---> uname -a: Linux prd-centos7-docker-4c-2g-18944.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 8.2G 41.8G 16% / 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 8.2G 41.8G 16% /facter-os /dev/vda1 50.0G 8.2G 41.8G 16% /etc/resolv.conf /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hostname /dev/vda1 50.0G 8.2G 41.8G 16% /etc/hosts /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/auth.log /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/ndry_app-functions-sdk-go_master /dev/vda1 50.0G 8.2G 41.8G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.2G 41.8G 16% /w/workspace/ndry_app-functions-sdk-go_master@tmp /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/sa-host /dev/vda1 50.0G 8.2G 41.8G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 814 146 0 876 957 Swap: 1023 2 1021 ---> 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:39:76:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.86/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85398sec preferred_lft 85398sec inet6 fe80::f816:3eff:fe39:760f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9a:98:eb:a9 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::42:9aff:fe98:eba9/64 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) 01/07/21 _x86_64_ (4 CPU) 22:24:18 LINUX RESTART (4 CPU) 22:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:26:02 33.63 24.05 9.58 0.00 2827.50 1266.32 0.00 22:27:01 0.34 0.00 0.34 0.00 0.00 6.25 0.00 22:28:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 22:29:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 22:30:01 0.30 0.00 0.30 0.00 0.00 4.53 0.00 22:31:01 0.45 0.00 0.45 0.00 0.00 5.40 0.00 22:32:01 0.40 0.00 0.40 0.00 0.00 5.21 0.00 22:33:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 22:34:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 22:35:01 56.80 16.92 39.88 0.00 4814.77 4343.99 0.00 22:36:01 0.75 0.00 0.75 0.00 0.00 15.60 0.00 22:37:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 22:38:01 0.28 0.00 0.28 0.00 0.00 2.88 0.00 22:39:02 313.11 189.98 123.13 0.00 8477.16 36239.34 0.00 22:40:01 206.27 62.90 143.37 0.00 3838.21 33438.28 0.00 22:41:01 160.14 61.62 98.52 0.00 4816.20 19380.62 0.00 Average: 48.30 22.23 26.08 0.00 1549.50 5904.89 0.00 22:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:26:02 125788 0 477696 25.39 2620 1275440 1045320 35.68 302432 1257580 20 22:27:01 128308 0 475080 25.25 2620 1275536 1028212 35.09 299076 1258936 8 22:28:01 131292 0 472092 25.09 2620 1275540 1002476 34.21 298044 1257428 8 22:29:01 129568 0 473812 25.18 2620 1275544 1010672 34.49 298796 1258220 12 22:30:01 129704 0 473672 25.17 2620 1275548 1010672 34.49 298904 1258220 8 22:31:01 127628 0 475740 25.28 2620 1275556 1010732 34.49 301060 1258220 8 22:32:01 128000 0 475364 25.26 2620 1275560 1010708 34.49 301064 1258220 8 22:33:01 127892 0 475464 25.27 2620 1275568 1010672 34.49 300752 1258224 8 22:34:01 127948 0 475404 25.27 2620 1275572 1010672 34.49 300760 1258220 8 22:35:01 215536 0 598216 31.79 2620 1065172 1130824 38.59 364396 1103316 144 22:36:01 219072 0 594696 31.61 2620 1065156 1124192 38.37 363524 1101104 8 22:37:01 224676 0 589084 31.31 2620 1065164 1077620 36.78 357416 1102476 8 22:38:01 223224 0 590528 31.39 2620 1065172 1077740 36.78 367132 1094380 8 22:39:02 222296 0 664544 35.32 2596 992108 1189848 40.61 470564 930500 52 22:40:01 148384 0 855136 45.45 1492 876532 2136004 72.90 646904 742328 0 22:41:01 203996 0 802884 42.67 1492 873172 1421444 48.51 545932 770504 20 Average: 163332 0 560588 29.79 2478 1155146 1143613 39.03 363547 1135492 20 22:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:26:02 eth0 91.50 54.38 362.16 20.23 0.00 0.00 0.00 0.00 22:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.86 0.56 0.54 0.37 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.12 0.07 0.01 0.04 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 302.13 249.16 1271.93 75.73 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 87.06 80.87 8.71 303.63 0.00 0.00 0.00 0.00 22:36:01 eth0 1.88 0.93 3.02 0.12 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 0.08 0.08 0.01 0.01 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 0.43 0.37 0.32 0.10 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 22:39:02 eth0 460.39 404.07 4293.09 44.00 0.00 0.00 0.00 0.00 22:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:02 vethd10f810 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 22:39:02 docker0 40.29 40.90 3.73 199.26 0.00 0.00 0.00 0.00 22:40:01 veth88da6d5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 437.57 361.48 3483.84 91.63 0.00 0.00 0.00 0.00 22:40:01 veth9c95dcd 0.00 0.00 0.00 0.00 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 22:41:01 eth0 231.91 171.94 2199.50 30.80 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 164.22 170.66 14.75 704.78 0.00 0.00 0.00 0.00 Average: eth0 95.33 77.59 724.65 16.40 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 10.31 10.72 0.93 44.25 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) 01/07/21 _x86_64_ (4 CPU) 22:24:18 LINUX RESTART (4 CPU) 22:25:01 CPU %user %nice %system %iowait %steal %idle 22:26:02 all 7.07 0.00 3.02 1.37 9.97 78.57 22:26:02 0 4.61 0.00 2.84 1.34 11.60 79.62 22:26:02 1 8.08 0.00 2.83 1.33 9.83 77.93 22:26:02 2 7.88 0.00 3.56 1.52 9.57 77.47 22:26:02 3 7.78 0.00 2.85 1.31 8.82 79.24 22:27:01 all 0.11 0.00 0.10 0.00 0.53 99.26 22:27:01 0 0.05 0.00 0.24 0.00 0.37 99.34 22:27:01 1 0.19 0.00 0.08 0.00 0.66 99.07 22:27:01 2 0.05 0.00 0.03 0.00 0.47 99.44 22:27:01 3 0.13 0.00 0.05 0.00 0.61 99.21 22:28:01 all 0.11 0.00 0.05 0.00 0.31 99.53 22:28:01 0 0.02 0.00 0.08 0.00 0.22 99.68 22:28:01 1 0.02 0.00 0.05 0.00 0.17 99.77 22:28:01 2 0.03 0.00 0.03 0.00 0.38 99.55 22:28:01 3 0.38 0.00 0.02 0.00 0.48 99.12 22:29:01 all 0.10 0.00 0.06 0.00 0.37 99.47 22:29:01 0 0.03 0.00 0.05 0.00 0.17 99.75 22:29:01 1 0.00 0.00 0.05 0.00 0.28 99.67 22:29:01 2 0.07 0.00 0.07 0.00 0.80 99.07 22:29:01 3 0.32 0.00 0.07 0.00 0.23 99.38 22:30:01 all 0.11 0.00 0.05 0.00 0.30 99.54 22:30:01 0 0.13 0.00 0.08 0.00 0.33 99.45 22:30:01 1 0.02 0.00 0.03 0.00 0.25 99.70 22:30:01 2 0.05 0.00 0.03 0.00 0.53 99.39 22:30:01 3 0.23 0.00 0.03 0.00 0.10 99.63 22:31:01 all 0.10 0.00 0.03 0.00 0.29 99.58 22:31:01 0 0.30 0.00 0.03 0.00 0.23 99.43 22:31:01 1 0.03 0.00 0.00 0.00 0.17 99.80 22:31:01 2 0.07 0.00 0.07 0.00 0.65 99.22 22:31:01 3 0.02 0.00 0.03 0.00 0.10 99.85 22:32:01 all 0.12 0.00 0.04 0.00 0.32 99.52 22:32:01 0 0.03 0.00 0.05 0.00 0.28 99.63 22:32:01 1 0.03 0.00 0.05 0.00 0.28 99.63 22:32:01 2 0.38 0.00 0.03 0.00 0.66 98.92 22:32:01 3 0.03 0.00 0.03 0.00 0.05 99.88 22:33:01 all 0.10 0.00 0.03 0.00 0.38 99.48 22:33:01 0 0.02 0.00 0.00 0.00 0.10 99.88 22:33:01 1 0.18 0.00 0.03 0.00 0.32 99.47 22:33:01 2 0.20 0.00 0.07 0.00 0.94 98.79 22:33:01 3 0.02 0.00 0.03 0.00 0.17 99.78 22:34:01 all 0.10 0.00 0.04 0.00 0.24 99.62 22:34:01 0 0.00 0.00 0.03 0.00 0.08 99.88 22:34:01 1 0.35 0.00 0.03 0.00 0.30 99.32 22:34:01 2 0.05 0.00 0.07 0.00 0.52 99.37 22:34:01 3 0.02 0.00 0.02 0.00 0.07 99.90 22:35:01 all 6.57 0.00 3.23 1.10 11.50 77.61 22:35:01 0 7.91 0.00 3.69 0.55 11.96 75.90 22:35:01 1 5.51 0.00 2.70 0.29 12.08 79.43 22:35:01 2 6.55 0.00 3.66 1.84 11.13 76.82 22:35:01 3 6.33 0.00 2.88 1.73 10.82 78.24 22:36:01 all 0.14 0.00 0.05 0.00 0.52 99.29 22:36:01 0 0.12 0.00 0.08 0.00 0.81 98.99 22:36:01 1 0.08 0.00 0.03 0.00 0.37 99.52 22:36:01 2 0.05 0.00 0.05 0.00 0.48 99.42 22:36:01 3 0.30 0.00 0.03 0.00 0.42 99.25 22:36:01 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 0.10 0.00 0.07 0.00 0.88 98.95 22:37:01 0 0.30 0.00 0.05 0.00 0.93 98.72 22:37:01 1 0.07 0.00 0.08 0.00 1.01 98.84 22:37:01 2 0.02 0.00 0.07 0.00 0.71 99.21 22:37:01 3 0.02 0.00 0.08 0.00 0.88 99.02 22:38:01 all 0.10 0.00 0.02 0.00 0.47 99.40 22:38:01 0 0.30 0.00 0.05 0.00 0.42 99.23 22:38:01 1 0.07 0.00 0.02 0.00 0.55 99.37 22:38:01 2 0.03 0.00 0.02 0.00 0.25 99.70 22:38:01 3 0.02 0.00 0.02 0.00 0.68 99.29 22:39:02 all 7.19 0.00 6.38 2.28 18.22 65.93 22:39:02 0 7.98 0.00 6.62 2.26 19.27 63.86 22:39:02 1 6.40 0.00 6.01 2.81 17.97 66.81 22:39:02 2 6.29 0.00 5.88 1.52 17.42 68.90 22:39:02 3 8.14 0.00 7.05 2.53 18.23 64.05 22:40:01 all 8.56 0.00 7.40 1.81 16.91 65.32 22:40:01 0 7.79 0.00 7.04 1.22 17.80 66.15 22:40:01 1 7.39 0.00 7.05 0.83 16.89 67.85 22:40:01 2 8.80 0.00 7.30 2.03 16.10 65.77 22:40:01 3 10.31 0.00 8.22 3.21 16.85 61.42 22:41:01 all 4.78 0.00 5.69 2.07 17.06 70.39 22:41:01 0 4.19 0.00 5.33 0.80 17.01 72.67 22:41:01 1 4.64 0.00 6.65 1.00 16.79 70.92 22:41:01 2 5.34 0.00 6.01 5.03 17.28 66.35 22:41:01 3 4.95 0.00 4.80 1.50 17.18 71.57 Average: all 2.21 0.00 1.64 0.54 4.90 90.71 Average: 0 2.11 0.00 1.64 0.39 5.11 90.76 Average: 1 2.08 0.00 1.61 0.39 4.90 91.01 Average: 2 2.24 0.00 1.68 0.75 4.88 90.45 Average: 3 2.42 0.00 1.62 0.64 4.71 90.62