---> uname -a: Linux prd-centos7-builder-1c-1g-6058.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 5.8G 15G 29% / 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 383 154 16 1299 1256 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:fd:4c:a7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fefd:4ca7/64 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) 10/10/2025 _x86_64_ (1 CPU) 02:59:05 AM LINUX RESTART 03:00:01 AM tps rtps wtps bread/s bwrtn/s 03:01:01 AM 65.61 16.23 49.37 1515.16 4471.22 03:02:02 AM 103.04 1.33 101.71 67.30 9986.73 03:03:01 AM 92.76 3.85 88.91 296.10 10831.15 03:04:01 AM 115.27 54.63 60.64 4082.97 9634.25 03:05:01 AM 34.09 0.57 33.52 128.42 2989.98 Average: 82.37 15.48 66.89 1229.44 7592.97 03:00:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 AM 66944 1814840 96.44 2088 1348296 524060 17.88 451900 1194740 74700 03:02:02 AM 76988 1804796 95.91 2088 1337368 473500 16.16 429436 1165268 117316 03:03:01 AM 81952 1799832 95.64 2088 1280884 564724 19.27 493596 1072232 3680 03:04:01 AM 176212 1705572 90.64 2088 1234960 439772 15.01 398764 1045140 55856 03:05:01 AM 144324 1737460 92.33 2088 1224816 476080 16.25 443144 1031248 15040 Average: 109284 1772500 94.19 2088 1285265 495627 16.91 443368 1101726 53318 03:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:01:01 AM eth0 75.79 60.56 879.95 14.37 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:02 AM eth0 31.97 26.93 277.05 13.19 0.00 0.00 0.00 03:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 44.42 39.42 701.89 9.85 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 18.39 16.86 147.74 4.04 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 13.31 14.57 16.84 10.19 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.76 31.64 403.82 10.32 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) 10/10/2025 _x86_64_ (1 CPU) 02:59:05 AM LINUX RESTART 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 64.41 0.00 4.59 3.48 11.96 15.56 03:01:01 AM 0 64.41 0.00 4.59 3.48 11.96 15.56 03:02:02 AM all 62.10 0.00 6.54 2.01 11.65 17.70 03:02:02 AM 0 62.10 0.00 6.54 2.01 11.65 17.70 03:03:01 AM all 57.94 0.00 5.27 1.82 10.55 24.43 03:03:01 AM 0 57.94 0.00 5.27 1.82 10.55 24.43 03:04:01 AM all 58.32 0.00 5.11 11.73 11.54 13.30 03:04:01 AM 0 58.32 0.00 5.11 11.73 11.54 13.30 03:05:01 AM all 70.40 0.00 3.35 1.31 11.85 13.10 03:05:01 AM 0 70.40 0.00 3.35 1.31 11.85 13.10 Average: all 62.62 0.00 4.98 4.10 11.51 16.79 Average: 0 62.62 0.00 4.98 4.10 11.51 16.79