---> uname -a: Linux prd-centos7-docker-4c-2g-8961.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 6.8G 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 6.8G 43.1G 14% /facter-os /dev/vda1 50.0G 6.8G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.8G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.8G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-132 /dev/vda1 50.0G 6.8G 43.1G 14% /w/workspace/_app-service-configurable_PR-132@tmp /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.8G 43.1G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 649 110 0 1077 1085 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:b7:34:62 brd ff:ff:ff:ff:ff:ff inet 10.30.123.139/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85337sec preferred_lft 85337sec inet6 fe80::f816:3eff:feb7:3462/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:89:ab:a3:83 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::42:89ff:feab:a383/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/26/20 _x86_64_ (4 CPU) 18:24:28 LINUX RESTART (4 CPU) 18:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:26:02 129.22 53.82 75.40 0.00 7718.09 32720.43 0.00 18:27:01 2.47 0.00 2.47 0.00 0.00 57.00 0.00 18:28:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 18:29:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 18:30:01 0.20 0.00 0.20 0.00 0.00 2.46 0.00 18:31:01 0.37 0.00 0.37 0.00 0.00 5.04 0.00 18:32:01 0.27 0.02 0.25 0.00 0.13 2.70 0.00 18:33:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 18:34:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 18:35:01 0.42 0.00 0.42 0.00 0.00 5.16 0.00 18:36:01 0.30 0.00 0.30 0.00 0.00 3.91 0.00 18:37:02 0.23 0.00 0.23 0.00 0.00 3.11 0.00 18:38:01 0.34 0.00 0.34 0.00 0.00 4.81 0.00 18:39:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 18:40:01 0.32 0.17 0.15 0.00 5.33 2.25 0.00 18:41:01 0.83 0.00 0.83 0.00 0.00 16.27 0.00 18:42:01 47.07 41.87 5.20 0.00 4473.56 174.08 0.00 Average: 10.81 5.66 5.15 0.00 719.57 1947.70 0.00 18:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:26:02 175492 0 550528 29.26 2620 1152916 1154288 39.39 422232 1123544 140 18:27:01 183676 0 542260 28.82 2620 1153000 1097636 37.46 417400 1122124 16 18:28:01 184816 0 541116 28.76 2620 1153004 1068852 36.48 417088 1121752 8 18:29:01 183548 0 542384 28.83 2620 1153004 1069024 36.48 419564 1121136 8 18:30:01 181524 0 544400 28.93 2620 1153012 1069120 36.49 423896 1118584 8 18:31:01 180576 0 545344 28.98 2620 1153016 1069252 36.49 424624 1118584 8 18:32:01 181240 0 544672 28.95 2620 1153024 1069120 36.49 423820 1118584 8 18:33:01 181740 0 544164 28.92 2620 1153032 1069060 36.49 415348 1126744 8 18:34:01 182428 0 543468 28.88 2620 1153040 1068916 36.48 414552 1126744 8 18:35:01 181272 0 544620 28.95 2620 1153044 1069156 36.49 413932 1128680 8 18:36:01 181880 0 544008 28.91 2620 1153048 1069140 36.49 413648 1128684 20 18:37:02 181716 0 544112 28.92 2620 1153108 1069136 36.49 413616 1128696 20 18:38:01 182552 0 543328 28.88 2620 1153056 1068984 36.48 412752 1128680 8 18:39:01 182476 0 543400 28.88 2620 1153060 1069048 36.48 412880 1128680 16 18:40:01 182412 0 543460 28.88 2620 1153064 1069048 36.48 412996 1128448 20 18:41:01 182108 0 543756 28.90 2620 1153072 1069120 36.49 413508 1128448 8 18:42:01 113164 0 593224 31.53 2620 1172548 1276232 43.56 424384 1174824 104704 Average: 177801 0 546956 29.07 2620 1154179 1087949 37.13 417426 1127820 6177 18:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:26:02 eth0 249.57 179.74 1035.77 88.91 0.00 0.00 0.00 0.00 18:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:02 docker0 1.75 1.53 0.35 3.22 0.00 0.00 0.00 0.00 18:27:01 eth0 0.19 0.14 0.09 0.05 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.10 0.10 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.72 0.20 0.26 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 2.13 0.47 0.45 0.18 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 18:31:01 eth0 1.86 0.82 0.98 0.65 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 18:32:01 eth0 1.10 0.33 0.34 0.23 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 0.55 0.32 0.27 0.21 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 1.03 0.10 0.11 0.01 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 1.26 0.75 0.56 0.41 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 1.47 0.42 0.48 0.27 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 18:37:02 eth0 0.65 0.28 0.28 0.20 0.00 0.00 0.00 0.00 18:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 eth0 0.08 0.07 0.01 0.01 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 0.07 0.05 0.00 0.00 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 18:40:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 18:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 eth0 134.60 106.29 1296.14 13.52 0.00 0.00 0.00 0.00 18:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.35 17.13 137.80 6.18 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: docker0 0.10 0.09 0.02 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/26/20 _x86_64_ (4 CPU) 18:24:28 LINUX RESTART (4 CPU) 18:25:01 CPU %user %nice %system %iowait %steal %idle 18:26:02 all 12.98 0.00 8.27 3.82 16.95 57.97 18:26:02 0 14.21 0.00 10.05 1.84 16.82 57.07 18:26:02 1 14.63 0.00 7.58 2.80 17.00 57.98 18:26:02 2 12.12 0.00 8.34 7.10 16.67 55.77 18:26:02 3 10.99 0.00 7.16 3.52 17.32 61.00 18:27:01 all 0.08 0.00 0.09 0.00 0.84 98.98 18:27:01 0 0.02 0.00 0.03 0.00 0.39 99.56 18:27:01 1 0.20 0.00 0.13 0.00 1.25 98.42 18:27:01 2 0.03 0.00 0.10 0.00 0.86 99.01 18:27:01 3 0.08 0.00 0.08 0.00 0.88 98.96 18:28:01 all 0.11 0.00 0.04 0.00 0.37 99.48 18:28:01 0 0.02 0.00 0.03 0.00 0.10 99.85 18:28:01 1 0.07 0.00 0.03 0.00 0.60 99.30 18:28:01 2 0.03 0.00 0.02 0.00 0.43 99.52 18:28:01 3 0.32 0.00 0.07 0.00 0.35 99.27 18:29:01 all 0.10 0.00 0.02 0.00 0.25 99.63 18:29:01 0 0.03 0.00 0.00 0.00 0.12 99.85 18:29:01 1 0.05 0.00 0.03 0.00 0.28 99.63 18:29:01 2 0.02 0.00 0.02 0.00 0.48 99.49 18:29:01 3 0.30 0.00 0.05 0.00 0.12 99.53 18:30:01 all 0.10 0.00 0.07 0.00 0.31 99.53 18:30:01 0 0.03 0.00 0.13 0.00 0.22 99.62 18:30:01 1 0.17 0.00 0.03 0.00 0.27 99.53 18:30:01 2 0.03 0.00 0.05 0.00 0.27 99.65 18:30:01 3 0.15 0.00 0.07 0.00 0.48 99.30 18:31:01 all 0.08 0.00 0.04 0.00 0.59 99.29 18:31:01 0 0.03 0.00 0.03 0.00 0.17 99.77 18:31:01 1 0.25 0.00 0.07 0.00 0.91 98.77 18:31:01 2 0.03 0.00 0.03 0.00 0.65 99.29 18:31:01 3 0.02 0.00 0.02 0.00 0.63 99.34 18:32:01 all 0.10 0.00 0.04 0.01 0.33 99.53 18:32:01 0 0.02 0.00 0.02 0.00 0.05 99.92 18:32:01 1 0.25 0.00 0.03 0.00 0.37 99.35 18:32:01 2 0.10 0.00 0.05 0.00 0.33 99.52 18:32:01 3 0.02 0.00 0.05 0.03 0.58 99.32 18:33:01 all 0.13 0.00 0.04 0.00 0.33 99.50 18:33:01 0 0.02 0.00 0.02 0.00 0.23 99.73 18:33:01 1 0.41 0.00 0.02 0.00 0.31 99.25 18:33:01 2 0.00 0.00 0.03 0.00 0.17 99.80 18:33:01 3 0.08 0.00 0.08 0.00 0.61 99.22 18:34:01 all 0.05 0.00 0.02 0.00 0.57 99.35 18:34:01 0 0.00 0.00 0.02 0.00 0.23 99.75 18:34:01 1 0.18 0.00 0.02 0.00 0.63 99.17 18:34:01 2 0.02 0.00 0.02 0.00 0.55 99.42 18:34:01 3 0.02 0.00 0.03 0.00 0.88 99.07 18:35:01 all 0.10 0.00 0.03 0.00 0.45 99.42 18:35:01 0 0.03 0.00 0.02 0.00 0.17 99.78 18:35:01 1 0.17 0.00 0.02 0.00 0.42 99.40 18:35:01 2 0.05 0.00 0.03 0.00 0.48 99.44 18:35:01 3 0.13 0.00 0.05 0.00 0.75 99.07 18:36:01 all 0.12 0.00 0.04 0.00 0.42 99.43 18:36:01 0 0.00 0.00 0.03 0.00 0.30 99.67 18:36:01 1 0.03 0.00 0.03 0.00 0.33 99.60 18:36:01 2 0.02 0.00 0.02 0.00 0.32 99.65 18:36:01 3 0.41 0.00 0.07 0.00 0.71 98.81 18:36:01 CPU %user %nice %system %iowait %steal %idle 18:37:02 all 0.14 0.00 0.02 0.00 0.19 99.65 18:37:02 0 0.03 0.00 0.03 0.00 0.23 99.70 18:37:02 1 0.07 0.00 0.03 0.00 0.12 99.78 18:37:02 2 0.03 0.00 0.02 0.00 0.07 99.88 18:37:02 3 0.42 0.00 0.02 0.00 0.35 99.22 18:38:01 all 0.12 0.00 0.03 0.00 0.19 99.66 18:38:01 0 0.02 0.00 0.02 0.00 0.17 99.80 18:38:01 1 0.03 0.00 0.03 0.00 0.19 99.75 18:38:01 2 0.02 0.00 0.03 0.00 0.07 99.88 18:38:01 3 0.41 0.00 0.05 0.00 0.34 99.20 18:39:01 all 0.10 0.00 0.02 0.00 0.37 99.51 18:39:01 0 0.03 0.00 0.02 0.00 0.13 99.82 18:39:01 1 0.05 0.00 0.02 0.00 0.35 99.58 18:39:01 2 0.03 0.00 0.02 0.00 0.38 99.57 18:39:01 3 0.28 0.00 0.03 0.00 0.61 99.07 18:40:01 all 0.11 0.00 0.05 0.01 0.44 99.39 18:40:01 0 0.02 0.00 0.05 0.00 0.37 99.57 18:40:01 1 0.02 0.00 0.05 0.02 0.53 99.39 18:40:01 2 0.38 0.00 0.07 0.02 0.68 98.86 18:40:01 3 0.03 0.00 0.05 0.00 0.17 99.75 18:41:01 all 0.07 0.00 0.02 0.00 0.23 99.68 18:41:01 0 0.20 0.00 0.02 0.00 0.20 99.58 18:41:01 1 0.05 0.00 0.02 0.00 0.22 99.72 18:41:01 2 0.02 0.00 0.00 0.00 0.10 99.88 18:41:01 3 0.03 0.00 0.03 0.00 0.42 99.52 18:42:01 all 1.77 0.00 1.19 0.85 3.85 92.35 18:42:01 0 1.24 0.00 1.08 0.12 4.47 93.09 18:42:01 1 1.29 0.00 0.93 0.56 4.03 93.19 18:42:01 2 1.54 0.00 1.26 0.02 3.67 93.51 18:42:01 3 3.01 0.00 1.50 2.72 3.21 89.56 Average: all 0.96 0.00 0.59 0.28 1.57 96.61 Average: 0 0.93 0.00 0.67 0.11 1.42 96.86 Average: 1 1.05 0.00 0.53 0.20 1.64 96.58 Average: 2 0.85 0.00 0.60 0.42 1.54 96.59 Average: 3 0.99 0.00 0.56 0.37 1.68 96.40