---> uname -a: Linux prd-centos7-docker-4c-2g-31891.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-766 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/ndry_app-functions-sdk-go_PR-766@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 716 109 0 1011 1016 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:1a:58:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.61/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85495sec preferred_lft 85495sec inet6 fe80::f816:3eff:fe1a:58f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:ce:96:72 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::42:9fff:fece:9672/64 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) 03/29/21 _x86_64_ (4 CPU) 23:00:52 LINUX RESTART (4 CPU) 23:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:03:01 91.48 47.86 43.62 0.00 3409.41 35711.77 0.00 23:04:02 42.32 13.01 29.30 0.00 4598.52 3848.97 0.00 23:05:01 12.87 4.69 8.18 0.00 346.48 1405.89 0.00 23:06:01 1.90 0.00 1.90 0.00 0.00 35.21 0.00 23:07:01 0.38 0.00 0.38 0.00 0.00 5.74 0.00 23:08:01 0.32 0.00 0.32 0.00 0.00 3.64 0.00 23:09:01 0.28 0.00 0.28 0.00 0.00 2.71 0.00 23:10:02 0.17 0.00 0.17 0.00 0.00 2.01 0.00 23:11:01 0.71 0.00 0.71 0.00 0.00 7.82 0.00 23:12:01 0.63 0.00 0.63 0.00 0.00 6.18 0.00 23:13:01 0.37 0.00 0.37 0.00 0.00 4.91 0.00 23:14:01 0.18 0.00 0.18 0.00 0.00 1.91 0.00 23:15:01 0.20 0.00 0.20 0.00 0.00 2.20 0.00 23:16:01 152.35 81.33 71.03 0.00 6853.76 18789.68 0.00 Average: 21.74 10.49 11.25 0.00 1089.96 4260.41 0.00 23:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:03:01 80792 0 509964 27.10 2620 1288168 1082580 36.95 324136 1278924 47480 23:04:02 117108 0 661148 35.14 2620 1100668 1646936 56.21 434456 1126896 52 23:05:01 224572 0 619952 32.95 2620 1034400 1210844 41.32 410576 1045080 8 23:06:01 243140 0 601308 31.96 2620 1034476 1074236 36.66 400284 1039956 8 23:07:01 241284 0 603160 32.06 2620 1034480 1074232 36.66 406020 1036180 12 23:08:01 240504 0 603932 32.10 2620 1034488 1074452 36.67 413224 1030040 8 23:09:01 239616 0 604820 32.14 2620 1034488 1074236 36.66 455360 985272 8 23:10:02 228560 0 615868 32.73 2620 1034496 1074472 36.67 470264 984864 8 23:11:01 228804 0 615620 32.72 2620 1034500 1074364 36.67 469716 984864 8 23:12:01 228968 0 615452 32.71 2620 1034504 1074364 36.67 469844 984864 8 23:13:01 228584 0 615780 32.73 2620 1034560 1074448 36.67 470152 984876 28 23:14:01 228896 0 615516 32.71 2620 1034512 1074364 36.67 469712 984864 16 23:15:01 229160 0 615240 32.70 2620 1034524 1074364 36.67 469740 984864 8 23:16:01 147744 0 713320 37.91 2620 1017860 1391052 47.47 472464 1006788 40 Average: 207695 0 615077 32.69 2620 1056152 1148210 39.19 438282 1032738 3407 23:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:03:01 eth0 124.19 97.39 491.60 31.99 0.00 0.00 0.00 0.00 23:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:02 eth0 145.58 119.93 823.56 32.49 0.00 0.00 0.00 0.00 23:04:02 vetheb4ffdb 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 23:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 23:05:01 eth0 113.97 142.92 338.08 52.38 0.00 0.00 0.00 0.00 23:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 docker0 117.83 86.28 9.58 313.27 0.00 0.00 0.00 0.00 23:06:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 23:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 23:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 eth0 0.81 0.57 0.41 0.27 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.85 0.05 0.08 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:02 eth0 0.53 0.32 0.27 0.17 0.00 0.00 0.00 0.00 23:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.33 0.25 0.14 0.08 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 212.36 137.70 2179.33 20.85 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.86 35.66 274.57 9.85 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 8.32 6.10 0.68 22.12 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) 03/29/21 _x86_64_ (4 CPU) 23:00:52 LINUX RESTART (4 CPU) 23:02:02 CPU %user %nice %system %iowait %steal %idle 23:03:01 all 7.97 0.00 5.81 8.54 49.19 28.49 23:03:01 0 7.05 0.00 5.00 9.43 48.91 29.61 23:03:01 1 8.71 0.00 5.12 9.90 49.21 27.05 23:03:01 2 6.93 0.00 5.12 8.94 48.57 30.44 23:03:01 3 9.28 0.00 8.10 5.79 50.14 26.68 23:04:02 all 5.11 0.00 2.45 1.01 36.04 55.39 23:04:02 0 4.77 0.00 1.75 0.73 38.66 54.09 23:04:02 1 3.98 0.00 2.86 0.97 35.12 57.07 23:04:02 2 5.44 0.00 2.60 0.93 35.59 55.45 23:04:02 3 6.29 0.00 2.63 1.41 34.67 55.00 23:05:01 all 2.46 0.00 2.37 0.19 21.23 73.75 23:05:01 0 1.74 0.00 1.70 0.06 21.86 74.64 23:05:01 1 1.94 0.00 2.33 0.15 20.71 74.87 23:05:01 2 2.41 0.00 3.05 0.47 21.26 72.82 23:05:01 3 3.77 0.00 2.42 0.11 21.10 72.61 23:06:01 all 0.05 0.00 0.08 0.00 1.55 98.33 23:06:01 0 0.02 0.00 0.10 0.00 1.84 98.05 23:06:01 1 0.02 0.00 0.07 0.00 1.45 98.47 23:06:01 2 0.12 0.00 0.07 0.00 1.21 98.61 23:06:01 3 0.03 0.00 0.08 0.00 1.71 98.18 23:07:01 all 0.05 0.00 0.04 0.00 1.25 98.65 23:07:01 0 0.03 0.00 0.08 0.00 0.78 99.11 23:07:01 1 0.02 0.00 0.02 0.00 1.69 98.28 23:07:01 2 0.02 0.00 0.03 0.00 1.32 98.63 23:07:01 3 0.13 0.00 0.03 0.02 1.22 98.60 23:08:01 all 0.06 0.00 0.05 0.00 1.99 97.90 23:08:01 0 0.00 0.00 0.10 0.00 1.98 97.93 23:08:01 1 0.02 0.00 0.00 0.00 0.76 99.22 23:08:01 2 0.03 0.00 0.06 0.00 3.36 96.55 23:08:01 3 0.18 0.00 0.03 0.00 1.85 97.93 23:09:01 all 0.05 0.00 0.33 0.00 3.03 96.59 23:09:01 0 0.07 0.00 0.67 0.00 2.05 97.21 23:09:01 1 0.03 0.00 0.13 0.00 5.02 94.82 23:09:01 2 0.02 0.00 0.31 0.00 2.01 97.66 23:09:01 3 0.08 0.00 0.23 0.00 2.97 96.72 23:10:02 all 0.09 0.00 0.03 0.00 0.53 99.34 23:10:02 0 0.28 0.00 0.03 0.00 0.45 99.24 23:10:02 1 0.05 0.00 0.05 0.00 1.42 98.48 23:10:02 2 0.02 0.00 0.02 0.00 0.13 99.83 23:10:02 3 0.02 0.00 0.02 0.00 0.13 99.83 23:11:01 all 0.13 0.00 0.03 0.02 0.58 99.24 23:11:01 0 0.42 0.00 0.02 0.00 0.89 98.67 23:11:01 1 0.03 0.00 0.02 0.08 0.82 99.04 23:11:01 2 0.03 0.00 0.07 0.00 0.36 99.54 23:11:01 3 0.02 0.00 0.02 0.00 0.25 99.71 23:12:01 all 0.08 0.00 0.04 0.00 0.30 99.57 23:12:01 0 0.28 0.00 0.07 0.00 0.48 99.17 23:12:01 1 0.00 0.00 0.02 0.00 0.10 99.88 23:12:01 2 0.05 0.00 0.07 0.00 0.60 99.29 23:12:01 3 0.00 0.00 0.02 0.00 0.03 99.95 23:13:01 all 0.10 0.00 0.02 0.00 0.11 99.77 23:13:01 0 0.32 0.00 0.03 0.00 0.10 99.55 23:13:01 1 0.03 0.00 0.02 0.00 0.08 99.87 23:13:01 2 0.03 0.00 0.02 0.00 0.12 99.83 23:13:01 3 0.03 0.00 0.02 0.00 0.13 99.82 23:13:01 CPU %user %nice %system %iowait %steal %idle 23:14:01 all 0.09 0.00 0.02 0.00 0.66 99.23 23:14:01 0 0.31 0.00 0.02 0.00 0.50 99.17 23:14:01 1 0.00 0.00 0.02 0.00 0.22 99.77 23:14:01 2 0.03 0.00 0.03 0.00 0.88 99.06 23:14:01 3 0.02 0.00 0.02 0.00 1.04 98.93 23:15:01 all 0.11 0.00 0.02 0.00 0.15 99.72 23:15:01 0 0.02 0.00 0.02 0.00 0.03 99.93 23:15:01 1 0.02 0.00 0.02 0.00 0.07 99.90 23:15:01 2 0.05 0.00 0.03 0.00 0.10 99.82 23:15:01 3 0.35 0.00 0.02 0.00 0.40 99.23 23:16:01 all 4.05 0.00 4.25 1.92 22.42 67.35 23:16:01 0 3.67 0.00 3.84 0.41 23.67 68.40 23:16:01 1 5.39 0.00 5.34 1.52 21.94 65.82 23:16:01 2 3.23 0.00 3.47 4.10 22.82 66.38 23:16:01 3 3.98 0.00 4.40 1.64 21.19 68.80 Average: all 1.62 0.00 1.23 0.95 11.01 85.19 Average: 0 1.53 0.00 1.07 0.90 11.50 85.01 Average: 1 1.59 0.00 1.24 1.01 10.87 85.28 Average: 2 1.48 0.00 1.18 1.18 10.98 85.18 Average: 3 1.90 0.00 1.41 0.71 10.69 85.30