---> uname -a: Linux prd-centos7-builder-1c-1g-4387.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 366 149 16 1321 1278 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:f0:38:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef0:38a6/64 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) 01/29/2026 _x86_64_ (1 CPU) 10:04:04 AM LINUX RESTART 10:05:03 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 76.34 16.47 59.87 1527.50 5738.88 10:07:01 AM 100.76 0.02 100.74 0.57 9298.51 10:08:01 AM 77.77 1.45 76.32 97.90 6520.50 10:09:01 AM 107.28 58.37 48.91 4689.08 3364.61 Average: 90.70 19.12 71.59 1580.88 6239.25 10:05:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 73752 1808032 96.08 2088 1356140 511660 17.46 436768 1199832 75696 10:07:01 AM 169472 1712312 90.99 2088 1340120 392764 13.40 335260 1166212 110004 10:08:01 AM 97292 1784492 94.83 2088 1314504 534192 18.23 435728 1109028 61120 10:09:01 AM 224556 1657228 88.07 2088 1253676 399124 13.62 344784 1074136 22528 Average: 141268 1740516 92.49 2088 1316110 459435 15.68 388135 1137302 67337 10:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 155.37 79.56 948.06 8.62 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 57.48 32.62 293.60 5.25 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 22.13 14.86 55.53 5.45 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 10:09:01 AM eth0 63.85 29.16 179.25 16.31 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.25 38.82 365.71 8.92 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) 01/29/2026 _x86_64_ (1 CPU) 10:04:04 AM LINUX RESTART 10:05:03 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 67.92 0.00 5.90 4.14 5.31 16.73 10:06:01 AM 0 67.92 0.00 5.90 4.14 5.31 16.73 10:07:01 AM all 66.07 0.00 7.61 2.60 5.60 18.12 10:07:01 AM 0 66.07 0.00 7.61 2.60 5.60 18.12 10:08:01 AM all 78.09 0.00 7.30 1.30 4.45 8.86 10:08:01 AM 0 78.09 0.00 7.30 1.30 4.45 8.86 10:09:01 AM all 72.11 0.00 5.28 11.24 4.43 6.94 10:09:01 AM 0 72.11 0.00 5.28 11.24 4.43 6.94 Average: all 71.04 0.00 6.53 4.83 4.95 12.65 Average: 0 71.04 0.00 6.53 4.83 4.95 12.65