---> uname -a: Linux prd-centos8-builder-2c-4g-10741.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 510 1109 17 2044 2878 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:c4:f5:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.178/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fec4:f510/64 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) 12/02/2025 _x86_64_ (2 CPU) 01:03:53 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 61.37 0.32 61.06 9.73 6045.21 01:07:01 AM 71.79 0.50 71.29 53.85 10005.68 01:08:01 AM 24.89 1.23 23.65 64.10 1516.43 01:09:01 AM 18.34 0.07 18.28 3.07 470.06 01:10:01 AM 11.56 0.00 11.56 0.00 316.81 01:11:01 AM 22.58 0.75 21.83 42.52 834.66 01:12:01 AM 18.53 0.20 18.33 23.33 536.34 Average: 32.72 0.44 32.28 28.09 2817.78 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1333264 3028656 2420420 64.48 2104 1862564 608356 12.67 145004 1982904 168160 01:07:01 AM 1113312 2949448 2640372 70.34 2104 1997440 672324 14.00 151076 2169196 58304 01:08:01 AM 1182528 2989128 2571156 68.50 2104 1966880 614044 12.79 174316 2074420 8860 01:09:01 AM 1165904 2972512 2587780 68.94 2104 1966972 629928 13.12 207696 2057828 8852 01:10:01 AM 1208136 3014552 2545548 67.81 2104 1966972 611064 12.72 208656 2014584 8856 01:11:01 AM 1202236 3010080 2551448 67.97 2104 1968388 592328 12.33 392744 1837788 9008 01:12:01 AM 1084172 2895356 2669512 71.12 2104 1971188 708120 14.75 392692 1954500 21304 Average: 1184222 2979962 2569462 68.45 2104 1957201 633738 13.20 238883 2013031 40478 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 78.40 67.37 858.49 6.99 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 50.68 43.72 625.67 9.93 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.89 17.42 24.01 12.77 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 9.18 11.80 7.13 5.67 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 13.55 13.90 11.71 4.36 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 16.79 15.44 16.96 7.78 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 8.55 10.53 6.55 4.80 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 28.00 25.74 221.49 7.47 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) 12/02/2025 _x86_64_ (2 CPU) 01:03:53 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 37.73 0.00 4.18 1.46 1.86 54.77 01:06:01 AM 0 43.04 0.00 5.33 1.29 2.02 48.31 01:06:01 AM 1 32.39 0.00 3.02 1.63 1.70 61.26 01:07:01 AM all 36.96 0.00 3.99 3.05 1.74 54.26 01:07:01 AM 0 47.93 0.00 4.96 2.10 1.72 43.30 01:07:01 AM 1 26.03 0.00 3.02 4.00 1.76 65.19 01:08:01 AM all 37.68 0.00 2.88 0.78 2.35 56.31 01:08:01 AM 0 40.25 0.00 3.41 0.84 2.05 53.44 01:08:01 AM 1 35.12 0.00 2.36 0.71 2.65 59.16 01:09:01 AM all 39.44 0.00 2.23 0.31 2.96 55.07 01:09:01 AM 0 53.44 0.00 2.35 0.36 3.06 40.78 01:09:01 AM 1 25.50 0.00 2.10 0.26 2.85 69.29 01:10:01 AM all 32.16 0.00 2.67 0.17 2.03 62.96 01:10:01 AM 0 33.63 0.00 2.22 0.13 2.00 62.02 01:10:01 AM 1 30.69 0.00 3.12 0.21 2.07 63.91 01:11:01 AM all 38.89 0.00 2.67 0.83 2.30 55.32 01:11:01 AM 0 42.98 0.00 2.51 0.89 2.25 51.36 01:11:01 AM 1 34.79 0.00 2.82 0.76 2.36 59.26 01:12:01 AM all 40.07 0.00 2.83 0.54 2.45 54.12 01:12:01 AM 0 43.02 0.00 2.44 0.61 2.47 51.47 01:12:01 AM 1 37.11 0.00 3.21 0.48 2.42 56.77 Average: all 37.56 0.00 3.06 1.02 2.24 56.11 Average: 0 43.47 0.00 3.32 0.89 2.23 50.10 Average: 1 31.66 0.00 2.81 1.15 2.26 62.12