---> uname -a: Linux prd-centos7-docker-4c-2g-1159.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-233 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/_app-service-configurable_PR-233@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 704 104 0 1027 1027 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:68:d7:be brd ff:ff:ff:ff:ff:ff inet 10.30.123.35/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe68:d7be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5c:2d:6b:f4 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::42:5cff:fe2d:6bf4/64 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) 04/20/21 _x86_64_ (4 CPU) 12:53:56 LINUX RESTART (4 CPU) 12:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:56:01 1.53 0.00 1.53 0.00 0.00 29.53 0.00 12:57:01 0.50 0.00 0.50 0.00 0.00 6.56 0.00 12:58:01 0.22 0.00 0.22 0.00 0.00 2.32 0.00 12:59:01 0.28 0.00 0.28 0.00 0.00 3.20 0.00 13:00:01 0.23 0.00 0.23 0.00 0.00 3.86 0.00 13:01:01 0.32 0.02 0.30 0.00 0.13 3.76 0.00 13:02:01 0.40 0.08 0.32 0.00 1.60 5.14 0.00 13:03:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 13:04:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 13:05:01 0.20 0.00 0.20 0.00 0.00 2.33 0.00 13:06:02 57.74 47.86 9.88 0.00 4055.69 3493.61 0.00 Average: 5.63 4.36 1.27 0.00 368.87 323.32 0.00 12:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 137468 0 600524 31.92 2620 1140932 1085316 37.04 445812 1099116 16 12:57:01 138908 0 599076 31.84 2620 1140940 1075044 36.69 439648 1104348 8 12:58:01 134584 0 603392 32.07 2620 1140948 1075200 36.69 444188 1104356 8 12:59:01 135968 0 602008 32.00 2620 1140948 1075044 36.69 443096 1104516 8 13:00:01 135152 0 602816 32.04 2620 1140956 1075116 36.69 443888 1104532 8 13:01:01 132256 0 605708 32.19 2620 1140960 1077868 36.79 445760 1104532 8 13:02:01 133736 0 604104 32.11 2620 1141084 1075552 36.71 444596 1104596 8 13:03:01 130472 0 607360 32.28 2620 1141092 1088580 37.15 447716 1104600 8 13:04:01 131800 0 606028 32.21 2620 1141096 1087348 37.11 446688 1104596 16 13:05:01 131276 0 606548 32.24 2620 1141100 1087504 37.11 447304 1104596 8 13:06:02 80388 0 680692 36.18 2620 1117844 1515140 51.71 499492 1093900 70088 Average: 129273 0 610751 32.46 2620 1138900 1119792 38.22 449835 1103063 6380 12:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 eth0 0.35 0.13 0.02 0.03 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 1.10 0.08 0.11 0.01 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 2.70 1.30 2.26 0.45 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 0.10 0.08 0.01 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 0.58 0.23 0.17 0.07 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 0.72 0.47 0.29 0.21 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 0.07 0.02 0.01 0.00 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 3.90 4.11 0.25 8.63 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 0.55 0.07 0.05 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 8.31 8.18 0.88 14.07 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 13:06:02 eth0 208.16 158.95 2169.58 17.83 0.00 0.00 0.00 0.00 13:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.59 15.78 197.61 3.75 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 0.00 0.00 0.00 0.00 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) 04/20/21 _x86_64_ (4 CPU) 12:53:56 LINUX RESTART (4 CPU) 12:55:01 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 0.18 0.00 0.05 0.00 0.00 99.76 12:56:01 0 0.08 0.00 0.05 0.00 0.00 99.87 12:56:01 1 0.07 0.00 0.08 0.00 0.00 99.85 12:56:01 2 0.53 0.00 0.03 0.00 0.00 99.43 12:56:01 3 0.05 0.00 0.05 0.00 0.00 99.90 12:57:01 all 0.15 0.00 0.05 0.00 0.02 99.77 12:57:01 0 0.03 0.00 0.03 0.00 0.00 99.93 12:57:01 1 0.05 0.00 0.08 0.00 0.03 99.83 12:57:01 2 0.47 0.00 0.03 0.00 0.02 99.48 12:57:01 3 0.07 0.00 0.05 0.00 0.03 99.85 12:58:01 all 0.16 0.00 0.04 0.00 0.01 99.79 12:58:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:58:01 1 0.05 0.00 0.02 0.00 0.00 99.93 12:58:01 2 0.43 0.00 0.03 0.00 0.00 99.53 12:58:01 3 0.08 0.00 0.08 0.00 0.02 99.82 12:59:01 all 0.15 0.00 0.04 0.00 0.01 99.80 12:59:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:59:01 1 0.45 0.00 0.07 0.00 0.02 99.47 12:59:01 2 0.08 0.00 0.02 0.00 0.02 99.88 12:59:01 3 0.07 0.00 0.05 0.00 0.02 99.87 13:00:01 all 0.16 0.00 0.04 0.00 0.00 99.80 13:00:01 0 0.08 0.00 0.07 0.00 0.00 99.85 13:00:01 1 0.53 0.00 0.05 0.00 0.00 99.42 13:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:00:01 3 0.02 0.00 0.03 0.00 0.00 99.95 13:01:01 all 0.17 0.00 0.05 0.00 0.00 99.78 13:01:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:01:01 1 0.55 0.00 0.03 0.00 0.00 99.42 13:01:01 2 0.03 0.00 0.05 0.00 0.00 99.92 13:01:01 3 0.05 0.00 0.03 0.00 0.00 99.92 13:02:01 all 0.16 0.00 0.05 0.00 0.00 99.79 13:02:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:02:01 1 0.55 0.00 0.05 0.00 0.00 99.40 13:02:01 2 0.03 0.00 0.03 0.00 0.00 99.93 13:02:01 3 0.03 0.00 0.07 0.02 0.00 99.88 13:03:01 all 0.22 0.00 0.05 0.00 0.00 99.73 13:03:01 0 0.07 0.00 0.07 0.00 0.00 99.87 13:03:01 1 0.48 0.00 0.05 0.00 0.00 99.47 13:03:01 2 0.23 0.00 0.03 0.00 0.00 99.73 13:03:01 3 0.10 0.00 0.05 0.00 0.00 99.85 13:04:01 all 0.03 0.00 0.03 0.00 0.00 99.94 13:04:01 0 0.05 0.00 0.03 0.00 0.00 99.92 13:04:01 1 0.05 0.00 0.05 0.00 0.02 99.88 13:04:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:05:01 all 0.10 0.00 0.07 0.00 0.00 99.82 13:05:01 0 0.10 0.00 0.08 0.00 0.00 99.82 13:05:01 1 0.12 0.00 0.07 0.00 0.00 99.82 13:05:01 2 0.10 0.00 0.07 0.00 0.00 99.83 13:05:01 3 0.10 0.00 0.07 0.00 0.00 99.83 13:06:02 all 2.40 0.00 1.58 1.20 0.02 94.81 13:06:02 0 2.30 0.00 2.01 0.60 0.00 95.09 13:06:02 1 2.48 0.00 1.52 1.96 0.02 94.02 13:06:02 2 1.49 0.00 1.20 0.57 0.02 96.72 13:06:02 3 3.32 0.00 1.58 1.68 0.03 93.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.35 0.00 0.18 0.11 0.01 99.35 Average: 0 0.26 0.00 0.23 0.05 0.00 99.45 Average: 1 0.49 0.00 0.19 0.18 0.01 99.14 Average: 2 0.31 0.00 0.14 0.05 0.00 99.49 Average: 3 0.35 0.00 0.19 0.15 0.01 99.30