---> uname -a: Linux prd-centos7-builder-1c-1g-6960.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 369 162 16 1306 1276 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:ec:36:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feec:36bd/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) 07/29/2026 _x86_64_ (1 CPU) 10:03:40 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 163.60 78.04 85.56 5983.23 41335.91 10:06:01 AM 87.13 1.90 85.23 104.55 9398.93 10:07:01 AM 94.69 2.06 92.63 247.59 9638.66 10:08:01 AM 101.10 59.27 41.83 4753.58 3363.72 Average: 111.65 35.34 76.31 2773.85 15939.03 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 72468 1809316 96.15 2088 1404532 472404 16.12 370944 1275208 39556 10:06:01 AM 117304 1764480 93.77 2088 1322652 474816 16.20 402800 1164116 106784 10:07:01 AM 94916 1786868 94.96 2088 1310916 534732 18.25 441000 1104300 58236 10:08:01 AM 196048 1685736 89.58 2088 1237028 444184 15.16 386552 1059080 23136 Average: 120184 1761600 93.61 2088 1318782 481534 16.43 400324 1150676 56928 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 268.82 140.27 895.42 57.54 0.00 0.00 0.00 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 174.21 101.07 1025.45 11.01 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 25.78 15.81 59.76 5.71 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 40.29 30.44 184.75 17.65 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 Average: eth0 127.24 71.87 540.97 22.99 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) 07/29/2026 _x86_64_ (1 CPU) 10:03:40 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 70.52 0.00 17.21 3.69 4.14 4.45 10:05:02 AM 0 70.52 0.00 17.21 3.69 4.14 4.45 10:06:01 AM all 67.16 0.00 6.40 2.08 4.46 19.90 10:06:01 AM 0 67.16 0.00 6.40 2.08 4.46 19.90 10:07:01 AM all 78.83 0.00 7.48 1.08 3.79 8.82 10:07:01 AM 0 78.83 0.00 7.48 1.08 3.79 8.82 10:08:01 AM all 76.92 0.00 5.53 8.30 3.76 5.50 10:08:01 AM 0 76.92 0.00 5.53 8.30 3.76 5.50 Average: all 73.36 0.00 9.16 3.79 4.04 9.66 Average: 0 73.36 0.00 9.16 3.79 4.04 9.66