---> uname -a: Linux prd-centos7-docker-4c-2g-26463.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-189 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-189@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 ---> free -m: total used free shared buff/cache available Mem: 1837 735 98 0 1003 996 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:84:40:7d brd ff:ff:ff:ff:ff:ff inet 10.30.123.205/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe84:407d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8c:13:d7:a3 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::42:8cff:fe13:d7a3/64 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) 02/15/21 _x86_64_ (4 CPU) 05:53:30 LINUX RESTART (4 CPU) 05:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:55:01 54.64 16.43 38.22 0.00 5122.00 3242.96 0.00 05:56:01 1.03 0.00 1.03 0.00 0.00 22.14 0.00 05:57:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 05:58:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 05:59:01 0.25 0.00 0.25 0.00 0.00 3.51 0.00 06:00:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 06:01:01 0.25 0.02 0.23 0.00 0.13 1.92 0.00 06:02:01 0.37 0.08 0.28 0.00 1.60 5.01 0.00 06:03:01 0.23 0.00 0.23 0.00 0.00 2.71 0.00 Average: 6.40 1.84 4.56 0.00 569.51 365.52 0.00 05:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 165520 0 635304 33.77 2620 1078100 1112616 37.97 433116 1084840 20 05:56:01 171320 0 629496 33.46 2620 1078108 1082156 36.93 432972 1079420 8 05:57:01 170044 0 630768 33.52 2620 1078112 1082192 36.93 434640 1079864 8 05:58:01 170168 0 630644 33.52 2620 1078112 1063664 36.30 452008 1062424 8 05:59:01 169608 0 631196 33.55 2620 1078120 1054484 35.99 444292 1070848 12 06:00:01 169260 0 631540 33.56 2620 1078124 1054544 35.99 466404 1049072 8 06:01:01 169416 0 631380 33.56 2620 1078128 1057144 36.08 466108 1049188 8 06:02:01 169992 0 630676 33.52 2620 1078256 1054884 36.00 465656 1049244 8 06:03:01 169880 0 630784 33.52 2620 1078260 1054884 36.00 465668 1049252 12 Average: 169468 0 631310 33.55 2620 1078147 1068508 36.47 451207 1063795 10 05:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 eth0 350.32 212.00 788.95 78.09 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 2.08 1.71 0.43 4.29 0.00 0.00 0.00 0.00 05:56:01 eth0 1.93 0.35 0.40 0.23 0.00 0.00 0.00 0.00 05:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 eth0 1.86 0.67 0.65 0.40 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 1.22 0.27 0.33 0.20 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 1.08 0.47 0.39 0.24 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 0.70 0.50 0.34 0.24 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.73 23.84 87.93 8.83 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 0.23 0.19 0.05 0.48 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) 02/15/21 _x86_64_ (4 CPU) 05:53:30 LINUX RESTART (4 CPU) 05:54:01 CPU %user %nice %system %iowait %steal %idle 05:55:01 all 9.16 0.00 3.14 1.37 0.06 86.27 05:55:01 0 7.64 0.00 4.01 3.82 0.07 84.47 05:55:01 1 8.87 0.00 3.14 0.39 0.07 87.54 05:55:01 2 10.14 0.00 2.45 0.96 0.03 86.41 05:55:01 3 9.99 0.00 2.96 0.34 0.07 86.65 05:56:01 all 0.17 0.00 0.06 0.00 0.00 99.77 05:56:01 0 0.48 0.00 0.05 0.00 0.00 99.47 05:56:01 1 0.08 0.00 0.07 0.00 0.00 99.85 05:56:01 2 0.07 0.00 0.07 0.00 0.00 99.87 05:56:01 3 0.03 0.00 0.05 0.00 0.02 99.90 05:57:01 all 0.18 0.00 0.06 0.00 0.00 99.76 05:57:01 0 0.50 0.00 0.05 0.00 0.00 99.45 05:57:01 1 0.08 0.00 0.08 0.00 0.00 99.83 05:57:01 2 0.07 0.00 0.03 0.00 0.00 99.90 05:57:01 3 0.08 0.00 0.07 0.00 0.00 99.85 05:58:01 all 0.15 0.00 0.05 0.00 0.00 99.79 05:58:01 0 0.52 0.00 0.02 0.00 0.00 99.47 05:58:01 1 0.03 0.00 0.12 0.00 0.00 99.85 05:58:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:58:01 3 0.03 0.00 0.07 0.00 0.00 99.90 05:59:01 all 0.21 0.00 0.34 0.00 0.03 99.42 05:59:01 0 0.37 0.00 0.40 0.00 0.03 99.20 05:59:01 1 0.12 0.00 0.27 0.00 0.03 99.58 05:59:01 2 0.10 0.00 0.27 0.00 0.02 99.62 05:59:01 3 0.25 0.00 0.43 0.00 0.03 99.29 06:00:01 all 0.15 0.00 0.07 0.00 0.00 99.78 06:00:01 0 0.38 0.00 0.03 0.00 0.00 99.58 06:00:01 1 0.03 0.00 0.15 0.00 0.00 99.82 06:00:01 2 0.12 0.00 0.05 0.00 0.02 99.82 06:00:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:01:01 all 0.17 0.00 0.05 0.00 0.00 99.78 06:01:01 0 0.50 0.00 0.03 0.00 0.00 99.47 06:01:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:01:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:01:01 3 0.07 0.00 0.08 0.00 0.02 99.83 06:02:01 all 0.15 0.00 0.04 0.00 0.00 99.80 06:02:01 0 0.50 0.00 0.03 0.00 0.00 99.47 06:02:01 1 0.03 0.00 0.03 0.00 0.00 99.93 06:02:01 2 0.02 0.00 0.03 0.00 0.00 99.95 06:02:01 3 0.07 0.00 0.07 0.00 0.00 99.87 06:03:01 all 0.09 0.00 0.05 0.00 0.00 99.86 06:03:01 0 0.22 0.00 0.08 0.00 0.00 99.70 06:03:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:03:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:03:01 3 0.03 0.00 0.05 0.00 0.00 99.92 Average: all 1.15 0.00 0.43 0.15 0.01 98.26 Average: 0 1.23 0.00 0.52 0.42 0.01 97.82 Average: 1 1.03 0.00 0.44 0.04 0.01 98.48 Average: 2 1.18 0.00 0.33 0.11 0.01 98.38 Average: 3 1.17 0.00 0.42 0.04 0.01 98.35