---> uname -a: Linux prd-centos7-builder-1c-1g-3825.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: 2799.998 BogoMIPS: 5599.99 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 385 117 16 1334 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:8f:11:2f brd ff:ff:ff:ff:ff:ff inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe8f:112f/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) 09/16/2025 _x86_64_ (1 CPU) 09:50:17 AM LINUX RESTART 09:51:02 AM tps rtps wtps bread/s bwrtn/s 09:52:01 AM 60.67 16.96 43.71 1669.61 4905.20 09:53:01 AM 97.53 0.00 97.53 0.00 9932.53 09:54:01 AM 87.18 0.44 86.73 12.47 8054.80 09:55:01 AM 123.06 0.78 122.28 37.20 21545.32 09:56:02 AM 133.21 63.63 69.58 4950.73 13858.96 09:57:01 AM 25.25 2.11 23.14 195.02 1181.49 Average: 88.35 14.09 74.26 1150.74 9992.82 09:51:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 AM 92920 1788864 95.06 2088 1365876 483892 16.51 401528 1216416 92812 09:53:01 AM 96396 1785388 94.88 2088 1342392 469464 16.02 409828 1170036 76696 09:54:01 AM 99972 1781812 94.69 2088 1293312 520684 17.77 466440 1073668 92460 09:55:01 AM 102476 1779308 94.55 2088 1212604 573972 19.59 623092 882244 38176 09:56:02 AM 65244 1816540 96.53 2088 1240736 500632 17.08 611280 903620 5748 09:57:01 AM 145552 1736232 92.27 2088 1200428 462168 15.77 568536 867644 7752 Average: 100427 1781357 94.66 2088 1275891 501802 17.12 513451 1018938 52274 09:51:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:52:01 AM eth0 125.17 92.08 1023.86 35.68 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 30.52 28.44 324.91 5.27 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 36.77 31.63 547.17 5.88 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 43.05 32.02 984.69 5.09 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 AM eth0 7.31 7.89 5.47 6.09 0.00 0.00 0.00 09:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 11.92 14.24 11.62 8.57 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.09 34.12 481.53 10.96 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) 09/16/2025 _x86_64_ (1 CPU) 09:50:17 AM LINUX RESTART 09:51:02 AM CPU %user %nice %system %iowait %steal %idle 09:52:01 AM all 72.18 0.00 5.89 3.52 5.82 12.59 09:52:01 AM 0 72.18 0.00 5.89 3.52 5.82 12.59 09:53:01 AM all 64.58 0.00 6.11 3.09 6.93 19.29 09:53:01 AM 0 64.58 0.00 6.11 3.09 6.93 19.29 09:54:01 AM all 65.99 0.00 6.31 1.79 6.78 19.13 09:54:01 AM 0 65.99 0.00 6.31 1.79 6.78 19.13 09:55:01 AM all 62.73 0.00 5.55 3.01 6.85 21.86 09:55:01 AM 0 62.73 0.00 5.55 3.01 6.85 21.86 09:56:02 AM all 63.16 0.00 5.16 14.98 6.05 10.65 09:56:02 AM 0 63.16 0.00 5.16 14.98 6.05 10.65 09:57:01 AM all 73.39 0.00 4.29 2.14 5.72 14.46 09:57:01 AM 0 73.39 0.00 4.29 2.14 5.72 14.46 Average: all 66.94 0.00 5.55 4.79 6.37 16.35 Average: 0 66.94 0.00 5.55 4.79 6.37 16.35