---> uname -a: Linux prd-centos7-builder-1c-1g-10410.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 372 149 16 1315 1273 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:d0:34:ad brd ff:ff:ff:ff:ff:ff inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fed0:34ad/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) 04/03/2026 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:03 AM 213.38 130.03 83.35 10250.04 40793.92 10:06:01 AM 92.10 1.78 90.33 111.71 9374.05 10:07:01 AM 86.90 0.70 86.20 32.73 8816.24 10:08:01 AM 112.55 62.71 49.84 4784.86 4501.98 Average: 126.62 49.26 77.36 3831.02 15962.32 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:03 AM 122260 1759524 93.50 2088 1419400 410496 14.01 311712 1287912 27360 10:06:01 AM 177196 1704588 90.58 2088 1302920 436816 14.91 348700 1160932 93492 10:07:01 AM 91504 1790280 95.14 2088 1321660 499680 17.05 434800 1116048 94708 10:08:01 AM 91124 1790660 95.16 2088 1259636 523468 17.86 512972 1036164 22108 Average: 120521 1761263 93.60 2088 1325904 467615 15.96 402046 1150264 59417 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:03 AM eth0 275.34 131.83 831.38 56.00 0.00 0.00 0.00 10:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 158.81 101.46 919.17 11.06 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 50.87 33.27 215.89 6.19 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 38.63 29.65 180.93 17.85 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 131.02 73.99 534.97 22.92 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) 04/03/2026 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:03 AM all 66.45 0.00 18.51 5.62 7.30 2.13 10:05:03 AM 0 66.45 0.00 18.51 5.62 7.30 2.13 10:06:01 AM all 66.45 0.00 6.95 2.50 7.08 17.01 10:06:01 AM 0 66.45 0.00 6.95 2.50 7.08 17.01 10:07:01 AM all 74.88 0.00 7.48 1.46 6.27 9.91 10:07:01 AM 0 74.88 0.00 7.48 1.46 6.27 9.91 10:08:01 AM all 73.61 0.00 5.23 8.81 5.73 6.61 10:08:01 AM 0 73.61 0.00 5.23 8.81 5.73 6.61 Average: all 70.37 0.00 9.58 4.61 6.59 8.85 Average: 0 70.37 0.00 9.58 4.61 6.59 8.85