---> uname -a: Linux prd-centos8-builder-2c-4g-474967.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 409 130 17 1238 1169 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:2f:7d:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe2f:7ded/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) 13:04:00 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 73.68 2.63 71.04 289.90 9746.68 01:07:01 PM 73.13 2.12 71.01 396.67 7590.19 01:08:01 PM 37.99 2.00 35.99 307.28 2992.68 01:09:01 PM 18.29 0.32 17.98 44.25 467.24 01:10:01 PM 14.23 2.72 11.51 30.12 320.14 01:11:01 PM 93.79 72.59 21.19 6303.37 952.90 01:12:01 PM 18.64 0.70 17.94 80.77 544.72 Average: 47.11 11.87 35.24 1064.64 3230.66 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 249824 1274964 1571320 86.28 2104 1121568 463120 16.14 141232 1150504 60672 01:07:01 PM 166664 1247536 1654480 90.85 2104 1170564 470240 16.39 147576 1200672 28968 01:08:01 PM 77520 1118824 1743624 95.74 2104 1130072 599592 20.89 183776 1252424 48912 01:09:01 PM 125652 1141780 1695492 93.10 2104 1105292 575732 20.06 213600 1175160 41676 01:10:01 PM 244280 1228480 1576864 86.59 2104 1073432 490016 17.08 212600 1058108 8844 01:11:01 PM 71792 1177360 1749352 96.06 2104 1194148 538320 18.76 213392 1229292 7480 01:12:01 PM 128900 1182800 1692244 92.92 2104 1141552 534292 18.62 213764 1171088 20176 Average: 152090 1195963 1669054 91.65 2104 1133804 524473 18.28 189420 1176750 30961 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 60.40 48.02 803.87 5.22 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.26 22.04 244.54 5.42 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 35.53 30.98 566.62 8.35 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.18 14.73 13.02 5.99 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.70 13.15 15.06 5.29 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 17.33 16.39 15.31 8.46 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 11.30 12.70 9.08 7.95 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 24.95 22.57 238.21 6.67 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) 13:04:00 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.96 0.00 4.59 2.63 2.71 52.11 01:06:01 PM 0 29.26 0.00 4.02 2.84 2.44 61.45 01:06:01 PM 1 46.67 0.00 5.15 2.43 2.99 42.76 01:07:01 PM all 37.46 0.00 4.55 2.80 2.24 52.95 01:07:01 PM 0 29.96 0.00 3.99 2.45 1.90 61.70 01:07:01 PM 1 44.96 0.00 5.11 3.14 2.58 44.20 01:08:01 PM all 37.47 0.00 2.65 1.20 2.05 56.64 01:08:01 PM 0 17.45 0.00 2.09 1.51 1.41 77.53 01:08:01 PM 1 57.47 0.00 3.20 0.88 2.69 35.77 01:09:01 PM all 36.49 0.00 2.57 0.46 2.25 58.23 01:09:01 PM 0 25.15 0.00 2.09 0.33 1.82 70.60 01:09:01 PM 1 47.84 0.00 3.05 0.58 2.67 45.86 01:10:01 PM all 34.08 0.00 2.68 0.32 2.34 60.59 01:10:01 PM 0 33.04 0.00 2.81 0.25 2.45 61.45 01:10:01 PM 1 35.12 0.00 2.54 0.40 2.23 59.71 01:11:01 PM all 33.65 0.00 2.95 6.10 2.05 55.26 01:11:01 PM 0 22.41 0.00 2.38 5.97 1.40 67.84 01:11:01 PM 1 44.83 0.00 3.51 6.22 2.70 42.74 01:12:01 PM all 39.49 0.00 3.43 0.74 2.59 53.74 01:12:01 PM 0 32.52 0.00 3.33 0.81 2.60 60.74 01:12:01 PM 1 46.50 0.00 3.52 0.68 2.58 46.72 Average: all 36.66 0.00 3.34 2.03 2.32 55.64 Average: 0 27.13 0.00 2.96 2.02 2.01 65.89 Average: 1 46.20 0.00 3.73 2.05 2.63 45.39