---> uname -a: Linux prd-centos7-builder-1c-1g-7720.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 374 162 16 1300 1271 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:1b:1d:13 brd ff:ff:ff:ff:ff:ff inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe1b:1d13/64 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) 08/07/2026 _x86_64_ (1 CPU) 10:03:51 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 68.59 15.48 53.11 1573.03 5463.67 10:07:01 AM 99.62 1.77 97.85 140.04 10095.03 10:08:01 AM 70.15 3.42 66.73 417.32 8474.34 10:09:01 AM 101.46 55.73 45.73 4327.96 3349.96 Average: 84.89 19.14 65.75 1618.84 6832.71 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 80128 1801656 95.74 2088 1315152 537024 18.33 477156 1155652 65716 10:07:01 AM 175136 1706648 90.69 2088 1331080 389252 13.28 339928 1153016 103400 10:08:01 AM 133448 1748336 92.91 2088 1336972 397576 13.57 410528 1099732 71980 10:09:01 AM 209180 1672604 88.88 2088 1231376 428908 14.64 402344 1033168 23752 Average: 149473 1732311 92.06 2088 1303645 438190 14.95 407489 1110392 66212 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 182.63 107.56 945.66 11.71 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 80.51 50.20 308.43 6.21 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 78.87 65.41 614.43 13.40 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 22.39 18.84 20.42 12.80 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 91.45 60.68 473.97 11.04 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) 08/07/2026 _x86_64_ (1 CPU) 10:03:51 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 62.31 0.00 5.55 2.25 3.03 26.86 10:06:02 AM 0 62.31 0.00 5.55 2.25 3.03 26.86 10:07:01 AM all 65.19 0.00 7.40 1.44 3.50 22.48 10:07:01 AM 0 65.19 0.00 7.40 1.44 3.50 22.48 10:08:01 AM all 74.41 0.00 7.58 0.71 3.04 14.26 10:08:01 AM 0 74.41 0.00 7.58 0.71 3.04 14.26 10:09:01 AM all 72.37 0.00 6.02 8.30 2.69 10.61 10:09:01 AM 0 72.37 0.00 6.02 8.30 2.69 10.61 Average: all 68.55 0.00 6.63 3.18 3.06 18.58 Average: 0 68.55 0.00 6.63 3.18 3.06 18.58