---> uname -a: Linux prd-centos7-builder-1c-1g-6081.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 364 142 16 1330 1281 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:de:c0:2b brd ff:ff:ff:ff:ff:ff inet 10.32.7.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fede:c02b/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) 10/10/2025 _x86_64_ (1 CPU) 10:04:06 AM LINUX RESTART 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 66.31 15.18 51.13 1438.15 4646.84 10:07:01 AM 94.83 0.09 94.74 1.67 9903.66 10:08:01 AM 80.52 2.03 78.49 244.27 6615.60 10:09:01 AM 109.42 58.12 51.29 4663.07 3346.75 Average: 87.83 18.77 69.06 1579.26 6149.35 10:05:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 101856 1779928 94.59 2088 1340708 506380 17.28 426516 1185896 74216 10:07:01 AM 69496 1812288 96.31 2088 1364464 471376 16.09 425552 1175136 122668 10:08:01 AM 123828 1757956 93.42 2088 1328208 478096 16.32 396552 1120056 61052 10:09:01 AM 74936 1806848 96.02 2088 1270640 532844 18.18 484012 1083180 31220 Average: 92529 1789255 95.08 2088 1326005 497174 16.97 433158 1141067 72289 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:01 AM eth0 163.29 84.55 965.07 17.83 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 34.09 287.92 4.63 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 22.17 14.48 51.68 5.22 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 57.43 37.57 177.55 17.33 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 74.99 42.62 370.01 11.22 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) 10/10/2025 _x86_64_ (1 CPU) 10:04:06 AM LINUX RESTART 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 61.97 0.00 4.53 4.44 11.86 17.19 10:06:01 AM 0 61.97 0.00 4.53 4.44 11.86 17.19 10:07:01 AM all 58.00 0.00 6.11 2.55 11.89 21.45 10:07:01 AM 0 58.00 0.00 6.11 2.55 11.89 21.45 10:08:01 AM all 70.77 0.00 6.23 1.53 10.78 10.69 10:08:01 AM 0 70.77 0.00 6.23 1.53 10.78 10.69 10:09:01 AM all 65.22 0.00 4.74 10.34 11.28 8.42 10:09:01 AM 0 65.22 0.00 4.74 10.34 11.28 8.42 Average: all 63.95 0.00 5.41 4.71 11.46 14.48 Average: 0 63.95 0.00 5.41 4.71 11.46 14.48