---> uname -a: Linux prd-centos7-builder-1c-1g-1145.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 384 175 15 1277 1253 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:bc:ba:ab brd ff:ff:ff:ff:ff:ff inet 10.32.7.39/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:febc:baab/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) 12/19/2025 _x86_64_ (1 CPU) 10:25:56 AM LINUX RESTART 10:27:02 AM tps rtps wtps bread/s bwrtn/s 10:28:01 AM 70.02 4.85 65.18 242.82 7241.71 10:29:01 AM 82.73 1.88 80.85 94.55 7066.25 10:30:01 AM 99.67 0.14 99.53 6.31 21000.26 10:31:01 AM 146.34 4.29 142.05 491.69 30826.25 10:32:01 AM 140.37 94.30 46.08 6068.52 3999.45 10:33:01 AM 22.63 2.41 20.22 165.52 1029.73 Average: 93.83 17.99 75.84 1178.80 11902.93 10:27:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 AM 64392 1817392 96.58 2088 1343448 512792 17.50 463972 1161384 69796 10:29:01 AM 81000 1800784 95.70 2088 1369584 451716 15.42 426696 1153152 120112 10:30:01 AM 87856 1793928 95.33 2088 1253516 582244 19.87 667064 880460 104320 10:31:01 AM 83572 1798212 95.56 2088 1215112 603040 20.58 746152 767428 41400 10:32:01 AM 204648 1677136 89.12 2088 1177340 452512 15.44 483068 907768 22176 10:33:01 AM 247516 1634268 86.85 2088 1183620 401020 13.69 437056 910492 9092 Average: 128164 1753620 93.19 2088 1257103 500554 17.08 537335 963447 61149 10:27:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:28:01 AM eth0 75.35 68.13 867.75 6.62 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 39.24 35.33 280.85 12.74 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 198.86 173.42 3875.99 14.98 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 9.86 11.49 5.53 3.82 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 25.95 27.81 15.47 12.45 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 10.23 12.19 10.34 5.65 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.25 55.01 849.61 9.41 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) 12/19/2025 _x86_64_ (1 CPU) 10:25:56 AM LINUX RESTART 10:27:02 AM CPU %user %nice %system %iowait %steal %idle 10:28:01 AM all 67.34 0.00 5.60 2.24 8.80 16.03 10:28:01 AM 0 67.34 0.00 5.60 2.24 8.80 16.03 10:29:01 AM all 68.98 0.00 6.00 1.69 8.58 14.76 10:29:01 AM 0 68.98 0.00 6.00 1.69 8.58 14.76 10:30:01 AM all 52.55 0.00 6.29 1.49 8.03 31.65 10:30:01 AM 0 52.55 0.00 6.29 1.49 8.03 31.65 10:31:01 AM all 66.74 0.00 7.23 2.16 10.80 13.07 10:31:01 AM 0 66.74 0.00 7.23 2.16 10.80 13.07 10:32:01 AM all 60.51 0.00 4.32 12.83 10.06 12.28 10:32:01 AM 0 60.51 0.00 4.32 12.83 10.06 12.28 10:33:01 AM all 71.27 0.00 3.04 1.13 9.58 14.97 10:33:01 AM 0 71.27 0.00 3.04 1.13 9.58 14.97 Average: all 64.53 0.00 5.42 3.59 9.30 17.15 Average: 0 64.53 0.00 5.42 3.59 9.30 17.15