---> uname -a: Linux prd-centos7-docker-4c-2g-3609.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% /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/_app-service-configurable_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/_app-service-configurable_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 ---> free -m: total used free shared buff/cache available Mem: 1837 840 161 0 835 931 Swap: 1023 3 1020 ---> 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:ce:ec brd ff:ff:ff:ff:ff:ff inet 10.30.122.225/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fee3:ceec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:89:11:61:59 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:fe11:6159/64 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) 05/07/21 _x86_64_ (4 CPU) 18:29:06 LINUX RESTART (4 CPU) 18:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:31:01 56.83 16.36 40.48 0.00 5011.26 3729.43 0.00 18:32:02 3.76 0.00 3.76 0.00 0.00 116.65 0.00 18:33:01 0.51 0.00 0.51 0.00 0.00 8.84 0.00 18:34:01 0.25 0.00 0.25 0.00 0.00 3.59 0.00 18:35:01 0.30 0.00 0.30 0.00 0.00 5.30 0.00 18:36:01 0.35 0.00 0.35 0.00 0.00 6.05 0.00 18:37:01 0.33 0.00 0.33 0.00 0.00 5.29 0.00 18:38:01 0.27 0.00 0.27 0.00 0.00 4.01 0.00 18:39:01 0.30 0.00 0.30 0.00 0.00 3.41 0.00 18:40:02 0.37 0.00 0.37 0.00 0.00 5.81 0.00 18:41:01 247.96 140.71 107.25 0.00 6688.74 33697.69 0.00 18:42:01 207.72 68.92 138.80 0.00 3008.97 26900.15 0.00 18:43:01 141.75 77.01 64.74 0.00 6046.48 11693.42 0.00 Average: 50.73 23.23 27.50 0.00 1594.15 5845.07 0.00 18:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:31:01 138456 0 619124 32.91 2620 1121344 1129212 38.54 453144 1091172 132 18:32:02 142420 0 615156 32.69 2620 1121348 1103880 37.67 458156 1082836 20 18:33:01 139136 0 618376 32.87 2620 1121412 1103992 37.68 463572 1080804 28 18:34:01 137152 0 620416 32.97 2620 1121356 1104080 37.68 465504 1080788 16 18:35:01 136168 0 621396 33.03 2620 1121360 1099896 37.54 466548 1081332 12 18:36:01 138996 0 618560 32.88 2620 1121368 1072140 36.59 464744 1080356 16 18:37:01 139376 0 618180 32.85 2620 1121368 1069056 36.49 464808 1080288 8 18:38:01 139360 0 618188 32.86 2620 1121376 1069056 36.49 464628 1080288 8 18:39:01 139392 0 618152 32.85 2620 1121380 1069056 36.49 464824 1080288 12 18:40:02 132312 0 625228 33.23 2620 1121384 1091080 37.24 470856 1080216 16 18:41:01 116384 0 744112 39.55 2620 1018428 1271832 43.41 531656 983636 52 18:42:01 78776 0 816648 43.40 1864 984256 1544388 52.71 646884 844996 75812 18:43:01 146028 0 803124 42.68 1492 930900 1215692 41.49 598496 797900 108 Average: 132612 0 658205 34.98 2475 1088252 1149489 39.23 493371 1034223 5865 18:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:31:01 eth0 190.33 146.37 802.40 63.13 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 2.47 1.91 0.59 5.43 0.00 0.00 0.00 0.00 18:32:02 eth0 4.29 0.73 0.98 0.41 0.00 0.00 0.00 0.00 18:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 5.38 1.49 1.61 1.02 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 4.23 1.20 1.29 0.81 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 2.03 1.23 1.16 0.84 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 0.27 0.12 0.07 0.04 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 0.23 0.08 0.01 0.01 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 18:38:01 eth0 0.22 0.08 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 0.67 0.08 0.06 0.01 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 18:40:02 eth0 3.06 3.19 0.50 14.57 0.00 0.00 0.00 0.00 18:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:41:01 vethd980246 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:41:01 eth0 427.51 323.94 4138.58 47.02 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 423.91 348.47 3575.60 36.72 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 68.94 73.69 5.53 381.22 0.00 0.00 0.00 0.00 18:43:01 eth0 113.28 90.61 331.33 116.00 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 27.33 39.25 1.68 263.70 0.00 0.00 0.00 0.00 Average: eth0 90.29 70.50 679.24 21.59 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 7.63 8.88 0.60 50.25 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) 05/07/21 _x86_64_ (4 CPU) 18:29:06 LINUX RESTART (4 CPU) 18:30:01 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 9.77 0.00 4.03 1.54 14.30 70.35 18:31:01 0 9.79 0.00 4.06 1.02 14.95 70.18 18:31:01 1 9.15 0.00 4.37 1.07 13.73 71.69 18:31:01 2 9.35 0.00 3.54 1.15 13.06 72.90 18:31:01 3 10.82 0.00 4.15 2.96 15.49 66.57 18:32:02 all 0.08 0.00 0.08 0.00 0.89 98.94 18:32:02 0 0.03 0.00 0.08 0.00 0.80 99.09 18:32:02 1 0.20 0.00 0.05 0.02 0.96 98.77 18:32:02 2 0.05 0.00 0.10 0.00 0.75 99.10 18:32:02 3 0.03 0.00 0.08 0.00 1.07 98.81 18:33:01 all 0.15 0.00 0.07 0.00 1.21 98.58 18:33:01 0 0.12 0.00 0.05 0.00 1.41 98.42 18:33:01 1 0.17 0.00 0.07 0.00 1.04 98.72 18:33:01 2 0.17 0.00 0.05 0.00 0.89 98.89 18:33:01 3 0.15 0.00 0.10 0.00 1.47 98.27 18:34:01 all 0.09 0.00 0.05 0.00 1.04 98.82 18:34:01 0 0.03 0.00 0.05 0.00 0.74 99.17 18:34:01 1 0.26 0.00 0.07 0.00 1.16 98.51 18:34:01 2 0.03 0.00 0.02 0.00 1.42 98.53 18:34:01 3 0.03 0.00 0.05 0.00 0.84 99.07 18:35:01 all 0.10 0.00 0.26 0.00 1.99 97.64 18:35:01 0 0.03 0.00 0.26 0.00 1.53 98.17 18:35:01 1 0.26 0.00 0.20 0.00 1.94 97.60 18:35:01 2 0.03 0.00 0.35 0.00 2.01 97.61 18:35:01 3 0.08 0.00 0.25 0.00 2.49 97.19 18:36:01 all 0.09 0.00 0.05 0.00 0.53 99.34 18:36:01 0 0.02 0.00 0.02 0.00 0.51 99.45 18:36:01 1 0.30 0.00 0.10 0.00 1.12 98.48 18:36:01 2 0.02 0.00 0.05 0.00 0.20 99.73 18:36:01 3 0.02 0.00 0.02 0.00 0.28 99.68 18:37:01 all 0.11 0.00 0.04 0.00 0.63 99.22 18:37:01 0 0.05 0.00 0.02 0.00 0.70 99.24 18:37:01 1 0.25 0.00 0.07 0.00 0.58 99.10 18:37:01 2 0.05 0.00 0.05 0.00 0.30 99.60 18:37:01 3 0.10 0.00 0.03 0.00 0.93 98.94 18:38:01 all 0.09 0.00 0.03 0.00 0.36 99.52 18:38:01 0 0.02 0.00 0.03 0.00 0.25 99.70 18:38:01 1 0.28 0.00 0.02 0.00 0.30 99.40 18:38:01 2 0.05 0.00 0.05 0.00 0.75 99.15 18:38:01 3 0.02 0.00 0.02 0.00 0.15 99.82 18:39:01 all 0.08 0.00 0.05 0.00 0.48 99.39 18:39:01 0 0.02 0.00 0.02 0.00 0.33 99.63 18:39:01 1 0.22 0.00 0.05 0.00 0.38 99.35 18:39:01 2 0.05 0.00 0.08 0.00 1.07 98.79 18:39:01 3 0.03 0.00 0.03 0.00 0.13 99.80 18:40:02 all 0.14 0.00 0.08 0.00 0.67 99.11 18:40:02 0 0.13 0.00 0.12 0.00 0.38 99.37 18:40:02 1 0.12 0.00 0.07 0.00 0.56 99.25 18:40:02 2 0.12 0.00 0.10 0.00 1.35 98.44 18:40:02 3 0.18 0.00 0.05 0.00 0.36 99.40 18:41:01 all 6.27 0.00 5.95 0.72 18.72 68.34 18:41:01 0 7.39 0.00 6.74 0.68 19.67 65.52 18:41:01 1 5.50 0.00 5.40 0.58 18.35 70.17 18:41:01 2 6.11 0.00 6.01 0.52 18.03 69.32 18:41:01 3 6.09 0.00 5.67 1.11 18.86 68.26 18:41:01 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 6.52 0.00 6.96 2.73 27.00 56.80 18:42:01 0 5.62 0.00 5.77 2.86 27.57 58.18 18:42:01 1 6.14 0.00 7.60 2.18 26.34 57.73 18:42:01 2 7.38 0.00 7.43 3.05 26.95 55.19 18:42:01 3 6.97 0.00 7.08 2.81 27.10 56.05 18:43:01 all 6.26 0.00 6.17 2.30 13.41 71.86 18:43:01 0 11.66 0.00 6.90 2.83 14.05 64.57 18:43:01 1 3.96 0.00 5.68 0.78 12.87 76.72 18:43:01 2 5.77 0.00 7.02 2.31 13.35 71.55 18:43:01 3 3.67 0.00 5.10 3.29 13.38 74.56 Average: all 2.32 0.00 1.86 0.58 6.36 88.88 Average: 0 2.72 0.00 1.88 0.59 6.53 88.28 Average: 1 2.09 0.00 1.86 0.37 6.23 89.45 Average: 2 2.27 0.00 1.93 0.55 6.25 89.00 Average: 3 2.19 0.00 1.77 0.80 6.46 88.79