---> uname -a: Linux prd-centos8-builder-2c-4g-7894.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 536 1085 17 2043 2852 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:59:4b:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe59:4bf2/64 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) 11/01/2025 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 77.09 6.95 70.15 950.32 5197.08 09:07:01 AM 73.18 0.03 73.14 0.27 7967.36 09:08:01 AM 34.64 0.52 34.13 54.92 4682.40 09:09:01 AM 25.03 1.18 23.85 62.76 944.40 09:10:01 AM 17.33 0.07 17.26 3.07 438.14 09:11:01 AM 15.04 0.00 15.04 0.00 604.66 09:12:01 AM 16.83 0.55 16.28 33.46 497.52 Average: 37.02 1.33 35.69 157.84 2904.32 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1323184 2919636 2430492 64.75 2104 1771664 728528 15.17 155884 2010532 92396 09:07:01 AM 1206588 2964344 2547088 67.86 2104 1919388 641184 13.35 145376 2085468 82900 09:08:01 AM 1179692 2981212 2573984 68.57 2104 1961984 616968 12.85 168780 2084348 20888 09:09:01 AM 1001264 2845340 2752412 73.33 2104 2004948 740308 15.42 211404 2217932 48348 09:10:01 AM 1038660 2877236 2715016 72.33 2104 1999340 712496 14.84 210564 2182992 42748 09:11:01 AM 1027036 2865688 2726640 72.64 2104 1999348 717596 14.94 211188 2194136 42748 09:12:01 AM 1064476 2870080 2689200 71.64 2104 1966284 715452 14.90 392328 1974876 8556 Average: 1120129 2903362 2633547 70.16 2104 1946137 696076 14.49 213646 2107183 48369 09:05:01 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 89.14 69.38 956.35 18.00 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 25.89 22.68 264.00 4.27 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 45.64 34.89 587.50 6.04 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 17.04 17.92 17.48 15.97 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 10.85 13.46 8.31 5.97 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 11.81 12.99 10.36 4.07 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 12.83 12.73 14.29 6.40 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 30.46 26.29 265.46 8.67 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) 11/01/2025 _x86_64_ (2 CPU) 09:04:03 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 32.14 0.00 4.07 3.84 7.24 52.70 09:06:01 AM 0 20.12 0.00 3.87 4.00 6.91 65.10 09:06:01 AM 1 44.24 0.00 4.28 3.69 7.57 40.22 09:07:01 AM all 35.01 0.00 4.40 2.73 6.10 51.77 09:07:01 AM 0 38.64 0.00 4.58 2.26 5.69 48.84 09:07:01 AM 1 31.43 0.00 4.22 3.20 6.50 54.66 09:08:01 AM all 33.72 0.00 3.21 1.42 5.22 56.42 09:08:01 AM 0 31.28 0.00 3.18 1.33 4.92 59.29 09:08:01 AM 1 36.15 0.00 3.25 1.50 5.52 53.58 09:09:01 AM all 34.98 0.00 2.10 1.18 6.01 55.72 09:09:01 AM 0 41.20 0.00 2.31 1.57 5.79 49.13 09:09:01 AM 1 28.83 0.00 1.89 0.80 6.23 62.25 09:10:01 AM all 35.99 0.00 2.50 0.45 5.37 55.69 09:10:01 AM 0 38.21 0.00 2.64 0.40 5.16 53.60 09:10:01 AM 1 33.78 0.00 2.36 0.50 5.59 57.77 09:11:01 AM all 32.01 0.00 2.43 0.69 4.66 60.21 09:11:01 AM 0 29.33 0.00 2.52 0.80 4.40 62.95 09:11:01 AM 1 34.68 0.00 2.33 0.58 4.92 57.48 09:12:01 AM all 37.74 0.00 2.54 0.63 4.92 54.16 09:12:01 AM 0 28.96 0.00 2.75 0.78 4.68 62.83 09:12:01 AM 1 46.54 0.00 2.34 0.49 5.16 45.47 Average: all 34.51 0.00 3.04 1.57 5.65 55.23 Average: 0 32.51 0.00 3.13 1.60 5.37 57.40 Average: 1 36.50 0.00 2.95 1.54 5.93 53.07