---> uname -a: Linux prd-centos7-docker-4c-2g-27674.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 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-714 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/ndry_app-functions-sdk-go_PR-714@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 686 98 0 1052 1046 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:9e:b9:13 brd ff:ff:ff:ff:ff:ff inet 10.30.123.131/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85156sec preferred_lft 85156sec inet6 fe80::f816:3eff:fe9e:b913/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1c:4f:52:e2 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::42:1cff:fe4f:52e2/64 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) 02/25/21 _x86_64_ (4 CPU) 15:54:01 LINUX RESTART (4 CPU) 15:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:56:01 8.39 2.75 5.64 0.00 130.94 1265.25 0.00 15:57:01 0.42 0.00 0.42 0.00 0.00 6.23 0.00 15:58:01 0.17 0.00 0.17 0.00 0.00 2.30 0.00 15:59:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 16:00:02 0.28 0.00 0.28 0.00 0.00 4.10 0.00 16:01:01 0.29 0.02 0.27 0.00 0.14 3.18 0.00 16:02:01 0.45 0.08 0.37 0.00 1.60 7.13 0.00 16:03:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 16:04:01 0.25 0.00 0.25 0.00 0.00 3.35 0.00 16:05:01 0.23 0.00 0.23 0.00 0.00 3.61 0.00 16:06:01 0.33 0.00 0.33 0.00 0.00 5.05 0.00 16:07:01 0.27 0.00 0.27 0.00 0.00 4.70 0.00 16:08:01 0.23 0.00 0.23 0.00 0.00 3.86 0.00 16:09:01 0.28 0.03 0.25 0.00 0.93 3.06 0.00 16:10:01 1.00 0.17 0.83 0.00 5.33 16.79 0.00 16:11:01 0.30 0.00 0.30 0.00 0.00 4.18 0.00 16:12:01 0.25 0.00 0.25 0.00 0.00 3.35 0.00 16:13:01 0.20 0.00 0.20 0.00 0.00 3.17 0.00 16:14:01 0.32 0.00 0.32 0.00 0.00 4.60 0.00 Average: 0.75 0.16 0.59 0.00 7.32 71.21 0.00 15:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:56:01 245312 0 575780 30.60 2620 1057832 1109184 37.85 377180 1061048 20 15:57:01 245468 0 575616 30.59 2620 1057840 1077052 36.76 391684 1046748 20 15:58:01 243724 0 577356 30.69 2620 1057844 1077052 36.76 396664 1043968 20 15:59:01 243328 0 577752 30.71 2620 1057844 1076920 36.75 402452 1038536 12 16:00:02 242996 0 578076 30.72 2620 1057852 1076992 36.76 403288 1038104 8 16:01:01 241780 0 579288 30.79 2620 1057856 1079432 36.84 425572 1016636 12 16:02:01 242996 0 577948 30.72 2620 1057980 1077428 36.77 424924 1016692 8 16:03:01 242732 0 578204 30.73 2620 1057988 1077428 36.77 424932 1016692 8 16:04:01 242848 0 578084 30.72 2620 1057992 1077428 36.77 424812 1016692 8 16:05:01 239432 0 581496 30.91 2620 1057996 1077548 36.77 431112 1013888 8 16:06:01 239824 0 581100 30.88 2620 1058000 1077428 36.77 430336 1013888 8 16:07:01 240204 0 580716 30.86 2620 1058004 1077476 36.77 430712 1013888 20 16:08:01 240120 0 580792 30.87 2620 1058012 1077428 36.77 430472 1013888 8 16:09:01 238288 0 582624 30.97 2620 1058012 1078984 36.82 431960 1013888 12 16:10:01 239364 0 581512 30.91 2620 1058048 1077500 36.77 431616 1013152 8 16:11:01 239668 0 581204 30.89 2620 1058052 1077428 36.77 431128 1013152 8 16:12:01 239940 0 580896 30.87 2620 1058088 1077428 36.77 431356 1013160 20 16:13:01 239964 0 580900 30.87 2620 1058060 1077428 36.77 431240 1013152 12 16:14:01 240088 0 580772 30.87 2620 1058064 1077428 36.77 431264 1013152 8 Average: 241478 0 579480 30.80 2620 1057967 1079210 36.83 420142 1022649 12 15:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:56:01 eth0 10.51 6.39 10.39 3.04 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 1.73 0.35 0.38 0.20 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 1.18 0.58 0.56 0.37 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:02 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 16:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 eth0 0.10 0.05 0.06 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.63 0.53 0.35 0.28 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.53 0.02 0.05 0.00 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.88 0.49 0.64 0.22 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 0.00 0.00 0.00 0.00 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) 02/25/21 _x86_64_ (4 CPU) 15:54:01 LINUX RESTART (4 CPU) 15:55:01 CPU %user %nice %system %iowait %steal %idle 15:56:01 all 0.46 0.00 0.17 0.08 0.02 99.28 15:56:01 0 0.65 0.00 0.10 0.00 0.03 99.22 15:56:01 1 0.40 0.00 0.18 0.13 0.02 99.27 15:56:01 2 0.48 0.00 0.18 0.10 0.00 99.23 15:56:01 3 0.30 0.00 0.20 0.07 0.02 99.42 15:57:01 all 0.15 0.00 0.06 0.00 0.01 99.78 15:57:01 0 0.47 0.00 0.08 0.00 0.00 99.45 15:57:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:57:01 2 0.02 0.00 0.03 0.00 0.02 99.93 15:57:01 3 0.08 0.00 0.08 0.00 0.02 99.82 15:58:01 all 0.19 0.00 0.03 0.00 0.00 99.78 15:58:01 0 0.05 0.00 0.02 0.00 0.00 99.93 15:58:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:58:01 2 0.53 0.00 0.03 0.00 0.00 99.43 15:58:01 3 0.10 0.00 0.02 0.00 0.00 99.88 15:59:01 all 0.16 0.00 0.04 0.00 0.00 99.80 15:59:01 0 0.03 0.00 0.05 0.00 0.00 99.92 15:59:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:59:01 2 0.52 0.00 0.03 0.00 0.00 99.45 15:59:01 3 0.02 0.00 0.03 0.00 0.00 99.95 16:00:02 all 0.15 0.00 0.05 0.00 0.02 99.78 16:00:02 0 0.02 0.00 0.07 0.00 0.02 99.90 16:00:02 1 0.03 0.00 0.02 0.00 0.05 99.90 16:00:02 2 0.50 0.00 0.05 0.00 0.00 99.45 16:00:02 3 0.05 0.00 0.05 0.00 0.02 99.88 16:01:01 all 0.14 0.00 0.04 0.00 0.00 99.82 16:01:01 0 0.02 0.00 0.08 0.00 0.00 99.90 16:01:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:01:01 2 0.46 0.00 0.05 0.00 0.02 99.47 16:01:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:02:01 all 0.16 0.00 0.04 0.00 0.00 99.80 16:02:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:02:01 1 0.53 0.00 0.03 0.00 0.00 99.43 16:02:01 2 0.05 0.00 0.08 0.00 0.00 99.87 16:02:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 all 0.15 0.00 0.02 0.00 0.00 99.83 16:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:03:01 1 0.52 0.00 0.02 0.00 0.02 99.45 16:03:01 2 0.05 0.00 0.03 0.00 0.00 99.92 16:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:04:01 all 0.15 0.00 0.03 0.00 0.00 99.82 16:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:04:01 1 0.50 0.00 0.03 0.00 0.00 99.47 16:04:01 2 0.07 0.00 0.05 0.00 0.00 99.88 16:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:05:01 all 0.15 0.00 0.03 0.00 0.01 99.81 16:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:05:01 1 0.50 0.00 0.00 0.00 0.00 99.50 16:05:01 2 0.05 0.00 0.07 0.00 0.02 99.87 16:05:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:06:01 all 0.14 0.00 0.03 0.00 0.00 99.82 16:06:01 0 0.03 0.00 0.05 0.00 0.00 99.92 16:06:01 1 0.48 0.00 0.03 0.00 0.00 99.48 16:06:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:06:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 0.15 0.00 0.02 0.00 0.00 99.82 16:07:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:07:01 1 0.52 0.00 0.03 0.00 0.00 99.45 16:07:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 16:08:01 all 0.16 0.00 0.02 0.00 0.00 99.82 16:08:01 0 0.28 0.00 0.02 0.00 0.00 99.70 16:08:01 1 0.07 0.00 0.02 0.00 0.00 99.92 16:08:01 2 0.18 0.00 0.05 0.00 0.00 99.77 16:08:01 3 0.10 0.00 0.02 0.00 0.00 99.88 16:09:01 all 0.15 0.00 0.04 0.00 0.00 99.81 16:09:01 0 0.03 0.00 0.03 0.00 0.00 99.93 16:09:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:09:01 2 0.03 0.00 0.05 0.00 0.00 99.92 16:09:01 3 0.53 0.00 0.03 0.00 0.00 99.43 16:10:01 all 0.15 0.00 0.03 0.00 0.00 99.81 16:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:10:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:10:01 2 0.03 0.00 0.03 0.00 0.00 99.93 16:10:01 3 0.50 0.00 0.03 0.00 0.02 99.45 16:11:01 all 0.15 0.00 0.03 0.00 0.01 99.80 16:11:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:11:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:11:01 2 0.03 0.00 0.05 0.00 0.02 99.90 16:11:01 3 0.52 0.00 0.02 0.00 0.00 99.47 16:12:01 all 0.15 0.00 0.02 0.00 0.00 99.82 16:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 16:12:01 1 0.05 0.00 0.05 0.00 0.00 99.90 16:12:01 2 0.03 0.00 0.02 0.00 0.00 99.95 16:12:01 3 0.52 0.00 0.02 0.00 0.00 99.47 16:13:01 all 0.13 0.00 0.03 0.00 0.00 99.83 16:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:13:01 1 0.35 0.00 0.03 0.00 0.02 99.60 16:13:01 2 0.03 0.00 0.05 0.00 0.00 99.92 16:13:01 3 0.13 0.00 0.02 0.00 0.00 99.85 16:14:01 all 0.04 0.00 0.03 0.00 0.00 99.92 16:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:14:01 1 0.07 0.00 0.05 0.00 0.00 99.88 16:14:01 2 0.05 0.00 0.03 0.00 0.02 99.90 16:14:01 3 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 0.16 0.00 0.04 0.00 0.01 99.79 Average: 0 0.10 0.00 0.04 0.00 0.00 99.86 Average: 1 0.23 0.00 0.04 0.01 0.01 99.72 Average: 2 0.17 0.00 0.05 0.01 0.00 99.77 Average: 3 0.16 0.00 0.03 0.00 0.00 99.80