---> uname -a: Linux prd-centos7-builder-1c-1g-9610.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: 2799.998 BogoMIPS: 5599.99 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 377 147 16 1311 1260 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:e2:2e:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fee2:2ef8/64 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) 11/19/2025 _x86_64_ (1 CPU) 01:44:01 AM LINUX RESTART 01:45:01 AM tps rtps wtps bread/s bwrtn/s 01:46:01 AM 86.19 5.56 80.63 311.44 9100.32 01:47:01 AM 82.55 1.29 81.26 182.14 6631.59 01:48:02 AM 123.65 1.50 122.14 106.34 30382.35 01:49:01 AM 108.27 11.36 96.91 752.22 20951.93 01:50:01 AM 49.77 26.92 22.84 1215.01 2846.77 01:51:01 AM 80.14 65.53 14.61 5184.85 401.39 Average: 88.14 18.81 69.33 1295.98 11648.23 01:45:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 AM 221728 1660056 88.22 2088 1277960 414368 14.14 322860 1141008 54640 01:47:01 AM 123532 1758252 93.44 2088 1354332 412196 14.07 379376 1159552 88408 01:48:02 AM 386068 1495716 79.48 2088 1001600 562256 19.19 397316 841520 47092 01:49:01 AM 295592 1586192 84.29 2088 1054340 483920 16.51 551080 760284 62976 01:50:01 AM 349988 1531796 81.40 2088 1099196 380628 12.99 467664 785472 16 01:51:01 AM 96176 1785608 94.89 2088 1232544 510528 17.42 599596 906680 8684 Average: 245514 1636270 86.95 2088 1169995 460649 15.72 452982 932419 43636 01:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 AM eth0 66.22 59.73 876.92 6.14 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 30.12 29.43 265.89 6.35 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:02 AM eth0 151.66 114.85 3789.97 9.80 0.00 0.00 0.00 01:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 21.59 22.59 46.49 7.56 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 2.38 2.66 1.40 0.52 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 19.66 17.65 17.32 16.51 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.53 41.05 834.48 7.78 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) 11/19/2025 _x86_64_ (1 CPU) 01:44:01 AM LINUX RESTART 01:45:01 AM CPU %user %nice %system %iowait %steal %idle 01:46:01 AM all 70.87 0.00 6.21 2.68 4.01 16.24 01:46:01 AM 0 70.87 0.00 6.21 2.68 4.01 16.24 01:47:01 AM all 73.39 0.00 6.31 1.55 3.76 15.00 01:47:01 AM 0 73.39 0.00 6.31 1.55 3.76 15.00 01:48:02 AM all 56.58 0.00 7.49 3.24 3.68 29.01 01:48:02 AM 0 56.58 0.00 7.49 3.24 3.68 29.01 01:49:01 AM all 72.51 0.00 5.92 2.81 3.69 15.07 01:49:01 AM 0 72.51 0.00 5.92 2.81 3.69 15.07 01:50:01 AM all 29.68 0.00 2.04 4.03 1.65 62.60 01:50:01 AM 0 29.68 0.00 2.04 4.03 1.65 62.60 01:51:01 AM all 61.72 0.00 3.13 8.27 3.27 23.61 01:51:01 AM 0 61.72 0.00 3.13 8.27 3.27 23.61 Average: all 60.51 0.00 5.16 3.77 3.33 27.23 Average: 0 60.51 0.00 5.16 3.77 3.33 27.23