---> uname -a: Linux prd-centos8-builder-2c-4g-2629.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 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 469 1162 17 2033 2920 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:9a:01:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe9a:1a3/64 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) 09/02/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 58.11 0.42 57.69 11.20 6048.68 03:07:01 AM 63.77 0.50 63.27 53.84 7036.32 03:08:01 AM 33.47 0.05 33.42 1.33 4470.89 03:09:02 AM 22.06 0.27 21.79 41.85 902.40 03:10:01 AM 14.16 0.00 14.16 0.00 372.05 03:11:01 AM 20.06 0.37 19.69 18.12 781.08 03:12:01 AM 18.23 0.38 17.84 38.65 515.44 Average: 32.88 0.28 32.60 23.63 2881.15 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1380216 3018236 2373460 63.23 2104 1806608 632360 13.17 144216 1940748 127912 03:07:01 AM 1273972 3032440 2479704 66.06 2104 1919808 590828 12.30 146484 2014936 83544 03:08:01 AM 1121672 2949916 2632004 70.12 2104 1989072 675728 14.07 174024 2138152 55348 03:09:02 AM 1144740 2970132 2608936 69.50 2104 1986376 650812 13.55 209000 2080056 38780 03:10:01 AM 1211648 3007260 2542028 67.72 2104 1956508 613460 12.77 207164 2014928 8840 03:11:01 AM 1200312 2995104 2553364 68.02 2104 1955632 626620 13.05 391332 1842156 7496 03:12:01 AM 1205644 3004572 2548032 67.88 2104 1959208 617700 12.86 391128 1836308 20088 Average: 1219743 2996809 2533933 67.51 2104 1939030 629644 13.11 237621 1981041 48858 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 65.29 49.21 823.35 5.56 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.79 20.06 227.36 4.86 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 48.27 40.50 589.65 7.33 0.00 0.00 0.00 0.00 03:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 AM eth0 11.51 13.61 12.58 5.55 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 9.74 11.60 8.31 4.29 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 17.34 17.44 16.73 11.13 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.00 12.10 9.12 5.91 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 26.60 23.53 241.54 6.38 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) 09/02/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 35.30 0.00 3.96 1.50 5.03 54.22 03:06:01 AM 0 25.04 0.00 3.26 0.82 5.31 65.58 03:06:01 AM 1 45.73 0.00 4.68 2.18 4.74 42.67 03:07:01 AM all 32.90 0.00 3.95 2.61 4.14 56.41 03:07:01 AM 0 29.21 0.00 4.40 2.98 4.01 59.40 03:07:01 AM 1 36.58 0.00 3.50 2.24 4.26 53.42 03:08:01 AM all 34.62 0.00 2.65 1.18 4.82 56.73 03:08:01 AM 0 16.30 0.00 2.01 1.11 5.02 75.57 03:08:01 AM 1 53.26 0.00 3.30 1.26 4.62 37.56 03:09:02 AM all 35.87 0.00 2.56 0.81 4.21 56.55 03:09:02 AM 0 19.33 0.00 2.05 0.82 4.32 73.48 03:09:02 AM 1 52.65 0.00 3.08 0.80 4.09 39.37 03:10:01 AM all 35.85 0.00 2.28 0.45 3.59 57.84 03:10:01 AM 0 21.69 0.00 1.98 0.12 3.59 72.63 03:10:01 AM 1 50.16 0.00 2.57 0.79 3.59 42.89 03:11:01 AM all 34.47 0.00 2.98 0.71 4.20 57.65 03:11:01 AM 0 12.99 0.00 1.67 0.71 4.47 80.16 03:11:01 AM 1 56.45 0.00 4.31 0.71 3.93 34.60 03:12:01 AM all 38.81 0.00 3.27 0.33 4.39 53.19 03:12:01 AM 0 20.68 0.00 1.81 0.31 4.47 72.73 03:12:01 AM 1 57.24 0.00 4.76 0.36 4.30 33.33 Average: all 35.40 0.00 3.09 1.09 4.34 56.08 Average: 0 20.73 0.00 2.45 0.98 4.46 71.38 Average: 1 50.27 0.00 3.74 1.20 4.22 40.56