---> uname -a: Linux prd-centos7-builder-1c-1g-5661.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 5.5G 15G 28% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 346 277 16 1213 1303 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:ae:13:31 brd ff:ff:ff:ff:ff:ff inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feae:1331/64 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) 07/12/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 196.48 96.46 100.02 7328.95 42091.10 10:52:01 PM 77.94 1.47 76.47 98.86 8840.71 10:53:02 PM 115.54 4.19 111.36 307.10 13566.85 10:54:01 PM 82.61 63.31 19.30 5294.48 846.62 Average: 118.23 41.33 76.89 3254.85 16373.42 10:50:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 73136 1808648 96.11 2088 1411516 468068 15.97 381440 1265004 42616 10:52:01 PM 101736 1780048 94.59 2088 1337052 474428 16.19 412968 1168092 114464 10:53:02 PM 81328 1800456 95.68 2088 1085884 758404 25.88 605308 964204 18688 10:54:01 PM 316736 1565048 83.17 2088 1149780 421640 14.39 336748 1007100 23220 Average: 143234 1738550 92.39 2088 1246058 530635 18.11 434116 1101100 49747 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:51:01 PM eth0 322.16 156.34 1052.99 60.12 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 70.92 69.93 805.56 7.77 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:02 PM eth0 35.95 33.05 240.63 8.06 0.00 0.00 0.00 10:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 18.34 17.41 45.28 11.61 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.10 69.32 537.34 21.92 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) 07/12/2026 _x86_64_ (1 CPU) 10:49:42 PM LINUX RESTART 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 73.37 0.00 16.80 1.87 2.87 5.09 10:51:01 PM 0 73.37 0.00 16.80 1.87 2.87 5.09 10:52:01 PM all 74.80 0.00 6.45 0.42 2.44 15.90 10:52:01 PM 0 74.80 0.00 6.45 0.42 2.44 15.90 10:53:02 PM all 76.37 0.00 7.24 1.06 2.40 12.92 10:53:02 PM 0 76.37 0.00 7.24 1.06 2.40 12.92 10:54:01 PM all 72.59 0.00 7.15 8.25 2.27 9.75 10:54:01 PM 0 72.59 0.00 7.15 8.25 2.27 9.75 Average: all 74.29 0.00 9.42 2.89 2.50 10.92 Average: 0 74.29 0.00 9.42 2.89 2.50 10.92