---> uname -a: Linux prd-centos7-docker-4c-2g-27497.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/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /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/ndry_app-functions-sdk-go_PR-712 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/ndry_app-functions-sdk-go_PR-712@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 703 93 0 1040 1029 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:c0:6f:fd brd ff:ff:ff:ff:ff:ff inet 10.30.123.129/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fec0:6ffd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:09:22:e0 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::42:73ff:fe09:22e0/64 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) 02/24/21 _x86_64_ (4 CPU) 06:03:29 LINUX RESTART (4 CPU) 06:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:05:01 58.43 17.89 40.54 0.00 4827.56 4875.69 0.00 06:06:01 1.10 0.00 1.10 0.00 0.00 24.45 0.00 06:07:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 06:08:02 0.25 0.00 0.25 0.00 0.00 2.83 0.00 06:09:01 0.15 0.00 0.15 0.00 0.00 1.96 0.00 06:10:01 0.33 0.00 0.33 0.00 0.00 4.30 0.00 06:11:01 0.25 0.00 0.25 0.00 0.00 3.15 0.00 06:12:01 0.27 0.00 0.27 0.00 0.00 2.93 0.00 06:13:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 06:14:01 0.20 0.00 0.20 0.00 0.00 2.22 0.00 06:15:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 06:16:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 06:17:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 06:18:01 0.78 0.48 0.30 0.00 140.68 4.53 0.00 Average: 4.52 1.31 3.20 0.00 355.55 353.38 0.00 06:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 228764 0 609096 32.37 2620 1041064 1120944 38.26 408464 1046568 132 06:06:01 234364 0 603528 32.08 2620 1041032 1079152 36.83 407624 1042188 20 06:07:01 233816 0 604072 32.11 2620 1041036 1079248 36.83 419728 1030892 16 06:08:02 233460 0 604428 32.12 2620 1041036 1079152 36.83 420768 1030392 16 06:09:01 233624 0 604256 32.11 2620 1041044 1079152 36.83 430328 1020840 8 06:10:01 233064 0 604812 32.14 2620 1041048 1079236 36.83 432232 1019404 8 06:11:01 232956 0 604916 32.15 2620 1041052 1079260 36.83 432516 1019404 8 06:12:01 233524 0 604344 32.12 2620 1041056 1079152 36.83 431920 1019400 8 06:13:01 233400 0 604460 32.13 2620 1041064 1079152 36.83 431804 1019404 16 06:14:01 233392 0 604464 32.13 2620 1041068 1079152 36.83 431792 1019400 8 06:15:01 233240 0 604616 32.13 2620 1041068 1079248 36.83 432384 1019400 12 06:16:01 233544 0 604304 32.12 2620 1041076 1079188 36.83 432100 1019400 12 06:17:01 233816 0 604028 32.10 2620 1041080 1079152 36.83 432128 1019400 8 06:18:01 223904 0 609896 32.41 2620 1045124 1091936 37.27 436388 1023412 112 Average: 232491 0 605087 32.16 2620 1041346 1083080 36.96 427155 1024965 27 06:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 eth0 648.03 523.12 1457.45 105.88 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 128.04 92.36 9.91 307.76 0.00 0.00 0.00 0.00 06:06:01 eth0 0.73 0.07 0.06 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 0.57 0.35 0.27 0.20 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 06:08:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.44 0.08 0.02 0.01 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 0.68 0.25 0.19 0.08 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 0.52 0.33 0.27 0.20 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 0.10 0.08 0.01 0.01 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 06:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 eth0 0.08 0.08 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 1.18 0.53 0.45 0.24 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 06:16:01 eth0 0.33 0.22 0.22 0.05 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 eth0 3.13 2.03 3.35 0.95 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.95 37.74 104.65 7.70 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 9.16 6.61 0.71 22.03 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) 02/24/21 _x86_64_ (4 CPU) 06:03:29 LINUX RESTART (4 CPU) 06:04:01 CPU %user %nice %system %iowait %steal %idle 06:05:01 all 8.92 0.00 3.50 1.18 0.01 86.40 06:05:01 0 7.52 0.00 4.73 1.49 0.00 86.25 06:05:01 1 9.14 0.00 3.18 2.02 0.00 85.67 06:05:01 2 9.65 0.00 2.91 0.30 0.02 87.12 06:05:01 3 9.35 0.00 3.18 0.91 0.02 86.54 06:06:01 all 0.15 0.00 0.05 0.00 0.00 99.80 06:06:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:06:01 1 0.03 0.00 0.08 0.00 0.00 99.88 06:06:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:06:01 3 0.48 0.00 0.03 0.00 0.00 99.48 06:07:01 all 0.15 0.00 0.06 0.00 0.01 99.78 06:07:01 0 0.05 0.00 0.07 0.00 0.02 99.87 06:07:01 1 0.07 0.00 0.10 0.00 0.02 99.82 06:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:07:01 3 0.45 0.00 0.03 0.00 0.00 99.52 06:08:02 all 0.16 0.00 0.03 0.00 0.00 99.81 06:08:02 0 0.03 0.00 0.02 0.00 0.00 99.95 06:08:02 1 0.08 0.00 0.05 0.00 0.00 99.87 06:08:02 2 0.02 0.00 0.02 0.00 0.00 99.97 06:08:02 3 0.50 0.00 0.03 0.00 0.02 99.45 06:09:01 all 0.16 0.00 0.08 0.00 0.00 99.75 06:09:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:09:01 1 0.03 0.00 0.15 0.00 0.00 99.81 06:09:01 2 0.20 0.00 0.07 0.00 0.00 99.73 06:09:01 3 0.39 0.00 0.05 0.00 0.02 99.54 06:10:01 all 0.15 0.00 0.08 0.00 0.00 99.77 06:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:10:01 1 0.02 0.00 0.18 0.00 0.00 99.80 06:10:01 2 0.53 0.00 0.05 0.00 0.00 99.42 06:10:01 3 0.05 0.00 0.07 0.00 0.00 99.88 06:11:01 all 0.18 0.00 0.03 0.00 0.00 99.79 06:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:11:01 1 0.03 0.00 0.02 0.00 0.00 99.95 06:11:01 2 0.53 0.00 0.03 0.00 0.00 99.43 06:11:01 3 0.13 0.00 0.05 0.00 0.00 99.82 06:12:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:12:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:12:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:12:01 2 0.50 0.00 0.02 0.00 0.00 99.48 06:12:01 3 0.07 0.00 0.07 0.00 0.02 99.85 06:13:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:13:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:13:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:13:01 2 0.50 0.00 0.05 0.00 0.02 99.43 06:13:01 3 0.07 0.00 0.05 0.00 0.00 99.88 06:14:01 all 0.15 0.00 0.03 0.00 0.00 99.82 06:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 06:14:01 1 0.03 0.00 0.05 0.00 0.02 99.90 06:14:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:14:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:15:01 all 0.16 0.00 0.03 0.00 0.00 99.81 06:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:15:01 1 0.07 0.00 0.05 0.00 0.00 99.88 06:15:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 0.16 0.00 0.04 0.00 0.00 99.80 06:16:01 0 0.00 0.00 0.03 0.00 0.00 99.97 06:16:01 1 0.08 0.00 0.08 0.00 0.00 99.83 06:16:01 2 0.53 0.00 0.03 0.00 0.00 99.43 06:16:01 3 0.03 0.00 0.02 0.00 0.00 99.95 06:17:01 all 0.15 0.00 0.02 0.00 0.00 99.82 06:17:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:17:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:17:01 2 0.52 0.00 0.02 0.00 0.02 99.45 06:17:01 3 0.02 0.00 0.03 0.00 0.00 99.95 06:18:01 all 0.37 0.00 0.20 0.01 0.00 99.42 06:18:01 0 0.22 0.00 0.27 0.02 0.00 99.50 06:18:01 1 0.25 0.00 0.20 0.00 0.00 99.55 06:18:01 2 0.87 0.00 0.23 0.02 0.00 98.88 06:18:01 3 0.15 0.00 0.12 0.00 0.00 99.73 Average: all 0.79 0.00 0.30 0.08 0.00 98.82 Average: 0 0.57 0.00 0.37 0.11 0.00 98.95 Average: 1 0.71 0.00 0.30 0.14 0.00 98.85 Average: 2 1.06 0.00 0.25 0.02 0.00 98.66 Average: 3 0.83 0.00 0.27 0.06 0.00 98.83