---> uname -a: Linux prd-centos7-docker-4c-2g-23687.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/_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 /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 ---> free -m: total used free shared buff/cache available Mem: 1837 752 158 0 925 1021 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:58:59:0f brd ff:ff:ff:ff:ff:ff inet 10.30.123.22/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:fe58:590f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:05:b8:77:de 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::42:5ff:feb8:77de/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) 01/28/21 _x86_64_ (4 CPU) 04:19:44 LINUX RESTART (4 CPU) 04:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:22:02 46.48 13.88 32.60 0.00 4746.84 3539.30 0.00 04:23:01 2.52 0.00 2.52 0.00 0.00 55.41 0.00 04:24:01 0.17 0.00 0.17 0.00 0.00 1.88 0.00 04:25:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 04:26:01 0.28 0.00 0.28 0.00 0.00 4.10 0.00 04:27:01 0.35 0.00 0.35 0.00 0.00 3.68 0.00 04:28:01 0.30 0.00 0.30 0.00 0.00 3.38 0.00 04:29:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 04:30:02 221.51 110.34 111.17 0.00 4374.95 31074.64 0.00 04:31:01 215.28 78.47 136.81 0.00 5010.19 31185.04 0.00 04:32:01 142.21 94.67 47.54 0.00 6463.65 7168.77 0.00 Average: 57.24 27.07 30.17 0.00 1874.66 6635.56 0.00 04:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:02 173780 0 561372 29.84 2620 1143772 1092116 37.27 396692 1111248 132 04:23:01 189820 0 545324 28.98 2620 1143780 982488 33.53 398592 1096436 16 04:24:01 188924 0 546216 29.03 2620 1143784 982596 33.53 393812 1101924 8 04:25:01 188332 0 546804 29.06 2620 1143788 982488 33.53 397804 1098304 8 04:26:01 184968 0 550108 29.24 2620 1143848 982740 33.54 427044 1072300 20 04:27:01 186784 0 548340 29.14 2620 1143800 982488 33.53 423592 1074356 16 04:28:01 186692 0 548432 29.15 2620 1143800 982488 33.53 423468 1074356 8 04:29:01 186776 0 548344 29.14 2620 1143804 982488 33.53 423596 1074356 8 04:30:02 232500 0 640400 34.04 2620 1006024 1208644 41.25 418252 977992 58404 04:31:01 148628 0 717004 38.11 2596 1013316 1235192 42.16 474568 929616 22064 04:32:01 114908 0 726408 38.61 2308 1037920 1302440 44.45 539060 888784 16300 Average: 180192 0 588977 31.30 2589 1109785 1065106 36.35 428771 1045425 8817 04:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:02 eth0 131.37 106.53 562.45 58.88 0.00 0.00 0.00 0.00 04:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:02 docker0 1.69 1.39 0.37 4.01 0.00 0.00 0.00 0.00 04:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.40 0.27 0.45 0.02 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 1.25 0.08 0.11 0.01 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 1.13 0.63 0.67 0.46 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 eth0 436.53 345.65 4049.25 40.14 0.00 0.00 0.00 0.00 04:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 414.17 349.88 3457.69 72.42 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 37.66 40.54 3.53 197.46 0.00 0.00 0.00 0.00 04:32:01 eth0 139.63 93.90 500.26 83.40 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 23.39 43.60 1.49 202.76 0.00 0.00 0.00 0.00 Average: eth0 102.28 81.55 779.15 23.22 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 5.67 7.75 0.49 36.60 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) 01/28/21 _x86_64_ (4 CPU) 04:19:44 LINUX RESTART (4 CPU) 04:21:01 CPU %user %nice %system %iowait %steal %idle 04:22:02 all 5.72 0.00 3.40 1.03 18.89 70.95 04:22:02 0 5.72 0.00 3.60 0.42 19.65 70.62 04:22:02 1 5.85 0.00 3.40 0.54 18.48 71.74 04:22:02 2 4.45 0.00 2.97 0.85 19.43 72.31 04:22:02 3 6.90 0.00 3.63 2.36 17.99 69.12 04:23:01 all 0.10 0.00 0.10 0.00 1.68 98.13 04:23:01 0 0.03 0.00 0.08 0.00 1.19 98.69 04:23:01 1 0.12 0.00 0.08 0.00 1.67 98.13 04:23:01 2 0.03 0.00 0.10 0.00 1.49 98.38 04:23:01 3 0.20 0.00 0.13 0.00 2.36 97.31 04:24:01 all 0.09 0.00 0.11 0.00 2.44 97.36 04:24:01 0 0.03 0.00 0.07 0.00 1.98 97.92 04:24:01 1 0.23 0.00 0.23 0.00 2.89 96.65 04:24:01 2 0.06 0.00 0.02 0.00 2.84 97.08 04:24:01 3 0.03 0.00 0.12 0.00 2.06 97.80 04:25:01 all 0.09 0.00 0.09 0.00 0.69 99.13 04:25:01 0 0.00 0.00 0.03 0.00 0.37 99.60 04:25:01 1 0.03 0.00 0.03 0.00 0.33 99.60 04:25:01 2 0.27 0.00 0.20 0.00 0.88 98.66 04:25:01 3 0.05 0.00 0.08 0.00 1.19 98.68 04:26:01 all 0.11 0.00 0.24 0.00 0.52 99.12 04:26:01 0 0.03 0.00 0.08 0.00 0.35 99.53 04:26:01 1 0.31 0.00 0.05 0.00 0.88 98.76 04:26:01 2 0.05 0.00 0.78 0.00 0.13 99.03 04:26:01 3 0.05 0.00 0.05 0.00 0.73 99.17 04:27:01 all 0.11 0.00 0.09 0.00 0.50 99.31 04:27:01 0 0.02 0.00 0.10 0.00 0.32 99.57 04:27:01 1 0.36 0.00 0.05 0.00 1.04 98.54 04:27:01 2 0.02 0.00 0.10 0.00 0.30 99.58 04:27:01 3 0.03 0.00 0.10 0.00 0.33 99.53 04:28:01 all 0.10 0.00 0.03 0.00 0.37 99.51 04:28:01 0 0.02 0.00 0.02 0.00 0.17 99.80 04:28:01 1 0.33 0.00 0.05 0.00 0.66 98.95 04:28:01 2 0.02 0.00 0.02 0.00 0.08 99.88 04:28:01 3 0.03 0.00 0.03 0.00 0.55 99.39 04:29:01 all 0.12 0.00 0.04 0.00 0.32 99.52 04:29:01 0 0.03 0.00 0.03 0.00 0.10 99.83 04:29:01 1 0.37 0.00 0.03 0.00 0.38 99.22 04:29:01 2 0.02 0.00 0.02 0.00 0.07 99.90 04:29:01 3 0.08 0.00 0.07 0.00 0.71 99.14 04:30:02 all 5.55 0.00 4.95 0.59 12.36 76.56 04:30:02 0 5.13 0.00 4.53 0.29 12.62 77.43 04:30:02 1 5.24 0.00 4.74 0.75 11.70 77.58 04:30:02 2 5.69 0.00 3.77 0.22 12.27 78.05 04:30:02 3 6.16 0.00 6.78 1.10 12.85 73.12 04:31:01 all 7.91 0.00 7.60 2.01 15.06 67.42 04:31:01 0 8.18 0.00 7.51 2.12 15.13 67.06 04:31:01 1 7.35 0.00 7.02 1.61 15.07 68.95 04:31:01 2 9.26 0.00 8.48 2.19 15.25 64.81 04:31:01 3 6.90 0.00 7.42 2.13 14.78 68.78 04:32:01 all 5.46 0.00 5.02 2.69 9.29 77.54 04:32:01 0 3.76 0.00 4.81 1.16 9.25 81.03 04:32:01 1 9.49 0.00 5.40 3.30 9.25 72.56 04:32:01 2 3.39 0.00 4.36 4.51 9.49 78.25 04:32:01 3 5.26 0.00 5.52 1.79 9.18 78.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.29 0.00 1.94 0.57 5.65 89.55 Average: 0 2.07 0.00 1.88 0.35 5.58 90.11 Average: 1 2.68 0.00 1.89 0.56 5.67 89.20 Average: 2 2.08 0.00 1.86 0.70 5.67 89.68 Average: 3 2.32 0.00 2.14 0.67 5.68 89.19