---> uname -a: Linux prd-centos7-docker-4c-2g-32050.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% /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-224 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-224@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 730 107 0 1000 1002 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:a3:27:8f brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fea3:278f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9c:a4:42:6d 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::42:9cff:fea4:426d/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) 03/30/21 _x86_64_ (4 CPU) 16:32:41 LINUX RESTART (4 CPU) 16:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:35:01 50.41 14.74 35.67 0.00 4645.50 2512.66 0.00 16:36:01 2.36 0.00 2.36 0.00 0.00 55.62 0.00 16:37:01 0.40 0.00 0.40 0.00 0.00 5.96 0.00 16:38:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 16:39:01 0.28 0.00 0.28 0.00 0.00 3.85 0.00 16:40:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 16:41:02 0.32 0.00 0.32 0.00 0.00 3.61 0.00 16:42:01 0.25 0.00 0.25 0.00 0.00 2.54 0.00 16:43:01 0.28 0.00 0.28 0.00 0.00 4.39 0.00 16:44:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 16:45:01 0.20 0.00 0.20 0.00 0.00 2.01 0.00 16:46:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 16:47:01 84.65 50.02 34.63 0.00 4202.26 9486.53 0.00 Average: 10.80 4.99 5.81 0.00 682.13 931.75 0.00 16:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:35:01 154924 0 629404 33.45 2620 1094596 1137760 38.83 448856 1079316 124 16:36:01 163992 0 620328 32.97 2620 1094604 1071056 36.55 461576 1058900 20 16:37:01 161032 0 623284 33.13 2620 1094608 1071380 36.56 465136 1058324 16 16:38:01 161044 0 623268 33.13 2620 1094612 1071416 36.57 470484 1053340 8 16:39:01 162792 0 621516 33.03 2620 1094616 1071128 36.56 468772 1053340 8 16:40:01 162864 0 621436 33.03 2620 1094624 1071104 36.56 467420 1054568 8 16:41:02 162752 0 621548 33.03 2620 1094624 1071164 36.56 467736 1054560 8 16:42:01 163152 0 621144 33.01 2620 1094628 1071056 36.55 467060 1054560 20 16:43:01 162300 0 621988 33.06 2620 1094636 1071212 36.56 468128 1054560 20 16:44:01 162388 0 621896 33.05 2620 1094640 1071200 36.56 467772 1054776 12 16:45:01 163020 0 621260 33.02 2620 1094644 1071092 36.55 467180 1054776 8 16:46:01 163392 0 620880 33.00 2620 1094652 1071056 36.55 466992 1054776 8 16:47:01 76180 0 724520 38.51 2620 1078224 1507352 51.44 571928 1012256 76100 Average: 155372 0 630190 33.49 2620 1093362 1109844 37.88 473772 1053696 5874 16:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:35:01 eth0 138.18 112.28 560.06 68.05 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 2.39 1.98 0.52 4.96 0.00 0.00 0.00 0.00 16:36:01 eth0 0.70 0.08 0.06 0.03 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 1.55 1.20 3.14 0.25 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 0.93 0.47 0.32 0.16 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 eth0 0.22 0.18 0.08 0.13 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:02 eth0 1.00 0.32 0.32 0.20 0.00 0.00 0.00 0.00 16:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.52 0.27 0.27 0.17 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.15 0.10 0.08 0.09 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 eth0 207.12 178.96 2174.73 21.29 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.06 22.69 211.13 6.97 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 0.18 0.15 0.04 0.38 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) 03/30/21 _x86_64_ (4 CPU) 16:32:41 LINUX RESTART (4 CPU) 16:34:01 CPU %user %nice %system %iowait %steal %idle 16:35:01 all 4.10 0.00 3.95 1.34 24.13 66.48 16:35:01 0 4.40 0.00 4.01 0.68 25.44 65.46 16:35:01 1 3.83 0.00 4.09 1.79 25.11 65.18 16:35:01 2 3.52 0.00 3.42 1.35 23.14 68.56 16:35:01 3 4.66 0.00 4.29 1.53 22.80 66.71 16:36:01 all 0.10 0.00 0.10 0.00 2.10 97.70 16:36:01 0 0.03 0.00 0.07 0.00 1.60 98.31 16:36:01 1 0.03 0.00 0.10 0.00 1.11 98.76 16:36:01 2 0.29 0.00 0.15 0.00 3.42 96.15 16:36:01 3 0.05 0.00 0.08 0.00 2.27 97.60 16:37:01 all 0.07 0.00 0.04 0.00 1.83 98.05 16:37:01 0 0.03 0.00 0.05 0.00 2.07 97.84 16:37:01 1 0.03 0.00 0.02 0.00 1.06 98.90 16:37:01 2 0.18 0.00 0.03 0.00 1.43 98.35 16:37:01 3 0.05 0.00 0.06 0.00 2.76 97.13 16:38:01 all 0.14 0.00 0.17 0.00 0.73 98.97 16:38:01 0 0.03 0.00 0.03 0.00 0.84 99.09 16:38:01 1 0.18 0.00 0.25 0.00 1.01 98.56 16:38:01 2 0.28 0.00 0.27 0.00 0.55 98.90 16:38:01 3 0.05 0.00 0.12 0.00 0.50 99.34 16:39:01 all 0.11 0.00 0.07 0.00 0.54 99.29 16:39:01 0 0.03 0.00 0.02 0.00 0.22 99.73 16:39:01 1 0.36 0.00 0.08 0.00 1.32 98.23 16:39:01 2 0.02 0.00 0.15 0.00 0.08 99.75 16:39:01 3 0.02 0.00 0.02 0.00 0.51 99.45 16:40:01 all 0.12 0.00 0.04 0.00 0.47 99.38 16:40:01 0 0.03 0.00 0.07 0.00 0.78 99.12 16:40:01 1 0.38 0.00 0.03 0.00 0.51 99.07 16:40:01 2 0.02 0.00 0.03 0.00 0.07 99.88 16:40:01 3 0.03 0.00 0.02 0.00 0.51 99.44 16:41:02 all 0.11 0.00 0.02 0.00 0.30 99.56 16:41:02 0 0.03 0.00 0.03 0.00 0.89 99.04 16:41:02 1 0.35 0.00 0.02 0.00 0.10 99.53 16:41:02 2 0.03 0.00 0.03 0.00 0.17 99.77 16:41:02 3 0.03 0.00 0.02 0.00 0.03 99.92 16:42:01 all 0.11 0.00 0.05 0.00 0.41 99.43 16:42:01 0 0.05 0.00 0.03 0.00 0.49 99.43 16:42:01 1 0.34 0.00 0.05 0.00 0.46 99.16 16:42:01 2 0.02 0.00 0.05 0.00 0.22 99.71 16:42:01 3 0.05 0.00 0.05 0.00 0.46 99.44 16:43:01 all 0.06 0.00 0.04 0.00 1.86 98.05 16:43:01 0 0.02 0.00 0.05 0.00 2.34 97.59 16:43:01 1 0.15 0.00 0.02 0.00 2.11 97.73 16:43:01 2 0.02 0.00 0.05 0.00 1.93 98.01 16:43:01 3 0.05 0.00 0.03 0.00 1.05 98.86 16:44:01 all 0.07 0.00 0.03 0.00 1.53 98.38 16:44:01 0 0.03 0.00 0.00 0.00 1.06 98.91 16:44:01 1 0.07 0.00 0.03 0.00 1.77 98.13 16:44:01 2 0.03 0.00 0.06 0.00 2.98 96.92 16:44:01 3 0.13 0.00 0.02 0.00 0.27 99.58 16:45:01 all 0.11 0.00 0.03 0.00 0.14 99.72 16:45:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:45:01 2 0.03 0.00 0.03 0.00 0.28 99.65 16:45:01 3 0.37 0.00 0.05 0.00 0.22 99.37 16:45:01 CPU %user %nice %system %iowait %steal %idle 16:46:01 all 0.09 0.00 0.03 0.00 0.43 99.45 16:46:01 0 0.02 0.00 0.02 0.00 0.28 99.68 16:46:01 1 0.03 0.00 0.03 0.00 0.07 99.87 16:46:01 2 0.03 0.00 0.03 0.00 1.06 98.88 16:46:01 3 0.28 0.00 0.03 0.00 0.32 99.37 16:47:01 all 3.11 0.00 2.42 1.92 15.07 77.49 16:47:01 0 2.98 0.00 2.70 0.87 16.02 77.43 16:47:01 1 4.05 0.00 3.10 3.79 14.63 74.43 16:47:01 2 3.11 0.00 2.35 1.39 15.65 77.50 16:47:01 3 2.32 0.00 1.54 1.65 13.97 80.53 Average: all 0.68 0.00 0.58 0.27 4.07 94.40 Average: 0 0.65 0.00 0.60 0.13 4.30 94.33 Average: 1 0.80 0.00 0.65 0.46 4.06 94.03 Average: 2 0.63 0.00 0.55 0.23 4.19 94.40 Average: 3 0.66 0.00 0.52 0.26 3.73 94.82