---> uname -a: Linux prd-centos8-builder-2c-4g-8034.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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 496 1127 17 2041 2893 Swap: 1023 0 1023 ---> 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:f7:89:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fef7:8958/64 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) 11/02/2025 _x86_64_ (2 CPU) 16:04:02 LINUX RESTART (2 CPU) 04:05:02 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 76.25 6.57 69.68 950.43 5348.86 04:07:01 PM 72.64 0.03 72.60 0.27 7760.37 04:08:01 PM 32.72 0.52 32.21 54.92 4667.51 04:09:01 PM 23.03 0.23 22.79 40.12 922.09 04:10:01 PM 17.63 0.03 17.59 1.73 436.67 04:11:02 PM 14.27 0.00 14.27 0.00 591.09 04:12:01 PM 16.87 0.76 16.11 57.73 515.48 Average: 36.15 1.15 35.00 156.24 2891.31 04:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1339476 2945808 2414200 64.32 2104 1781120 710636 14.80 157236 1992084 94540 04:07:01 PM 1208828 2970924 2544848 67.80 2104 1923764 636404 13.25 145976 2082372 87272 04:08:01 PM 1182412 2984944 2571264 68.50 2104 1963048 616424 12.84 170448 2080904 21944 04:09:01 PM 1192208 2996200 2561468 68.24 2104 1964748 605920 12.62 206028 2034828 8848 04:10:01 PM 1062364 2900200 2691312 71.70 2104 1998624 710300 14.79 209828 2161564 42748 04:11:02 PM 1046232 2884104 2707444 72.13 2104 1998628 720940 15.01 210316 2176000 42748 04:12:01 PM 1192284 2998292 2561392 68.24 2104 1966660 605588 12.61 392636 1847840 8896 Average: 1174829 2954353 2578847 68.70 2104 1942370 658030 13.70 213210 2053656 43857 04:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 78.89 52.77 906.54 9.25 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.40 22.83 264.36 4.70 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 41.74 31.84 585.07 5.79 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 9.11 12.18 11.32 4.90 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.88 13.71 8.85 6.09 0.00 0.00 0.00 0.00 04:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:02 PM eth0 12.04 12.84 10.33 4.01 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 15.33 13.74 16.41 7.39 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 27.53 22.79 256.58 6.01 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) 11/02/2025 _x86_64_ (2 CPU) 16:04:02 LINUX RESTART (2 CPU) 04:05:02 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 31.24 0.00 3.79 3.86 7.90 53.21 04:06:01 PM 0 29.90 0.00 3.30 4.48 7.55 54.77 04:06:01 PM 1 32.57 0.00 4.28 3.24 8.25 51.65 04:07:01 PM all 35.14 0.00 4.46 3.19 5.42 51.79 04:07:01 PM 0 31.17 0.00 4.24 4.16 5.12 55.31 04:07:01 PM 1 39.09 0.00 4.68 2.23 5.71 48.29 04:08:01 PM all 33.63 0.00 3.22 1.14 5.60 56.41 04:08:01 PM 0 26.52 0.00 3.07 1.13 4.92 64.36 04:08:01 PM 1 40.72 0.00 3.37 1.14 6.28 48.49 04:09:01 PM all 34.92 0.00 1.99 0.98 5.45 56.66 04:09:01 PM 0 34.29 0.00 2.28 1.49 5.20 56.76 04:09:01 PM 1 35.56 0.00 1.70 0.48 5.70 56.56 04:10:01 PM all 35.65 0.00 2.21 0.55 5.78 55.82 04:10:01 PM 0 34.39 0.00 1.84 0.60 5.49 57.68 04:10:01 PM 1 36.90 0.00 2.58 0.50 6.07 53.96 04:11:02 PM all 31.91 0.00 2.39 0.36 5.16 60.18 04:11:02 PM 0 19.58 0.00 1.90 0.19 4.92 73.42 04:11:02 PM 1 44.36 0.00 2.89 0.54 5.40 46.81 04:12:01 PM all 36.82 0.00 3.19 0.42 5.55 54.02 04:12:01 PM 0 32.80 0.00 3.41 0.35 5.04 58.41 04:12:01 PM 1 40.82 0.00 2.98 0.49 6.05 49.66 Average: all 34.18 0.00 3.04 1.50 5.84 55.44 Average: 0 29.79 0.00 2.86 1.77 5.46 60.11 Average: 1 38.56 0.00 3.21 1.23 6.21 50.79