---> uname -a: Linux prd-centos7-docker-4c-2g-32203.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 7.3G 42.7G 15% / 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-225@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-225 ---> free -m: total used free shared buff/cache available Mem: 1837 709 96 0 1031 1023 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:fc:98:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.136/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fefc:9876/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:32:aa:b8:70 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::42:32ff:feaa:b870/64 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) 03/31/21 _x86_64_ (4 CPU) 05:15:22 LINUX RESTART (4 CPU) 05:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:01 45.76 12.24 33.53 0.00 4485.57 3078.54 0.00 05:18:01 1.62 0.00 1.62 0.00 0.00 29.06 0.00 05:19:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 05:20:01 0.35 0.00 0.35 0.00 0.00 5.51 0.00 05:21:01 0.22 0.00 0.22 0.00 0.00 2.50 0.00 05:22:01 0.35 0.00 0.35 0.00 0.00 4.56 0.00 05:23:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 05:24:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 05:25:01 0.30 0.00 0.30 0.00 0.00 3.35 0.00 05:26:02 0.23 0.00 0.23 0.00 0.00 2.18 0.00 05:27:01 0.32 0.00 0.32 0.00 0.00 3.57 0.00 05:28:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 Average: 4.17 1.02 3.15 0.00 374.48 262.04 0.00 05:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 158152 0 609264 32.38 2620 1111508 1109308 37.86 437816 1086820 136 05:18:01 165040 0 602368 32.01 2620 1111516 1078836 36.82 436328 1082108 8 05:19:01 162312 0 605092 32.16 2620 1111520 1078992 36.82 437396 1083716 8 05:20:01 162164 0 605236 32.17 2620 1111524 1079004 36.82 452604 1068656 8 05:21:01 161008 0 606388 32.23 2620 1111528 1078920 36.82 450560 1071928 8 05:22:01 161224 0 606168 32.22 2620 1111532 1078896 36.82 457696 1064944 8 05:23:01 160812 0 606576 32.24 2620 1111536 1078956 36.82 458052 1064956 12 05:24:01 161652 0 605732 32.19 2620 1111540 1078836 36.82 457400 1064956 8 05:25:01 161840 0 605536 32.18 2620 1111548 1078836 36.82 457288 1064956 8 05:26:02 161284 0 606088 32.21 2620 1111552 1078920 36.82 457832 1064956 16 05:27:01 161512 0 605856 32.20 2620 1111556 1078872 36.82 457488 1064960 12 05:28:01 161520 0 605844 32.20 2620 1111560 1078836 36.82 457300 1064956 8 Average: 161543 0 605846 32.20 2620 1111535 1081434 36.91 451480 1070659 20 05:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 eth0 170.50 126.64 475.98 50.26 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 2.23 1.78 0.52 5.07 0.00 0.00 0.00 0.00 05:18:01 eth0 0.78 0.07 0.06 0.01 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 1.50 0.80 0.77 0.20 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.52 0.30 0.27 0.23 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 eth0 0.50 0.13 0.09 0.01 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 0.73 0.38 0.30 0.20 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 eth0 0.20 0.15 0.07 0.01 0.00 0.00 0.00 0.00 05:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.65 10.77 39.88 4.27 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 0.19 0.15 0.04 0.42 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) 03/31/21 _x86_64_ (4 CPU) 05:15:22 LINUX RESTART (4 CPU) 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 3.71 0.00 2.33 1.32 0.03 92.61 05:17:01 0 3.36 0.00 2.19 1.29 0.03 93.12 05:17:01 1 3.74 0.00 2.38 0.08 0.03 93.76 05:17:01 2 3.95 0.00 2.17 1.06 0.03 92.80 05:17:01 3 3.80 0.00 2.57 2.86 0.03 90.74 05:18:01 all 0.11 0.00 0.05 0.00 0.01 99.83 05:18:01 0 0.05 0.00 0.05 0.00 0.02 99.88 05:18:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:18:01 2 0.33 0.00 0.05 0.00 0.02 99.60 05:18:01 3 0.02 0.00 0.05 0.00 0.00 99.93 05:19:01 all 0.08 0.00 0.05 0.00 0.00 99.88 05:19:01 0 0.07 0.00 0.07 0.00 0.00 99.87 05:19:01 1 0.07 0.00 0.03 0.00 0.00 99.90 05:19:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:19:01 3 0.10 0.00 0.03 0.00 0.00 99.87 05:20:01 all 0.13 0.00 0.05 0.00 0.00 99.83 05:20:01 0 0.03 0.00 0.02 0.00 0.00 99.95 05:20:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:20:01 2 0.40 0.00 0.10 0.00 0.00 99.50 05:20:01 3 0.03 0.00 0.05 0.00 0.00 99.92 05:21:01 all 0.16 0.00 0.04 0.00 0.00 99.80 05:21:01 0 0.05 0.00 0.02 0.00 0.00 99.93 05:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:21:01 2 0.52 0.00 0.05 0.00 0.00 99.43 05:21:01 3 0.05 0.00 0.05 0.00 0.02 99.88 05:22:01 all 0.15 0.00 0.06 0.00 0.00 99.78 05:22:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:22:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:22:01 2 0.53 0.00 0.02 0.00 0.00 99.45 05:22:01 3 0.03 0.00 0.18 0.00 0.00 99.78 05:23:01 all 0.18 0.00 0.03 0.00 0.00 99.79 05:23:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:23:01 1 0.07 0.00 0.05 0.00 0.00 99.88 05:23:01 2 0.53 0.00 0.03 0.00 0.00 99.43 05:23:01 3 0.08 0.00 0.02 0.00 0.00 99.90 05:24:01 all 0.16 0.00 0.04 0.00 0.01 99.80 05:24:01 0 0.02 0.00 0.05 0.00 0.02 99.92 05:24:01 1 0.07 0.00 0.07 0.00 0.00 99.87 05:24:01 2 0.53 0.00 0.02 0.00 0.02 99.43 05:24:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:25:01 all 0.15 0.00 0.03 0.00 0.00 99.81 05:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:25:01 1 0.07 0.00 0.07 0.00 0.02 99.85 05:25:01 2 0.53 0.00 0.02 0.00 0.00 99.45 05:25:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:26:02 all 0.16 0.00 0.04 0.00 0.00 99.80 05:26:02 0 0.03 0.00 0.03 0.00 0.00 99.93 05:26:02 1 0.05 0.00 0.07 0.00 0.00 99.88 05:26:02 2 0.53 0.00 0.03 0.00 0.00 99.43 05:26:02 3 0.02 0.00 0.02 0.00 0.00 99.97 05:27:01 all 0.15 0.00 0.03 0.00 0.00 99.83 05:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:27:01 1 0.05 0.00 0.05 0.00 0.00 99.90 05:27:01 2 0.53 0.00 0.03 0.00 0.00 99.44 05:27:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 0.15 0.00 0.03 0.00 0.00 99.81 05:28:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:28:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:28:01 2 0.52 0.00 0.02 0.00 0.00 99.47 05:28:01 3 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 0.44 0.00 0.23 0.11 0.01 99.22 Average: 0 0.30 0.00 0.21 0.11 0.01 99.37 Average: 1 0.35 0.00 0.24 0.01 0.00 99.39 Average: 2 0.75 0.00 0.21 0.09 0.01 98.95 Average: 3 0.35 0.00 0.25 0.24 0.01 99.15