---> uname -a: Linux prd-centos7-builder-1c-1g-9438.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 ---> free -m: total used free shared buff/cache available Mem: 1837 394 107 16 1335 1243 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:63:31:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe63:31b9/64 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) 11/17/2025 _x86_64_ (1 CPU) 04:39:18 PM LINUX RESTART 04:40:01 PM tps rtps wtps bread/s bwrtn/s 04:41:02 PM 78.05 16.34 61.72 2051.54 4024.85 04:42:01 PM 92.26 1.30 90.95 67.09 10465.65 04:43:01 PM 94.08 1.23 92.85 178.69 9932.69 04:44:01 PM 111.79 0.76 111.04 34.73 24757.87 04:45:01 PM 116.09 64.16 51.92 5046.19 7137.24 04:46:01 PM 46.25 27.39 18.86 1225.35 1016.71 Average: 89.83 18.71 71.11 1447.48 9556.26 04:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:02 PM 80892 1800892 95.70 2088 1399868 457188 15.60 379068 1250560 58932 04:42:01 PM 109376 1772408 94.19 2088 1325016 479636 16.37 401988 1162784 52144 04:43:01 PM 81084 1800700 95.69 2088 1272804 565796 19.31 474000 1080824 102740 04:44:01 PM 81208 1800576 95.68 2088 1212704 593684 20.26 656296 851040 109528 04:45:01 PM 137000 1744784 92.72 2088 1205904 479920 16.38 561636 890580 22196 04:46:01 PM 109172 1772612 94.20 2088 1242232 469956 16.04 561304 917176 9064 Average: 99789 1781995 94.70 2088 1276421 507697 17.33 505715 1025494 59101 04:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:41:02 PM eth0 242.78 138.28 1169.27 59.97 0.00 0.00 0.00 04:41:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 59.67 50.32 698.71 12.88 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 67.90 54.28 1294.98 10.44 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 PM eth0 13.22 12.90 185.24 3.09 0.00 0.00 0.00 04:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 PM eth0 14.04 14.23 12.83 7.44 0.00 0.00 0.00 04:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 PM eth0 7.94 10.16 7.70 7.25 0.00 0.00 0.00 04:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.30 46.50 557.85 16.80 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) 11/17/2025 _x86_64_ (1 CPU) 04:39:18 PM LINUX RESTART 04:40:01 PM CPU %user %nice %system %iowait %steal %idle 04:41:02 PM all 67.03 0.00 5.40 6.16 8.00 13.42 04:41:02 PM 0 67.03 0.00 5.40 6.16 8.00 13.42 04:42:01 PM all 64.72 0.00 5.41 2.41 8.32 19.15 04:42:01 PM 0 64.72 0.00 5.41 2.41 8.32 19.15 04:43:01 PM all 68.52 0.00 6.62 1.32 8.04 15.51 04:43:01 PM 0 68.52 0.00 6.62 1.32 8.04 15.51 04:44:01 PM all 67.77 0.00 6.75 1.92 8.24 15.33 04:44:01 PM 0 67.77 0.00 6.75 1.92 8.24 15.33 04:45:01 PM all 61.96 0.00 4.07 13.64 7.63 12.69 04:45:01 PM 0 61.96 0.00 4.07 13.64 7.63 12.69 04:46:01 PM all 68.70 0.00 3.61 7.78 7.34 12.57 04:46:01 PM 0 68.70 0.00 3.61 7.78 7.34 12.57 Average: all 66.44 0.00 5.30 5.57 7.93 14.76 Average: 0 66.44 0.00 5.30 5.57 7.93 14.76