---> uname -a: Linux prd-centos7-builder-1c-1g-4310.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 5.6G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 380 144 16 1312 1265 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:90:d6:23 brd ff:ff:ff:ff:ff:ff inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe90:d623/64 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) 01/28/2026 _x86_64_ (1 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 147.50 48.68 98.82 5824.68 41821.02 10:06:01 AM 101.92 1.90 100.02 106.72 10757.06 10:07:01 AM 85.10 3.35 81.75 420.13 8392.13 10:08:01 AM 105.99 57.30 48.69 4431.62 3573.74 Average: 110.11 27.85 82.26 2698.37 16119.40 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 66140 1815644 96.49 2088 1396892 482632 16.47 392468 1258556 44936 10:06:01 AM 99616 1782168 94.71 2088 1327316 469080 16.01 424096 1154084 125624 10:07:01 AM 148456 1733328 92.11 2088 1321712 396488 13.53 384672 1108596 61396 10:08:01 AM 152044 1729740 91.92 2088 1243468 468272 15.98 425548 1065476 22092 Average: 116564 1765220 93.81 2088 1322347 454118 15.50 406696 1146678 63512 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:02 AM eth0 296.86 132.22 906.24 57.32 0.00 0.00 0.00 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 175.02 115.46 1001.78 11.94 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 27.75 17.90 58.97 9.09 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 48.11 30.28 181.54 14.43 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 136.69 73.82 535.77 23.18 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) 01/28/2026 _x86_64_ (1 CPU) 10:03:38 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 75.96 0.00 14.63 1.65 2.80 4.96 10:05:02 AM 0 75.96 0.00 14.63 1.65 2.80 4.96 10:06:01 AM all 70.07 0.00 6.86 2.61 2.99 17.46 10:06:01 AM 0 70.07 0.00 6.86 2.61 2.99 17.46 10:07:01 AM all 80.21 0.00 7.39 1.12 2.84 8.44 10:07:01 AM 0 80.21 0.00 7.39 1.12 2.84 8.44 10:08:01 AM all 77.21 0.00 5.32 8.65 2.60 6.22 10:08:01 AM 0 77.21 0.00 5.32 8.65 2.60 6.22 Average: all 75.88 0.00 8.55 3.51 2.81 9.26 Average: 0 75.88 0.00 8.55 3.51 2.81 9.26