---> uname -a: Linux prd-centos7-docker-4c-2g-30527.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 8.5G 41.4G 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 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 814 152 0 871 958 Swap: 1023 2 1021 ---> 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:c7:64:7b brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fec7:647b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:1b:75:f2 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::42:1ff:fe1b:75f2/64 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) 03/19/21 _x86_64_ (4 CPU) 09:19:40 LINUX RESTART (4 CPU) 09:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:21:03 130.76 48.17 82.59 0.00 7833.59 39011.35 0.00 09:22:01 3.48 0.03 3.45 0.00 1.10 110.01 0.00 09:23:01 0.47 0.00 0.47 0.00 0.00 6.74 0.00 09:24:01 0.33 0.00 0.33 0.00 0.00 5.13 0.00 09:25:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 09:26:01 0.38 0.00 0.38 0.00 0.00 5.56 0.00 09:27:01 0.17 0.00 0.17 0.00 0.00 1.50 0.00 09:28:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 09:29:01 57.88 17.30 40.58 0.00 1178.55 19067.53 0.00 09:30:01 422.16 221.71 200.45 0.00 10922.91 47750.12 0.00 Average: 61.86 28.84 33.02 0.00 2001.58 10637.50 0.00 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:03 162832 0 566672 30.12 2620 1149420 1111652 37.94 403680 1116212 132 09:22:01 167996 0 561388 29.84 2620 1149540 1093736 37.33 408456 1106792 20 09:23:01 167676 0 561704 29.85 2620 1149544 1085692 37.05 406260 1109188 16 09:24:01 166400 0 562976 29.92 2620 1149548 1085620 37.05 417352 1099704 8 09:25:01 167368 0 562004 29.87 2620 1149552 1085512 37.05 412420 1104156 8 09:26:01 165448 0 563860 29.97 2620 1149616 1085572 37.05 418812 1099564 24 09:27:01 166172 0 563192 29.93 2620 1149560 1085512 37.05 418248 1099548 8 09:28:01 166388 0 562972 29.92 2620 1149564 1085512 37.05 418376 1099548 8 09:29:01 139056 0 645820 34.32 2620 1094048 1297620 44.29 449076 1047812 16 09:30:01 78880 0 792640 42.13 1720 1008304 1291576 44.08 628044 837132 53476 Average: 154822 0 594323 31.59 2530 1129870 1130800 38.59 438072 1071966 5372 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:03 eth0 561.92 341.93 1058.33 94.33 0.00 0.00 0.00 0.00 09:21:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:03 docker0 2.00 1.68 0.37 3.97 0.00 0.00 0.00 0.00 09:22:01 eth0 4.12 1.67 3.16 0.14 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 eth0 1.12 0.47 0.33 0.21 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 eth0 0.30 0.22 0.14 0.07 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 eth0 426.99 354.00 4074.63 28.20 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 eth0 506.17 424.09 3685.38 90.51 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 veth3510ae1 25.15 37.55 1.68 232.87 0.00 0.00 0.00 0.00 09:30:01 docker0 75.63 85.89 5.93 451.57 0.00 0.00 0.00 0.00 Average: eth0 150.70 112.72 885.57 21.45 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: veth3510ae1 2.53 3.77 0.17 23.39 0.00 0.00 0.00 0.00 Average: docker0 7.80 8.79 0.63 45.75 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) 03/19/21 _x86_64_ (4 CPU) 09:19:40 LINUX RESTART (4 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:21:03 all 13.19 0.00 7.16 4.83 0.10 74.73 09:21:03 0 13.92 0.00 7.23 4.40 0.07 74.38 09:21:03 1 12.64 0.00 8.26 4.67 0.10 74.32 09:21:03 2 12.63 0.00 6.89 6.47 0.07 73.94 09:21:03 3 13.55 0.00 6.26 3.77 0.15 76.27 09:22:01 all 0.17 0.00 0.06 0.00 0.00 99.77 09:22:01 0 0.09 0.00 0.10 0.00 0.00 99.81 09:22:01 1 0.07 0.00 0.03 0.00 0.00 99.90 09:22:01 2 0.09 0.00 0.05 0.00 0.00 99.86 09:22:01 3 0.45 0.00 0.05 0.00 0.00 99.50 09:23:01 all 0.16 0.00 0.03 0.00 0.00 99.80 09:23:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:23:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:23:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:23:01 3 0.48 0.00 0.03 0.00 0.00 99.48 09:24:01 all 0.14 0.00 0.04 0.00 0.01 99.81 09:24:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:24:01 1 0.02 0.00 0.03 0.00 0.00 99.95 09:24:01 2 0.07 0.00 0.07 0.00 0.02 99.85 09:24:01 3 0.47 0.00 0.03 0.00 0.00 99.50 09:25:01 all 0.13 0.00 0.07 0.00 0.05 99.75 09:25:01 0 0.02 0.00 0.05 0.00 0.03 99.90 09:25:01 1 0.03 0.00 0.05 0.00 0.07 99.85 09:25:01 2 0.08 0.00 0.08 0.00 0.05 99.78 09:25:01 3 0.40 0.00 0.08 0.00 0.05 99.47 09:26:01 all 0.15 0.00 0.04 0.00 0.00 99.81 09:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 09:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:26:01 2 0.07 0.00 0.08 0.00 0.00 99.85 09:26:01 3 0.50 0.00 0.03 0.00 0.00 99.47 09:27:01 all 0.17 0.00 0.03 0.00 0.00 99.80 09:27:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:27:01 1 0.03 0.00 0.02 0.00 0.00 99.95 09:27:01 2 0.08 0.00 0.08 0.00 0.00 99.83 09:27:01 3 0.53 0.00 0.02 0.00 0.00 99.45 09:28:01 all 0.15 0.00 0.03 0.00 0.00 99.82 09:28:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:28:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:28:01 2 0.05 0.00 0.05 0.00 0.02 99.88 09:28:01 3 0.50 0.00 0.03 0.00 0.00 99.47 09:29:01 all 4.84 0.00 3.18 0.39 0.04 91.55 09:29:01 0 4.63 0.00 3.87 0.19 0.05 91.26 09:29:01 1 4.96 0.00 2.51 0.19 0.03 92.31 09:29:01 2 4.91 0.00 3.37 0.40 0.03 91.28 09:29:01 3 4.87 0.00 2.96 0.77 0.05 91.35 09:30:01 all 14.84 0.00 10.73 4.43 0.14 69.87 09:30:01 0 14.69 0.00 11.56 4.11 0.14 69.50 09:30:01 1 16.57 0.00 9.78 4.86 0.14 68.65 09:30:01 2 13.84 0.00 11.04 4.80 0.14 70.19 09:30:01 3 14.24 0.00 10.53 3.94 0.14 71.15 Average: all 3.35 0.00 2.11 0.95 0.03 93.56 Average: 0 3.30 0.00 2.26 0.86 0.03 93.56 Average: 1 3.40 0.00 2.05 0.96 0.03 93.56 Average: 2 3.15 0.00 2.15 1.15 0.03 93.52 Average: 3 3.55 0.00 1.97 0.83 0.04 93.60