---> uname -a: Linux prd-centos7-builder-1c-1g-9694.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 370 174 16 1292 1275 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:40:b9:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe40:b9b1/64 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) 09/01/2026 _x86_64_ (1 CPU) 10:03:44 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 81.73 14.92 66.81 1206.02 5307.90 10:07:01 AM 101.31 3.23 98.08 336.38 12480.40 10:08:01 AM 62.88 5.14 57.74 437.97 6450.78 10:09:01 AM 99.87 55.82 44.05 4328.85 2490.91 Average: 86.49 19.76 66.74 1575.65 6695.34 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 64476 1817308 96.57 2088 1333956 536816 18.32 474584 1166736 114392 10:07:01 AM 78872 1802912 95.81 2088 1382156 435148 14.85 406744 1182168 88400 10:08:01 AM 141140 1740644 92.50 2088 1336756 401312 13.69 391952 1108380 39136 10:09:01 AM 106364 1775420 94.35 2088 1223504 550412 18.78 511276 1029360 23852 Average: 97713 1784071 94.81 2088 1319093 480922 16.41 446139 1121661 66445 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 189.87 107.72 959.82 12.01 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 84.01 64.95 647.25 7.96 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 36.27 21.99 163.97 8.86 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 28.20 22.49 82.10 12.00 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 84.54 54.29 463.49 10.20 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) 09/01/2026 _x86_64_ (1 CPU) 10:03:44 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 61.45 0.00 5.93 3.97 2.76 25.90 10:06:01 AM 0 61.45 0.00 5.93 3.97 2.76 25.90 10:07:01 AM all 63.87 0.00 8.34 2.12 3.03 22.65 10:07:01 AM 0 63.87 0.00 8.34 2.12 3.03 22.65 10:08:01 AM all 73.33 0.00 7.21 1.21 2.75 15.49 10:08:01 AM 0 73.33 0.00 7.21 1.21 2.75 15.49 10:09:01 AM all 69.56 0.00 5.24 8.66 2.31 14.23 10:09:01 AM 0 69.56 0.00 5.24 8.66 2.31 14.23 Average: all 67.05 0.00 6.68 3.99 2.71 19.57 Average: 0 67.05 0.00 6.68 3.99 2.71 19.57