---> uname -a: Linux prd-centos7-docker-4c-2g-28571.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 8.6G 41.4G 17% / 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 8.6G 41.4G 17% /facter-os /dev/vda1 50.0G 8.6G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.6G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/ndry_app-functions-sdk-go_master@tmp /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.6G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.6G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.6G 41.4G 17% /w/workspace/ndry_app-functions-sdk-go_master ---> free -m: total used free shared buff/cache available Mem: 1837 837 147 0 852 936 Swap: 1023 3 1020 ---> 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:f2:35:22 brd ff:ff:ff:ff:ff:ff inet 10.30.123.215/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fef2:3522/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:62:ba:5a:cf 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::42:62ff:feba:5acf/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) 03/04/21 _x86_64_ (4 CPU) 22:32:27 LINUX RESTART (4 CPU) 22:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:34:02 53.06 17.53 35.54 0.00 4815.31 4915.00 0.00 22:35:01 2.05 0.00 2.05 0.00 0.00 42.51 0.00 22:36:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 22:37:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 22:38:01 0.18 0.00 0.18 0.00 0.00 2.06 0.00 22:39:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 22:40:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 22:41:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 22:42:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 22:43:01 316.53 196.10 120.43 0.00 9376.53 36868.25 0.00 22:44:01 238.18 103.94 134.24 0.00 7773.90 33224.62 0.00 Average: 55.71 28.93 26.78 0.00 2000.74 6837.86 0.00 22:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:02 231632 0 625860 33.26 2620 1021432 1120256 38.23 411304 1040848 132 22:35:01 238292 0 619208 32.91 2620 1021424 1088780 37.16 410940 1035328 20 22:36:01 236632 0 620860 33.00 2620 1021432 1088768 37.16 412204 1035768 16 22:37:01 236912 0 620580 32.98 2620 1021432 1088792 37.16 429692 1018528 16 22:38:01 236760 0 620724 32.99 2620 1021440 1088792 37.16 424916 1023336 12 22:39:01 235968 0 621512 33.03 2620 1021444 1087740 37.12 435836 1013392 16 22:40:01 234376 0 623100 33.12 2620 1021448 1078464 36.81 438320 1013060 12 22:41:01 232848 0 624624 33.20 2620 1021452 1078464 36.81 448792 1003696 8 22:42:01 232716 0 624748 33.20 2620 1021460 1078464 36.81 448672 1003700 12 22:43:01 241548 0 684120 36.36 2596 953280 1202112 41.03 542536 852672 52 22:44:01 122236 0 799192 42.48 1492 958624 1136952 38.80 597772 824844 96 Average: 225447 0 644048 34.23 2515 1009533 1103417 37.66 454635 987743 36 22:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:02 eth0 391.86 332.32 1222.60 76.98 0.00 0.00 0.00 0.00 22:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:02 docker0 94.64 82.74 8.37 307.48 0.00 0.00 0.00 0.00 22:35:01 eth0 2.03 0.37 0.41 0.25 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 eth0 2.17 0.57 0.66 0.36 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 eth0 2.98 0.90 0.94 0.60 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 eth0 1.62 0.42 0.43 0.27 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 1.15 0.62 0.65 0.42 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 eth0 480.26 434.88 4340.40 44.87 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 veth9ebc09c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:43:01 docker0 48.11 48.06 4.35 238.98 0.00 0.00 0.00 0.00 22:44:01 eth0 524.02 438.45 3479.92 146.56 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 48.30 81.71 2.79 222.52 0.00 0.00 0.00 0.00 Average: eth0 128.11 110.10 823.95 24.62 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 17.40 19.36 1.41 70.04 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) 03/04/21 _x86_64_ (4 CPU) 22:32:27 LINUX RESTART (4 CPU) 22:33:01 CPU %user %nice %system %iowait %steal %idle 22:34:02 all 7.35 0.00 2.67 1.19 0.03 88.76 22:34:02 0 7.33 0.00 3.27 0.29 0.03 89.08 22:34:02 1 7.03 0.00 1.96 0.97 0.03 90.00 22:34:02 2 6.51 0.00 2.79 0.77 0.03 89.89 22:34:02 3 8.52 0.00 2.64 2.72 0.03 86.08 22:35:01 all 0.14 0.00 0.05 0.00 0.00 99.81 22:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:35:01 1 0.37 0.00 0.05 0.00 0.00 99.58 22:35:01 2 0.17 0.00 0.08 0.00 0.00 99.75 22:35:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:36:01 all 0.17 0.00 0.03 0.00 0.00 99.80 22:36:01 0 0.30 0.00 0.03 0.00 0.00 99.67 22:36:01 1 0.30 0.00 0.03 0.00 0.00 99.67 22:36:01 2 0.05 0.00 0.03 0.00 0.00 99.92 22:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 22:37:01 all 0.14 0.00 0.05 0.00 0.00 99.80 22:37:01 0 0.35 0.00 0.05 0.00 0.02 99.58 22:37:01 1 0.07 0.00 0.07 0.00 0.00 99.87 22:37:01 2 0.12 0.00 0.08 0.00 0.00 99.80 22:37:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:38:01 all 0.10 0.00 0.04 0.00 0.01 99.85 22:38:01 0 0.20 0.00 0.03 0.00 0.00 99.77 22:38:01 1 0.08 0.00 0.07 0.00 0.00 99.85 22:38:01 2 0.07 0.00 0.02 0.00 0.02 99.90 22:38:01 3 0.05 0.00 0.03 0.00 0.02 99.90 22:39:01 all 0.17 0.00 0.05 0.00 0.00 99.78 22:39:01 0 0.52 0.00 0.02 0.00 0.02 99.45 22:39:01 1 0.05 0.00 0.05 0.00 0.00 99.90 22:39:01 2 0.05 0.00 0.08 0.00 0.00 99.87 22:39:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:40:01 all 0.17 0.00 0.07 0.00 0.00 99.76 22:40:01 0 0.52 0.00 0.02 0.00 0.00 99.47 22:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:40:01 2 0.07 0.00 0.23 0.00 0.00 99.70 22:40:01 3 0.05 0.00 0.03 0.00 0.00 99.92 22:41:01 all 0.13 0.00 0.05 0.00 0.00 99.82 22:41:01 0 0.45 0.00 0.05 0.00 0.00 99.50 22:41:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:41:01 2 0.05 0.00 0.10 0.00 0.00 99.85 22:41:01 3 0.02 0.00 0.05 0.00 0.00 99.93 22:42:01 all 0.12 0.00 0.03 0.00 0.00 99.85 22:42:01 0 0.28 0.00 0.05 0.00 0.00 99.67 22:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:42:01 2 0.07 0.00 0.02 0.00 0.00 99.92 22:42:01 3 0.08 0.00 0.05 0.00 0.00 99.87 22:43:01 all 9.82 0.00 6.24 3.33 0.03 80.58 22:43:01 0 11.11 0.00 7.16 3.13 0.05 78.55 22:43:01 1 9.44 0.00 5.49 3.12 0.03 81.92 22:43:01 2 9.54 0.00 6.24 2.17 0.02 82.03 22:43:01 3 9.20 0.00 6.06 4.90 0.03 79.80 22:44:01 all 11.85 0.00 7.29 4.43 0.08 76.35 22:44:01 0 11.86 0.00 6.97 6.54 0.09 74.55 22:44:01 1 10.40 0.00 7.92 3.04 0.05 78.59 22:44:01 2 14.67 0.00 7.01 5.03 0.08 73.20 22:44:01 3 10.46 0.00 7.26 3.13 0.09 79.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.71 0.00 1.49 0.80 0.01 94.98 Average: 0 2.96 0.00 1.58 0.89 0.02 94.55 Average: 1 2.51 0.00 1.41 0.64 0.01 95.43 Average: 2 2.82 0.00 1.50 0.72 0.01 94.94 Average: 3 2.56 0.00 1.46 0.97 0.02 94.99