---> uname -a: Linux prd-centos7-docker-4c-2g-217.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: 2933.442 BogoMIPS: 5866.88 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-788@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 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-788 ---> free -m: total used free shared buff/cache available Mem: 1837 722 93 0 1021 1010 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:33:65:4c brd ff:ff:ff:ff:ff:ff inet 10.30.122.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe33:654c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cc:ff:5a:9f 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:ccff:feff:5a9f/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) 04/15/21 _x86_64_ (4 CPU) 06:03:43 LINUX RESTART (4 CPU) 06:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:05:03 185.19 96.69 88.50 0.00 10062.17 41028.46 0.00 06:06:01 2.20 0.00 2.20 0.00 0.00 51.94 0.00 06:07:01 0.40 0.00 0.40 0.00 0.00 6.09 0.00 06:08:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 06:09:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 06:10:01 0.32 0.00 0.32 0.00 0.00 5.15 0.00 06:11:01 0.25 0.00 0.25 0.00 0.00 3.65 0.00 06:12:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 06:13:01 0.28 0.00 0.28 0.00 0.00 2.78 0.00 06:14:01 0.18 0.00 0.18 0.00 0.00 1.92 0.00 06:15:01 71.35 50.50 20.85 0.00 4207.12 5832.27 0.00 Average: 23.81 13.43 10.38 0.00 1302.14 4282.85 0.00 06:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:03 247928 0 582976 30.98 2620 1048020 1106796 37.77 401352 1034540 132 06:06:01 253716 0 577068 30.67 2620 1048140 1079636 36.85 402732 1028148 12 06:07:01 251296 0 579484 30.80 2620 1048144 1079804 36.85 404208 1029200 8 06:08:01 250764 0 580016 30.83 2620 1048144 1079840 36.85 414740 1018776 8 06:09:01 251144 0 579624 30.81 2620 1048156 1079840 36.85 408908 1024728 8 06:10:01 248788 0 581976 30.93 2620 1048160 1079720 36.85 416776 1019260 12 06:11:01 247968 0 582792 30.97 2620 1048164 1079636 36.85 418684 1018284 8 06:12:01 247916 0 582840 30.98 2620 1048168 1079636 36.85 422120 1014996 8 06:13:01 247796 0 582952 30.98 2620 1048176 1079636 36.85 422124 1015000 8 06:14:01 247672 0 583072 30.99 2620 1048180 1079636 36.85 422272 1014996 8 06:15:01 74932 0 717120 38.11 2620 1086872 1507244 51.44 565476 1008520 94988 Average: 233629 0 593629 31.55 2620 1051666 1121039 38.26 427217 1020586 8655 06:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:03 eth0 748.61 584.19 1703.84 105.63 0.00 0.00 0.00 0.00 06:05:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:03 docker0 126.58 95.57 9.97 310.37 0.00 0.00 0.00 0.00 06:06:01 eth0 0.78 0.09 0.06 0.02 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 1.32 0.62 0.64 0.19 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 06:08:01 eth0 1.28 0.32 0.35 0.23 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 eth0 0.55 0.35 0.27 0.20 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 0.30 0.20 0.14 0.07 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 0.12 0.10 0.01 0.01 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 0.08 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 0.05 0.05 0.00 0.00 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 225.44 179.30 2169.06 18.41 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 Average: eth0 89.30 69.84 353.63 11.38 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 11.55 8.72 0.91 28.32 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) 04/15/21 _x86_64_ (4 CPU) 06:03:43 LINUX RESTART (4 CPU) 06:04:01 CPU %user %nice %system %iowait %steal %idle 06:05:03 all 14.63 0.00 9.02 5.57 0.06 70.72 06:05:03 0 14.98 0.00 9.61 5.47 0.08 69.85 06:05:03 1 14.30 0.00 10.53 4.83 0.05 70.29 06:05:03 2 14.42 0.00 8.06 6.65 0.05 70.82 06:05:03 3 14.80 0.00 7.88 5.31 0.07 71.93 06:06:01 all 0.15 0.00 0.07 0.00 0.00 99.78 06:06:01 0 0.03 0.00 0.07 0.00 0.00 99.90 06:06:01 1 0.03 0.00 0.09 0.00 0.00 99.88 06:06:01 2 0.45 0.00 0.09 0.00 0.00 99.47 06:06:01 3 0.07 0.00 0.05 0.00 0.00 99.88 06:07:01 all 0.19 0.00 0.05 0.00 0.01 99.74 06:07:01 0 0.07 0.00 0.08 0.00 0.00 99.85 06:07:01 1 0.08 0.00 0.02 0.00 0.03 99.87 06:07:01 2 0.53 0.00 0.05 0.00 0.02 99.40 06:07:01 3 0.08 0.00 0.07 0.00 0.00 99.85 06:08:01 all 0.16 0.00 0.06 0.00 0.00 99.78 06:08:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:08:01 1 0.53 0.00 0.07 0.00 0.00 99.40 06:08:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:08:01 3 0.05 0.00 0.07 0.00 0.02 99.87 06:09:01 all 0.22 0.00 0.24 0.00 0.01 99.53 06:09:01 0 0.10 0.00 0.27 0.00 0.02 99.62 06:09:01 1 0.57 0.00 0.12 0.00 0.02 99.30 06:09:01 2 0.15 0.00 0.30 0.00 0.00 99.55 06:09:01 3 0.08 0.00 0.28 0.00 0.00 99.63 06:10:01 all 0.16 0.00 0.05 0.00 0.00 99.79 06:10:01 0 0.03 0.00 0.02 0.00 0.00 99.95 06:10:01 1 0.50 0.00 0.07 0.00 0.00 99.43 06:10:01 2 0.07 0.00 0.08 0.00 0.00 99.85 06:10:01 3 0.03 0.00 0.05 0.00 0.00 99.92 06:11:01 all 0.17 0.00 0.12 0.00 0.00 99.71 06:11:01 0 0.05 0.00 0.03 0.00 0.00 99.92 06:11:01 1 0.18 0.00 0.35 0.00 0.00 99.47 06:11:01 2 0.38 0.00 0.05 0.00 0.00 99.57 06:11:01 3 0.07 0.00 0.03 0.00 0.00 99.90 06:12:01 all 0.15 0.00 0.04 0.00 0.00 99.82 06:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:12:01 1 0.03 0.00 0.05 0.00 0.00 99.92 06:12:01 2 0.52 0.00 0.02 0.00 0.00 99.47 06:12:01 3 0.02 0.00 0.05 0.00 0.00 99.93 06:13:01 all 0.15 0.00 0.05 0.00 0.00 99.81 06:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:13:01 1 0.05 0.00 0.08 0.00 0.00 99.87 06:13:01 2 0.48 0.00 0.05 0.00 0.00 99.47 06:13:01 3 0.03 0.00 0.03 0.00 0.00 99.93 06:14:01 all 0.15 0.00 0.05 0.00 0.00 99.80 06:14:01 0 0.00 0.00 0.03 0.00 0.00 99.97 06:14:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:14:01 2 0.52 0.00 0.03 0.00 0.00 99.45 06:14:01 3 0.05 0.00 0.07 0.00 0.00 99.88 06:15:01 all 3.62 0.00 2.48 1.39 0.01 92.50 06:15:01 0 3.49 0.00 2.78 0.37 0.00 93.36 06:15:01 1 3.43 0.00 2.58 1.49 0.02 92.48 06:15:01 2 3.88 0.00 2.21 2.51 0.00 91.40 06:15:01 3 3.69 0.00 2.35 1.17 0.03 92.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.78 0.00 1.10 0.63 0.01 96.49 Average: 0 1.69 0.00 1.17 0.52 0.01 96.61 Average: 1 1.78 0.00 1.26 0.57 0.01 96.38 Average: 2 1.93 0.00 0.99 0.83 0.01 96.24 Average: 3 1.70 0.00 0.98 0.58 0.01 96.72