---> uname -a: Linux prd-centos7-builder-1c-1g-6595.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: 2800.000 BogoMIPS: 5600.00 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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 382 145 16 1310 1263 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:57:e1:62 brd ff:ff:ff:ff:ff:ff inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe57:e162/64 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) 10/16/2025 _x86_64_ (1 CPU) 10:04:26 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 120.93 51.12 69.81 5701.61 41374.11 10:07:01 AM 74.02 3.31 70.71 152.30 7240.22 10:08:01 AM 81.89 0.76 81.14 31.39 6585.66 10:09:02 AM 87.96 2.79 85.17 389.82 6413.67 10:10:01 AM 89.71 56.19 33.51 4348.74 2395.30 Average: 90.55 22.49 68.06 2083.33 12525.76 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 114864 1766920 93.90 2088 1410688 416304 14.21 335900 1277804 18912 10:07:01 AM 79956 1801828 95.75 2088 1310512 512212 17.48 468512 1143124 74536 10:08:01 AM 90324 1791460 95.20 2088 1348580 437816 14.94 415628 1158996 102376 10:09:02 AM 134984 1746800 92.83 2088 1320764 398592 13.60 400040 1102324 45268 10:10:01 AM 118296 1763488 93.71 2088 1241080 502760 17.16 496640 1029504 22080 Average: 107685 1774099 94.28 2088 1326325 453537 15.48 423344 1142350 52634 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 130.56 90.04 669.74 53.61 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 155.66 68.42 883.63 7.44 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 62.10 34.82 293.23 6.47 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:02 AM eth0 54.60 24.92 215.63 9.01 0.00 0.00 0.00 10:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 18.71 16.65 14.58 11.55 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.29 46.72 415.62 17.25 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) 10/16/2025 _x86_64_ (1 CPU) 10:04:26 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 54.22 0.00 12.79 7.14 24.18 1.67 10:06:01 AM 0 54.22 0.00 12.79 7.14 24.18 1.67 10:07:01 AM all 50.08 0.00 4.52 3.03 20.21 22.15 10:07:01 AM 0 50.08 0.00 4.52 3.03 20.21 22.15 10:08:01 AM all 57.21 0.00 5.56 2.18 18.92 16.14 10:08:01 AM 0 57.21 0.00 5.56 2.18 18.92 16.14 10:09:02 AM all 66.03 0.00 5.97 0.99 18.24 8.78 10:09:02 AM 0 66.03 0.00 5.97 0.99 18.24 8.78 10:10:01 AM all 55.15 0.00 3.83 14.22 18.53 8.27 10:10:01 AM 0 55.15 0.00 3.83 14.22 18.53 8.27 Average: all 56.51 0.00 6.47 5.49 19.98 11.55 Average: 0 56.51 0.00 6.47 5.49 19.98 11.55