---> uname -a: Linux prd-centos7-builder-1c-1g-9548.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 6.3G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 389 147 16 1300 1248 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:b0:34:7a brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:feb0:347a/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) 11/18/2025 _x86_64_ (1 CPU) 02:26:13 PM LINUX RESTART 02:27:01 PM tps rtps wtps bread/s bwrtn/s 02:28:02 PM 82.63 17.94 64.69 1754.60 5713.46 02:29:01 PM 100.44 0.02 100.42 0.58 9950.30 02:30:01 PM 80.89 0.68 80.22 32.19 8217.18 02:31:01 PM 113.65 0.87 112.78 38.42 21854.97 02:32:01 PM 84.37 8.54 75.83 751.52 13872.77 02:33:01 PM 113.33 83.50 29.83 5640.99 1763.85 02:34:01 PM 16.46 1.18 15.29 61.92 461.06 Average: 84.43 16.22 68.21 1191.09 8815.41 02:27:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:02 PM 76408 1805376 95.94 2088 1369004 493200 16.83 423964 1208616 64272 02:29:01 PM 92404 1789380 95.09 2088 1335184 476200 16.25 427492 1152420 103820 02:30:01 PM 74836 1806948 96.02 2088 1300836 540972 18.46 473228 1087996 95096 02:31:01 PM 154988 1726796 91.76 2088 1180280 551144 18.81 531776 911820 16588 02:32:01 PM 156928 1724856 91.66 2088 1138124 506268 17.28 616680 796632 26592 02:33:01 PM 104396 1777388 94.45 2088 1205860 496868 16.96 614476 857836 8684 02:34:01 PM 128960 1752824 93.15 2088 1215196 461996 15.77 609836 837232 17512 Average: 112703 1769081 94.01 2088 1249212 503807 17.19 528207 978936 47509 02:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:28:02 PM eth0 107.54 76.96 995.12 18.61 0.00 0.00 0.00 02:28:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 32.25 28.42 326.51 5.99 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 PM eth0 41.60 36.08 685.28 7.79 0.00 0.00 0.00 02:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM eth0 37.91 32.34 857.09 4.94 0.00 0.00 0.00 02:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM eth0 11.89 12.54 8.59 3.80 0.00 0.00 0.00 02:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 11.41 11.94 9.56 8.45 0.00 0.00 0.00 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 8.67 9.57 9.36 5.76 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.82 29.63 412.16 7.91 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) 11/18/2025 _x86_64_ (1 CPU) 02:26:13 PM LINUX RESTART 02:27:01 PM CPU %user %nice %system %iowait %steal %idle 02:28:02 PM all 70.44 0.00 7.08 2.26 9.03 11.20 02:28:02 PM 0 70.44 0.00 7.08 2.26 9.03 11.20 02:29:01 PM all 67.24 0.00 6.97 1.93 10.83 13.02 02:29:01 PM 0 67.24 0.00 6.97 1.93 10.83 13.02 02:30:01 PM all 65.76 0.00 6.43 1.16 10.49 16.17 02:30:01 PM 0 65.76 0.00 6.43 1.16 10.49 16.17 02:31:01 PM all 65.34 0.00 6.11 2.29 8.75 17.51 02:31:01 PM 0 65.34 0.00 6.11 2.29 8.75 17.51 02:32:01 PM all 73.56 0.00 5.67 1.65 10.06 9.05 02:32:01 PM 0 73.56 0.00 5.67 1.65 10.06 9.05 02:33:01 PM all 66.37 0.00 3.91 11.06 8.52 10.14 02:33:01 PM 0 66.37 0.00 3.91 11.06 8.52 10.14 02:34:01 PM all 64.94 0.00 4.19 0.90 9.78 20.19 02:34:01 PM 0 64.94 0.00 4.19 0.90 9.78 20.19 Average: all 67.66 0.00 5.75 3.05 9.63 13.90 Average: 0 67.66 0.00 5.75 3.05 9.63 13.90