---> uname -a: Linux prd-centos7-builder-1c-1g-9497.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 6.4G 14G 32% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 378 167 15 1291 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:2f:63:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe2f:63b1/64 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) 10:11:14 AM LINUX RESTART 10:12:01 AM tps rtps wtps bread/s bwrtn/s 10:13:02 AM 54.77 17.00 37.77 1674.38 4266.79 10:14:01 AM 67.56 0.02 67.54 0.56 8596.64 10:15:01 AM 63.26 0.36 62.90 8.45 4998.16 10:16:01 AM 31.28 0.00 31.28 0.00 3471.69 10:17:01 AM 47.58 0.13 47.45 6.06 11226.17 10:18:01 AM 100.58 4.21 96.37 482.47 25602.54 10:19:01 AM 82.95 10.08 72.88 551.40 13500.28 10:20:01 AM 97.89 79.57 18.32 5336.35 1068.96 Average: 67.91 13.91 54.00 1005.21 9027.12 10:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:02 AM 74304 1807480 96.05 2088 1404600 462956 15.80 398716 1239100 63372 10:14:01 AM 240660 1641124 87.21 2088 1254184 423384 14.45 342712 1104932 37136 10:15:01 AM 106592 1775192 94.34 2088 1348436 432928 14.77 413664 1138268 103996 10:16:01 AM 125804 1755980 93.31 2088 1344920 412624 14.08 392848 1137212 5288 10:17:01 AM 75252 1806532 96.00 2088 1288996 551660 18.83 615704 948924 109652 10:18:01 AM 89472 1792312 95.25 2088 1225568 581016 19.83 826564 687916 116420 10:19:01 AM 376876 1504908 79.97 2088 1041548 405428 13.84 437480 780960 23644 10:20:01 AM 149480 1732304 92.06 2088 1196416 473992 16.18 526648 917572 8688 Average: 154805 1726979 91.77 2088 1263084 467998 15.97 494292 994360 58524 10:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:02 AM eth0 156.61 89.95 913.04 36.94 0.00 0.00 0.00 10:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 28.25 25.38 365.11 2.79 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 24.01 22.83 230.99 3.99 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 5.94 5.38 7.60 2.72 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 124.05 93.49 3035.14 8.65 0.00 0.00 0.00 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 AM eth0 33.78 27.02 710.83 5.01 0.00 0.00 0.00 10:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 18.54 20.61 9.80 4.42 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 10.68 11.40 9.08 7.94 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.15 36.97 664.87 9.00 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) 10:11:14 AM LINUX RESTART 10:12:01 AM CPU %user %nice %system %iowait %steal %idle 10:13:02 AM all 66.04 0.00 5.71 4.44 9.91 13.89 10:13:02 AM 0 66.04 0.00 5.71 4.44 9.91 13.89 10:14:01 AM all 40.57 0.00 4.06 1.96 8.32 45.10 10:14:01 AM 0 40.57 0.00 4.06 1.96 8.32 45.10 10:15:01 AM all 56.50 0.00 4.73 1.87 11.88 25.01 10:15:01 AM 0 56.50 0.00 4.73 1.87 11.88 25.01 10:16:01 AM all 6.69 0.00 0.99 0.38 3.08 88.85 10:16:01 AM 0 6.69 0.00 0.99 0.38 3.08 88.85 10:17:01 AM all 34.02 0.00 3.55 1.80 9.91 50.72 10:17:01 AM 0 34.02 0.00 3.55 1.80 9.91 50.72 10:18:01 AM all 62.06 0.00 6.42 3.42 11.06 17.04 10:18:01 AM 0 62.06 0.00 6.42 3.42 11.06 17.04 10:19:01 AM all 66.08 0.00 5.55 4.60 9.41 14.36 10:19:01 AM 0 66.08 0.00 5.55 4.60 9.41 14.36 10:20:01 AM all 54.82 0.00 2.95 20.07 10.93 11.23 10:20:01 AM 0 54.82 0.00 2.95 20.07 10.93 11.23 Average: all 47.98 0.00 4.21 4.80 9.28 33.72 Average: 0 47.98 0.00 4.21 4.80 9.28 33.72