---> uname -a: Linux prd-centos7-builder-1c-1g-9410.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 390 169 15 1277 1248 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:16:9c:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe16:9c50/64 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) 11/17/2025 _x86_64_ (1 CPU) 01:08:27 PM LINUX RESTART 01:09:03 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 104.77 31.09 73.68 4782.25 42146.81 01:11:01 PM 85.25 1.13 84.12 61.93 9388.07 01:12:01 PM 81.48 0.56 80.92 15.64 6623.45 01:13:01 PM 83.24 0.05 83.19 1.50 21654.93 01:14:01 PM 121.25 4.27 116.98 490.11 23944.97 01:15:02 PM 135.33 90.82 44.51 5883.78 6981.53 01:16:01 PM 24.51 1.37 23.14 138.05 1153.75 Average: 91.03 18.45 72.58 1608.71 15889.08 01:09:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 106380 1775404 94.35 2088 1406880 425780 14.53 357424 1255368 30992 01:11:01 PM 193160 1688624 89.74 2088 1283016 429716 14.66 368984 1125384 58152 01:12:01 PM 119180 1762604 93.67 2088 1345524 407952 13.92 400292 1134712 52452 01:13:01 PM 66788 1814996 96.45 2088 1260940 564100 19.25 671276 887120 79092 01:14:01 PM 72024 1809760 96.17 2088 1228924 584944 19.96 746400 784704 90348 01:15:02 PM 215876 1665908 88.53 2088 1179744 413312 14.10 454116 921396 23632 01:16:01 PM 192652 1689132 89.76 2088 1182028 435644 14.87 477876 921024 7532 Average: 138009 1743775 92.67 2088 1269579 465921 15.90 496624 1004244 48886 01:09:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:10:01 PM eth0 282.03 156.40 1178.94 60.94 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 61.12 55.89 742.25 5.76 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 21.51 20.32 165.72 6.85 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 139.31 104.15 3766.61 9.25 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 10.08 12.75 9.86 4.91 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:02 PM eth0 22.43 23.30 13.36 6.88 0.00 0.00 0.00 01:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 10.11 12.13 10.45 6.94 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.31 54.72 852.12 14.23 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) 11/17/2025 _x86_64_ (1 CPU) 01:08:27 PM LINUX RESTART 01:09:03 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 65.06 0.00 12.31 5.33 11.60 5.70 01:10:01 PM 0 65.06 0.00 12.31 5.33 11.60 5.70 01:11:01 PM all 60.81 0.00 5.43 2.93 10.45 20.38 01:11:01 PM 0 60.81 0.00 5.43 2.93 10.45 20.38 01:12:01 PM all 65.31 0.00 5.48 2.51 10.53 16.17 01:12:01 PM 0 65.31 0.00 5.48 2.51 10.53 16.17 01:13:01 PM all 42.00 0.00 5.19 2.05 8.65 42.12 01:13:01 PM 0 42.00 0.00 5.19 2.05 8.65 42.12 01:14:01 PM all 63.53 0.00 6.55 2.83 9.36 17.73 01:14:01 PM 0 63.53 0.00 6.55 2.83 9.36 17.73 01:15:02 PM all 54.58 0.00 4.61 19.54 8.29 12.97 01:15:02 PM 0 54.58 0.00 4.61 19.54 8.29 12.97 01:16:01 PM all 72.78 0.00 3.30 2.17 8.39 13.36 01:16:01 PM 0 72.78 0.00 3.30 2.17 8.39 13.36 Average: all 60.43 0.00 6.10 5.35 9.60 18.52 Average: 0 60.43 0.00 6.10 5.35 9.60 18.52