---> uname -a: Linux prd-centos7-builder-1c-1g-7483.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 350 137 16 1350 1297 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:bb:56:ca brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febb:56ca/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) 10/26/2025 _x86_64_ (1 CPU) 10:50:08 PM LINUX RESTART 10:51:01 PM tps rtps wtps bread/s bwrtn/s 10:52:02 PM 48.10 15.18 32.92 1551.72 3128.89 10:53:01 PM 69.79 1.32 68.46 92.84 8701.73 10:54:01 PM 98.52 4.33 94.19 431.08 7437.09 10:55:01 PM 105.71 57.21 48.50 4706.30 3284.43 10:56:01 PM 20.91 0.12 20.79 15.02 1013.67 Average: 68.78 15.76 53.02 1369.56 4715.17 10:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:02 PM 96008 1785776 94.90 2088 1391044 457252 15.60 370356 1249464 55904 10:53:01 PM 182176 1699608 90.32 2088 1308668 424508 14.49 342004 1163220 82568 10:54:01 PM 126196 1755588 93.29 2088 1351420 410228 14.00 377916 1156508 32500 10:55:01 PM 207632 1674152 88.97 2088 1286832 386956 13.21 327396 1117700 23980 10:56:01 PM 118580 1763204 93.70 2088 1287332 473704 16.17 419808 1114896 9472 Average: 146118 1735666 92.24 2088 1325059 430530 14.69 367496 1160358 40885 10:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:52:02 PM eth0 127.69 88.40 768.60 47.73 0.00 0.00 0.00 10:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 49.92 41.49 637.54 4.49 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 19.40 18.43 106.81 7.36 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 23.41 22.64 107.89 7.76 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 8.89 11.84 8.48 7.24 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.87 36.57 325.79 14.92 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) 10/26/2025 _x86_64_ (1 CPU) 10:50:08 PM LINUX RESTART 10:51:01 PM CPU %user %nice %system %iowait %steal %idle 10:52:02 PM all 65.04 0.00 5.46 4.52 11.79 13.18 10:52:02 PM 0 65.04 0.00 5.46 4.52 11.79 13.18 10:53:01 PM all 59.02 0.00 5.54 2.68 11.52 21.24 10:53:01 PM 0 59.02 0.00 5.54 2.68 11.52 21.24 10:54:01 PM all 64.49 0.00 6.22 2.22 11.26 15.80 10:54:01 PM 0 64.49 0.00 6.22 2.22 11.26 15.80 10:55:01 PM all 58.15 0.00 3.99 10.96 10.82 16.08 10:55:01 PM 0 58.15 0.00 3.99 10.96 10.82 16.08 10:56:01 PM all 69.95 0.00 3.53 1.51 11.46 13.56 10:56:01 PM 0 69.95 0.00 3.53 1.51 11.46 13.56 Average: all 63.31 0.00 4.95 4.40 11.37 15.98 Average: 0 63.31 0.00 4.95 4.40 11.37 15.98