---> uname -a: Linux prd-centos7-builder-1c-1g-1481.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 365 147 16 1324 1279 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:65:95:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe65:95a2/64 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) 12/23/2025 _x86_64_ (1 CPU) 10:03:54 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 85.51 4.65 80.87 214.60 9371.66 10:07:01 AM 94.21 0.72 93.50 33.10 7968.76 10:08:01 AM 124.99 58.98 66.00 4677.34 5161.99 10:09:02 AM 27.71 0.74 26.96 114.16 1541.56 Average: 83.28 16.30 66.98 1261.65 6029.90 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 235628 1646156 87.48 2088 1274532 411496 14.04 320884 1132620 61416 10:07:01 AM 78680 1803104 95.82 2088 1359932 484380 16.53 432052 1139996 73616 10:08:01 AM 73232 1808552 96.11 2088 1275280 530156 18.09 516452 1052904 18284 10:09:02 AM 149416 1732368 92.06 2088 1256932 471464 16.09 433992 1058196 9084 Average: 134239 1747545 92.87 2088 1291669 474374 16.19 425845 1095929 40600 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 169.26 96.60 945.85 10.51 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 62.08 40.28 287.45 7.46 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 52.64 30.66 215.70 16.13 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 10:09:02 AM eth0 17.15 15.90 16.16 9.49 0.00 0.00 0.00 10:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.61 46.03 368.27 10.90 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) 12/23/2025 _x86_64_ (1 CPU) 10:03:54 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 66.95 0.00 6.44 2.01 9.72 14.88 10:06:01 AM 0 66.95 0.00 6.44 2.01 9.72 14.88 10:07:01 AM all 70.88 0.00 7.06 1.59 7.90 12.57 10:07:01 AM 0 70.88 0.00 7.06 1.59 7.90 12.57 10:08:01 AM all 70.98 0.00 6.16 9.10 7.50 6.25 10:08:01 AM 0 70.98 0.00 6.16 9.10 7.50 6.25 10:09:02 AM all 78.53 0.00 4.66 0.94 7.82 8.05 10:09:02 AM 0 78.53 0.00 4.66 0.94 7.82 8.05 Average: all 71.81 0.00 6.09 3.42 8.24 10.45 Average: 0 71.81 0.00 6.09 3.42 8.24 10.45