---> uname -a: Linux prd-centos7-builder-1c-1g-2723.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 375 111 16 1350 1262 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:68:4f:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe68:4f43/64 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) 01/08/2026 _x86_64_ (1 CPU) 03:11:24 AM LINUX RESTART 03:12:02 AM tps rtps wtps bread/s bwrtn/s 03:13:01 AM 62.39 19.63 42.76 1909.60 4319.35 03:14:01 AM 112.01 1.23 110.79 177.49 11076.48 03:15:01 AM 119.18 0.31 118.88 14.64 21612.50 03:16:01 AM 169.04 63.74 105.30 4842.55 17911.32 03:17:01 AM 42.90 2.41 40.49 249.86 3319.76 Average: 101.33 17.48 83.84 1439.16 11680.97 03:12:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:13:01 AM 80900 1800884 95.70 2088 1378928 487444 16.63 413540 1220568 80332 03:14:01 AM 118744 1763040 93.69 2088 1360932 422924 14.43 375000 1176708 108036 03:15:01 AM 69496 1812288 96.31 2088 1280136 557964 19.04 522352 1035836 94116 03:16:01 AM 106572 1775212 94.34 2088 1286448 428100 14.61 507360 976392 59572 03:17:01 AM 177884 1703900 90.55 2088 1223608 421092 14.37 509196 904984 10312 Average: 110719 1771065 94.12 2088 1306010 463505 15.82 465490 1062898 70474 03:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:13:01 AM eth0 229.15 145.01 1306.40 56.72 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 33.53 31.17 323.40 4.95 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 73.03 64.06 1501.21 9.33 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 37.25 42.10 21.44 9.64 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 11.78 13.19 11.94 8.38 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.30 58.74 629.49 17.64 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) 01/08/2026 _x86_64_ (1 CPU) 03:11:24 AM LINUX RESTART 03:12:02 AM CPU %user %nice %system %iowait %steal %idle 03:13:01 AM all 80.47 0.00 7.88 1.16 2.14 8.35 03:13:01 AM 0 80.47 0.00 7.88 1.16 2.14 8.35 03:14:01 AM all 75.47 0.00 7.54 1.06 2.58 13.35 03:14:01 AM 0 75.47 0.00 7.54 1.06 2.58 13.35 03:15:01 AM all 75.98 0.00 8.71 1.94 2.37 11.00 03:15:01 AM 0 75.98 0.00 8.71 1.94 2.37 11.00 03:16:01 AM all 73.95 0.00 7.48 7.81 2.38 8.38 03:16:01 AM 0 73.95 0.00 7.48 7.81 2.38 8.38 03:17:01 AM all 82.17 0.00 4.91 0.87 2.23 9.82 03:17:01 AM 0 82.17 0.00 4.91 0.87 2.23 9.82 Average: all 77.59 0.00 7.30 2.58 2.34 10.19 Average: 0 77.59 0.00 7.30 2.58 2.34 10.19