---> uname -a: Linux prd-centos7-builder-1c-1g-10011.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 381 142 16 1313 1264 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:86:39:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe86:39a4/64 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) 11/23/2025 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 195.87 125.28 70.60 9922.57 40604.32 10:06:02 AM 87.04 3.07 83.97 150.70 9275.26 10:07:01 AM 104.56 1.30 103.27 184.12 8542.25 10:08:01 AM 123.30 59.24 64.06 4690.29 4845.77 10:09:01 AM 23.66 0.56 23.10 105.89 1103.76 Average: 106.92 37.97 68.95 3016.93 12891.97 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 78984 1802800 95.80 2088 1425920 440948 15.05 367532 1279400 37440 10:06:02 AM 194168 1687616 89.68 2088 1276260 435028 14.85 350788 1142348 77672 10:07:01 AM 70260 1811524 96.27 2088 1322028 516968 17.64 445648 1134504 59764 10:08:01 AM 85696 1796088 95.45 2088 1243776 534980 18.26 480132 1075672 23664 10:09:01 AM 165804 1715980 91.19 2088 1246600 452216 15.43 418216 1057524 9100 Average: 118982 1762802 93.68 2088 1302917 476028 16.24 412463 1137890 41528 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 258.83 130.27 838.03 55.99 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 162.36 93.42 867.51 10.11 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 53.28 33.38 204.38 8.83 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 67.19 31.29 201.25 15.27 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 10:09:01 AM eth0 16.12 14.98 13.31 6.85 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.93 60.86 426.83 19.44 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) 11/23/2025 _x86_64_ (1 CPU) 10:03:48 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 66.63 0.00 19.47 6.08 5.60 2.22 10:05:01 AM 0 66.63 0.00 19.47 6.08 5.60 2.22 10:06:02 AM all 64.79 0.00 6.45 2.59 6.17 19.99 10:06:02 AM 0 64.79 0.00 6.45 2.59 6.17 19.99 10:07:01 AM all 71.76 0.00 6.64 1.86 5.51 14.22 10:07:01 AM 0 71.76 0.00 6.64 1.86 5.51 14.22 10:08:01 AM all 73.04 0.00 6.03 9.85 4.06 7.02 10:08:01 AM 0 73.04 0.00 6.03 9.85 4.06 7.02 10:09:01 AM all 77.87 0.00 4.81 1.39 5.06 10.88 10:09:01 AM 0 77.87 0.00 4.81 1.39 5.06 10.88 Average: all 70.80 0.00 8.69 4.36 5.28 10.87 Average: 0 70.80 0.00 8.69 4.36 5.28 10.87