---> uname -a: Linux prd-centos7-builder-2c-2g-4144.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 568 5072 16 2179 6960 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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 mq state UP group default qlen 1000 link/ether fa:16:3e:90:63:ec brd ff:ff:ff:ff:ff:ff inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe90:63ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:71:cf:2b 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 ---> sar -b -r -n DEV: Linux 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/03/2024 _x86_64_ (2 CPU) 12:14:30 AM LINUX RESTART 12:18:01 AM tps rtps wtps bread/s bwrtn/s 12:19:01 AM 13.00 1.85 11.15 700.55 1620.41 12:20:01 AM 109.21 41.27 67.94 7388.78 36148.44 12:21:01 AM 233.89 16.17 217.72 1726.58 9877.10 12:22:01 AM 214.12 1.35 212.77 138.17 6918.22 Average: 142.54 15.16 127.38 2488.50 13640.48 12:18:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 AM 7402628 606100 7.57 2620 304392 578612 7.22 168880 251976 80 12:20:01 AM 5814300 2194428 27.40 2620 1645300 868732 9.59 455960 1497132 46780 12:21:01 AM 5311440 2697288 33.68 2620 1994684 951488 10.51 737712 1658216 113864 12:22:01 AM 5203164 2805564 35.03 2620 2103660 910376 10.05 856876 1609980 76936 Average: 5932883 2075845 25.92 2620 1512009 827302 9.13 554857 1254326 59415 12:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:19:01 AM eth0 12.15 13.40 2.34 2.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 287.01 174.12 1151.11 44.66 0.00 0.00 0.00 12:20:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 12:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 240.54 185.38 2047.35 31.16 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 56.91 48.32 290.84 8.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.14 105.30 872.81 21.45 0.00 0.00 0.00 Average: lo 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 ---> sar -P ALL: Linux 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/03/2024 _x86_64_ (2 CPU) 12:14:30 AM LINUX RESTART 12:18:01 AM CPU %user %nice %system %iowait %steal %idle 12:19:01 AM all 4.29 0.00 1.34 0.60 0.04 93.73 12:19:01 AM 0 4.12 0.00 1.33 1.13 0.05 93.38 12:19:01 AM 1 4.48 0.00 1.35 0.05 0.03 94.09 12:20:01 AM all 9.46 0.00 2.05 7.71 0.05 80.73 12:20:01 AM 0 10.18 0.00 2.38 4.32 0.05 83.07 12:20:01 AM 1 8.73 0.00 1.75 11.11 0.07 78.33 12:21:01 AM all 31.33 0.00 3.83 7.30 0.10 57.45 12:21:01 AM 0 46.89 0.00 4.54 8.83 0.09 39.65 12:21:01 AM 1 16.25 0.00 3.11 5.80 0.09 74.75 12:22:01 AM all 29.48 0.00 2.45 7.90 0.10 60.07 12:22:01 AM 0 37.87 0.00 3.03 6.26 0.11 52.73 12:22:01 AM 1 21.22 0.00 1.89 9.53 0.10 67.25 Average: all 18.46 0.00 2.40 5.84 0.07 73.22 Average: 0 24.38 0.00 2.80 5.08 0.07 67.68 Average: 1 12.61 0.00 2.02 6.60 0.07 78.69