---> uname -a: Linux prd-centos7-builder-1c-1g-4616.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 386 149 16 1301 1251 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:2d:d1:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe2d:d127/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 09/25/2025 _x86_64_ (1 CPU) 09:56:26 AM LINUX RESTART 09:57:02 AM tps rtps wtps bread/s bwrtn/s 09:58:01 AM 68.67 29.84 38.83 4885.33 3644.82 09:59:01 AM 100.47 0.09 100.38 1.74 11127.12 10:00:01 AM 111.29 1.29 110.01 182.59 18837.23 10:01:01 AM 115.51 6.72 108.80 479.03 19854.03 10:02:01 AM 105.15 69.46 35.69 5592.36 3396.69 10:03:01 AM 20.47 1.43 19.04 62.24 517.43 Average: 86.98 18.23 68.75 1864.03 9567.64 09:57:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 AM 79988 1801796 95.75 2088 1399076 460200 15.70 382240 1252728 63496 09:59:01 AM 94768 1787016 94.96 2088 1333244 472156 16.11 416632 1163824 102820 10:00:01 AM 72928 1808856 96.12 2088 1267020 566772 19.34 515364 1047188 41488 10:01:01 AM 258104 1623680 86.28 2088 1132272 422144 14.41 493300 836476 57228 10:02:01 AM 181492 1700292 90.36 2088 1207852 424292 14.48 524344 885328 10148 10:03:01 AM 95196 1786588 94.94 2088 1215884 502204 17.14 605888 890184 16648 Average: 130413 1751371 93.07 2088 1259225 474628 16.20 489628 1012621 48638 09:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:58:01 AM eth0 229.99 140.69 1224.49 61.38 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 47.51 42.49 616.35 5.44 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 78.23 72.14 1565.53 10.96 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 13.68 15.01 14.93 4.43 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 11.79 12.84 9.75 9.19 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 9.01 11.74 8.80 5.24 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.02 48.53 565.97 15.88 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 09/25/2025 _x86_64_ (1 CPU) 09:56:26 AM LINUX RESTART 09:57:02 AM CPU %user %nice %system %iowait %steal %idle 09:58:01 AM all 77.21 0.00 9.34 1.81 3.16 8.49 09:58:01 AM 0 77.21 0.00 9.34 1.81 3.16 8.49 09:59:01 AM all 72.83 0.00 6.65 1.72 3.43 15.37 09:59:01 AM 0 72.83 0.00 6.65 1.72 3.43 15.37 10:00:01 AM all 73.97 0.00 7.19 2.35 3.66 12.83 10:00:01 AM 0 73.97 0.00 7.19 2.35 3.66 12.83 10:01:01 AM all 69.17 0.00 6.43 2.47 4.64 17.29 10:01:01 AM 0 69.17 0.00 6.43 2.47 4.64 17.29 10:02:01 AM all 67.83 0.00 3.80 12.10 4.77 11.49 10:02:01 AM 0 67.83 0.00 3.80 12.10 4.77 11.49 10:03:01 AM all 75.98 0.00 3.62 1.21 4.28 14.90 10:03:01 AM 0 75.98 0.00 3.62 1.21 4.28 14.90 Average: all 72.80 0.00 6.15 3.64 4.00 13.42 Average: 0 72.80 0.00 6.15 3.64 4.00 13.42