---> uname -a: Linux prd-centos7-builder-1c-1g-3752.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 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 389 103 16 1344 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:fe:41:ac brd ff:ff:ff:ff:ff:ff inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fefe:41ac/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) 09/15/2025 _x86_64_ (1 CPU) 11:57:04 AM LINUX RESTART 11:58:01 AM tps rtps wtps bread/s bwrtn/s 11:59:02 AM 77.67 14.30 63.38 1398.27 6227.02 12:00:01 PM 92.99 0.35 92.64 8.22 9664.95 12:01:01 PM 104.53 0.14 104.39 5.97 15214.58 12:02:01 PM 109.22 1.00 108.22 40.87 22866.50 12:03:01 PM 118.07 67.41 50.67 5280.09 5693.51 Average: 100.62 16.77 83.85 1357.09 11960.03 11:58:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:02 AM 77916 1803868 95.86 2088 1341980 502792 17.16 457044 1169096 98988 12:00:01 PM 109244 1772540 94.19 2088 1335312 439008 14.98 408672 1145532 110292 12:01:01 PM 82256 1799528 95.63 2088 1254848 569168 19.42 520860 1033364 20504 12:02:01 PM 68188 1813596 96.38 2088 1213328 589372 20.11 675588 843860 41152 12:03:01 PM 117628 1764156 93.75 2088 1210348 475836 16.24 584592 882504 22876 Average: 91046 1790738 95.16 2088 1271163 515235 17.58 529351 1014871 58762 11:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:59:02 AM eth0 63.14 53.05 858.37 7.33 0.00 0.00 0.00 11:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 28.84 25.70 288.91 6.48 0.00 0.00 0.00 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 77.85 65.71 1537.83 9.01 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 3.83 5.46 2.91 2.74 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 11.93 12.36 9.63 7.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.10 32.44 540.24 6.51 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) 09/15/2025 _x86_64_ (1 CPU) 11:57:04 AM LINUX RESTART 11:58:01 AM CPU %user %nice %system %iowait %steal %idle 11:59:02 AM all 71.73 0.00 5.94 3.07 5.20 14.06 11:59:02 AM 0 71.73 0.00 5.94 3.07 5.20 14.06 12:00:01 PM all 71.51 0.00 7.07 2.02 5.60 13.81 12:00:01 PM 0 71.51 0.00 7.07 2.02 5.60 13.81 12:01:01 PM all 63.63 0.00 6.11 2.27 5.86 22.13 12:01:01 PM 0 63.63 0.00 6.11 2.27 5.86 22.13 12:02:01 PM all 70.86 0.00 7.12 2.87 6.28 12.87 12:02:01 PM 0 70.86 0.00 7.12 2.87 6.28 12.87 12:03:01 PM all 68.74 0.00 4.50 11.01 5.59 10.16 12:03:01 PM 0 68.74 0.00 4.50 11.01 5.59 10.16 Average: all 69.27 0.00 6.14 4.27 5.71 14.61 Average: 0 69.27 0.00 6.14 4.27 5.71 14.61