---> uname -a: Linux prd-centos7-docker-4c-2g-31989.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/ndry_app-functions-sdk-go_PR-773 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-773@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 728 75 0 1032 1003 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:54:f8:86 brd ff:ff:ff:ff:ff:ff inet 10.30.123.55/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85640sec preferred_lft 85640sec inet6 fe80::f816:3eff:fe54:f886/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:43:b7:29:8f 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::42:43ff:feb7:298f/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) 05:55:17 LINUX RESTART (4 CPU) 05:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:57:01 93.28 40.22 53.06 0.00 3587.26 28636.75 0.00 05:58:02 33.82 13.31 20.51 0.00 4477.13 3530.46 0.00 05:59:01 1.86 0.00 1.86 0.00 0.00 39.46 0.00 06:00:01 0.28 0.00 0.28 0.00 0.00 3.87 0.00 06:01:01 0.32 0.10 0.22 0.00 1.73 2.49 0.00 06:02:01 0.42 0.00 0.42 0.00 0.00 6.77 0.00 06:03:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 06:04:01 0.23 0.00 0.23 0.00 0.00 2.58 0.00 06:05:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 06:06:01 0.23 0.00 0.23 0.00 0.00 2.08 0.00 06:07:02 9.84 9.58 0.27 0.00 1271.89 6.80 0.00 Average: 12.72 5.71 7.00 0.00 847.00 2904.95 0.00 05:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 81132 0 555344 29.52 2620 1242448 1101328 37.59 409700 1193776 15920 05:58:02 244840 0 590684 31.39 2620 1043400 1189496 40.60 415500 1021364 132 05:59:01 259908 0 575612 30.59 2620 1043404 1082132 36.93 415424 1009100 20 06:00:01 262192 0 573268 30.47 2620 1043464 1055176 36.01 407004 1016100 28 06:01:01 258056 0 577456 30.69 2620 1043412 1055948 36.04 415280 1009704 16 06:02:01 254616 0 580768 30.87 2620 1043540 1055996 36.04 439660 990352 8 06:03:01 249400 0 585984 31.14 2620 1043540 1056012 36.04 461720 974188 16 06:04:01 251724 0 583652 31.02 2620 1043548 1055748 36.03 459348 974184 12 06:05:01 251592 0 583780 31.03 2620 1043552 1055748 36.03 459356 974184 8 06:06:01 250852 0 584512 31.07 2620 1043560 1055868 36.04 460024 974184 12 06:07:02 195388 0 601520 31.97 2620 1082016 1084864 37.02 475980 1012224 96 Average: 232700 0 581144 30.89 2620 1065080 1077120 36.76 438091 1013578 1479 05:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 eth0 231.09 170.14 1013.37 61.21 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 05:58:02 eth0 161.72 161.04 647.11 45.22 0.00 0.00 0.00 0.00 05:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:02 docker0 108.82 95.71 9.43 309.37 0.00 0.00 0.00 0.00 05:59:01 eth0 2.33 0.90 0.91 0.58 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 1.25 0.10 0.10 0.04 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 1.78 0.73 0.62 0.41 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 2.68 0.47 0.62 0.27 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 1.45 0.87 0.81 0.59 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 06:04:01 eth0 0.50 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 0.50 0.37 0.27 0.20 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 eth0 11.09 8.88 10.48 4.24 0.00 0.00 0.00 0.00 06:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.54 31.12 151.43 10.21 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 9.92 8.72 0.86 28.20 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) 05:55:17 LINUX RESTART (4 CPU) 05:56:02 CPU %user %nice %system %iowait %steal %idle 05:57:01 all 10.81 0.00 5.83 4.48 28.78 50.10 05:57:01 0 9.29 0.00 5.32 3.26 31.03 51.11 05:57:01 1 11.57 0.00 4.65 5.93 28.16 49.69 05:57:01 2 13.48 0.00 8.07 4.72 26.04 47.69 05:57:01 3 8.99 0.00 5.40 4.01 29.79 51.81 05:58:02 all 2.83 0.00 3.67 0.90 20.65 71.95 05:58:02 0 2.60 0.00 3.02 0.64 22.66 71.08 05:58:02 1 2.56 0.00 4.05 0.95 19.98 72.46 05:58:02 2 3.82 0.00 3.90 0.87 20.79 70.61 05:58:02 3 2.33 0.00 3.73 1.13 19.13 73.69 05:59:01 all 0.17 0.00 0.10 0.00 0.52 99.21 05:59:01 0 0.18 0.00 0.10 0.00 0.81 98.91 05:59:01 1 0.34 0.00 0.07 0.00 0.52 99.07 05:59:01 2 0.14 0.00 0.08 0.00 0.32 99.46 05:59:01 3 0.03 0.00 0.15 0.00 0.42 99.39 06:00:01 all 0.10 0.00 0.44 0.00 2.97 96.49 06:00:01 0 0.02 0.00 0.08 0.00 4.86 95.05 06:00:01 1 0.28 0.00 0.69 0.00 2.20 96.84 06:00:01 2 0.03 0.00 0.15 0.00 2.30 97.52 06:00:01 3 0.07 0.00 0.85 0.00 2.48 96.60 06:01:01 all 0.07 0.00 0.06 0.01 1.40 98.46 06:01:01 0 0.02 0.00 0.03 0.00 1.80 98.15 06:01:01 1 0.02 0.00 0.07 0.00 0.76 99.16 06:01:01 2 0.23 0.00 0.10 0.03 1.20 98.44 06:01:01 3 0.03 0.00 0.05 0.00 1.82 98.10 06:02:01 all 0.07 0.00 0.06 0.00 1.47 98.40 06:02:01 0 0.03 0.00 0.05 0.00 1.46 98.45 06:02:01 1 0.16 0.00 0.02 0.00 1.40 98.42 06:02:01 2 0.03 0.00 0.15 0.00 1.48 98.34 06:02:01 3 0.05 0.00 0.02 0.00 1.53 98.41 06:03:01 all 0.07 0.00 0.05 0.00 1.13 98.75 06:03:01 0 0.02 0.00 0.02 0.00 1.24 98.73 06:03:01 1 0.18 0.00 0.02 0.00 1.74 98.06 06:03:01 2 0.07 0.00 0.12 0.00 1.01 98.81 06:03:01 3 0.03 0.00 0.05 0.00 0.51 99.40 06:04:01 all 0.10 0.00 0.02 0.00 0.68 99.20 06:04:01 0 0.02 0.00 0.02 0.00 0.53 99.44 06:04:01 1 0.03 0.00 0.03 0.00 0.98 98.96 06:04:01 2 0.35 0.00 0.03 0.00 1.03 98.59 06:04:01 3 0.00 0.00 0.02 0.00 0.18 99.80 06:05:01 all 0.05 0.00 0.02 0.00 2.16 97.76 06:05:01 0 0.00 0.00 0.02 0.00 1.43 98.55 06:05:01 1 0.02 0.00 0.05 0.00 2.89 97.04 06:05:01 2 0.18 0.00 0.02 0.00 2.95 96.85 06:05:01 3 0.02 0.00 0.02 0.00 1.35 98.62 06:06:01 all 0.10 0.00 0.03 0.00 0.40 99.47 06:06:01 0 0.02 0.00 0.02 0.00 0.38 99.58 06:06:01 1 0.03 0.00 0.02 0.00 0.56 99.39 06:06:01 2 0.32 0.00 0.05 0.00 0.48 99.15 06:06:01 3 0.02 0.00 0.03 0.00 0.18 99.77 06:07:02 all 0.64 0.00 0.54 0.34 6.54 91.93 06:07:02 0 0.66 0.00 0.50 0.02 7.85 90.98 06:07:02 1 0.63 0.00 0.68 0.02 6.90 91.77 06:07:02 2 0.55 0.00 0.48 0.10 5.74 93.13 06:07:02 3 0.74 0.00 0.52 1.26 5.64 91.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.44 0.00 1.05 0.55 6.39 90.57 Average: 0 1.24 0.00 0.89 0.38 7.13 90.35 Average: 1 1.54 0.00 1.01 0.67 6.37 90.41 Average: 2 1.81 0.00 1.25 0.54 6.00 90.41 Average: 3 1.19 0.00 1.04 0.61 6.04 91.12