---> uname -a: Linux prd-centos7-builder-1c-1g-6654.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 371 149 16 1316 1274 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:fb:d1:5b brd ff:ff:ff:ff:ff:ff inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fefb:d15b/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) 07/25/2026 _x86_64_ (1 CPU) 10:03:40 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 180.60 87.73 92.87 6404.84 41445.07 10:06:02 AM 90.86 1.52 89.34 97.84 9623.98 10:07:01 AM 89.71 1.49 88.22 99.87 9261.20 10:08:01 AM 105.22 58.94 46.28 4731.74 3484.00 Average: 116.65 37.51 79.14 2840.78 15960.63 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 95460 1786324 94.93 2088 1396408 460276 15.71 363492 1260488 39056 10:06:02 AM 87492 1794292 95.35 2088 1339324 481184 16.42 412864 1175680 117372 10:07:01 AM 96676 1785108 94.86 2088 1308424 536184 18.30 448040 1094584 61868 10:08:01 AM 172500 1709284 90.83 2088 1253616 449968 15.36 395060 1073084 29324 Average: 113032 1768752 93.99 2088 1324443 481903 16.45 404864 1150959 61905 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 291.44 139.71 896.86 57.57 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 188.89 112.57 1021.61 11.68 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.13 15.63 60.74 5.60 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 43.17 33.90 184.08 17.88 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.79 75.82 544.27 23.23 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) 07/25/2026 _x86_64_ (1 CPU) 10:03:40 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 69.15 0.00 16.26 5.02 4.53 5.04 10:05:01 AM 0 69.15 0.00 16.26 5.02 4.53 5.04 10:06:02 AM all 66.74 0.00 6.80 2.41 4.86 19.19 10:06:02 AM 0 66.74 0.00 6.80 2.41 4.86 19.19 10:07:01 AM all 78.33 0.00 7.29 1.36 4.16 8.86 10:07:01 AM 0 78.33 0.00 7.29 1.36 4.16 8.86 10:08:01 AM all 76.27 0.00 5.51 8.71 3.87 5.63 10:08:01 AM 0 76.27 0.00 5.51 8.71 3.87 5.63 Average: all 72.58 0.00 8.97 4.39 4.36 9.71 Average: 0 72.58 0.00 8.97 4.39 4.36 9.71