---> uname -a: Linux prd-centos7-builder-1c-1g-1398.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 385 112 16 1339 1252 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:71:2e:44 brd ff:ff:ff:ff:ff:ff inet 10.32.7.209/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe71:2e44/64 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) 12/22/2025 _x86_64_ (1 CPU) 04:03:17 AM LINUX RESTART 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 77.77 20.13 57.64 1911.09 4664.01 04:06:01 AM 97.95 0.02 97.93 0.57 10404.39 04:07:01 AM 118.79 0.68 118.11 32.36 18798.25 04:08:01 AM 169.52 62.28 107.24 4780.88 19768.90 04:09:01 AM 45.97 3.11 42.86 244.32 3458.31 Average: 102.27 17.31 84.97 1397.43 11464.32 04:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 81324 1800460 95.68 2088 1356776 499336 17.04 434388 1199692 80648 04:06:01 AM 173764 1708020 90.77 2088 1326412 395072 13.48 351524 1147180 114836 04:07:01 AM 73316 1808468 96.10 2088 1271836 561412 19.16 515336 1046376 83528 04:08:01 AM 116892 1764892 93.79 2088 1282400 413936 14.13 489212 984716 56328 04:09:01 AM 155640 1726144 91.73 2088 1209676 450012 15.36 530484 907024 7584 Average: 120187 1761597 93.61 2088 1289420 463954 15.83 464189 1056998 68585 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 AM eth0 116.19 96.54 963.96 33.96 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 31.78 30.74 305.78 4.03 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 95.63 84.70 1483.29 10.89 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 35.62 40.11 21.03 9.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 10.94 13.15 11.28 8.04 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.78 52.87 554.54 13.09 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) 12/22/2025 _x86_64_ (1 CPU) 04:03:17 AM LINUX RESTART 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 71.61 0.00 7.04 2.26 7.02 12.08 04:05:01 AM 0 71.61 0.00 7.04 2.26 7.02 12.08 04:06:01 AM all 66.87 0.00 6.53 1.66 8.98 15.95 04:06:01 AM 0 66.87 0.00 6.53 1.66 8.98 15.95 04:07:01 AM all 67.73 0.00 6.76 1.72 7.86 15.93 04:07:01 AM 0 67.73 0.00 6.76 1.72 7.86 15.93 04:08:01 AM all 62.95 0.00 6.46 9.98 9.19 11.42 04:08:01 AM 0 62.95 0.00 6.46 9.98 9.19 11.42 04:09:01 AM all 74.14 0.00 3.53 1.22 7.81 13.31 04:09:01 AM 0 74.14 0.00 3.53 1.22 7.81 13.31 Average: all 68.63 0.00 6.06 3.38 8.18 13.74 Average: 0 68.63 0.00 6.06 3.38 8.18 13.74