---> uname -a: Linux prd-centos7-builder-1c-1g-915.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 371 156 16 1309 1266 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:ff:d1:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:feff:d126/64 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) 12/17/2025 _x86_64_ (1 CPU) 09:25:36 AM LINUX RESTART 09:26:01 AM tps rtps wtps bread/s bwrtn/s 09:27:01 AM 125.91 43.75 82.16 5561.59 41496.49 09:28:01 AM 81.48 1.18 80.30 60.61 9366.79 09:29:02 AM 108.63 1.28 107.35 181.73 14226.84 09:30:01 AM 125.03 3.79 121.24 433.78 26600.78 09:31:01 AM 115.76 71.69 44.07 5416.65 4582.58 09:32:01 AM 21.05 2.26 18.79 172.16 510.83 Average: 96.31 20.72 75.59 1974.62 16096.99 09:26:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 AM 68420 1813364 96.36 2088 1409940 472084 16.11 382716 1268556 43592 09:28:01 AM 145096 1736688 92.29 2088 1312276 456948 15.59 378096 1161188 79740 09:29:02 AM 95116 1786668 94.95 2088 1283892 549628 18.76 491428 1068304 66204 09:30:01 AM 226500 1655284 87.96 2088 1163352 486712 16.61 505372 863776 82300 09:31:01 AM 76808 1804976 95.92 2088 1243084 506884 17.30 613092 909004 16024 09:32:01 AM 125892 1755892 93.31 2088 1217348 484748 16.54 589872 884284 8912 Average: 122972 1758812 93.47 2088 1271649 492834 16.82 493429 1025852 49462 09:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:27:01 AM eth0 253.98 141.62 1056.79 59.69 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 66.08 60.59 756.03 6.95 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:02 AM eth0 85.12 74.67 1498.93 11.31 0.00 0.00 0.00 09:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 7.48 7.21 6.35 3.64 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 15.90 16.52 14.70 7.97 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 12.69 14.86 12.72 10.27 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.53 52.60 557.90 16.62 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) 12/17/2025 _x86_64_ (1 CPU) 09:25:36 AM LINUX RESTART 09:26:01 AM CPU %user %nice %system %iowait %steal %idle 09:27:01 AM all 69.24 0.00 14.09 4.85 5.62 6.20 09:27:01 AM 0 69.24 0.00 14.09 4.85 5.62 6.20 09:28:01 AM all 68.29 0.00 5.61 2.00 5.10 19.00 09:28:01 AM 0 68.29 0.00 5.61 2.00 5.10 19.00 09:29:02 AM all 70.55 0.00 7.01 2.97 4.14 15.33 09:29:02 AM 0 70.55 0.00 7.01 2.97 4.14 15.33 09:30:01 AM all 73.50 0.00 7.12 2.66 5.53 11.18 09:30:01 AM 0 73.50 0.00 7.12 2.66 5.53 11.18 09:31:01 AM all 69.24 0.00 3.88 11.04 4.88 10.97 09:31:01 AM 0 69.24 0.00 3.88 11.04 4.88 10.97 09:32:01 AM all 77.90 0.00 3.83 1.19 4.06 13.02 09:32:01 AM 0 77.90 0.00 3.83 1.19 4.06 13.02 Average: all 71.44 0.00 6.92 4.13 4.89 12.63 Average: 0 71.44 0.00 6.92 4.13 4.89 12.63