---> uname -a: Linux prd-centos7-builder-1c-1g-3201.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 387 109 16 1340 1250 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:57:a2:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe57:a284/64 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) 09/08/2025 _x86_64_ (1 CPU) 03:17:07 PM LINUX RESTART 03:18:01 PM tps rtps wtps bread/s bwrtn/s 03:19:01 PM 62.56 16.58 45.98 1576.28 5178.10 03:20:02 PM 100.74 0.02 100.73 0.57 9553.71 03:21:01 PM 79.49 0.87 78.63 36.97 7338.83 03:22:01 PM 121.90 0.76 121.15 35.55 20163.02 03:23:01 PM 148.50 64.20 84.29 4999.43 15191.06 03:24:01 PM 33.03 2.15 30.89 198.59 2340.07 Average: 91.36 14.17 77.18 1147.20 10015.65 03:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 PM 89524 1792260 95.24 2088 1357916 496304 16.94 423108 1197112 70792 03:20:02 PM 100028 1781756 94.68 2088 1339844 468468 15.99 399968 1173844 68344 03:21:01 PM 85452 1796332 95.46 2088 1314960 520500 17.76 451012 1103580 103736 03:22:01 PM 185436 1696348 90.15 2088 1162268 546556 18.65 513776 905600 72252 03:23:01 PM 78720 1803064 95.82 2088 1258432 465504 15.89 573996 920560 45240 03:24:01 PM 158712 1723072 91.57 2088 1216700 431404 14.72 541120 877344 16540 Average: 116312 1765472 93.82 2088 1275020 488123 16.66 483830 1029673 62817 03:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:19:01 PM eth0 104.84 79.51 995.48 19.09 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:02 PM eth0 26.57 25.88 299.85 3.75 0.00 0.00 0.00 03:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 33.61 31.64 540.78 8.27 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 41.47 38.50 997.68 5.24 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 7.93 8.55 5.99 5.24 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 10.59 12.02 10.61 7.33 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.50 32.68 476.10 8.13 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) 09/08/2025 _x86_64_ (1 CPU) 03:17:07 PM LINUX RESTART 03:18:01 PM CPU %user %nice %system %iowait %steal %idle 03:19:01 PM all 65.72 0.00 5.81 2.84 13.75 11.88 03:19:01 PM 0 65.72 0.00 5.81 2.84 13.75 11.88 03:20:02 PM all 61.25 0.00 6.20 2.27 14.22 16.06 03:20:02 PM 0 61.25 0.00 6.20 2.27 14.22 16.06 03:21:01 PM all 64.95 0.00 6.25 1.55 14.68 12.58 03:21:01 PM 0 64.95 0.00 6.25 1.55 14.68 12.58 03:22:01 PM all 61.99 0.00 5.95 2.27 15.97 13.82 03:22:01 PM 0 61.99 0.00 5.95 2.27 15.97 13.82 03:23:01 PM all 60.67 0.00 5.60 10.35 14.43 8.94 03:23:01 PM 0 60.67 0.00 5.60 10.35 14.43 8.94 03:24:01 PM all 69.02 0.00 4.26 1.39 15.77 9.56 03:24:01 PM 0 69.02 0.00 4.26 1.39 15.77 9.56 Average: all 63.91 0.00 5.68 3.46 14.80 12.15 Average: 0 63.91 0.00 5.68 3.46 14.80 12.15