---> uname -a: Linux prd-centos7-docker-4c-2g-21770.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% /w/workspace/ndry_app-functions-sdk-go_PR-649 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-649@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 /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 705 104 0 1027 1026 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:69:8a:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.170/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe69:8a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b2:ad:48:b7 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:b2ff:fead:48b7/64 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) 01/21/21 _x86_64_ (4 CPU) 00:07:45 LINUX RESTART (4 CPU) 00:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:02 59.19 17.70 41.49 0.00 5106.88 5494.55 0.00 00:11:01 2.25 0.00 2.25 0.00 0.00 50.03 0.00 00:12:01 0.83 0.02 0.81 0.00 0.53 11.16 0.00 00:13:01 0.15 0.00 0.15 0.00 0.00 1.86 0.00 00:14:02 0.32 0.00 0.32 0.00 0.00 4.46 0.00 00:15:01 0.29 0.00 0.29 0.00 0.00 2.93 0.00 00:16:01 67.11 48.07 19.04 0.00 4224.19 5866.71 0.00 Average: 18.62 9.44 9.19 0.00 1334.75 1636.10 0.00 00:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:02 222856 0 588892 31.30 2620 1067176 1104760 37.70 386840 1072864 128 00:11:01 222976 0 588708 31.29 2620 1067240 1104748 37.70 399024 1060664 28 00:12:01 231876 0 579860 30.82 2620 1067188 1022660 34.90 391804 1060540 8 00:13:01 230560 0 581172 30.89 2620 1067192 1022864 34.91 405096 1048328 8 00:14:02 230336 0 581392 30.90 2620 1067196 1022756 34.90 428844 1024828 16 00:15:01 216940 0 594780 31.61 2620 1067204 1022660 34.90 459404 1007920 12 00:16:01 65948 0 694580 36.92 2620 1118396 1554968 53.07 509800 1085252 51336 Average: 203070 0 601341 31.96 2620 1074513 1122202 38.30 425830 1051485 7362 00:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:02 eth0 266.56 214.87 1254.05 71.79 0.00 0.00 0.00 0.00 00:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:02 docker0 51.68 62.06 6.03 304.96 0.00 0.00 0.00 0.00 00:11:01 eth0 1.67 1.30 3.69 0.09 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 eth0 1.23 0.08 0.11 0.01 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 0.93 0.60 0.53 0.40 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:02 eth0 0.32 0.17 0.09 0.07 0.00 0.00 0.00 0.00 00:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 eth0 211.89 177.11 2172.58 50.60 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.03 56.38 491.65 17.58 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 7.36 8.84 0.86 43.42 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) 01/21/21 _x86_64_ (4 CPU) 00:07:45 LINUX RESTART (4 CPU) 00:09:02 CPU %user %nice %system %iowait %steal %idle 00:10:02 all 8.55 0.00 3.16 1.23 15.99 71.08 00:10:02 0 9.60 0.00 3.52 0.36 17.54 68.98 00:10:02 1 8.02 0.00 3.30 1.08 15.13 72.47 00:10:02 2 9.05 0.00 2.86 0.35 14.93 72.81 00:10:02 3 7.51 0.00 2.94 3.14 16.34 70.07 00:11:01 all 0.12 0.00 0.06 0.00 1.27 98.55 00:11:01 0 0.03 0.00 0.02 0.00 1.47 98.48 00:11:01 1 0.17 0.00 0.12 0.00 1.24 98.47 00:11:01 2 0.13 0.00 0.05 0.00 1.62 98.20 00:11:01 3 0.15 0.00 0.05 0.00 0.76 99.04 00:12:01 all 0.12 0.00 0.25 0.00 1.77 97.85 00:12:01 0 0.03 0.00 0.28 0.00 1.25 98.43 00:12:01 1 0.05 0.00 0.10 0.00 1.61 98.24 00:12:01 2 0.08 0.00 0.53 0.02 2.09 97.28 00:12:01 3 0.31 0.00 0.10 0.00 2.13 97.46 00:13:01 all 0.10 0.00 0.05 0.00 0.84 99.01 00:13:01 0 0.05 0.00 0.03 0.00 0.60 99.32 00:13:01 1 0.05 0.00 0.12 0.00 1.37 98.47 00:13:01 2 0.02 0.00 0.03 0.00 0.68 99.27 00:13:01 3 0.27 0.00 0.03 0.00 0.71 98.99 00:14:02 all 0.09 0.00 0.12 0.00 0.99 98.79 00:14:02 0 0.03 0.00 0.05 0.00 1.23 98.69 00:14:02 1 0.03 0.00 0.26 0.00 0.58 99.12 00:14:02 2 0.05 0.00 0.08 0.00 1.48 98.39 00:14:02 3 0.26 0.00 0.08 0.00 0.68 98.98 00:15:01 all 0.08 0.00 0.08 0.00 0.86 98.97 00:15:01 0 0.05 0.00 0.07 0.00 1.97 97.92 00:15:01 1 0.02 0.00 0.20 0.00 0.24 99.54 00:15:01 2 0.05 0.00 0.02 0.00 0.51 99.43 00:15:01 3 0.20 0.00 0.05 0.00 0.72 99.02 00:16:01 all 2.76 0.00 2.12 1.76 14.94 78.42 00:16:01 0 2.38 0.00 2.55 0.33 16.06 78.68 00:16:01 1 1.97 0.00 1.67 0.72 14.39 81.25 00:16:01 2 2.35 0.00 1.80 0.16 14.97 80.73 00:16:01 3 4.37 0.00 2.47 5.96 14.36 72.85 Average: all 1.71 0.00 0.85 0.44 5.34 91.67 Average: 0 1.76 0.00 0.95 0.10 5.85 91.34 Average: 1 1.49 0.00 0.84 0.26 5.07 92.33 Average: 2 1.68 0.00 0.78 0.08 5.27 92.20 Average: 3 1.89 0.00 0.83 1.33 5.16 90.79