---> uname -a: Linux prd-centos7-docker-4c-2g-4430.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% /w/workspace/_app-service-configurable_PR-244@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-244 ---> free -m: total used free shared buff/cache available Mem: 1837 715 102 0 1019 1017 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:d6:29:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85519sec preferred_lft 85519sec inet6 fe80::f816:3eff:fed6:29e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4b:2c:a2:45 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::42:4bff:fe2c:a245/64 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) 12:51:52 LINUX RESTART (4 CPU) 12:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:54:01 46.59 11.15 35.44 0.00 4375.90 2542.21 0.00 12:55:02 0.95 0.00 0.95 0.00 0.00 22.45 0.00 12:56:01 0.24 0.00 0.24 0.00 0.00 2.62 0.00 12:57:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 12:58:01 0.28 0.00 0.28 0.00 0.00 3.96 0.00 12:59:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 13:00:01 0.28 0.00 0.28 0.00 0.00 3.61 0.00 13:01:01 0.33 0.02 0.32 0.00 0.13 3.85 0.00 13:02:01 0.42 0.08 0.33 0.00 1.60 5.03 0.00 13:03:01 0.73 0.00 0.73 0.00 0.00 8.55 0.00 13:04:01 0.55 0.00 0.55 0.00 0.00 5.56 0.00 13:05:01 0.40 0.00 0.40 0.00 0.00 4.53 0.00 13:06:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 Average: 3.96 0.87 3.09 0.00 337.22 201.07 0.00 12:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 167160 0 600016 31.89 2620 1111748 1154256 39.39 389192 1125924 128 12:55:02 178520 0 588648 31.29 2620 1111756 1082664 36.95 392112 1113584 12 12:56:01 175500 0 591660 31.45 2620 1111764 1082856 36.96 392028 1116672 16 12:57:01 173140 0 593992 31.57 2620 1111792 1082976 36.96 400676 1110040 20 12:58:01 172348 0 594804 31.61 2620 1111772 1082796 36.95 403884 1107912 20 12:59:01 172776 0 594372 31.59 2620 1111776 1082784 36.95 403832 1107912 12 13:00:01 173284 0 593860 31.56 2620 1111780 1082664 36.95 403212 1107912 8 13:01:01 171180 0 595960 31.67 2620 1111784 1085000 37.03 404676 1107912 12 13:02:01 172864 0 594148 31.58 2620 1111912 1083172 36.97 403400 1107976 16 13:03:01 172192 0 594812 31.61 2620 1111920 1083268 36.97 403948 1107980 8 13:04:01 172280 0 594724 31.61 2620 1111920 1083280 36.97 404104 1107976 8 13:05:01 171532 0 595468 31.65 2620 1111924 1083340 36.97 404916 1107976 8 13:06:01 172532 0 594460 31.59 2620 1111932 1083172 36.97 404064 1107976 8 Average: 172716 0 594379 31.59 2620 1111829 1088633 37.15 400773 1110596 21 12:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 eth0 94.59 76.08 469.18 26.34 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 3.18 2.20 0.64 5.71 0.00 0.00 0.00 0.00 12:55:02 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 12:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 eth0 1.35 0.66 0.54 0.23 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 eth0 0.50 0.30 0.27 0.20 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 eth0 0.27 0.23 0.09 0.08 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 eth0 0.25 0.18 0.10 0.01 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 eth0 0.92 0.40 0.31 0.20 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 eth0 0.72 0.17 0.12 0.01 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 eth0 0.52 0.37 0.27 0.21 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 7.74 6.07 36.29 2.11 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 0.24 0.17 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) 05/11/21 _x86_64_ (4 CPU) 12:51:52 LINUX RESTART (4 CPU) 12:53:01 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 4.05 0.00 3.72 1.30 7.55 83.38 12:54:01 0 3.55 0.00 3.44 1.05 8.01 83.95 12:54:01 1 3.86 0.00 3.06 1.04 8.21 83.83 12:54:01 2 3.44 0.00 3.90 0.97 7.52 84.17 12:54:01 3 5.35 0.00 4.49 2.16 6.45 81.55 12:55:02 all 0.13 0.00 0.10 0.00 0.36 99.41 12:55:02 0 0.03 0.00 0.10 0.00 0.12 99.75 12:55:02 1 0.20 0.00 0.08 0.00 0.43 99.29 12:55:02 2 0.23 0.00 0.15 0.00 0.38 99.24 12:55:02 3 0.05 0.00 0.07 0.00 0.50 99.39 12:56:01 all 0.13 0.00 0.11 0.00 0.29 99.47 12:56:01 0 0.02 0.00 0.05 0.00 0.27 99.66 12:56:01 1 0.17 0.00 0.22 0.00 0.19 99.42 12:56:01 2 0.29 0.00 0.12 0.00 0.42 99.17 12:56:01 3 0.03 0.00 0.07 0.00 0.29 99.61 12:57:01 all 0.12 0.00 0.06 0.00 0.31 99.51 12:57:01 0 0.25 0.00 0.07 0.00 0.66 99.02 12:57:01 1 0.03 0.00 0.02 0.00 0.17 99.78 12:57:01 2 0.18 0.00 0.10 0.00 0.18 99.53 12:57:01 3 0.02 0.00 0.05 0.00 0.22 99.72 12:58:01 all 0.17 0.00 0.17 0.00 1.31 98.35 12:58:01 0 0.30 0.00 0.03 0.00 0.86 98.81 12:58:01 1 0.07 0.00 0.30 0.00 1.79 97.85 12:58:01 2 0.15 0.00 0.28 0.00 0.78 98.79 12:58:01 3 0.16 0.00 0.08 0.00 1.80 97.95 12:59:01 all 0.13 0.00 0.04 0.00 0.26 99.57 12:59:01 0 0.02 0.00 0.03 0.00 0.10 99.85 12:59:01 1 0.03 0.00 0.03 0.00 0.35 99.58 12:59:01 2 0.03 0.00 0.05 0.00 0.37 99.55 12:59:01 3 0.45 0.00 0.03 0.00 0.22 99.30 13:00:01 all 0.10 0.00 0.03 0.00 0.22 99.65 13:00:01 0 0.00 0.00 0.00 0.00 0.05 99.95 13:00:01 1 0.03 0.00 0.03 0.00 0.20 99.73 13:00:01 2 0.07 0.00 0.03 0.00 0.42 99.48 13:00:01 3 0.30 0.00 0.05 0.00 0.20 99.45 13:01:01 all 0.10 0.00 0.04 0.00 0.19 99.68 13:01:01 0 0.00 0.00 0.02 0.00 0.10 99.88 13:01:01 1 0.32 0.00 0.05 0.00 0.47 99.17 13:01:01 2 0.05 0.00 0.05 0.00 0.08 99.82 13:01:01 3 0.02 0.00 0.03 0.00 0.12 99.83 13:02:01 all 0.12 0.00 0.05 0.00 0.27 99.57 13:02:01 0 0.02 0.00 0.03 0.00 0.15 99.80 13:02:01 1 0.38 0.00 0.07 0.00 0.43 99.12 13:02:01 2 0.03 0.00 0.05 0.00 0.37 99.55 13:02:01 3 0.03 0.00 0.03 0.00 0.13 99.80 13:03:01 all 0.12 0.00 0.04 0.00 0.02 99.82 13:03:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:03:01 1 0.40 0.00 0.07 0.00 0.03 99.50 13:03:01 2 0.05 0.00 0.05 0.00 0.02 99.88 13:03:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:04:01 all 0.14 0.00 0.03 0.00 0.17 99.65 13:04:01 0 0.02 0.00 0.03 0.00 0.07 99.88 13:04:01 1 0.48 0.00 0.03 0.00 0.23 99.25 13:04:01 2 0.05 0.00 0.05 0.00 0.28 99.62 13:04:01 3 0.02 0.00 0.02 0.00 0.10 99.87 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 0.14 0.00 0.03 0.00 0.07 99.76 13:05:01 0 0.02 0.00 0.03 0.00 0.02 99.93 13:05:01 1 0.47 0.00 0.02 0.00 0.03 99.48 13:05:01 2 0.03 0.00 0.03 0.00 0.22 99.72 13:05:01 3 0.03 0.00 0.03 0.00 0.03 99.90 13:06:01 all 0.14 0.00 0.03 0.00 0.10 99.74 13:06:01 0 0.00 0.00 0.02 0.00 0.02 99.97 13:06:01 1 0.48 0.00 0.02 0.00 0.07 99.43 13:06:01 2 0.05 0.00 0.03 0.00 0.20 99.72 13:06:01 3 0.02 0.00 0.05 0.00 0.10 99.83 Average: all 0.44 0.00 0.35 0.10 0.87 98.24 Average: 0 0.33 0.00 0.31 0.08 0.82 98.45 Average: 1 0.54 0.00 0.32 0.08 0.99 98.07 Average: 2 0.37 0.00 0.39 0.08 0.88 98.29 Average: 3 0.51 0.00 0.39 0.17 0.79 98.13