---> uname -a: Linux prd-centos7-docker-4c-2g-4436.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: 2933.436 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 8.6G 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/foundry_device-virtual-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 841 140 0 854 930 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:ec:1a:8b brd ff:ff:ff:ff:ff:ff inet 10.30.122.114/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:feec:1a8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:ea:95:08:b9 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:eaff:fe95:8b9/64 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) 05/11/21 _x86_64_ (4 CPU) 14:29:52 LINUX RESTART (4 CPU) 14:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:32:01 19.40 3.71 15.69 0.00 970.25 2696.86 0.00 14:33:01 0.52 0.00 0.52 0.00 0.00 8.01 0.00 14:34:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 14:35:01 0.28 0.00 0.28 0.00 0.00 3.86 0.00 14:36:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 14:37:01 0.38 0.00 0.38 0.00 0.00 5.30 0.00 14:38:01 0.23 0.00 0.23 0.00 0.00 3.10 0.00 14:39:01 0.17 0.00 0.17 0.00 0.00 1.50 0.00 14:40:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 14:41:01 0.28 0.00 0.28 0.00 0.00 2.91 0.00 14:42:02 280.75 159.42 121.33 0.00 7082.35 35759.16 0.00 14:43:01 242.75 94.89 147.85 0.00 4999.66 33566.05 0.00 Average: 45.22 21.42 23.80 0.00 1083.05 5971.09 0.00 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 147784 0 616344 32.76 2620 1114796 1128024 38.50 414992 1120224 28 14:33:01 154672 0 609448 32.39 2620 1114804 1079060 36.83 428284 1101208 8 14:34:01 151436 0 612680 32.56 2620 1114808 1079264 36.83 425516 1107188 12 14:35:01 147508 0 616608 32.77 2620 1114808 1079204 36.83 431972 1104640 8 14:36:01 148088 0 616020 32.74 2620 1114816 1079144 36.83 430152 1105976 8 14:37:01 147972 0 616132 32.75 2620 1114820 1079204 36.83 430744 1105976 20 14:38:01 147684 0 616416 32.76 2620 1114824 1079180 36.83 430868 1105976 8 14:39:01 148248 0 615848 32.73 2620 1114828 1079060 36.83 430068 1105976 8 14:40:01 148636 0 615452 32.71 2620 1114836 1079060 36.83 430112 1105976 8 14:41:01 148176 0 615908 32.73 2620 1114840 1079132 36.83 430600 1105976 8 14:42:02 82712 0 805072 42.79 2596 991164 1369008 46.72 560800 959948 72916 14:43:01 101168 0 799340 42.48 1492 979544 1264332 43.15 585824 862140 516 Average: 139507 0 646272 34.35 2524 1093241 1122806 38.32 452494 1074267 6129 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 eth0 22.06 17.72 31.09 8.43 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 2.18 1.45 0.45 4.40 0.00 0.00 0.00 0.00 14:33:01 eth0 1.18 0.08 0.11 0.01 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 eth0 1.30 0.67 0.57 0.40 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 0.52 0.42 0.27 0.21 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 1.08 0.32 0.21 0.08 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 1.07 0.38 0.32 0.21 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.57 0.40 0.32 0.21 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:02 vetha958b8b 63.13 72.00 5.91 398.87 0.00 0.00 0.00 0.00 14:42:02 eth0 482.90 413.39 4481.49 68.70 0.00 0.00 0.00 0.00 14:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:02 docker0 63.13 71.87 5.04 398.86 0.00 0.00 0.00 0.00 14:43:01 veth4faa5d2 1.93 1.32 0.14 0.21 0.00 0.00 0.00 0.00 14:43:01 eth0 356.10 287.99 3273.73 35.13 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 2.89 2.30 0.34 0.53 0.00 0.00 0.00 0.00 Average: veth4faa5d2 0.16 0.11 0.01 0.02 0.00 0.00 0.00 0.00 Average: eth0 71.93 59.87 645.87 9.43 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 5.69 6.31 0.49 33.71 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) 05/11/21 _x86_64_ (4 CPU) 14:29:52 LINUX RESTART (4 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 1.28 0.00 1.23 0.50 0.63 96.35 14:32:01 0 1.07 0.00 1.10 0.18 0.55 97.09 14:32:01 1 1.63 0.00 1.35 0.65 0.65 95.71 14:32:01 2 1.10 0.00 1.45 0.20 0.60 96.65 14:32:01 3 1.33 0.00 1.03 0.98 0.72 95.93 14:33:01 all 0.11 0.00 0.07 0.00 0.12 99.70 14:33:01 0 0.02 0.00 0.03 0.00 0.15 99.80 14:33:01 1 0.03 0.00 0.12 0.00 0.03 99.82 14:33:01 2 0.07 0.00 0.03 0.00 0.15 99.75 14:33:01 3 0.32 0.00 0.10 0.00 0.13 99.45 14:34:01 all 0.14 0.00 0.17 0.00 0.47 99.21 14:34:01 0 0.03 0.00 0.03 0.00 0.18 99.75 14:34:01 1 0.10 0.00 0.17 0.00 0.71 99.02 14:34:01 2 0.05 0.00 0.38 0.00 0.42 99.15 14:34:01 3 0.37 0.00 0.12 0.00 0.58 98.94 14:35:01 all 0.10 0.00 0.06 0.00 0.07 99.76 14:35:01 0 0.03 0.00 0.05 0.00 0.03 99.88 14:35:01 1 0.05 0.00 0.08 0.00 0.03 99.83 14:35:01 2 0.07 0.00 0.07 0.00 0.12 99.75 14:35:01 3 0.27 0.00 0.03 0.00 0.12 99.58 14:36:01 all 0.11 0.00 0.09 0.00 0.48 99.32 14:36:01 0 0.02 0.00 0.02 0.00 0.53 99.44 14:36:01 1 0.02 0.00 0.07 0.00 0.45 99.47 14:36:01 2 0.38 0.00 0.08 0.00 0.58 98.95 14:36:01 3 0.03 0.00 0.18 0.00 0.35 99.43 14:37:01 all 0.17 0.00 0.03 0.00 0.02 99.78 14:37:01 0 0.07 0.00 0.05 0.00 0.05 99.83 14:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:37:01 2 0.53 0.00 0.03 0.00 0.03 99.40 14:37:01 3 0.03 0.00 0.03 0.00 0.02 99.92 14:38:01 all 0.14 0.00 0.05 0.00 0.12 99.69 14:38:01 0 0.05 0.00 0.07 0.00 0.15 99.73 14:38:01 1 0.03 0.00 0.05 0.00 0.08 99.83 14:38:01 2 0.42 0.00 0.05 0.00 0.12 99.42 14:38:01 3 0.05 0.00 0.03 0.00 0.15 99.77 14:39:01 all 0.14 0.00 0.03 0.00 0.24 99.59 14:39:01 0 0.00 0.00 0.02 0.00 0.03 99.95 14:39:01 1 0.05 0.00 0.05 0.00 0.61 99.29 14:39:01 2 0.50 0.00 0.03 0.00 0.18 99.28 14:39:01 3 0.02 0.00 0.02 0.00 0.12 99.85 14:40:01 all 0.13 0.00 0.04 0.00 0.20 99.62 14:40:01 0 0.03 0.00 0.03 0.00 0.13 99.80 14:40:01 1 0.08 0.00 0.07 0.00 0.48 99.37 14:40:01 2 0.38 0.00 0.05 0.00 0.18 99.38 14:40:01 3 0.03 0.00 0.02 0.00 0.02 99.93 14:41:01 all 0.15 0.00 0.05 0.00 0.04 99.77 14:41:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:41:01 1 0.05 0.00 0.05 0.00 0.10 99.80 14:41:01 2 0.47 0.00 0.07 0.00 0.05 99.42 14:41:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:42:02 all 10.66 0.00 7.72 3.14 3.82 74.66 14:42:02 0 10.49 0.00 8.43 3.94 4.23 72.90 14:42:02 1 10.08 0.00 7.73 3.27 3.79 75.13 14:42:02 2 10.63 0.00 7.19 3.15 3.97 75.07 14:42:02 3 11.44 0.00 7.55 2.18 3.27 75.55 14:42:02 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 9.00 0.00 9.12 3.91 13.04 64.93 14:43:01 0 9.77 0.00 10.29 4.78 12.96 62.21 14:43:01 1 7.01 0.00 7.35 2.48 13.48 69.67 14:43:01 2 11.66 0.00 10.50 4.49 12.19 61.16 14:43:01 3 7.65 0.00 8.41 3.93 13.51 66.51 Average: all 1.84 0.00 1.56 0.63 1.62 94.36 Average: 0 1.79 0.00 1.67 0.74 1.58 94.22 Average: 1 1.60 0.00 1.43 0.54 1.73 94.70 Average: 2 2.18 0.00 1.65 0.65 1.55 93.97 Average: 3 1.79 0.00 1.47 0.60 1.61 94.53