---> uname -a: Linux prd-centos7-docker-4c-2g-4209.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 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/dry_go-mod-core-contracts_PR-607 /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/dry_go-mod-core-contracts_PR-607@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 723 104 0 1009 1009 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:9b:21:5b brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe9b:215b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:98:48:cc:5c 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::42:98ff:fe48:cc5c/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) 05/10/21 _x86_64_ (4 CPU) 20:37:19 LINUX RESTART (4 CPU) 20:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:39:01 57.84 15.27 42.57 0.00 4762.60 3323.84 0.00 20:40:01 0.72 0.00 0.72 0.00 0.00 19.61 0.00 20:41:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 20:42:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 20:43:01 0.20 0.00 0.20 0.00 0.00 2.61 0.00 20:44:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 20:45:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 20:46:02 0.28 0.00 0.28 0.00 0.00 3.81 0.00 20:47:01 0.29 0.00 0.29 0.00 0.00 3.27 0.00 Average: 6.72 1.70 5.02 0.00 530.53 375.02 0.00 20:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:39:01 151928 0 592940 31.51 2620 1134056 1120608 38.24 397164 1130392 128 20:40:01 157964 0 586896 31.19 2620 1134064 1072852 36.61 400160 1123060 20 20:41:01 154480 0 590372 31.38 2620 1134072 1072720 36.61 400064 1126180 8 20:42:01 153676 0 591172 31.42 2620 1134076 1072864 36.62 409644 1117416 16 20:43:01 152084 0 592760 31.50 2620 1134080 1072804 36.61 408336 1120428 16 20:44:01 152468 0 592372 31.48 2620 1134084 1072732 36.61 414408 1114296 20 20:45:01 153092 0 591744 31.45 2620 1134088 1072660 36.61 414140 1114296 16 20:46:02 152868 0 591964 31.46 2620 1134092 1072660 36.61 414236 1114080 8 20:47:01 152900 0 591924 31.46 2620 1134100 1072660 36.61 414328 1114080 16 Average: 153496 0 591349 31.43 2620 1134079 1078062 36.79 408053 1119359 28 20:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:39:01 eth0 243.30 178.36 918.71 68.69 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 11.60 6.67 2.32 23.77 0.00 0.00 0.00 0.00 20:40:01 eth0 1.68 0.20 0.37 0.13 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.87 0.20 0.22 0.08 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 1.22 0.37 0.33 0.17 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.62 0.45 0.35 0.27 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 eth0 0.20 0.17 0.07 0.04 0.00 0.00 0.00 0.00 20:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.66 20.05 102.49 7.73 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 1.29 0.74 0.26 2.65 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) 05/10/21 _x86_64_ (4 CPU) 20:37:19 LINUX RESTART (4 CPU) 20:38:01 CPU %user %nice %system %iowait %steal %idle 20:39:01 all 8.89 0.00 3.73 1.17 3.99 82.23 20:39:01 0 9.03 0.00 4.12 1.10 4.04 81.70 20:39:01 1 9.53 0.00 3.77 1.03 3.65 82.01 20:39:01 2 8.39 0.00 2.92 0.15 4.40 84.14 20:39:01 3 8.62 0.00 4.10 2.40 3.85 81.04 20:40:01 all 0.12 0.00 0.08 0.00 0.51 99.29 20:40:01 0 0.05 0.00 0.07 0.00 0.81 99.07 20:40:01 1 0.03 0.00 0.07 0.00 0.37 99.53 20:40:01 2 0.33 0.00 0.10 0.00 0.70 98.87 20:40:01 3 0.05 0.00 0.10 0.00 0.17 99.68 20:41:01 all 0.16 0.00 0.05 0.00 0.14 99.65 20:41:01 0 0.08 0.00 0.08 0.00 0.20 99.63 20:41:01 1 0.05 0.00 0.03 0.00 0.08 99.83 20:41:01 2 0.48 0.00 0.07 0.00 0.15 99.30 20:41:01 3 0.03 0.00 0.02 0.00 0.13 99.82 20:42:01 all 0.13 0.00 0.06 0.00 0.85 98.96 20:42:01 0 0.31 0.00 0.05 0.00 1.21 98.43 20:42:01 1 0.08 0.00 0.05 0.00 0.23 99.63 20:42:01 2 0.08 0.00 0.10 0.00 1.45 98.37 20:42:01 3 0.03 0.00 0.05 0.00 0.51 99.40 20:43:01 all 0.16 0.00 0.11 0.00 0.20 99.53 20:43:01 0 0.12 0.00 0.13 0.00 0.13 99.62 20:43:01 1 0.08 0.00 0.08 0.00 0.27 99.57 20:43:01 2 0.38 0.00 0.07 0.00 0.23 99.32 20:43:01 3 0.07 0.00 0.15 0.00 0.15 99.63 20:44:01 all 0.10 0.00 0.05 0.00 0.07 99.78 20:44:01 0 0.03 0.00 0.03 0.00 0.05 99.88 20:44:01 1 0.03 0.00 0.02 0.00 0.03 99.92 20:44:01 2 0.28 0.00 0.12 0.00 0.07 99.53 20:44:01 3 0.05 0.00 0.03 0.00 0.13 99.78 20:45:01 all 0.16 0.00 0.03 0.00 0.20 99.61 20:45:01 0 0.02 0.00 0.02 0.00 0.13 99.83 20:45:01 1 0.03 0.00 0.05 0.00 0.17 99.75 20:45:01 2 0.53 0.00 0.03 0.00 0.32 99.12 20:45:01 3 0.05 0.00 0.03 0.00 0.17 99.75 20:46:02 all 0.15 0.00 0.03 0.00 0.10 99.73 20:46:02 0 0.03 0.00 0.00 0.00 0.13 99.83 20:46:02 1 0.02 0.00 0.02 0.00 0.03 99.93 20:46:02 2 0.47 0.00 0.05 0.00 0.08 99.40 20:46:02 3 0.07 0.00 0.07 0.00 0.13 99.73 20:47:01 all 0.16 0.00 0.04 0.00 0.20 99.60 20:47:01 0 0.07 0.00 0.07 0.00 0.47 99.39 20:47:01 1 0.27 0.00 0.03 0.00 0.14 99.56 20:47:01 2 0.24 0.00 0.03 0.00 0.08 99.64 20:47:01 3 0.05 0.00 0.03 0.00 0.10 99.81 Average: all 1.12 0.00 0.47 0.13 0.70 97.59 Average: 0 1.08 0.00 0.51 0.12 0.80 97.49 Average: 1 1.13 0.00 0.46 0.11 0.55 97.75 Average: 2 1.25 0.00 0.39 0.02 0.84 97.50 Average: 3 1.00 0.00 0.51 0.27 0.59 97.63