---> uname -a: Linux prd-centos8-builder-2c-4g-861.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 411 131 17 1236 1167 Swap: 1023 1 1022 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1a:99:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.235/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe1a:99d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/20/2025 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 263.37 186.20 77.17 15397.74 39426.89 02:06:01 AM 63.70 0.32 63.38 9.73 7744.91 02:07:01 AM 66.19 1.42 64.78 244.32 7645.35 02:08:01 AM 39.18 1.76 37.42 329.19 3048.87 02:09:01 AM 19.19 1.87 17.32 161.79 465.15 02:10:01 AM 18.89 2.23 16.66 19.06 661.72 02:11:01 AM 91.74 72.39 19.35 6243.17 780.55 02:12:01 AM 17.73 0.70 17.03 78.79 489.90 Average: 72.58 33.44 39.15 2816.68 7544.42 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 102304 1274432 1718836 94.38 2104 1280024 496340 17.30 131292 1350908 26948 02:06:01 AM 195156 1238592 1625984 89.28 2104 1139616 501428 17.47 143544 1203528 84604 02:07:01 AM 125696 1216624 1695444 93.10 2104 1180564 501140 17.46 150132 1238424 28656 02:08:01 AM 81180 1117764 1739960 95.54 2104 1125296 599276 20.88 185200 1246872 49496 02:09:01 AM 140848 1173096 1680292 92.27 2104 1121128 544672 18.98 220004 1153132 40508 02:10:01 AM 237560 1220700 1583580 86.96 2104 1071940 496180 17.29 214808 1060684 8 02:11:01 AM 129440 1246848 1691700 92.89 2104 1205920 471716 16.44 214792 1169148 7480 02:12:01 AM 173896 1226452 1647244 90.45 2104 1140196 490964 17.11 215164 1123912 21536 Average: 148260 1214314 1672880 91.86 2104 1158086 512714 17.87 184367 1193326 32404 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 189.26 110.67 933.56 55.53 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 61.65 52.04 778.60 5.89 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.09 18.04 155.65 6.77 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 38.96 32.19 575.12 6.55 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.59 13.58 12.47 5.45 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 9.95 11.44 8.17 4.14 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.14 15.66 16.04 8.48 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.28 12.31 9.09 7.76 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.89 33.25 310.59 12.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 07/20/2025 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 41.99 0.07 13.80 13.25 2.09 28.81 02:05:01 AM 0 36.08 0.03 12.48 10.96 2.12 38.32 02:05:01 AM 1 47.92 0.10 15.12 15.54 2.06 19.26 02:06:01 AM all 38.71 0.00 4.76 1.91 2.21 52.42 02:06:01 AM 0 19.99 0.00 3.60 2.48 2.16 71.76 02:06:01 AM 1 57.54 0.00 5.92 1.33 2.26 32.95 02:07:01 AM all 38.20 0.00 4.51 2.28 2.10 52.91 02:07:01 AM 0 19.13 0.00 3.39 2.91 2.12 72.46 02:07:01 AM 1 57.37 0.00 5.64 1.65 2.09 33.25 02:08:01 AM all 38.08 0.00 2.67 1.33 1.87 56.05 02:08:01 AM 0 28.22 0.00 2.43 1.72 1.85 65.78 02:08:01 AM 1 47.98 0.00 2.91 0.95 1.88 46.27 02:09:01 AM all 34.03 0.00 2.73 0.38 2.35 60.51 02:09:01 AM 0 8.54 0.00 1.52 0.51 2.80 86.64 02:09:01 AM 1 59.98 0.00 3.96 0.25 1.90 33.91 02:10:01 AM all 36.72 0.00 2.54 0.50 2.18 58.06 02:10:01 AM 0 37.62 0.00 3.01 0.12 2.59 56.66 02:10:01 AM 1 35.82 0.00 2.07 0.88 1.77 59.46 02:11:01 AM all 31.68 0.00 3.16 6.29 1.83 57.05 02:11:01 AM 0 16.61 0.00 2.34 3.23 2.14 75.68 02:11:01 AM 1 46.90 0.00 3.98 9.37 1.51 38.23 02:12:01 AM all 40.68 0.00 3.25 0.21 2.56 53.30 02:12:01 AM 0 35.21 0.00 3.58 0.20 2.99 58.03 02:12:01 AM 1 46.18 0.00 2.93 0.23 2.13 48.53 Average: all 37.50 0.01 4.67 3.25 2.15 52.42 Average: 0 25.14 0.00 4.03 2.75 2.35 65.72 Average: 1 49.96 0.01 5.31 3.76 1.95 39.01