---> uname -a: Linux prd-centos7-builder-1c-1g-1693.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 386 107 16 1343 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:22:f8:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fe22:f8c6/64 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) 04/28/2026 _x86_64_ (1 CPU) 11:08:20 AM LINUX RESTART 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:02 AM 66.47 22.42 44.05 1995.73 3268.71 11:11:01 AM 77.40 1.04 76.36 57.83 8957.42 11:12:01 AM 108.42 0.69 107.73 31.99 8387.97 11:13:01 AM 110.58 0.23 110.35 9.93 22602.24 11:14:01 AM 137.07 64.24 72.83 4952.07 11924.84 11:15:01 AM 20.77 0.96 19.81 54.19 1020.89 Average: 86.97 14.95 72.01 1185.11 9399.55 11:09:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:02 AM 72476 1809308 96.15 2088 1412584 469372 16.02 380468 1265676 49056 11:11:01 AM 180208 1701576 90.42 2088 1314496 427324 14.58 341504 1164608 82652 11:12:01 AM 75360 1806424 96.00 2088 1342780 505012 17.23 436668 1136012 81072 11:13:01 AM 79948 1801836 95.75 2088 1244572 572836 19.55 623344 902500 55404 11:14:01 AM 182720 1699064 90.29 2088 1214028 422128 14.41 498040 905000 24308 11:15:01 AM 118652 1763132 93.69 2088 1215068 484228 16.52 561344 905032 8588 Average: 118227 1763557 93.72 2088 1290588 480150 16.39 473561 1046471 50180 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:10:02 AM eth0 145.94 92.24 797.09 50.23 0.00 0.00 0.00 11:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 55.66 46.03 665.89 4.86 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 33.74 30.14 493.72 8.07 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 46.42 37.45 1040.79 5.21 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 10.23 9.71 8.32 7.55 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 8.69 11.38 9.04 5.02 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.95 37.73 502.77 13.42 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) 04/28/2026 _x86_64_ (1 CPU) 11:08:20 AM LINUX RESTART 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:02 AM all 62.89 0.00 8.24 3.61 17.25 8.00 11:10:02 AM 0 62.89 0.00 8.24 3.61 17.25 8.00 11:11:01 AM all 57.07 0.00 5.87 2.59 16.51 17.96 11:11:01 AM 0 57.07 0.00 5.87 2.59 16.51 17.96 11:12:01 AM all 62.70 0.00 6.06 2.22 15.70 13.32 11:12:01 AM 0 62.70 0.00 6.06 2.22 15.70 13.32 11:13:01 AM all 59.79 0.00 6.33 2.36 14.91 16.61 11:13:01 AM 0 59.79 0.00 6.33 2.36 14.91 16.61 11:14:01 AM all 59.00 0.00 5.22 10.90 14.70 10.18 11:14:01 AM 0 59.00 0.00 5.22 10.90 14.70 10.18 11:15:01 AM all 63.61 0.00 3.25 1.58 16.69 14.88 11:15:01 AM 0 63.61 0.00 3.25 1.58 16.69 14.88 Average: all 60.83 0.00 5.83 3.88 15.96 13.50 Average: 0 60.83 0.00 5.83 3.88 15.96 13.50