---> uname -a: Linux prd-centos7-builder-1c-1g-6283.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 367 144 16 1325 1278 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:98:90:9a brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe98:909a/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) 10/12/2025 _x86_64_ (1 CPU) 10:04:08 AM LINUX RESTART 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:02 AM 55.52 16.27 39.25 1620.98 3058.90 10:07:01 AM 108.98 0.09 108.89 1.68 11579.04 10:08:01 AM 75.97 2.02 73.95 244.70 6492.03 10:09:01 AM 107.55 57.40 50.15 4605.08 3370.89 Average: 87.17 19.02 68.14 1623.82 6135.94 10:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:02 AM 74852 1806932 96.02 2088 1364288 504700 17.22 405948 1234680 47288 10:07:01 AM 106172 1775612 94.36 2088 1330764 468364 15.98 404456 1165952 94648 10:08:01 AM 107148 1774636 94.31 2088 1307720 525492 17.93 434924 1098960 64104 10:09:01 AM 162256 1719528 91.38 2088 1256076 455280 15.54 404472 1075712 22160 Average: 112607 1769177 94.02 2088 1314712 488459 16.67 412450 1143826 57050 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:06:02 AM eth0 102.32 60.57 384.21 29.86 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 136.62 85.10 886.51 8.84 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 20.46 14.44 51.61 5.79 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 49.78 25.54 174.21 15.69 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 77.54 46.55 376.04 15.04 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) 10/12/2025 _x86_64_ (1 CPU) 10:04:08 AM LINUX RESTART 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:02 AM all 66.05 0.00 5.02 4.11 14.73 10.10 10:06:02 AM 0 66.05 0.00 5.02 4.11 14.73 10.10 10:07:01 AM all 54.40 0.00 6.10 3.86 13.05 22.59 10:07:01 AM 0 54.40 0.00 6.10 3.86 13.05 22.59 10:08:01 AM all 68.30 0.00 6.77 1.43 13.22 10.27 10:08:01 AM 0 68.30 0.00 6.77 1.43 13.22 10.27 10:09:01 AM all 60.80 0.00 4.29 15.83 11.91 7.16 10:09:01 AM 0 60.80 0.00 4.29 15.83 11.91 7.16 Average: all 62.34 0.00 5.54 6.34 13.22 12.56 Average: 0 62.34 0.00 5.54 6.34 13.22 12.56