---> uname -a: Linux prd-centos7-docker-4c-2g-25714.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: 2933.436 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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-186 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-186@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 ---> free -m: total used free shared buff/cache available Mem: 1837 723 99 0 1014 1008 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:81:e5:7b brd ff:ff:ff:ff:ff:ff inet 10.30.122.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85549sec preferred_lft 85549sec inet6 fe80::f816:3eff:fe81:e57b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:39:6e:f3 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::42:1ff:fe39:6ef3/64 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) 02/09/21 _x86_64_ (4 CPU) 05:34:59 LINUX RESTART (4 CPU) 05:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:37:01 10.94 3.38 7.56 0.00 972.36 187.13 0.00 05:38:01 0.43 0.00 0.43 0.00 0.00 6.99 0.00 05:39:01 0.25 0.00 0.25 0.00 0.00 2.58 0.00 05:40:01 0.35 0.00 0.35 0.00 0.00 5.36 0.00 05:41:01 0.27 0.00 0.27 0.00 0.00 4.00 0.00 05:42:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 05:43:01 0.30 0.00 0.30 0.00 0.00 3.21 0.00 05:44:02 0.23 0.00 0.23 0.00 0.00 2.86 0.00 05:45:01 0.25 0.00 0.25 0.00 0.00 4.08 0.00 05:46:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 05:47:01 0.23 0.00 0.23 0.00 0.00 2.05 0.00 05:48:01 0.25 0.00 0.25 0.00 0.00 2.80 0.00 05:49:01 69.78 55.11 14.68 0.00 4394.28 3387.47 0.00 Average: 6.45 4.51 1.94 0.00 413.63 278.53 0.00 05:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 153232 0 622352 33.08 2620 1103340 1109552 37.87 430532 1099876 16 05:38:01 157084 0 618492 32.87 2620 1103348 1086364 37.08 434952 1092504 8 05:39:01 157912 0 617660 32.83 2620 1103352 1080196 36.87 433660 1093164 8 05:40:01 154528 0 621040 33.01 2620 1103356 1080376 36.87 442812 1087648 8 05:41:01 154244 0 621320 33.02 2620 1103360 1080364 36.87 442816 1087644 16 05:42:01 155420 0 620140 32.96 2620 1103364 1080196 36.87 442008 1087644 12 05:43:01 155052 0 620504 32.98 2620 1103368 1080292 36.87 442500 1087644 20 05:44:02 155660 0 619892 32.95 2620 1103372 1080260 36.87 441776 1087644 20 05:45:01 154848 0 620696 32.99 2620 1103380 1080416 36.87 442828 1087644 16 05:46:01 154616 0 620924 33.00 2620 1103384 1080416 36.87 442804 1087644 8 05:47:01 155428 0 620108 32.96 2620 1103388 1080260 36.87 441932 1087648 8 05:48:01 155600 0 619884 32.95 2620 1103440 1080260 36.87 441856 1087652 8 05:49:01 73368 0 713020 37.90 2620 1092536 1507876 51.46 531904 1060884 54080 Average: 148999 0 627387 33.34 2620 1102538 1115910 38.08 447106 1087326 4171 05:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 eth0 22.94 17.63 24.41 14.69 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 2.21 1.65 0.43 4.18 0.00 0.00 0.00 0.00 05:38:01 eth0 3.53 1.95 3.11 0.13 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 1.40 0.08 0.10 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 1.68 0.63 0.61 0.37 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 1.70 0.73 0.72 0.49 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 0.02 0.00 0.00 0.00 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 05:43:01 eth0 0.50 0.32 0.27 0.17 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:02 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 2.61 0.53 0.70 0.37 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 0.75 0.38 0.41 0.29 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 193.04 157.34 2167.89 16.58 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.67 13.86 169.45 2.55 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 0.32 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) 02/09/21 _x86_64_ (4 CPU) 05:34:59 LINUX RESTART (4 CPU) 05:36:01 CPU %user %nice %system %iowait %steal %idle 05:37:01 all 1.30 0.00 0.97 0.08 0.02 97.64 05:37:01 0 1.15 0.00 0.95 0.08 0.02 97.79 05:37:01 1 1.22 0.00 1.02 0.03 0.03 97.69 05:37:01 2 1.65 0.00 0.87 0.13 0.02 97.33 05:37:01 3 1.17 0.00 1.02 0.05 0.02 97.74 05:38:01 all 0.18 0.00 0.05 0.00 0.00 99.77 05:38:01 0 0.08 0.00 0.03 0.00 0.00 99.88 05:38:01 1 0.50 0.00 0.07 0.00 0.00 99.43 05:38:01 2 0.07 0.00 0.07 0.00 0.00 99.87 05:38:01 3 0.05 0.00 0.05 0.00 0.00 99.90 05:39:01 all 0.14 0.00 0.07 0.00 0.04 99.75 05:39:01 0 0.03 0.00 0.10 0.00 0.03 99.83 05:39:01 1 0.47 0.00 0.05 0.00 0.05 99.43 05:39:01 2 0.02 0.00 0.05 0.00 0.05 99.88 05:39:01 3 0.05 0.00 0.08 0.00 0.03 99.83 05:40:01 all 0.16 0.00 0.05 0.00 0.01 99.78 05:40:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:40:01 1 0.48 0.00 0.05 0.00 0.00 99.47 05:40:01 2 0.05 0.00 0.08 0.00 0.00 99.87 05:40:01 3 0.07 0.00 0.03 0.00 0.03 99.87 05:41:01 all 0.20 0.00 0.08 0.00 0.01 99.70 05:41:01 0 0.10 0.00 0.07 0.00 0.00 99.83 05:41:01 1 0.17 0.00 0.12 0.00 0.02 99.70 05:41:01 2 0.50 0.00 0.05 0.00 0.03 99.42 05:41:01 3 0.05 0.00 0.10 0.00 0.00 99.85 05:42:01 all 0.15 0.00 0.03 0.00 0.00 99.82 05:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:42:01 1 0.03 0.00 0.03 0.00 0.00 99.93 05:42:01 2 0.50 0.00 0.07 0.00 0.00 99.43 05:42:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:43:01 all 0.09 0.00 0.05 0.00 0.01 99.86 05:43:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:43:01 1 0.17 0.00 0.08 0.00 0.02 99.73 05:43:01 2 0.13 0.00 0.03 0.00 0.02 99.82 05:43:01 3 0.02 0.00 0.03 0.00 0.00 99.95 05:44:02 all 0.12 0.00 0.02 0.00 0.00 99.86 05:44:02 0 0.02 0.00 0.03 0.00 0.02 99.93 05:44:02 1 0.38 0.00 0.03 0.00 0.00 99.58 05:44:02 2 0.05 0.00 0.00 0.00 0.00 99.95 05:44:02 3 0.02 0.00 0.02 0.00 0.00 99.97 05:45:01 all 0.17 0.00 0.04 0.00 0.00 99.79 05:45:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:45:01 1 0.53 0.00 0.07 0.00 0.00 99.41 05:45:01 2 0.05 0.00 0.05 0.00 0.00 99.90 05:45:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:46:01 all 0.13 0.00 0.04 0.00 0.01 99.82 05:46:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:46:01 1 0.42 0.00 0.05 0.00 0.02 99.52 05:46:01 2 0.05 0.00 0.05 0.00 0.02 99.88 05:46:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:47:01 all 0.06 0.00 0.05 0.00 0.01 99.88 05:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 05:47:01 1 0.12 0.00 0.10 0.00 0.03 99.75 05:47:01 2 0.07 0.00 0.03 0.00 0.00 99.90 05:47:01 3 0.03 0.00 0.03 0.00 0.00 99.93 05:47:01 CPU %user %nice %system %iowait %steal %idle 05:48:01 all 0.03 0.00 0.04 0.00 0.01 99.93 05:48:01 0 0.00 0.00 0.05 0.00 0.00 99.95 05:48:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:48:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:48:01 3 0.02 0.00 0.03 0.00 0.02 99.93 05:49:01 all 2.86 0.00 1.97 1.33 0.05 93.79 05:49:01 0 2.75 0.00 1.91 0.74 0.03 94.56 05:49:01 1 3.50 0.00 2.07 2.19 0.05 92.19 05:49:01 2 3.17 0.00 2.38 1.78 0.05 92.62 05:49:01 3 2.01 0.00 1.52 0.64 0.05 95.78 Average: all 0.43 0.00 0.27 0.11 0.01 99.19 Average: 0 0.33 0.00 0.25 0.06 0.01 99.34 Average: 1 0.62 0.00 0.29 0.17 0.02 98.91 Average: 2 0.49 0.00 0.29 0.15 0.01 99.07 Average: 3 0.27 0.00 0.23 0.05 0.01 99.43