---> uname -a: Linux prd-centos7-builder-1c-1g-7574.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 368 171 16 1297 1277 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:bf:87:54 brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:febf:8754/64 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) 08/05/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 99.46 12.48 86.98 1177.42 9887.06 10:07:01 AM 96.62 4.18 92.44 395.52 11285.48 10:08:01 AM 107.46 57.44 50.02 4525.13 4130.94 10:09:01 AM 35.04 0.36 34.68 94.85 1962.59 Average: 84.77 18.65 66.12 1550.54 6831.52 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 75516 1806268 95.99 2088 1306900 531368 18.13 471216 1133664 50412 10:07:01 AM 89828 1791956 95.23 2088 1365164 435344 14.86 423268 1147792 42476 10:08:01 AM 111232 1770552 94.09 2088 1333524 432824 14.77 438472 1093128 19620 10:09:01 AM 149892 1731892 92.03 2088 1229012 501248 17.11 469008 1026200 7644 Average: 106617 1775167 94.33 2088 1308650 475196 16.22 450491 1100196 30038 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 179.83 103.38 947.06 9.96 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 113.02 75.24 690.11 18.67 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 51.61 33.02 230.22 15.66 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 20.28 18.51 17.44 10.10 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 91.29 57.60 472.10 13.62 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) 08/05/2026 _x86_64_ (1 CPU) 10:03:46 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 67.62 0.00 6.47 3.63 6.20 16.07 10:06:01 AM 0 67.62 0.00 6.47 3.63 6.20 16.07 10:07:01 AM all 69.51 0.00 6.69 1.65 6.17 15.98 10:07:01 AM 0 69.51 0.00 6.69 1.65 6.17 15.98 10:08:01 AM all 72.33 0.00 6.91 8.59 5.12 7.05 10:08:01 AM 0 72.33 0.00 6.91 8.59 5.12 7.05 10:09:01 AM all 80.08 0.00 4.52 1.17 5.53 8.69 10:09:01 AM 0 80.08 0.00 4.52 1.17 5.53 8.69 Average: all 72.37 0.00 6.15 3.77 5.76 11.96 Average: 0 72.37 0.00 6.15 3.77 5.76 11.96