---> uname -a: Linux prd-centos7-docker-4c-2g-31275.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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-761 /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/ndry_app-functions-sdk-go_PR-761@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 ---> free -m: total used free shared buff/cache available Mem: 1837 736 62 0 1038 997 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:78:72:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.17/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe78:722a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:2d:22:32 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::42:73ff:fe2d:2232/64 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) 03/24/21 _x86_64_ (4 CPU) 22:44:36 LINUX RESTART (4 CPU) 22:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:46:01 164.67 94.43 70.24 0.00 6811.33 37532.40 0.00 22:47:01 34.50 13.20 21.30 0.00 4466.63 3409.87 0.00 22:48:01 1.93 0.00 1.93 0.00 0.00 36.99 0.00 22:49:01 0.20 0.00 0.20 0.00 0.00 1.90 0.00 22:50:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 22:51:01 0.35 0.00 0.35 0.00 0.00 4.48 0.00 22:52:01 0.33 0.00 0.33 0.00 0.00 4.01 0.00 22:53:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 22:54:01 0.22 0.00 0.22 0.00 0.00 1.76 0.00 22:55:01 120.81 69.35 51.47 0.00 5840.46 14851.45 0.00 Average: 32.46 17.76 14.70 0.00 1717.48 5603.65 0.00 22:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:46:01 74356 0 561308 29.83 2620 1243260 1099528 37.53 395164 1215600 11376 22:47:01 233376 0 595960 31.67 2620 1049588 1153924 39.38 391092 1058256 32 22:48:01 245796 0 583592 31.02 2620 1049536 1070224 36.52 398000 1040572 8 22:49:01 243284 0 586100 31.15 2620 1049540 1070392 36.53 399512 1041876 8 22:50:01 242796 0 586584 31.18 2620 1049544 1070440 36.53 411696 1029964 8 22:51:01 243568 0 585804 31.13 2620 1049552 1070332 36.53 411044 1030064 8 22:52:01 230652 0 598720 31.82 2620 1049552 1070344 36.53 466496 987468 8 22:53:01 231388 0 597980 31.78 2620 1049556 1070224 36.52 465856 987468 8 22:54:01 231504 0 597856 31.77 2620 1049564 1070224 36.52 466004 987468 8 22:55:01 195192 0 675368 35.89 2620 1008364 1111808 37.94 443092 993840 94600 Average: 217191 0 596927 31.73 2620 1064806 1085744 37.05 424796 1037258 10606 22:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:46:01 eth0 286.67 179.46 1001.94 61.15 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 148.53 138.96 648.30 35.24 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 93.58 86.42 8.84 308.70 0.00 0.00 0.00 0.00 22:48:01 eth0 0.81 0.08 0.07 0.01 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 1.05 0.32 0.32 0.20 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 eth0 0.53 0.38 0.27 0.20 0.00 0.00 0.00 0.00 22:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 eth0 203.61 153.57 2163.68 18.50 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.39 47.48 383.03 11.57 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 9.37 8.65 0.88 30.91 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) 03/24/21 _x86_64_ (4 CPU) 22:44:36 LINUX RESTART (4 CPU) 22:45:01 CPU %user %nice %system %iowait %steal %idle 22:46:01 all 13.07 0.00 7.51 10.50 25.48 43.44 22:46:01 0 12.02 0.00 7.70 12.85 24.89 42.54 22:46:01 1 14.93 0.00 10.78 8.69 25.23 40.38 22:46:01 2 14.00 0.00 6.10 11.91 24.38 43.61 22:46:01 3 11.41 0.00 5.62 8.47 27.42 47.08 22:47:01 all 3.07 0.00 2.04 0.79 5.46 88.65 22:47:01 0 3.55 0.00 1.75 0.57 5.39 88.74 22:47:01 1 4.21 0.00 2.16 1.51 5.69 86.44 22:47:01 2 2.13 0.00 1.49 0.88 5.55 89.96 22:47:01 3 2.39 0.00 2.74 0.18 5.22 89.46 22:48:01 all 0.11 0.00 0.08 0.00 0.59 99.22 22:48:01 0 0.03 0.00 0.07 0.00 0.30 99.59 22:48:01 1 0.07 0.00 0.08 0.00 0.64 99.21 22:48:01 2 0.32 0.00 0.08 0.00 0.57 99.02 22:48:01 3 0.03 0.00 0.07 0.00 0.83 99.07 22:49:01 all 0.10 0.00 0.04 0.00 0.35 99.51 22:49:01 0 0.05 0.00 0.02 0.00 0.76 99.17 22:49:01 1 0.05 0.00 0.05 0.00 0.13 99.77 22:49:01 2 0.12 0.00 0.03 0.00 0.13 99.72 22:49:01 3 0.17 0.00 0.07 0.00 0.37 99.40 22:50:01 all 0.08 0.00 0.03 0.00 0.21 99.68 22:50:01 0 0.02 0.00 0.03 0.00 0.15 99.80 22:50:01 1 0.02 0.00 0.03 0.00 0.33 99.62 22:50:01 2 0.03 0.00 0.02 0.00 0.10 99.85 22:50:01 3 0.27 0.00 0.03 0.00 0.27 99.43 22:51:01 all 0.12 0.00 0.20 0.00 0.69 98.98 22:51:01 0 0.03 0.00 0.15 0.00 0.30 99.52 22:51:01 1 0.23 0.00 0.27 0.00 1.08 98.42 22:51:01 2 0.03 0.00 0.13 0.00 0.76 99.07 22:51:01 3 0.20 0.00 0.27 0.00 0.63 98.90 22:52:01 all 0.10 0.00 0.12 0.00 0.22 99.56 22:52:01 0 0.02 0.00 0.00 0.00 0.03 99.95 22:52:01 1 0.23 0.00 0.03 0.00 0.52 99.22 22:52:01 2 0.15 0.00 0.03 0.00 0.27 99.55 22:52:01 3 0.00 0.00 0.40 0.00 0.08 99.52 22:53:01 all 0.09 0.00 0.03 0.00 0.12 99.77 22:53:01 0 0.05 0.00 0.03 0.00 0.15 99.77 22:53:01 1 0.02 0.00 0.02 0.00 0.07 99.90 22:53:01 2 0.27 0.00 0.02 0.00 0.12 99.60 22:53:01 3 0.03 0.00 0.03 0.00 0.13 99.80 22:54:01 all 0.12 0.00 0.03 0.00 0.31 99.54 22:54:01 0 0.02 0.00 0.05 0.00 0.15 99.78 22:54:01 1 0.27 0.00 0.02 0.00 0.35 99.37 22:54:01 2 0.17 0.00 0.03 0.00 0.30 99.50 22:54:01 3 0.03 0.00 0.03 0.00 0.45 99.49 22:55:01 all 4.47 0.00 3.32 1.69 9.39 81.14 22:55:01 0 3.66 0.00 3.25 0.54 9.46 83.09 22:55:01 1 4.73 0.00 3.09 0.16 10.11 81.90 22:55:01 2 4.48 0.00 3.12 0.94 8.52 82.94 22:55:01 3 5.00 0.00 3.82 5.13 9.47 76.58 Average: all 2.19 0.00 1.37 1.34 4.39 90.71 Average: 0 2.00 0.00 1.34 1.46 4.28 90.91 Average: 1 2.50 0.00 1.67 1.05 4.46 90.33 Average: 2 2.24 0.00 1.14 1.43 4.19 91.00 Average: 3 2.01 0.00 1.34 1.43 4.63 90.59