---> uname -a: Linux prd-centos7-docker-4c-2g-1522.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-236@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-236 ---> free -m: total used free shared buff/cache available Mem: 1837 728 97 0 1010 1003 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:5f:58:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.7/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fe5f:58f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0a:90:1c:93 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:aff:fe90:1c93/64 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) 04/23/21 _x86_64_ (4 CPU) 05:29:31 LINUX RESTART (4 CPU) 05:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:31:01 149.63 68.84 80.78 0.00 8067.47 38677.31 0.00 05:32:01 10.03 3.59 6.43 0.00 829.84 158.95 0.00 05:33:01 0.85 0.00 0.85 0.00 0.00 11.25 0.00 05:34:01 0.47 0.00 0.47 0.00 0.00 6.59 0.00 05:35:01 0.15 0.00 0.15 0.00 0.00 1.81 0.00 05:36:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 05:37:01 0.27 0.00 0.27 0.00 0.00 3.63 0.00 05:38:01 0.32 0.00 0.32 0.00 0.00 4.11 0.00 05:39:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 05:40:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 05:41:01 0.18 0.00 0.18 0.00 0.00 2.01 0.00 05:42:01 0.28 0.00 0.28 0.00 0.00 3.25 0.00 Average: 13.66 6.08 7.59 0.00 745.51 3263.54 0.00 05:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 98236 0 649152 34.50 2620 1131536 1454544 49.64 427444 1156424 48 05:32:01 179896 0 613300 32.60 2620 1085728 1162216 39.66 387420 1116060 20 05:33:01 189708 0 603480 32.07 2620 1085736 1079712 36.85 382660 1112404 8 05:34:01 186420 0 606764 32.25 2620 1085740 1080232 36.87 399428 1099224 8 05:35:01 186632 0 606548 32.24 2620 1085744 1079968 36.86 399688 1098708 16 05:36:01 181940 0 611236 32.49 2620 1085748 1080064 36.86 424916 1078604 8 05:37:01 181996 0 611176 32.48 2620 1085752 1079968 36.86 425724 1077364 8 05:38:01 180864 0 612304 32.54 2620 1085756 1080248 36.87 427200 1077364 8 05:39:01 182012 0 611148 32.48 2620 1085764 1080028 36.86 426048 1077364 8 05:40:01 181848 0 611308 32.49 2620 1085768 1080032 36.86 425928 1077364 8 05:41:01 181744 0 611408 32.50 2620 1085772 1080104 36.86 426364 1077368 8 05:42:01 182032 0 611116 32.48 2620 1085776 1080092 36.86 426424 1077364 8 Average: 176111 0 613245 32.59 2620 1089568 1118101 38.16 414937 1093801 13 05:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 vethbf852b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 323.75 218.90 1046.94 69.93 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 vethd2b1049 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 18.55 15.09 27.40 7.30 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 2.28 1.72 0.56 5.36 0.00 0.00 0.00 0.00 05:33:01 eth0 0.83 0.15 0.07 0.03 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 2.15 1.02 1.99 0.39 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 eth0 0.28 0.27 0.14 0.08 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 eth0 0.58 0.48 0.31 0.21 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.13 19.83 90.37 6.54 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 0.14 0.05 0.44 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) 04/23/21 _x86_64_ (4 CPU) 05:29:31 LINUX RESTART (4 CPU) 05:30:01 CPU %user %nice %system %iowait %steal %idle 05:31:01 all 13.95 0.00 9.08 6.56 23.07 47.34 05:31:01 0 15.70 0.00 9.13 8.27 23.20 43.71 05:31:01 1 13.47 0.00 7.67 7.06 23.12 48.68 05:31:01 2 10.45 0.00 11.89 4.91 22.74 50.01 05:31:01 3 16.27 0.00 7.66 6.00 23.21 46.86 05:32:01 all 1.09 0.00 1.36 0.21 3.54 93.80 05:32:01 0 0.93 0.00 1.48 0.22 3.52 93.85 05:32:01 1 1.01 0.00 1.15 0.07 3.59 94.19 05:32:01 2 1.24 0.00 1.32 0.10 3.37 93.97 05:32:01 3 1.18 0.00 1.50 0.45 3.66 93.21 05:33:01 all 0.10 0.00 0.05 0.00 0.09 99.76 05:33:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:33:01 1 0.03 0.00 0.05 0.00 0.03 99.88 05:33:01 2 0.28 0.00 0.03 0.00 0.17 99.52 05:33:01 3 0.05 0.00 0.08 0.00 0.10 99.77 05:34:01 all 0.13 0.00 0.12 0.00 0.30 99.45 05:34:01 0 0.07 0.00 0.22 0.00 0.07 99.65 05:34:01 1 0.07 0.00 0.08 0.00 0.37 99.48 05:34:01 2 0.33 0.00 0.13 0.00 0.55 98.99 05:34:01 3 0.05 0.00 0.05 0.00 0.23 99.67 05:35:01 all 0.10 0.00 0.03 0.00 0.39 99.48 05:35:01 0 0.00 0.00 0.02 0.00 0.12 99.87 05:35:01 1 0.07 0.00 0.07 0.00 1.03 98.84 05:35:01 2 0.30 0.00 0.02 0.00 0.17 99.52 05:35:01 3 0.03 0.00 0.02 0.00 0.23 99.72 05:36:01 all 0.08 0.00 0.07 0.00 0.47 99.37 05:36:01 0 0.02 0.00 0.12 0.00 0.07 99.80 05:36:01 1 0.03 0.00 0.05 0.00 0.86 99.06 05:36:01 2 0.22 0.00 0.07 0.00 0.52 99.20 05:36:01 3 0.05 0.00 0.07 0.00 0.45 99.43 05:37:01 all 0.11 0.00 0.05 0.00 0.17 99.67 05:37:01 0 0.02 0.00 0.05 0.00 0.03 99.90 05:37:01 1 0.07 0.00 0.05 0.00 0.22 99.67 05:37:01 2 0.35 0.00 0.05 0.00 0.38 99.22 05:37:01 3 0.02 0.00 0.03 0.00 0.05 99.90 05:38:01 all 0.12 0.00 0.04 0.00 0.10 99.74 05:38:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:38:01 1 0.05 0.00 0.07 0.00 0.17 99.72 05:38:01 2 0.33 0.00 0.05 0.00 0.15 99.47 05:38:01 3 0.03 0.00 0.02 0.00 0.05 99.90 05:39:01 all 0.12 0.00 0.03 0.00 0.05 99.79 05:39:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:39:01 1 0.07 0.00 0.05 0.00 0.13 99.75 05:39:01 2 0.38 0.00 0.05 0.00 0.02 99.55 05:39:01 3 0.02 0.00 0.02 0.00 0.03 99.93 05:40:01 all 0.16 0.00 0.05 0.00 0.20 99.59 05:40:01 0 0.03 0.00 0.05 0.00 0.10 99.82 05:40:01 1 0.13 0.00 0.08 0.00 0.38 99.40 05:40:01 2 0.33 0.00 0.02 0.00 0.17 99.48 05:40:01 3 0.15 0.00 0.03 0.00 0.15 99.67 05:41:01 all 0.11 0.00 0.03 0.00 0.05 99.80 05:41:01 0 0.02 0.00 0.00 0.00 0.03 99.95 05:41:01 1 0.32 0.00 0.05 0.00 0.03 99.60 05:41:01 2 0.03 0.00 0.07 0.00 0.12 99.78 05:41:01 3 0.08 0.00 0.02 0.00 0.02 99.88 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 0.10 0.00 0.04 0.00 0.07 99.79 05:42:01 0 0.03 0.00 0.02 0.00 0.10 99.85 05:42:01 1 0.10 0.00 0.02 0.00 0.03 99.85 05:42:01 2 0.07 0.00 0.05 0.00 0.08 99.80 05:42:01 3 0.20 0.00 0.07 0.00 0.08 99.65 Average: all 1.42 0.00 0.96 0.60 2.50 94.51 Average: 0 1.48 0.00 0.97 0.74 2.37 94.44 Average: 1 1.39 0.00 0.84 0.65 2.67 94.46 Average: 2 1.25 0.00 1.21 0.45 2.49 94.60 Average: 3 1.59 0.00 0.83 0.57 2.47 94.55