---> uname -a: Linux prd-centos7-builder-1c-1g-5743.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 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 369 150 16 1317 1268 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:17:e0:81 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe17:e081/64 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) 10/06/2025 _x86_64_ (1 CPU) 10:58:39 AM LINUX RESTART 10:59:01 AM tps rtps wtps bread/s bwrtn/s 11:00:02 AM 150.48 68.88 81.60 5821.66 41893.78 11:01:01 AM 83.79 1.23 82.56 62.50 8992.48 11:02:01 AM 120.09 1.45 118.65 185.78 17403.33 11:03:01 AM 136.15 3.11 133.04 395.27 25880.46 11:04:01 AM 113.17 71.65 41.52 5418.10 3579.75 11:05:02 AM 20.38 2.02 18.37 162.91 489.45 Average: 104.06 24.86 79.20 2018.21 16345.55 10:59:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:02 AM 102940 1778844 94.53 2088 1415256 441756 15.08 346580 1270384 43076 11:01:01 AM 142000 1739784 92.45 2088 1320416 465736 15.89 383524 1162052 101344 11:02:01 AM 75020 1806764 96.01 2088 1303728 552860 18.87 491804 1080384 22580 11:03:01 AM 194724 1687060 89.65 2088 1170860 518592 17.70 531572 865368 51760 11:04:01 AM 106616 1775168 94.33 2088 1219628 506896 17.30 602060 887188 8936 11:05:02 AM 107196 1774588 94.30 2088 1223864 502420 17.15 599620 889528 8904 Average: 121416 1760368 93.55 2088 1275625 498043 17.00 492527 1025817 39433 10:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:00:02 AM eth0 263.02 143.97 1071.65 61.32 0.00 0.00 0.00 11:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 64.34 58.86 769.13 7.07 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 74.91 66.58 1499.01 10.49 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM eth0 5.86 6.91 5.92 2.58 0.00 0.00 0.00 11:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 14.35 15.06 13.01 7.00 0.00 0.00 0.00 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 AM eth0 13.77 15.19 12.47 8.78 0.00 0.00 0.00 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.53 50.98 560.71 16.19 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) 10/06/2025 _x86_64_ (1 CPU) 10:58:39 AM LINUX RESTART 10:59:01 AM CPU %user %nice %system %iowait %steal %idle 11:00:02 AM all 71.26 0.00 16.12 3.75 3.11 5.75 11:00:02 AM 0 71.26 0.00 16.12 3.75 3.11 5.75 11:01:01 AM all 73.93 0.00 6.08 1.32 2.98 15.68 11:01:01 AM 0 73.93 0.00 6.08 1.32 2.98 15.68 11:02:01 AM all 73.34 0.00 7.49 2.17 3.00 14.00 11:02:01 AM 0 73.34 0.00 7.49 2.17 3.00 14.00 11:03:01 AM all 76.55 0.00 7.17 1.93 3.17 11.19 11:03:01 AM 0 76.55 0.00 7.17 1.93 3.17 11.19 11:04:01 AM all 70.25 0.00 3.86 9.39 3.01 13.49 11:04:01 AM 0 70.25 0.00 3.86 9.39 3.01 13.49 11:05:02 AM all 78.00 0.00 3.81 0.78 3.20 14.21 11:05:02 AM 0 78.00 0.00 3.81 0.78 3.20 14.21 Average: all 73.88 0.00 7.41 3.24 3.08 12.39 Average: 0 73.88 0.00 7.41 3.24 3.08 12.39