---> uname -a: Linux prd-centos7-builder-1c-1g-9643.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 32% / 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 387 154 16 1296 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:86:73:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe86:7359/64 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) 11/19/2025 _x86_64_ (1 CPU) 10:55:54 AM LINUX RESTART 10:57:02 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 83.85 2.82 81.04 133.12 9588.63 10:59:01 AM 84.08 0.39 83.68 11.78 7732.57 11:00:01 AM 120.92 0.80 120.12 37.31 20105.77 11:01:01 AM 107.02 6.75 100.27 501.58 18796.25 11:02:01 AM 50.94 25.70 25.24 1361.02 1850.87 11:03:01 AM 68.95 55.69 13.26 4273.78 376.79 11:04:01 AM 20.75 1.94 18.81 132.88 514.87 Average: 76.52 13.71 62.81 941.26 8362.74 10:57:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 242972 1638812 87.09 2088 1239260 426128 14.54 338920 1103228 50924 10:59:01 AM 113124 1768660 93.99 2088 1348564 417164 14.24 395940 1146804 51480 11:00:01 AM 232584 1649200 87.64 2088 1105740 549324 18.75 433900 937228 70652 11:01:01 AM 230648 1651136 87.74 2088 1132164 442044 15.08 538608 812468 22796 11:02:01 AM 237216 1644568 87.39 2088 1177928 386472 13.19 512604 830872 8 11:03:01 AM 218380 1663404 88.40 2088 1198908 392892 13.41 519972 850480 8916 11:04:01 AM 106852 1774932 94.32 2088 1202268 501012 17.10 630240 852216 8912 Average: 197397 1684387 89.51 2088 1200690 445005 15.19 481455 933328 30527 10:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:58:01 AM eth0 65.85 59.89 890.86 6.18 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 31.31 29.84 265.97 8.21 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 73.15 61.82 1541.35 6.51 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 16.74 17.67 15.18 5.99 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 3.23 4.14 2.19 1.36 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 6.85 7.10 5.28 4.27 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 12.87 14.67 13.23 9.83 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.75 27.65 387.13 6.03 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) 11/19/2025 _x86_64_ (1 CPU) 10:55:54 AM LINUX RESTART 10:57:02 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 70.41 0.00 6.32 1.94 4.69 16.64 10:58:01 AM 0 70.41 0.00 6.32 1.94 4.69 16.64 10:59:01 AM all 71.29 0.00 6.14 1.99 4.83 15.75 10:59:01 AM 0 71.29 0.00 6.14 1.99 4.83 15.75 11:00:01 AM all 69.45 0.00 7.00 1.75 4.72 17.08 11:00:01 AM 0 69.45 0.00 7.00 1.75 4.72 17.08 11:01:01 AM all 76.40 0.00 5.69 2.50 4.47 10.94 11:01:01 AM 0 76.40 0.00 5.69 2.50 4.47 10.94 11:02:01 AM all 38.71 0.00 2.14 2.89 2.32 53.94 11:02:01 AM 0 38.71 0.00 2.14 2.89 2.32 53.94 11:03:01 AM all 41.77 0.00 2.35 7.25 2.87 45.75 11:03:01 AM 0 41.77 0.00 2.35 7.25 2.87 45.75 11:04:01 AM all 76.37 0.00 3.73 1.34 4.12 14.44 11:04:01 AM 0 76.37 0.00 3.73 1.34 4.12 14.44 Average: all 63.28 0.00 4.75 2.83 3.99 25.15 Average: 0 63.28 0.00 4.75 2.83 3.99 25.15