---> uname -a: Linux prd-centos7-docker-4c-2g-22325.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% /w/workspace/_app-service-configurable_PR-171@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-171 ---> free -m: total used free shared buff/cache available Mem: 1837 699 121 0 1016 1032 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:e8:3c:5a brd ff:ff:ff:ff:ff:ff inet 10.30.123.51/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fee8:3c5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b0:05:c8:04 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:b0ff:fe05:c804/64 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) 01/22/21 _x86_64_ (4 CPU) 19:32:51 LINUX RESTART (4 CPU) 19:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:35:01 39.94 11.88 28.05 0.00 4503.77 2307.12 0.00 19:36:01 1.58 0.00 1.58 0.00 0.00 30.17 0.00 19:37:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 19:38:01 0.30 0.00 0.30 0.00 0.00 4.13 0.00 19:39:01 0.23 0.00 0.23 0.00 0.00 3.29 0.00 19:40:02 0.35 0.00 0.35 0.00 0.00 5.38 0.00 19:41:01 0.27 0.00 0.27 0.00 0.00 2.91 0.00 19:42:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 19:43:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 19:44:01 0.20 0.00 0.20 0.00 0.00 2.03 0.00 19:45:01 0.73 0.45 0.28 0.00 138.68 3.33 0.00 Average: 3.99 1.11 2.88 0.00 416.82 212.62 0.00 19:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:35:01 146952 0 613968 32.63 2620 1118004 1151484 39.30 444780 1090624 132 19:36:01 156604 0 604308 32.12 2620 1118012 1090396 37.21 458676 1068752 16 19:37:01 158212 0 602640 32.03 2620 1118072 1068572 36.47 453056 1073340 24 19:38:01 158100 0 602804 32.04 2620 1118020 1068572 36.47 466108 1060100 16 19:39:01 156956 0 603944 32.10 2620 1118024 1068800 36.48 465988 1061504 20 19:40:02 158152 0 602744 32.03 2620 1118028 1068608 36.47 464860 1061500 20 19:41:01 158236 0 602656 32.03 2620 1118032 1068572 36.47 464620 1061500 8 19:42:01 157428 0 603460 32.07 2620 1118036 1068800 36.48 465992 1061500 8 19:43:01 157648 0 603232 32.06 2620 1118044 1068752 36.47 465648 1061500 16 19:44:01 157712 0 603164 32.06 2620 1118048 1068680 36.47 465416 1061500 12 19:45:01 147520 0 609220 32.38 2620 1122184 1082424 36.94 470220 1065524 36 Average: 155775 0 604740 32.14 2620 1118409 1079424 36.84 462306 1066122 28 19:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:35:01 eth0 111.02 93.93 465.21 54.19 0.00 0.00 0.00 0.00 19:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 docker0 3.31 2.01 0.45 3.98 0.00 0.00 0.00 0.00 19:36:01 eth0 0.55 0.33 0.27 0.20 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 eth0 1.23 0.08 0.11 0.01 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 eth0 1.18 0.66 0.67 0.46 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 eth0 0.54 0.07 0.06 0.01 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 eth0 0.50 0.35 0.29 0.20 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.53 0.37 0.27 0.17 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 0.25 0.18 0.08 0.10 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 3.29 2.18 3.49 1.08 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.72 8.83 42.23 5.07 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 0.30 0.18 0.04 0.36 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) 01/22/21 _x86_64_ (4 CPU) 19:32:51 LINUX RESTART (4 CPU) 19:34:02 CPU %user %nice %system %iowait %steal %idle 19:35:01 all 2.74 0.00 2.45 0.77 11.09 82.94 19:35:01 0 2.51 0.00 2.78 0.79 12.19 81.73 19:35:01 1 2.92 0.00 2.10 0.29 10.81 83.88 19:35:01 2 2.69 0.00 2.51 1.67 10.76 82.37 19:35:01 3 2.85 0.00 2.42 0.33 10.61 83.80 19:36:01 all 0.09 0.00 0.10 0.00 0.60 99.21 19:36:01 0 0.03 0.00 0.10 0.00 0.86 99.01 19:36:01 1 0.07 0.00 0.15 0.00 0.38 99.40 19:36:01 2 0.23 0.00 0.05 0.00 0.55 99.17 19:36:01 3 0.03 0.00 0.08 0.00 0.61 99.27 19:37:01 all 0.09 0.00 0.14 0.00 0.96 98.81 19:37:01 0 0.03 0.00 0.13 0.00 0.66 99.17 19:37:01 1 0.03 0.00 0.20 0.00 1.01 98.76 19:37:01 2 0.25 0.00 0.03 0.00 0.65 99.07 19:37:01 3 0.05 0.00 0.21 0.00 1.50 98.23 19:38:01 all 0.07 0.00 0.07 0.00 0.56 99.30 19:38:01 0 0.02 0.00 0.02 0.00 0.27 99.70 19:38:01 1 0.00 0.00 0.18 0.00 0.17 99.65 19:38:01 2 0.23 0.00 0.03 0.00 0.43 99.30 19:38:01 3 0.05 0.00 0.03 0.00 1.37 98.55 19:39:01 all 0.14 0.00 0.11 0.00 0.88 98.86 19:39:01 0 0.07 0.00 0.10 0.00 0.88 98.96 19:39:01 1 0.12 0.00 0.18 0.00 0.66 99.04 19:39:01 2 0.07 0.00 0.10 0.00 0.78 99.06 19:39:01 3 0.33 0.00 0.07 0.00 1.21 98.40 19:40:02 all 0.08 0.00 0.05 0.00 0.62 99.24 19:40:02 0 0.03 0.00 0.05 0.00 0.71 99.21 19:40:02 1 0.02 0.00 0.03 0.00 0.27 99.69 19:40:02 2 0.00 0.00 0.05 0.00 0.28 99.67 19:40:02 3 0.28 0.00 0.07 0.00 1.24 98.42 19:41:01 all 0.10 0.00 0.02 0.00 0.52 99.35 19:41:01 0 0.02 0.00 0.02 0.00 0.54 99.43 19:41:01 1 0.02 0.00 0.00 0.00 0.20 99.78 19:41:01 2 0.03 0.00 0.03 0.00 0.88 99.06 19:41:01 3 0.34 0.00 0.03 0.00 0.47 99.16 19:42:01 all 0.05 0.00 0.04 0.00 0.56 99.34 19:42:01 0 0.07 0.00 0.05 0.00 0.75 99.14 19:42:01 1 0.02 0.00 0.02 0.00 0.76 99.21 19:42:01 2 0.02 0.00 0.05 0.00 0.25 99.68 19:42:01 3 0.12 0.00 0.03 0.00 0.50 99.35 19:43:01 all 0.10 0.00 0.04 0.00 0.54 99.32 19:43:01 0 0.30 0.00 0.05 0.00 0.83 98.82 19:43:01 1 0.03 0.00 0.03 0.00 0.66 99.27 19:43:01 2 0.03 0.00 0.05 0.00 0.35 99.57 19:43:01 3 0.03 0.00 0.03 0.00 0.33 99.60 19:44:01 all 0.11 0.00 0.03 0.00 0.40 99.46 19:44:01 0 0.02 0.00 0.02 0.00 0.12 99.85 19:44:01 1 0.35 0.00 0.05 0.00 0.70 98.91 19:44:01 2 0.03 0.00 0.03 0.00 0.58 99.35 19:44:01 3 0.03 0.00 0.03 0.00 0.20 99.73 19:45:01 all 0.19 0.00 0.17 0.00 1.30 98.35 19:45:01 0 0.18 0.00 0.27 0.00 1.14 98.41 19:45:01 1 0.40 0.00 0.10 0.00 1.50 98.00 19:45:01 2 0.10 0.00 0.13 0.00 1.60 98.17 19:45:01 3 0.07 0.00 0.17 0.00 0.96 98.81 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.35 0.00 0.29 0.07 1.65 97.64 Average: 0 0.30 0.00 0.33 0.07 1.73 97.57 Average: 1 0.36 0.00 0.28 0.03 1.57 97.76 Average: 2 0.34 0.00 0.28 0.15 1.57 97.66 Average: 3 0.38 0.00 0.29 0.03 1.74 97.56