0.01 99.75 19:40:01 0 0.03 0.00 0.17 0.00 0.00 99.80 19:40:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:40:01 2 0.57 0.00 0.02 0.00 0.02 99.40 19:40:01 3 0.05 0.00 0.02 0.00 0.02 99.92 19:41:01 all 0.16 0.00 0.03 0.00 0.00 99.80 19:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:41:01 1 0.03 0.00 0.05 0.00 0.00 99.92 19:41:01 2 0.53 0.00 0.03 0.00 0.00 99.43 19:41:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:42:01 all 0.15 0.00 0.03 0.00 0.00 99.82 19:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:42:01 1 0.05 0.00 0.03 0.00 0.00 99.92 19:42:01 2 0.52 0.00 0.02 0.00 0.00 99.47 19:42:01 3 0.03 0.00 0.03 0.00 0.00 99.93 19:43:01 all 0.16 0.00 0.04 0.00 0.00 99.80 19:43:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:43:01 1 0.07 0.00 0.05 0.00 0.00 99.88 19:43:01 2 0.53 0.00 0.05 0.00 0.00 99.42 19:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 19:44:01 all 9.71 0.00 7.08 2.31 0.06 80.85 19:44:01 0 9.90 0.00 7.82 1.19 0.05 81.04 19:44:01 1 9.40 0.00 6.32 1.75 0.07 82.46 19:44:01 2 9.82 0.00 7.11 2.45 0.07 80.55 19:44:01 3 9.71 0.00 7.05 3.84 0.07 79.33 19:45:01 all 12.76 0.00 9.78 3.25 0.06 74.14 19:45:01 0 12.21 0.00 9.70 3.38 0.05 74.65 19:45:01 1 11.79 0.00 9.98 4.46 0.05 73.71 19:45:01 2 14.39 0.00 9.27 2.81 0.09 73.45 19:45:01 3 12.67 0.00 10.18 2.37 0.03 74.75 Average: all 3.65 0.00 2.46 1.42 0.02 92.45 Average: 0 3.49 0.00 2.61 1.30 0.02 92.58 Average: 1 3.43 0.00 2.44 1.66 0.02 92.46 Average: 2 4.14 0.00 2.32 1.21 0.02 92.30 Average: 3 3.54 0.00 2.48 1.50 0.02 92.46