---> uname -a: Linux prd-centos7-docker-4c-2g-26576.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/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-699 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/ndry_app-functions-sdk-go_PR-699@tmp /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 ---> free -m: total used free shared buff/cache available Mem: 1837 720 99 0 1018 1012 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:e3:b8:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.176/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85350sec preferred_lft 85350sec inet6 fe80::f816:3eff:fee3:b8b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:35:6b:c5:01 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::42:35ff:fe6b:c501/64 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) 02/16/21 _x86_64_ (4 CPU) 14:23:00 LINUX RESTART (4 CPU) 14:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:25:01 27.94 7.43 20.51 0.00 1457.61 4140.99 0.00 14:26:01 0.35 0.00 0.35 0.00 0.00 5.54 0.00 14:27:01 0.30 0.00 0.30 0.00 0.00 3.22 0.00 14:28:01 0.30 0.00 0.30 0.00 0.00 4.35 0.00 14:29:01 0.25 0.00 0.25 0.00 0.00 3.01 0.00 14:30:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 14:31:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 14:32:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 14:33:01 0.23 0.00 0.23 0.00 0.00 2.85 0.00 14:34:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 14:35:01 0.32 0.00 0.32 0.00 0.00 3.50 0.00 14:36:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 14:37:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 14:38:01 0.45 0.20 0.25 0.00 6.26 2.56 0.00 14:39:01 0.80 0.00 0.80 0.00 0.00 15.39 0.00 14:40:01 0.22 0.00 0.22 0.00 0.00 3.26 0.00 Average: 2.04 0.48 1.56 0.00 91.51 262.66 0.00 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 222088 0 614232 32.65 2620 1042604 1113884 38.02 430928 1030336 20 14:26:01 226244 0 610068 32.42 2620 1042612 1089588 37.19 435188 1023060 12 14:27:01 227332 0 608976 32.37 2620 1042616 1078284 36.80 439508 1017576 8 14:28:01 226384 0 609920 32.42 2620 1042620 1078284 36.80 445092 1013040 8 14:29:01 225372 0 610908 32.47 2620 1042644 1078488 36.81 460776 998568 12 14:30:01 226676 0 609620 32.40 2620 1042628 1078284 36.80 459716 998560 12 14:31:01 226832 0 609460 32.39 2620 1042632 1078284 36.80 459724 998560 8 14:32:01 226628 0 609660 32.40 2620 1042636 1078284 36.80 459604 998560 8 14:33:01 226612 0 609668 32.40 2620 1042644 1078284 36.80 459612 998560 8 14:34:01 226252 0 610024 32.42 2620 1042648 1078356 36.80 459992 998560 12 14:35:01 226588 0 609684 32.40 2620 1042652 1078284 36.80 459628 998564 8 14:36:01 226568 0 609696 32.40 2620 1042660 1078284 36.80 459636 998564 8 14:37:01 225644 0 610616 32.45 2620 1042664 1078452 36.81 460432 998560 8 14:38:01 226256 0 609972 32.42 2620 1042696 1078284 36.80 461020 997216 16 14:39:01 225432 0 610792 32.46 2620 1042700 1078356 36.80 464684 994412 8 14:40:01 225432 0 610784 32.46 2620 1042708 1078320 36.80 464380 994412 16 Average: 226021 0 610255 32.43 2620 1042648 1081250 36.90 454995 1003569 11 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 eth0 123.69 141.58 429.23 33.75 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 112.95 91.44 9.65 310.63 0.00 0.00 0.00 0.00 14:26:01 eth0 1.30 0.55 2.88 0.04 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.80 0.08 0.05 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 0.32 0.08 0.03 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 0.58 0.55 0.40 0.27 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 eth0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 eth0 0.62 0.08 0.04 0.01 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 eth0 0.70 0.48 0.29 0.15 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 eth0 0.12 0.12 0.01 0.07 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.08 9.04 27.08 2.16 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 7.06 5.72 0.60 19.42 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) 02/16/21 _x86_64_ (4 CPU) 14:23:00 LINUX RESTART (4 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 2.85 0.00 1.72 0.47 0.04 94.93 14:25:01 0 3.17 0.00 1.73 0.40 0.02 94.69 14:25:01 1 2.90 0.00 1.59 0.08 0.05 95.38 14:25:01 2 3.33 0.00 1.99 0.07 0.03 94.58 14:25:01 3 1.99 0.00 1.56 1.32 0.07 95.06 14:26:01 all 0.11 0.00 0.04 0.00 0.00 99.84 14:26:01 0 0.08 0.00 0.03 0.00 0.02 99.87 14:26:01 1 0.28 0.00 0.05 0.00 0.00 99.67 14:26:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:26:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:27:01 all 0.14 0.00 0.05 0.00 0.00 99.81 14:27:01 0 0.00 0.00 0.05 0.00 0.00 99.95 14:27:01 1 0.48 0.00 0.03 0.00 0.00 99.48 14:27:01 2 0.05 0.00 0.05 0.00 0.02 99.88 14:27:01 3 0.02 0.00 0.07 0.00 0.00 99.92 14:28:01 all 0.13 0.00 0.02 0.00 0.00 99.84 14:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:28:01 1 0.45 0.00 0.02 0.00 0.02 99.52 14:28:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:28:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:29:01 all 0.17 0.00 0.11 0.00 0.02 99.70 14:29:01 0 0.38 0.00 0.03 0.00 0.00 99.58 14:29:01 1 0.08 0.00 0.10 0.00 0.03 99.78 14:29:01 2 0.12 0.00 0.08 0.00 0.02 99.78 14:29:01 3 0.10 0.00 0.22 0.00 0.02 99.67 14:30:01 all 0.15 0.00 0.03 0.00 0.00 99.82 14:30:01 0 0.50 0.00 0.03 0.00 0.02 99.45 14:30:01 1 0.02 0.00 0.03 0.00 0.00 99.95 14:30:01 2 0.03 0.00 0.03 0.00 0.00 99.93 14:30:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:31:01 all 0.16 0.00 0.02 0.00 0.00 99.81 14:31:01 0 0.52 0.00 0.02 0.00 0.00 99.47 14:31:01 1 0.07 0.00 0.02 0.00 0.02 99.90 14:31:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:31:01 3 0.03 0.00 0.05 0.00 0.00 99.92 14:32:01 all 0.15 0.00 0.02 0.00 0.00 99.83 14:32:01 0 0.50 0.00 0.02 0.00 0.00 99.48 14:32:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:32:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:32:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:33:01 all 0.15 0.00 0.02 0.00 0.00 99.83 14:33:01 0 0.48 0.00 0.02 0.00 0.00 99.50 14:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:33:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:33:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:34:01 all 0.15 0.00 0.02 0.00 0.00 99.82 14:34:01 0 0.52 0.00 0.02 0.00 0.00 99.47 14:34:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:34:01 2 0.05 0.00 0.03 0.00 0.00 99.92 14:34:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:35:01 all 0.16 0.00 0.02 0.00 0.00 99.82 14:35:01 0 0.52 0.00 0.02 0.00 0.00 99.47 14:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:35:01 2 0.05 0.00 0.05 0.00 0.00 99.90 14:35:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 0.15 0.00 0.03 0.00 0.00 99.82 14:36:01 0 0.22 0.00 0.03 0.00 0.00 99.75 14:36:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:36:01 2 0.30 0.00 0.03 0.00 0.02 99.65 14:36:01 3 0.02 0.00 0.03 0.00 0.00 99.95 14:37:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:37:01 0 0.05 0.00 0.02 0.00 0.00 99.93 14:37:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:37:01 2 0.52 0.00 0.03 0.00 0.00 99.45 14:37:01 3 0.03 0.00 0.03 0.00 0.02 99.92 14:38:01 all 0.14 0.00 0.04 0.00 0.00 99.82 14:38:01 0 0.00 0.00 0.05 0.00 0.00 99.95 14:38:01 1 0.03 0.00 0.03 0.00 0.00 99.93 14:38:01 2 0.52 0.00 0.07 0.00 0.00 99.42 14:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:39:01 all 0.16 0.00 0.03 0.00 0.01 99.80 14:39:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:39:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:39:01 2 0.50 0.00 0.02 0.00 0.00 99.48 14:39:01 3 0.05 0.00 0.02 0.00 0.00 99.93 14:40:01 all 0.16 0.00 0.02 0.00 0.00 99.82 14:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:40:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:40:01 2 0.55 0.00 0.03 0.00 0.02 99.40 14:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 0.32 0.00 0.14 0.03 0.01 99.51 Average: 0 0.44 0.00 0.13 0.03 0.00 99.40 Average: 1 0.29 0.00 0.13 0.01 0.01 99.57 Average: 2 0.38 0.00 0.16 0.00 0.01 99.45 Average: 3 0.16 0.00 0.14 0.08 0.01 99.62