---> uname -a: Linux prd-centos7-builder-1c-1g-6797.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 348 275 16 1213 1300 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:5f:14:f4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe5f:14f4/64 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) 07/26/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:02 PM 195.26 105.74 89.51 7507.50 41680.08 10:52:01 PM 78.37 1.58 76.79 105.03 9159.70 10:53:01 PM 83.90 3.92 79.98 295.61 8284.22 10:54:01 PM 111.50 62.43 49.07 5120.32 5184.89 10:55:01 PM 22.64 0.49 22.16 126.62 1172.86 Average: 98.24 34.77 63.47 2626.18 13078.33 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:02 PM 74316 1807468 96.05 2088 1417484 463224 15.81 366392 1280368 34308 10:52:01 PM 154192 1727592 91.81 2088 1318632 449228 15.33 366912 1167248 104360 10:53:01 PM 70108 1811676 96.27 2088 1375476 481024 16.42 394316 1191784 55564 10:54:01 PM 310712 1571072 83.49 2088 1138792 436904 14.91 338720 1006992 7808 10:55:01 PM 257956 1623828 86.29 2088 1155888 475476 16.23 386076 1015568 14188 Average: 173457 1708327 90.78 2088 1281254 461171 15.74 370483 1132392 43246 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:02 PM eth0 312.53 162.48 988.61 59.84 0.00 0.00 0.00 10:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 84.19 79.51 862.79 8.30 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 14.24 12.85 28.84 7.89 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 33.71 30.21 267.21 8.89 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 11.03 12.55 11.56 7.89 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.82 59.26 428.82 18.55 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) 07/26/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:02 PM all 70.84 0.00 17.87 3.22 3.21 4.85 10:51:02 PM 0 70.84 0.00 17.87 3.22 3.21 4.85 10:52:01 PM all 72.20 0.00 6.72 1.07 2.61 17.41 10:52:01 PM 0 72.20 0.00 6.72 1.07 2.61 17.41 10:53:01 PM all 60.43 0.00 6.58 0.70 2.28 30.02 10:53:01 PM 0 60.43 0.00 6.58 0.70 2.28 30.02 10:54:01 PM all 71.35 0.00 7.95 7.84 1.89 10.98 10:54:01 PM 0 71.35 0.00 7.95 7.84 1.89 10.98 10:55:01 PM all 71.55 0.00 3.63 0.25 1.91 22.66 10:55:01 PM 0 71.55 0.00 3.63 0.25 1.91 22.66 Average: all 69.24 0.00 8.54 2.61 2.38 17.23 Average: 0 69.24 0.00 8.54 2.61 2.38 17.23