---> uname -a: Linux prd-centos7-docker-4c-2g-4289.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% /w/workspace/_app-service-configurable_master@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /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_master ---> free -m: total used free shared buff/cache available Mem: 1837 750 94 0 992 981 Swap: 1023 0 1023 ---> 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:30:c0:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.91/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe30:c0c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9b:fd:9a:98 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::42:9bff:fefd:9a98/64 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) 05/11/21 _x86_64_ (4 CPU) 01:59:39 LINUX RESTART (4 CPU) 02:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:02:01 50.13 14.80 35.33 0.00 4900.91 3626.29 0.00 02:03:02 7.39 1.06 6.32 0.00 116.20 163.31 0.00 02:04:01 0.29 0.00 0.29 0.00 0.00 3.98 0.00 02:05:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 02:06:01 0.35 0.00 0.35 0.00 0.00 4.51 0.00 02:07:01 0.30 0.00 0.30 0.00 0.00 3.53 0.00 02:08:01 0.17 0.00 0.17 0.00 0.00 2.41 0.00 02:09:02 0.18 0.00 0.18 0.00 0.00 1.61 0.00 02:10:01 0.20 0.00 0.20 0.00 0.00 1.79 0.00 02:11:01 0.28 0.00 0.28 0.00 0.00 3.48 0.00 02:12:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 02:13:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 02:14:01 0.22 0.00 0.22 0.00 0.00 2.16 0.00 02:15:02 50.84 44.23 6.61 0.00 4154.83 2564.09 0.00 Average: 7.92 4.30 3.62 0.00 653.90 454.84 0.00 02:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 159080 0 598188 31.79 2620 1121656 1277700 43.61 437012 1083920 1160 02:03:02 154680 0 599724 31.87 2620 1124520 1130920 38.60 456156 1071124 8 02:04:01 161656 0 592736 31.50 2620 1124532 1064900 36.34 452476 1069356 8 02:05:01 156408 0 597984 31.78 2620 1124532 1065188 36.35 462296 1064464 8 02:06:01 155580 0 598804 31.83 2620 1124540 1065020 36.35 463596 1064460 20 02:07:01 153012 0 601368 31.96 2620 1124544 1065128 36.35 469312 1060996 8 02:08:01 153032 0 601344 31.96 2620 1124548 1065188 36.35 469616 1060996 8 02:09:02 154488 0 599884 31.88 2620 1124552 1064872 36.34 468064 1060996 8 02:10:01 154596 0 599772 31.88 2620 1124556 1064900 36.34 468168 1060996 8 02:11:01 151300 0 603060 32.05 2620 1124564 1065128 36.35 471328 1060996 12 02:12:01 151184 0 603176 32.06 2620 1124564 1065092 36.35 471176 1060996 8 02:13:01 152612 0 601740 31.98 2620 1124572 1064900 36.34 470188 1060996 8 02:14:01 152852 0 601496 31.97 2620 1124576 1064900 36.34 470116 1060996 12 02:15:02 64584 0 710072 37.74 2620 1104268 1650356 56.32 510368 1096844 39840 Average: 148219 0 607811 32.30 2620 1122895 1126728 38.45 467134 1067010 2937 02:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 veth78a212b 1.61 1.78 0.58 5.66 0.00 0.00 0.00 0.00 02:02:01 eth0 181.20 148.77 809.08 62.87 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 1.61 1.65 0.56 5.65 0.00 0.00 0.00 0.00 02:03:02 eth0 6.21 5.30 8.27 2.28 0.00 0.00 0.00 0.00 02:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 0.61 0.10 0.06 0.01 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 1.00 0.45 0.30 0.21 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 eth0 1.18 0.20 0.22 0.07 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 eth0 0.93 0.48 0.58 0.21 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 eth0 0.53 0.50 0.27 0.21 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 0.49 0.05 0.05 0.00 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 eth0 0.62 0.35 0.35 0.23 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 eth0 0.20 0.12 0.07 0.04 0.00 0.00 0.00 0.00 02:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 eth0 143.63 104.29 1438.68 49.57 0.00 0.00 0.00 0.00 02:15:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.02 18.58 161.40 8.25 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 0.12 0.12 0.04 0.40 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) 05/11/21 _x86_64_ (4 CPU) 01:59:39 LINUX RESTART (4 CPU) 02:01:02 CPU %user %nice %system %iowait %steal %idle 02:02:01 all 9.28 0.00 3.65 1.47 29.85 55.75 02:02:01 0 8.01 0.00 3.86 0.76 30.82 56.55 02:02:01 1 11.40 0.00 3.01 1.30 29.11 55.18 02:02:01 2 11.52 0.00 3.94 1.33 29.43 53.78 02:02:01 3 6.24 0.00 3.81 2.49 30.04 57.42 02:03:02 all 0.43 0.00 0.28 0.15 3.73 95.41 02:03:02 0 0.37 0.00 0.36 0.03 4.17 95.07 02:03:02 1 0.86 0.00 0.23 0.05 3.68 95.18 02:03:02 2 0.24 0.00 0.26 0.11 4.07 95.32 02:03:02 3 0.26 0.00 0.28 0.42 2.97 96.06 02:04:01 all 0.05 0.00 0.05 0.00 1.84 98.06 02:04:01 0 0.08 0.00 0.02 0.00 1.47 98.43 02:04:01 1 0.02 0.00 0.07 0.00 1.04 98.88 02:04:01 2 0.07 0.00 0.08 0.00 3.87 95.99 02:04:01 3 0.02 0.00 0.05 0.00 0.92 99.01 02:05:01 all 0.03 0.00 0.05 0.00 2.40 97.52 02:05:01 0 0.05 0.00 0.03 0.00 2.38 97.54 02:05:01 1 0.03 0.00 0.08 0.00 2.40 97.49 02:05:01 2 0.02 0.00 0.05 0.00 2.95 96.98 02:05:01 3 0.02 0.00 0.03 0.00 1.87 98.08 02:06:01 all 0.04 0.00 0.02 0.00 1.95 97.99 02:06:01 0 0.05 0.00 0.02 0.00 2.83 97.10 02:06:01 1 0.10 0.00 0.03 0.00 2.40 97.47 02:06:01 2 0.02 0.00 0.02 0.00 1.51 98.46 02:06:01 3 0.00 0.00 0.03 0.00 1.04 98.93 02:07:01 all 0.05 0.00 0.32 0.00 3.25 96.37 02:07:01 0 0.02 0.00 0.34 0.00 2.31 97.33 02:07:01 1 0.08 0.00 0.45 0.00 3.25 96.22 02:07:01 2 0.02 0.00 0.39 0.00 2.53 97.06 02:07:01 3 0.10 0.00 0.10 0.00 4.89 94.92 02:08:01 all 0.04 0.00 0.03 0.00 2.42 97.50 02:08:01 0 0.02 0.00 0.05 0.00 3.25 96.69 02:08:01 1 0.11 0.00 0.02 0.00 3.74 96.13 02:08:01 2 0.02 0.00 0.03 0.00 1.41 98.54 02:08:01 3 0.02 0.00 0.03 0.00 1.25 98.70 02:09:02 all 0.06 0.00 0.05 0.01 1.87 98.02 02:09:02 0 0.02 0.00 0.02 0.00 0.96 99.01 02:09:02 1 0.16 0.00 0.06 0.00 2.97 96.80 02:09:02 2 0.03 0.00 0.03 0.03 1.33 98.57 02:09:02 3 0.02 0.00 0.07 0.00 2.19 97.73 02:10:01 all 0.04 0.00 0.01 0.00 1.56 98.39 02:10:01 0 0.00 0.00 0.00 0.00 0.77 99.23 02:10:01 1 0.03 0.00 0.02 0.00 2.11 97.84 02:10:01 2 0.02 0.00 0.02 0.00 2.16 97.81 02:10:01 3 0.10 0.00 0.02 0.00 1.19 98.69 02:11:01 all 0.05 0.00 0.04 0.00 1.98 97.93 02:11:01 0 0.05 0.00 0.05 0.00 2.54 97.36 02:11:01 1 0.02 0.00 0.03 0.00 0.71 99.24 02:11:01 2 0.03 0.00 0.02 0.00 1.19 98.76 02:11:01 3 0.11 0.00 0.05 0.00 3.46 96.38 02:12:01 all 0.03 0.00 0.04 0.00 1.95 97.98 02:12:01 0 0.00 0.00 0.02 0.00 1.85 98.14 02:12:01 1 0.02 0.00 0.06 0.00 2.80 97.12 02:12:01 2 0.10 0.00 0.07 0.00 2.24 97.60 02:12:01 3 0.02 0.00 0.02 0.00 0.89 99.08 02:12:01 CPU %user %nice %system %iowait %steal %idle 02:13:01 all 0.06 0.00 0.04 0.00 2.06 97.84 02:13:01 0 0.03 0.00 0.00 0.02 1.20 98.75 02:13:01 1 0.13 0.00 0.10 0.00 4.22 95.55 02:13:01 2 0.05 0.00 0.03 0.00 0.89 99.02 02:13:01 3 0.02 0.00 0.03 0.00 1.87 98.08 02:14:01 all 0.04 0.00 0.02 0.00 1.89 98.05 02:14:01 0 0.00 0.00 0.00 0.00 0.45 99.55 02:14:01 1 0.15 0.00 0.03 0.00 3.48 96.34 02:14:01 2 0.00 0.00 0.02 0.00 2.51 97.48 02:14:01 3 0.02 0.00 0.03 0.00 1.06 98.90 02:15:02 all 2.26 0.00 1.38 2.53 14.07 79.76 02:15:02 0 1.79 0.00 1.07 0.11 13.76 83.27 02:15:02 1 2.07 0.00 1.23 1.60 15.03 80.07 02:15:02 2 2.85 0.00 1.45 7.57 13.30 74.83 02:15:02 3 2.33 0.00 1.78 0.91 14.16 80.81 Average: all 0.93 0.00 0.45 0.31 5.21 93.10 Average: 0 0.79 0.00 0.44 0.07 5.09 93.61 Average: 1 1.14 0.00 0.41 0.22 5.67 92.55 Average: 2 1.10 0.00 0.47 0.67 5.04 92.72 Average: 3 0.70 0.00 0.47 0.29 5.02 93.53