---> uname -a: Linux prd-centos8-builder-2c-4g-1619.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: 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): 0,1 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 415 133 16 1229 1163 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:b9:e4:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:feb9:e48d/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) 07/29/2025 _x86_64_ (2 CPU) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 73.61 0.32 73.29 9.73 9186.94 06:07:01 PM 69.89 1.75 68.14 380.14 7526.27 06:08:01 PM 37.32 3.08 34.24 367.61 2856.76 06:09:01 PM 18.56 0.32 18.24 43.59 474.96 06:10:01 PM 16.96 2.23 14.73 19.06 622.33 06:11:01 PM 94.39 72.63 21.76 6244.85 730.56 06:12:01 PM 19.09 0.72 18.38 81.97 529.01 Average: 47.12 11.58 35.54 1020.99 3132.40 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 204064 1235628 1617080 88.79 2104 1127760 503884 17.56 142880 1194392 71172 06:07:01 PM 126600 1200136 1694544 93.05 2104 1163244 520488 18.14 149676 1237992 22540 06:08:01 PM 238128 1215764 1583016 86.92 2104 1066296 501032 17.46 179688 1095792 8860 06:09:01 PM 107444 1118668 1713700 94.10 2104 1100364 601404 20.96 216284 1190308 41676 06:10:01 PM 227084 1206176 1594060 87.53 2104 1068176 511612 17.83 214788 1071220 8 06:11:01 PM 71364 1167788 1749780 96.08 2104 1185024 552952 19.27 215784 1227064 8656 06:12:01 PM 140088 1184176 1681056 92.31 2104 1131996 533400 18.59 216220 1157360 20172 Average: 159253 1189762 1661891 91.26 2104 1120409 532110 18.54 190760 1167733 24726 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 69.41 58.51 873.57 6.32 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 20.84 19.09 177.92 5.30 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 43.05 34.66 571.10 7.98 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 12.10 14.73 13.05 6.43 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 11.88 12.41 10.12 3.88 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 19.84 17.23 15.30 9.57 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.21 12.18 8.86 7.73 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 26.91 24.12 238.56 6.75 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) 07/29/2025 _x86_64_ (2 CPU) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.25 0.00 4.41 2.21 2.53 52.61 06:06:01 PM 0 52.29 0.00 5.04 1.01 2.44 39.21 06:06:01 PM 1 24.35 0.00 3.78 3.39 2.62 65.87 06:07:01 PM all 38.02 0.00 4.40 2.26 2.56 52.76 06:07:01 PM 0 47.67 0.00 4.43 1.62 2.49 43.79 06:07:01 PM 1 28.43 0.00 4.38 2.88 2.64 61.66 06:08:01 PM all 37.86 0.00 2.59 1.86 2.73 54.96 06:08:01 PM 0 51.86 0.00 3.10 2.41 2.66 39.97 06:08:01 PM 1 24.04 0.00 2.08 1.33 2.80 69.75 06:09:01 PM all 36.95 0.00 2.28 0.36 2.32 58.09 06:09:01 PM 0 51.92 0.00 2.45 0.27 2.36 43.01 06:09:01 PM 1 22.09 0.00 2.11 0.45 2.29 73.07 06:10:01 PM all 33.62 0.00 2.66 0.37 2.22 61.12 06:10:01 PM 0 30.70 0.00 2.34 0.48 2.28 64.20 06:10:01 PM 1 36.55 0.00 2.98 0.26 2.17 58.04 06:11:01 PM all 34.46 0.00 2.66 5.73 2.11 55.04 06:11:01 PM 0 41.84 0.00 3.00 10.75 2.22 42.18 06:11:01 PM 1 27.10 0.00 2.32 0.71 2.00 67.87 06:12:01 PM all 39.71 0.00 3.20 0.62 3.74 52.73 06:12:01 PM 0 38.94 0.00 2.65 0.67 3.84 53.90 06:12:01 PM 1 40.49 0.00 3.74 0.57 3.64 51.55 Average: all 36.99 0.00 3.17 1.91 2.61 55.32 Average: 0 45.00 0.00 3.29 2.45 2.62 46.65 Average: 1 29.01 0.00 3.06 1.37 2.60 63.96