---> uname -a: Linux prd-centos7-docker-4c-2g-3048.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 8.5G 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/gexfoundry_go-mod-secrets_master ---> free -m: total used free shared buff/cache available Mem: 1837 847 137 0 851 923 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:f1:e0:ca brd ff:ff:ff:ff:ff:ff inet 10.30.122.230/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fef1:e0ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:4c:ce:ef 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:a9ff:fe4c:ceef/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) 05/05/21 _x86_64_ (4 CPU) 18:25:31 LINUX RESTART (4 CPU) 18:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:27:02 178.82 95.22 83.60 0.00 9365.03 39394.56 0.00 18:28:01 10.41 3.27 7.14 0.00 741.66 169.29 0.00 18:29:01 0.32 0.00 0.32 0.00 0.00 4.86 0.00 18:30:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 18:31:02 0.22 0.00 0.22 0.00 0.00 2.50 0.00 18:32:01 0.25 0.00 0.25 0.00 0.00 3.82 0.00 18:33:01 0.37 0.00 0.37 0.00 0.00 5.67 0.00 18:34:01 0.23 0.00 0.23 0.00 0.00 3.62 0.00 18:35:01 0.35 0.00 0.35 0.00 0.00 5.71 0.00 18:36:01 0.28 0.00 0.28 0.00 0.00 4.73 0.00 18:37:01 67.43 22.14 45.29 0.00 1257.86 17182.89 0.00 18:38:02 294.45 162.52 131.93 0.00 7359.28 33370.53 0.00 18:39:01 164.05 71.74 92.31 0.00 4104.34 17262.31 0.00 Average: 55.06 27.24 27.82 0.00 1748.07 8238.81 0.00 18:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:27:02 86380 0 615120 32.69 2620 1177424 1599724 54.60 448992 1142232 12 18:28:01 124696 0 615484 32.71 2620 1138744 1156888 39.48 438276 1116344 20 18:29:01 136304 0 603872 32.09 2620 1138748 1079140 36.83 432912 1111636 8 18:30:01 133576 0 606596 32.24 2620 1138752 1079476 36.84 432212 1115060 12 18:31:02 133624 0 606544 32.24 2620 1138756 1079392 36.84 432592 1115060 20 18:32:01 132832 0 607332 32.28 2620 1138760 1079416 36.84 432320 1116224 16 18:33:01 132360 0 607800 32.30 2620 1138764 1079368 36.84 432632 1116224 12 18:34:01 133720 0 606436 32.23 2620 1138768 1079140 36.83 431480 1116224 16 18:35:01 133680 0 606468 32.23 2620 1138776 1079140 36.83 431528 1116224 8 18:36:01 132012 0 608132 32.32 2620 1138780 1079332 36.84 433204 1116224 8 18:37:01 100160 0 739656 39.31 2620 1039108 1559720 53.23 508360 1026548 90720 18:38:02 82460 0 771944 41.03 2532 1024608 1553536 53.02 611228 916872 47372 18:39:01 243908 0 798536 42.44 1492 837608 1401748 47.84 578716 717676 48 Average: 131209 0 645686 34.32 2526 1102123 1223540 41.76 464958 1064811 10636 18:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:27:02 vethb7ab18b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:02 veth7e041f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:02 eth0 227.84 169.36 1055.20 66.21 0.00 0.00 0.00 0.00 18:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 20.54 17.85 28.17 7.84 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 3.05 2.52 0.58 5.12 0.00 0.00 0.00 0.00 18:29:01 eth0 1.36 0.10 0.12 0.01 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 2.06 1.00 1.23 0.42 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:02 eth0 1.28 0.48 0.35 0.19 0.00 0.00 0.00 0.00 18:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 1.49 0.61 0.48 0.31 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 0.63 0.43 0.28 0.15 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 0.08 0.10 0.01 0.07 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 0.22 0.08 0.01 0.01 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 0.93 0.43 0.32 0.21 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 409.32 327.12 4066.15 55.42 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 18:38:02 eth0 377.05 327.27 3243.19 36.17 0.00 0.00 0.00 0.00 18:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:02 docker0 9.91 10.32 0.96 29.07 0.00 0.00 0.00 0.00 18:39:01 eth0 97.18 68.54 319.17 83.46 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 veth6d57bc0 0.93 0.69 0.18 0.18 0.00 0.00 0.00 0.00 18:39:01 docker0 19.01 37.93 1.21 262.71 0.00 0.00 0.00 0.00 Average: eth0 87.77 70.35 672.58 19.18 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: veth6d57bc0 0.07 0.05 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 2.44 3.88 0.21 22.63 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) 05/05/21 _x86_64_ (4 CPU) 18:25:31 LINUX RESTART (4 CPU) 18:26:02 CPU %user %nice %system %iowait %steal %idle 18:27:02 all 15.52 0.00 9.38 6.42 23.76 44.93 18:27:02 0 20.57 0.00 13.85 4.64 22.39 38.56 18:27:02 1 15.72 0.00 8.08 8.86 23.93 43.41 18:27:02 2 13.33 0.00 8.13 5.52 24.02 48.99 18:27:02 3 12.64 0.00 7.62 6.59 24.62 48.53 18:28:01 all 0.92 0.00 1.44 0.17 4.92 92.56 18:28:01 0 1.06 0.00 1.54 0.05 5.33 92.02 18:28:01 1 0.99 0.00 1.72 0.21 5.42 91.66 18:28:01 2 0.81 0.00 1.11 0.03 4.48 93.57 18:28:01 3 0.81 0.00 1.38 0.38 4.43 93.00 18:29:01 all 0.09 0.00 0.10 0.00 0.83 98.99 18:29:01 0 0.07 0.00 0.10 0.00 0.48 99.35 18:29:01 1 0.03 0.00 0.13 0.00 0.66 99.17 18:29:01 2 0.23 0.00 0.08 0.00 1.30 98.38 18:29:01 3 0.02 0.00 0.07 0.00 0.86 99.06 18:30:01 all 0.07 0.00 0.22 0.00 1.72 97.99 18:30:01 0 0.05 0.00 0.05 0.00 1.82 98.08 18:30:01 1 0.18 0.00 0.16 0.00 1.85 97.81 18:30:01 2 0.05 0.00 0.30 0.00 1.65 98.01 18:30:01 3 0.02 0.00 0.36 0.00 1.55 98.07 18:31:02 all 0.12 0.00 0.04 0.00 0.81 99.04 18:31:02 0 0.10 0.00 0.03 0.00 0.33 99.53 18:31:02 1 0.33 0.00 0.03 0.00 1.51 98.12 18:31:02 2 0.03 0.00 0.05 0.00 1.06 98.86 18:31:02 3 0.02 0.00 0.03 0.00 0.32 99.63 18:32:01 all 0.07 0.00 0.07 0.00 1.40 98.46 18:32:01 0 0.02 0.00 0.03 0.00 0.47 99.48 18:32:01 1 0.19 0.00 0.15 0.00 1.04 98.62 18:32:01 2 0.05 0.00 0.07 0.00 2.68 97.21 18:32:01 3 0.02 0.00 0.03 0.00 1.39 98.56 18:33:01 all 0.05 0.00 0.05 0.00 1.46 98.45 18:33:01 0 0.02 0.00 0.02 0.00 0.66 99.30 18:33:01 1 0.10 0.00 0.02 0.00 1.09 98.79 18:33:01 2 0.06 0.00 0.10 0.00 3.41 96.43 18:33:01 3 0.02 0.00 0.05 0.00 0.63 99.30 18:34:01 all 0.06 0.00 0.04 0.00 1.54 98.37 18:34:01 0 0.03 0.00 0.02 0.00 0.68 99.27 18:34:01 1 0.12 0.00 0.03 0.00 1.17 98.68 18:34:01 2 0.06 0.00 0.06 0.00 3.06 96.81 18:34:01 3 0.02 0.00 0.03 0.00 1.22 98.74 18:35:01 all 0.03 0.00 0.03 0.00 1.31 98.63 18:35:01 0 0.07 0.00 0.03 0.00 2.13 97.77 18:35:01 1 0.02 0.00 0.03 0.00 0.41 99.54 18:35:01 2 0.02 0.00 0.00 0.00 0.86 99.12 18:35:01 3 0.02 0.00 0.05 0.00 1.82 98.12 18:36:01 all 0.06 0.00 0.04 0.00 1.09 98.81 18:36:01 0 0.10 0.00 0.03 0.00 1.45 98.42 18:36:01 1 0.02 0.00 0.03 0.00 1.15 98.80 18:36:01 2 0.07 0.00 0.03 0.00 1.02 98.88 18:36:01 3 0.05 0.00 0.05 0.00 0.74 99.16 18:37:01 all 2.82 0.00 2.60 0.17 15.05 79.35 18:37:01 0 2.20 0.00 2.65 0.27 15.40 79.47 18:37:01 1 2.56 0.00 2.29 0.08 14.16 80.91 18:37:01 2 3.78 0.00 2.72 0.15 16.55 76.81 18:37:01 3 2.77 0.00 2.75 0.16 14.11 80.21 18:37:01 CPU %user %nice %system %iowait %steal %idle 18:38:02 all 5.97 0.00 5.85 2.36 24.32 61.51 18:38:02 0 5.00 0.00 5.35 2.45 25.76 61.43 18:38:02 1 5.30 0.00 6.12 2.31 22.65 63.62 18:38:02 2 7.52 0.00 6.48 2.02 24.28 59.70 18:38:02 3 6.08 0.00 5.44 2.64 24.58 61.25 18:39:01 all 6.72 0.00 6.83 1.71 19.31 65.43 18:39:01 0 3.93 0.00 6.27 1.98 19.11 68.71 18:39:01 1 7.35 0.00 6.99 1.13 18.73 65.80 18:39:01 2 9.78 0.00 7.11 1.86 19.24 62.02 18:39:01 3 5.89 0.00 6.98 1.86 20.17 65.10 Average: all 2.52 0.00 2.08 0.84 7.59 86.97 Average: 0 2.54 0.00 2.31 0.73 7.50 86.92 Average: 1 2.57 0.00 2.02 0.98 7.33 87.10 Average: 2 2.77 0.00 2.03 0.74 8.02 86.43 Average: 3 2.21 0.00 1.94 0.91 7.51 87.44