---> uname -a: Linux prd-centos7-docker-4c-2g-15695.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 6.9G 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-151 /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/_app-service-configurable_PR-151@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 717 97 0 1023 1015 Swap: 1023 1 1022 ---> 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:73:94:ce brd ff:ff:ff:ff:ff:ff inet 10.30.122.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85467sec preferred_lft 85467sec inet6 fe80::f816:3eff:fe73:94ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:ed:77:be 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::42:73ff:feed:77be/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) 12/12/20 _x86_64_ (4 CPU) 00:54:51 LINUX RESTART (4 CPU) 00:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:57:01 38.59 12.06 26.53 0.00 4453.56 2709.84 0.00 00:58:02 0.82 0.00 0.82 0.00 0.00 17.02 0.00 00:59:01 0.25 0.00 0.25 0.00 0.00 2.86 0.00 01:00:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 01:01:01 0.23 0.02 0.22 0.00 0.13 3.43 0.00 01:02:01 0.45 0.08 0.37 0.00 1.60 5.32 0.00 01:03:01 0.35 0.00 0.35 0.00 0.00 4.09 0.00 01:04:02 0.17 0.00 0.17 0.00 0.00 1.48 0.00 01:05:01 0.19 0.00 0.19 0.00 0.00 2.06 0.00 01:06:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 01:07:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 01:08:01 0.22 0.00 0.22 0.00 0.00 2.29 0.00 01:09:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 01:10:01 70.02 49.65 20.37 0.00 4190.36 5462.61 0.00 Average: 8.04 4.43 3.61 0.00 619.74 589.10 0.00 00:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:01 179248 0 607068 32.26 2620 1092608 1138788 38.86 397744 1104092 136 00:58:02 189124 0 597184 31.74 2620 1092616 1062868 36.27 415084 1078568 8 00:59:01 187540 0 598764 31.82 2620 1092620 1062868 36.27 412152 1083384 8 01:00:01 184716 0 601584 31.97 2620 1092624 1063120 36.28 417448 1080756 16 01:01:01 182016 0 604280 32.12 2620 1092628 1065876 36.38 420872 1079636 12 01:02:01 183928 0 602240 32.01 2620 1092756 1063376 36.29 441568 1057436 20 01:03:01 184276 0 601892 31.99 2620 1092756 1063376 36.29 441800 1057436 8 01:04:02 184200 0 601960 31.99 2620 1092764 1063376 36.29 441572 1057440 8 01:05:01 182356 0 603800 32.09 2620 1092768 1063700 36.30 445684 1055388 12 01:06:01 183528 0 602620 32.03 2620 1092776 1063460 36.29 444156 1055384 16 01:07:01 183388 0 602760 32.04 2620 1092776 1063448 36.29 444276 1055388 12 01:08:01 183656 0 602452 32.02 2620 1092816 1063376 36.29 443780 1055396 24 01:09:01 183748 0 602388 32.02 2620 1092788 1063376 36.29 443660 1055388 8 01:10:01 75104 0 707816 37.62 2620 1096004 1491652 50.91 510316 1075056 58904 Average: 176202 0 609772 32.41 2620 1092950 1099476 37.52 437151 1067911 4228 00:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:01 eth0 89.23 70.53 451.21 38.44 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 2.39 1.79 0.44 3.78 0.00 0.00 0.00 0.00 00:58:02 eth0 0.15 0.08 0.01 0.02 0.00 0.00 0.00 0.00 00:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.51 0.08 0.04 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 1.38 0.28 0.35 0.20 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.72 0.43 0.41 0.28 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 eth0 0.80 0.03 0.08 0.00 0.00 0.00 0.00 0.00 01:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 1.15 0.66 0.59 0.37 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.25 0.17 0.09 0.10 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 eth0 0.22 0.20 0.07 0.01 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 eth0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 eth0 195.41 157.15 2166.58 17.77 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.79 16.47 187.67 4.10 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 0.17 0.13 0.03 0.27 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) 12/12/20 _x86_64_ (4 CPU) 00:54:51 LINUX RESTART (4 CPU) 00:56:01 CPU %user %nice %system %iowait %steal %idle 00:57:01 all 2.78 0.00 2.33 0.67 6.00 88.22 00:57:01 0 3.54 0.00 3.03 0.52 6.40 86.51 00:57:01 1 2.80 0.00 2.08 1.01 5.55 88.56 00:57:01 2 2.67 0.00 2.25 0.99 6.11 87.98 00:57:01 3 2.12 0.00 1.99 0.18 5.92 89.79 00:58:02 all 0.10 0.00 0.09 0.00 0.54 99.27 00:58:02 0 0.02 0.00 0.05 0.00 0.73 99.20 00:58:02 1 0.05 0.00 0.12 0.00 0.50 99.34 00:58:02 2 0.33 0.00 0.07 0.00 0.65 98.95 00:58:02 3 0.02 0.00 0.12 0.00 0.27 99.60 00:59:01 all 0.11 0.00 0.04 0.00 0.59 99.26 00:59:01 0 0.05 0.00 0.02 0.00 0.66 99.28 00:59:01 1 0.03 0.00 0.10 0.00 0.41 99.46 00:59:01 2 0.05 0.00 0.03 0.00 0.81 99.11 00:59:01 3 0.29 0.00 0.02 0.00 0.49 99.21 01:00:01 all 0.08 0.00 0.05 0.00 0.62 99.25 01:00:01 0 0.03 0.00 0.07 0.00 0.63 99.27 01:00:01 1 0.03 0.00 0.02 0.00 0.51 99.44 01:00:01 2 0.03 0.00 0.08 0.00 0.76 99.12 01:00:01 3 0.23 0.00 0.03 0.00 0.58 99.16 01:01:01 all 0.08 0.00 0.10 0.00 1.37 98.45 01:01:01 0 0.02 0.00 0.02 0.00 1.50 98.47 01:01:01 1 0.05 0.00 0.07 0.02 0.89 98.97 01:01:01 2 0.05 0.00 0.15 0.00 1.61 98.19 01:01:01 3 0.21 0.00 0.18 0.00 1.45 98.15 01:02:01 all 0.07 0.00 0.08 0.00 0.96 98.89 01:02:01 0 0.02 0.00 0.03 0.00 0.99 98.96 01:02:01 1 0.02 0.00 0.03 0.00 1.07 98.88 01:02:01 2 0.03 0.00 0.10 0.00 1.06 98.81 01:02:01 3 0.20 0.00 0.17 0.00 0.73 98.90 01:03:01 all 0.07 0.00 0.04 0.00 1.37 98.53 01:03:01 0 0.02 0.00 0.02 0.00 0.58 99.39 01:03:01 1 0.03 0.00 0.03 0.00 0.74 99.19 01:03:01 2 0.05 0.00 0.05 0.00 2.55 97.35 01:03:01 3 0.18 0.00 0.05 0.00 1.58 98.19 01:04:02 all 0.07 0.00 0.02 0.00 0.79 99.12 01:04:02 0 0.00 0.00 0.00 0.00 0.96 99.04 01:04:02 1 0.00 0.00 0.02 0.00 0.53 99.45 01:04:02 2 0.00 0.00 0.03 0.00 0.51 99.45 01:04:02 3 0.30 0.00 0.03 0.00 1.15 98.52 01:05:01 all 0.14 0.00 0.05 0.00 0.47 99.35 01:05:01 0 0.29 0.00 0.08 0.00 0.62 99.00 01:05:01 1 0.08 0.00 0.05 0.00 0.64 99.22 01:05:01 2 0.05 0.00 0.03 0.00 0.47 99.44 01:05:01 3 0.12 0.00 0.03 0.00 0.14 99.71 01:06:01 all 0.07 0.00 0.03 0.00 0.42 99.47 01:06:01 0 0.23 0.00 0.02 0.00 0.38 99.37 01:06:01 1 0.02 0.00 0.03 0.00 0.22 99.73 01:06:01 2 0.05 0.00 0.07 0.00 0.88 99.01 01:06:01 3 0.00 0.00 0.02 0.00 0.22 99.77 01:07:01 all 0.10 0.00 0.02 0.00 0.42 99.46 01:07:01 0 0.28 0.00 0.05 0.00 0.37 99.30 01:07:01 1 0.02 0.00 0.02 0.00 0.15 99.82 01:07:01 2 0.07 0.00 0.03 0.00 1.04 98.86 01:07:01 3 0.02 0.00 0.00 0.00 0.13 99.85 01:07:01 CPU %user %nice %system %iowait %steal %idle 01:08:01 all 0.07 0.00 0.04 0.00 0.76 99.14 01:08:01 0 0.17 0.00 0.03 0.00 0.73 99.07 01:08:01 1 0.02 0.00 0.00 0.00 0.68 99.31 01:08:01 2 0.07 0.00 0.07 0.00 1.33 98.53 01:08:01 3 0.03 0.00 0.05 0.00 0.28 99.63 01:09:01 all 0.07 0.00 0.03 0.00 0.70 99.19 01:09:01 0 0.25 0.00 0.03 0.00 0.58 99.14 01:09:01 1 0.02 0.00 0.02 0.00 0.38 99.59 01:09:01 2 0.03 0.00 0.05 0.00 0.86 99.06 01:09:01 3 0.00 0.00 0.02 0.00 0.99 98.99 01:10:01 all 2.50 0.00 1.67 1.63 8.46 85.74 01:10:01 0 2.20 0.00 1.78 0.51 8.53 86.98 01:10:01 1 2.46 0.00 1.69 3.13 8.04 84.67 01:10:01 2 2.67 0.00 1.76 1.81 8.97 84.78 01:10:01 3 2.65 0.00 1.46 1.08 8.30 86.50 Average: all 0.45 0.00 0.33 0.17 1.69 97.36 Average: 0 0.51 0.00 0.37 0.07 1.70 97.34 Average: 1 0.41 0.00 0.31 0.30 1.46 97.53 Average: 2 0.44 0.00 0.34 0.20 1.98 97.03 Average: 3 0.46 0.00 0.30 0.09 1.61 97.54