---> uname -a: Linux prd-centos8-builder-2c-4g-374.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 431 133 16 1214 1148 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:0d:e3:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe0d:e3be/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) 07/14/2025 _x86_64_ (2 CPU) 09:03:57 LINUX RESTART (2 CPU) 09:05:03 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 73.30 6.24 67.06 938.71 9757.55 09:07:01 AM 72.56 0.92 71.64 113.43 7579.91 09:08:01 AM 32.51 3.82 28.70 565.91 2602.82 09:09:01 AM 23.41 0.32 23.09 43.99 887.30 09:10:01 AM 19.86 2.23 17.62 19.06 444.89 09:11:01 AM 14.69 0.33 14.36 21.06 601.33 09:12:01 AM 94.54 72.93 21.60 6306.33 826.18 Average: 47.14 12.43 34.71 1145.26 3211.47 09:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 67572 1140512 1753572 96.29 2104 1170080 578080 20.14 179548 1294300 43936 09:07:01 AM 82860 1169928 1738284 95.45 2104 1177052 527588 18.38 141520 1289864 21072 09:08:01 AM 203348 1179036 1617796 88.83 2104 1063968 520016 18.12 178288 1131472 21964 09:09:01 AM 224220 1202784 1596924 87.69 2104 1067000 494532 17.23 212832 1076004 10068 09:10:01 AM 240572 1218512 1580572 86.79 2104 1066364 479868 16.72 213556 1059096 8852 09:11:01 AM 193376 1171852 1627768 89.38 2104 1066984 521724 18.18 215268 1104512 8856 09:12:01 AM 169036 1198492 1652108 90.72 2104 1117732 498212 17.36 216204 1127996 12288 Average: 168712 1183017 1652432 90.74 2104 1104169 517146 18.02 193888 1154749 18148 09:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 61.20 49.17 810.29 5.29 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.61 24.51 263.75 6.95 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 39.44 31.34 568.25 5.85 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.18 13.33 12.29 5.33 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 8.56 11.71 6.71 6.88 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 14.16 14.86 19.57 4.78 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 13.69 12.44 12.19 9.21 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 24.80 22.35 239.12 6.33 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) 07/14/2025 _x86_64_ (2 CPU) 09:03:57 LINUX RESTART (2 CPU) 09:05:03 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 34.36 0.00 4.16 3.10 5.73 52.65 09:06:01 AM 0 27.51 0.00 3.46 3.88 5.45 59.70 09:06:01 AM 1 41.21 0.00 4.86 2.32 6.02 45.59 09:07:01 AM all 35.82 0.00 4.21 2.62 5.75 51.59 09:07:01 AM 0 24.99 0.00 3.39 3.25 5.86 62.51 09:07:01 AM 1 46.80 0.00 5.04 1.98 5.64 40.54 09:08:01 AM all 33.87 0.00 3.11 1.32 5.69 56.01 09:08:01 AM 0 29.43 0.00 2.76 1.02 5.12 61.66 09:08:01 AM 1 38.29 0.00 3.45 1.63 6.26 50.36 09:09:01 AM all 34.26 0.00 2.41 1.10 5.92 56.31 09:09:01 AM 0 27.31 0.00 2.00 1.53 6.12 63.03 09:09:01 AM 1 41.28 0.00 2.83 0.66 5.72 49.51 09:10:01 AM all 37.37 0.00 2.28 0.61 5.06 54.68 09:10:01 AM 0 18.57 0.00 1.77 0.45 4.70 74.51 09:10:01 AM 1 56.35 0.00 2.79 0.78 5.43 34.64 09:11:01 AM all 32.12 0.00 2.45 0.45 4.17 60.81 09:11:01 AM 0 27.84 0.00 2.20 0.47 3.99 65.51 09:11:01 AM 1 36.41 0.00 2.71 0.42 4.35 56.10 09:12:01 AM all 33.80 0.00 3.11 6.14 5.75 51.21 09:12:01 AM 0 23.86 0.00 3.29 6.71 5.41 60.72 09:12:01 AM 1 43.75 0.00 2.93 5.57 6.08 41.68 Average: all 34.52 0.00 3.10 2.19 5.44 54.75 Average: 0 25.63 0.00 2.69 2.47 5.24 63.97 Average: 1 43.45 0.00 3.51 1.91 5.64 45.48