---> uname -a: Linux prd-centos7-docker-4c-2g-21079.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 773 141 0 922 1000 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:b9:ff:51 brd ff:ff:ff:ff:ff:ff inet 10.30.123.12/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:feb9:ff51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:52:d5:6a:26 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::42:52ff:fed5:6a26/64 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) 01/19/21 _x86_64_ (4 CPU) 03:16:01 LINUX RESTART (4 CPU) 03:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:18:01 57.79 36.44 21.35 0.00 6244.73 1593.11 0.00 03:19:01 23.55 5.25 18.29 0.00 1301.90 2127.72 0.00 03:20:01 0.38 0.00 0.38 0.00 0.00 5.71 0.00 03:21:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 03:22:01 0.27 0.00 0.27 0.00 0.00 4.09 0.00 03:23:02 3.01 0.12 2.89 0.00 17.98 71.88 0.00 03:24:01 284.85 177.62 107.23 0.00 7599.80 33964.94 0.00 03:25:01 183.26 35.73 147.52 0.00 1925.32 29407.94 0.00 03:26:01 111.43 87.92 23.51 0.00 6714.19 3885.22 0.00 Average: 73.52 37.88 35.64 0.00 2630.19 7859.63 0.00 03:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:18:01 64356 0 613000 32.58 2620 1201568 1502072 51.26 423012 1198284 30876 03:19:01 170232 0 573372 30.47 2620 1135320 1138372 38.85 398988 1112416 12 03:20:01 176832 0 566768 30.12 2620 1135324 1109968 37.88 395028 1110372 8 03:21:01 179840 0 563756 29.96 2620 1135328 1074992 36.69 400112 1102872 8 03:22:01 180112 0 563480 29.95 2620 1135332 1075036 36.69 400496 1102872 8 03:23:02 77904 0 603168 32.06 2620 1197852 1343912 45.87 460640 1138356 76052 03:24:01 143744 0 661740 35.17 2620 1073440 1426376 48.68 518640 961712 6388 03:25:01 83200 0 753912 40.07 2596 1041836 1766916 60.30 521444 941596 36 03:26:01 98204 0 740936 39.38 2056 1040348 1363872 46.55 542112 899696 31704 Average: 130492 0 626681 33.31 2555 1121816 1311280 44.75 451164 1063131 16121 03:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:18:01 eth0 223.27 177.50 1013.57 62.44 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 eth0 32.89 28.17 42.40 24.18 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 1.78 1.76 0.37 3.13 0.00 0.00 0.00 0.00 03:20:01 eth0 4.19 0.62 0.83 0.48 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 eth0 4.36 1.26 1.61 0.80 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 3.91 1.05 1.26 0.78 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:02 eth0 159.82 138.25 1226.14 35.79 0.00 0.00 0.00 0.00 03:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 322.95 285.56 2930.44 27.77 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 veth9fdbe0a 11.13 10.52 1.18 28.19 0.00 0.00 0.00 0.00 03:24:01 docker0 11.13 10.39 1.03 28.18 0.00 0.00 0.00 0.00 03:25:01 veth1b3ce55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 423.04 344.93 3212.49 63.72 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 vethb0a753d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 180.89 141.76 745.62 96.70 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 54.82 63.00 3.76 233.35 0.00 0.00 0.00 0.00 Average: eth0 150.25 124.05 1016.65 34.73 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 6.12 7.03 0.42 26.05 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) 01/19/21 _x86_64_ (4 CPU) 03:16:01 LINUX RESTART (4 CPU) 03:17:01 CPU %user %nice %system %iowait %steal %idle 03:18:01 all 10.40 0.00 4.18 2.71 34.26 48.44 03:18:01 0 9.12 0.00 4.76 2.85 36.68 46.58 03:18:01 1 8.54 0.00 3.66 3.11 34.61 50.09 03:18:01 2 12.51 0.00 4.52 3.10 33.73 46.15 03:18:01 3 11.63 0.00 3.82 1.76 31.93 50.86 03:19:01 all 1.41 0.00 1.58 0.68 12.74 83.59 03:19:01 0 1.53 0.00 1.73 0.36 13.24 83.15 03:19:01 1 0.93 0.00 1.39 0.19 12.49 85.00 03:19:01 2 1.47 0.00 1.84 1.33 12.32 83.05 03:19:01 3 1.73 0.00 1.36 0.84 12.92 83.15 03:20:01 all 0.07 0.00 0.05 0.00 1.29 98.59 03:20:01 0 0.02 0.00 0.05 0.00 0.83 99.11 03:20:01 1 0.05 0.00 0.05 0.00 1.87 98.03 03:20:01 2 0.03 0.00 0.05 0.00 1.09 98.83 03:20:01 3 0.20 0.00 0.05 0.00 1.35 98.40 03:21:01 all 0.07 0.00 0.07 0.00 1.51 98.34 03:21:01 0 0.02 0.00 0.08 0.00 1.11 98.79 03:21:01 1 0.05 0.00 0.07 0.00 1.32 98.57 03:21:01 2 0.07 0.00 0.08 0.00 2.03 97.82 03:21:01 3 0.16 0.00 0.05 0.00 1.58 98.20 03:22:01 all 0.05 0.00 0.04 0.00 1.42 98.49 03:22:01 0 0.02 0.00 0.03 0.00 0.91 99.04 03:22:01 1 0.12 0.00 0.05 0.00 1.06 98.78 03:22:01 2 0.02 0.00 0.05 0.00 0.55 99.39 03:22:01 3 0.03 0.00 0.03 0.00 3.15 96.79 03:23:02 all 0.77 0.00 0.91 0.01 8.73 89.58 03:23:02 0 0.78 0.00 0.68 0.02 8.67 89.86 03:23:02 1 0.81 0.00 1.03 0.00 8.36 89.80 03:23:02 2 0.75 0.00 1.16 0.02 8.32 89.76 03:23:02 3 0.75 0.00 0.77 0.00 9.58 88.90 03:24:01 all 4.15 0.00 3.85 1.66 32.41 57.93 03:24:01 0 3.83 0.00 4.10 2.24 33.38 56.44 03:24:01 1 4.50 0.00 3.26 1.25 31.76 59.23 03:24:01 2 3.73 0.00 3.88 2.05 31.81 58.53 03:24:01 3 4.54 0.00 4.17 1.09 32.72 57.49 03:25:01 all 5.15 0.00 5.78 1.06 27.50 60.51 03:25:01 0 4.43 0.00 5.61 0.62 27.36 61.97 03:25:01 1 5.40 0.00 5.51 0.77 27.35 60.98 03:25:01 2 5.32 0.00 5.53 1.51 27.30 60.34 03:25:01 3 5.46 0.00 6.49 1.33 28.02 58.69 03:26:01 all 4.60 0.00 4.08 2.39 11.72 77.21 03:26:01 0 3.25 0.00 3.72 1.15 12.21 79.67 03:26:01 1 3.95 0.00 4.48 3.43 11.48 76.66 03:26:01 2 7.69 0.00 4.11 1.51 11.56 75.14 03:26:01 3 3.54 0.00 3.98 3.49 11.63 77.36 Average: all 3.03 0.00 2.32 0.96 14.98 78.70 Average: 0 2.64 0.00 2.37 0.83 15.41 78.75 Average: 1 2.79 0.00 2.21 1.00 14.92 79.08 Average: 2 3.54 0.00 2.40 1.07 14.60 78.39 Average: 3 3.17 0.00 2.32 0.95 14.99 78.57