---> uname -a: Linux prd-centos7-docker-4c-2g-3601.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 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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-818 /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-818@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 ---> free -m: total used free shared buff/cache available Mem: 1837 728 101 0 1007 1003 Swap: 1023 0 1023 ---> 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:86:26:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.239/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe86:26dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7d:a0:af:e8 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::42:7dff:fea0:afe8/64 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) 05/07/21 _x86_64_ (4 CPU) 18:27:39 LINUX RESTART (4 CPU) 18:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:29:02 171.64 105.37 66.27 0.00 8066.14 38108.08 0.00 18:30:01 36.28 11.29 24.99 0.00 4403.58 3434.80 0.00 18:31:01 2.03 0.00 2.03 0.00 0.00 41.30 0.00 18:32:02 0.18 0.00 0.18 0.00 0.00 1.88 0.00 18:33:01 0.24 0.00 0.24 0.00 0.00 3.79 0.00 18:34:01 0.30 0.00 0.30 0.00 0.00 4.54 0.00 18:35:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 18:36:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 18:37:01 0.25 0.00 0.25 0.00 0.00 2.16 0.00 18:38:01 0.28 0.00 0.28 0.00 0.00 4.23 0.00 18:39:01 0.25 0.00 0.25 0.00 0.00 2.70 0.00 18:40:02 99.37 52.58 46.79 0.00 4665.50 12597.66 0.00 Average: 25.83 14.03 11.79 0.00 1419.71 4488.64 0.00 18:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:29:02 73464 0 591172 31.42 2620 1214288 1114028 38.02 431824 1178812 7380 18:30:01 202692 0 614524 32.66 2620 1061708 1160324 39.60 412072 1067532 136 18:31:01 206252 0 610960 32.47 2620 1061712 1126376 38.44 415968 1060408 8 18:32:02 205248 0 611964 32.52 2620 1061712 1126400 38.44 416720 1061120 8 18:33:01 203936 0 613268 32.59 2620 1061720 1118188 38.16 434868 1044316 8 18:34:01 200436 0 616764 32.78 2620 1061724 1118260 38.16 439784 1043140 8 18:35:01 201428 0 615768 32.73 2620 1061728 1116096 38.09 439256 1042836 8 18:36:01 204720 0 612472 32.55 2620 1061732 1081740 36.92 437488 1041472 8 18:37:01 205316 0 611868 32.52 2620 1061740 1081740 36.92 437264 1041472 8 18:38:01 204852 0 612328 32.54 2620 1061744 1081740 36.92 437432 1041472 8 18:39:01 204616 0 612560 32.56 2620 1061748 1081812 36.92 437808 1041476 8 18:40:02 76464 0 735920 39.11 2620 1066540 1569696 53.57 608416 965380 87720 Average: 182452 0 621631 33.04 2620 1074841 1148033 39.18 445742 1052453 7942 18:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:29:02 eth0 245.40 186.86 1044.87 62.87 0.00 0.00 0.00 0.00 18:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 157.44 170.34 658.97 27.30 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 122.74 90.12 10.19 316.78 0.00 0.00 0.00 0.00 18:31:01 eth0 3.50 0.53 0.79 0.40 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:02 eth0 4.24 0.77 1.12 0.42 0.00 0.00 0.00 0.00 18:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 5.06 1.22 1.60 0.96 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 eth0 4.37 1.16 1.43 0.86 0.00 0.00 0.00 0.00 18:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 eth0 1.96 1.15 1.10 0.84 0.00 0.00 0.00 0.00 18:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.18 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 eth0 0.85 0.25 0.19 0.08 0.00 0.00 0.00 0.00 18:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:02 eth0 215.92 166.42 2165.01 53.59 0.00 0.00 0.00 0.00 18:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.05 43.86 322.79 12.23 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 10.11 7.43 0.84 26.10 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) 05/07/21 _x86_64_ (4 CPU) 18:27:39 LINUX RESTART (4 CPU) 18:28:02 CPU %user %nice %system %iowait %steal %idle 18:29:02 all 16.18 0.00 8.99 8.67 29.56 36.60 18:29:02 0 14.18 0.00 8.56 8.84 31.71 36.71 18:29:02 1 17.78 0.00 11.19 9.64 27.58 33.81 18:29:02 2 17.16 0.00 7.84 8.12 29.54 37.34 18:29:02 3 15.59 0.00 8.43 8.11 29.37 38.51 18:30:01 all 2.89 0.00 2.53 0.83 10.36 83.40 18:30:01 0 2.00 0.00 2.60 1.30 11.23 82.86 18:30:01 1 3.97 0.00 3.02 1.28 10.38 81.35 18:30:01 2 2.82 0.00 2.56 0.39 10.08 84.14 18:30:01 3 2.76 0.00 1.95 0.33 9.73 85.24 18:31:01 all 0.11 0.00 0.05 0.00 1.32 98.52 18:31:01 0 0.05 0.00 0.05 0.00 1.34 98.56 18:31:01 1 0.25 0.00 0.08 0.00 1.65 98.02 18:31:01 2 0.10 0.00 0.03 0.00 1.44 98.43 18:31:01 3 0.03 0.00 0.05 0.00 0.86 99.06 18:32:02 all 0.16 0.00 0.07 0.00 1.12 98.65 18:32:02 0 0.12 0.00 0.05 0.00 1.27 98.56 18:32:02 1 0.31 0.00 0.03 0.00 1.29 98.37 18:32:02 2 0.12 0.00 0.12 0.00 0.83 98.94 18:32:02 3 0.08 0.00 0.10 0.00 1.09 98.73 18:33:01 all 0.11 0.00 0.07 0.00 0.96 98.85 18:33:01 0 0.07 0.00 0.03 0.00 0.79 99.11 18:33:01 1 0.24 0.00 0.05 0.00 1.06 98.65 18:33:01 2 0.12 0.00 0.07 0.00 1.66 98.16 18:33:01 3 0.03 0.00 0.14 0.00 0.34 99.49 18:34:01 all 0.10 0.00 0.27 0.00 2.51 97.13 18:34:01 0 0.05 0.00 0.16 0.00 2.41 97.38 18:34:01 1 0.03 0.00 0.26 0.00 2.88 96.83 18:34:01 2 0.15 0.00 0.49 0.00 2.70 96.66 18:34:01 3 0.16 0.00 0.15 0.00 2.04 97.65 18:35:01 all 0.11 0.00 0.05 0.00 0.99 98.85 18:35:01 0 0.05 0.00 0.03 0.00 0.91 99.01 18:35:01 1 0.05 0.00 0.07 0.00 0.86 99.03 18:35:01 2 0.05 0.00 0.05 0.00 1.37 98.53 18:35:01 3 0.30 0.00 0.05 0.00 0.81 98.84 18:36:01 all 0.10 0.00 0.05 0.00 0.68 99.18 18:36:01 0 0.12 0.00 0.05 0.00 0.81 99.02 18:36:01 1 0.17 0.00 0.07 0.00 0.61 99.15 18:36:01 2 0.05 0.00 0.03 0.00 0.63 99.29 18:36:01 3 0.05 0.00 0.03 0.00 0.66 99.25 18:37:01 all 0.09 0.00 0.02 0.00 0.68 99.21 18:37:01 0 0.23 0.00 0.02 0.00 0.79 98.96 18:37:01 1 0.03 0.00 0.03 0.00 0.81 99.12 18:37:01 2 0.05 0.00 0.00 0.00 0.71 99.24 18:37:01 3 0.05 0.00 0.03 0.00 0.40 99.52 18:38:01 all 0.10 0.00 0.03 0.00 0.49 99.38 18:38:01 0 0.03 0.00 0.03 0.00 0.28 99.65 18:38:01 1 0.02 0.00 0.03 0.00 0.78 99.17 18:38:01 2 0.33 0.00 0.03 0.00 0.48 99.15 18:38:01 3 0.02 0.00 0.03 0.00 0.42 99.54 18:39:01 all 0.08 0.00 0.03 0.00 0.44 99.44 18:39:01 0 0.02 0.00 0.00 0.00 0.18 99.80 18:39:01 1 0.03 0.00 0.05 0.00 0.81 99.11 18:39:01 2 0.28 0.00 0.03 0.00 0.56 99.12 18:39:01 3 0.00 0.00 0.05 0.00 0.22 99.73 18:39:01 CPU %user %nice %system %iowait %steal %idle 18:40:02 all 3.95 0.00 3.19 1.30 12.13 79.43 18:40:02 0 3.04 0.00 2.82 0.13 12.82 81.19 18:40:02 1 5.19 0.00 3.11 2.75 12.08 76.86 18:40:02 2 3.76 0.00 3.15 1.30 12.12 79.66 18:40:02 3 3.82 0.00 3.67 1.03 11.51 79.97 Average: all 2.04 0.00 1.30 0.92 5.18 90.56 Average: 0 1.70 0.00 1.23 0.88 5.47 90.73 Average: 1 2.36 0.00 1.52 1.15 5.11 89.86 Average: 2 2.14 0.00 1.23 0.85 5.28 90.51 Average: 3 1.94 0.00 1.24 0.81 4.86 91.15