---> uname -a: Linux prd-centos8-builder-2c-4g-474936.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 412 143 16 1222 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:c5:9b:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fec5:9b06/64 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) 07/09/2025 _x86_64_ (2 CPU) 06:03:48 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 236.20 161.48 74.72 14662.71 39468.94 06:06:01 AM 65.01 0.32 64.69 9.73 7995.32 06:07:01 AM 70.41 1.80 68.61 289.64 7722.34 06:08:01 AM 36.09 3.10 32.99 462.11 2829.89 06:09:01 AM 19.66 0.97 18.70 48.26 502.90 06:10:01 AM 17.49 2.23 15.26 19.06 583.54 06:11:01 AM 98.93 72.78 26.16 6297.37 975.39 06:12:01 AM 22.23 3.97 18.26 369.88 550.68 Average: 70.76 30.84 39.93 2770.70 7580.76 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 80012 1262224 1741132 95.61 2104 1289840 507128 17.67 132584 1371300 32784 06:06:01 AM 164204 1229072 1656940 90.98 2104 1160720 510188 17.78 145992 1230956 97552 06:07:01 AM 85812 1174616 1735332 95.29 2104 1178548 542584 18.91 148200 1280140 22752 06:08:01 AM 274556 1259060 1546588 84.92 2104 1073224 461608 16.09 179516 1058968 8844 06:09:01 AM 223416 1209100 1597728 87.73 2104 1074680 510668 17.80 213148 1076696 8848 06:10:01 AM 240220 1225988 1580924 86.81 2104 1074752 494168 17.22 214688 1058592 8424 06:11:01 AM 164828 1221800 1656316 90.95 2104 1145472 498644 17.38 213560 1135200 10188 06:12:01 AM 146452 1194664 1674692 91.96 2104 1135812 525276 18.30 229172 1137276 21496 Average: 172438 1222066 1648706 90.53 2104 1141631 506283 17.64 184608 1168641 26361 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 196.85 116.05 924.89 56.89 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 60.86 50.91 733.50 5.80 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 20.49 19.39 158.43 5.91 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 39.89 32.27 571.41 7.67 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 9.97 12.63 7.48 5.60 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 14.05 14.65 11.73 6.47 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 14.40 13.85 15.10 7.91 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 8.11 10.66 6.42 6.79 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 45.59 33.81 303.66 12.88 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) 07/09/2025 _x86_64_ (2 CPU) 06:03:48 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 44.53 0.07 13.26 11.35 1.98 28.82 06:05:01 AM 0 52.07 0.07 11.41 7.62 2.03 26.81 06:05:01 AM 1 36.97 0.07 15.11 15.09 1.93 30.84 06:06:01 AM all 39.09 0.00 4.87 1.53 2.06 52.46 06:06:01 AM 0 26.01 0.00 4.03 1.92 2.03 66.01 06:06:01 AM 1 52.25 0.00 5.71 1.13 2.08 38.84 06:07:01 AM all 37.38 0.00 3.94 3.00 2.41 53.27 06:07:01 AM 0 30.54 0.00 3.36 2.18 2.22 61.70 06:07:01 AM 1 44.22 0.00 4.51 3.82 2.59 44.86 06:08:01 AM all 35.59 0.00 2.72 1.45 2.62 57.62 06:08:01 AM 0 24.02 0.00 2.50 2.19 2.50 68.79 06:08:01 AM 1 47.23 0.00 2.95 0.71 2.73 46.38 06:09:01 AM all 39.32 0.00 2.56 0.44 2.45 55.24 06:09:01 AM 0 22.94 0.00 1.94 0.38 2.54 72.20 06:09:01 AM 1 55.86 0.00 3.18 0.50 2.36 38.10 06:10:01 AM all 33.52 0.00 2.95 0.46 2.05 61.04 06:10:01 AM 0 16.15 0.00 2.07 0.38 1.78 79.62 06:10:01 AM 1 50.96 0.00 3.83 0.53 2.31 42.36 06:11:01 AM all 35.17 0.00 2.60 5.66 2.35 54.22 06:11:01 AM 0 26.03 0.00 2.22 1.38 2.60 67.76 06:11:01 AM 1 44.39 0.00 2.97 9.98 2.09 40.56 06:12:01 AM all 40.75 0.00 3.13 0.70 2.34 53.07 06:12:01 AM 0 31.45 0.00 3.05 0.50 2.46 62.55 06:12:01 AM 1 50.12 0.00 3.20 0.91 2.23 43.54 Average: all 38.16 0.01 4.48 3.06 2.28 52.01 Average: 0 28.60 0.01 3.81 2.06 2.27 63.26 Average: 1 47.76 0.01 5.17 4.07 2.29 40.71