---> uname -a: Linux prd-centos8-builder-2c-4g-3580.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 493 1154 17 2018 2898 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:b9:83:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:feb9:833b/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) 06/23/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 59.55 0.32 59.23 9.73 5682.34 09:07:01 PM 71.29 0.47 70.83 53.32 8595.37 09:08:01 PM 27.02 0.28 26.74 40.65 2608.18 09:09:01 PM 17.53 0.07 17.46 3.07 464.85 09:10:01 PM 15.43 0.00 15.43 0.00 616.16 09:11:01 PM 18.24 0.58 17.67 34.15 495.85 Average: 34.89 0.28 34.60 23.46 3084.17 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1364468 3017128 2389208 63.65 2104 1821292 630416 13.13 144396 1957656 136908 09:07:01 PM 1212116 2957300 2541560 67.71 2104 1907588 664428 13.84 147312 2081860 22764 09:08:01 PM 1251860 3033416 2501816 66.65 2104 1943384 591976 12.33 172980 2014432 8860 09:09:01 PM 1228452 3010064 2525224 67.27 2104 1943476 607212 12.64 204376 2006756 8860 09:10:01 PM 1201768 2982860 2551908 67.98 2104 1942972 633472 13.19 205060 2032192 8424 09:11:01 PM 1201276 2982524 2552400 68.00 2104 1943068 634896 13.22 389112 1849468 7520 Average: 1243323 2997215 2510353 66.88 2104 1916963 627067 13.06 210539 1990394 32223 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.33 50.43 809.77 5.69 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 19.41 18.71 156.56 5.53 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 37.54 29.21 551.98 5.89 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 10.70 12.78 8.12 5.72 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.76 13.66 10.81 4.40 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 15.68 14.14 16.12 7.70 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 26.43 23.18 259.55 5.82 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) 06/23/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.67 0.00 4.08 1.69 3.08 54.48 09:06:01 PM 0 48.75 0.00 5.39 2.14 3.41 40.31 09:06:01 PM 1 24.62 0.00 2.78 1.23 2.75 68.62 09:07:01 PM all 37.19 0.00 4.05 2.89 3.22 52.65 09:07:01 PM 0 45.59 0.00 5.10 2.53 3.27 43.51 09:07:01 PM 1 28.84 0.00 3.00 3.25 3.17 61.74 09:08:01 PM all 35.55 0.00 2.91 0.59 2.88 58.07 09:08:01 PM 0 43.51 0.00 2.80 0.35 3.21 50.14 09:08:01 PM 1 27.56 0.00 3.02 0.84 2.56 66.02 09:09:01 PM all 38.76 0.00 2.58 0.24 2.71 55.71 09:09:01 PM 0 50.13 0.00 2.92 0.18 2.81 43.96 09:09:01 PM 1 27.40 0.00 2.24 0.30 2.62 67.44 09:10:01 PM all 34.04 0.00 2.67 0.34 2.55 60.40 09:10:01 PM 0 44.87 0.00 3.06 0.30 2.83 48.94 09:10:01 PM 1 23.24 0.00 2.28 0.38 2.28 71.82 09:11:01 PM all 37.47 0.00 2.69 0.52 3.34 55.98 09:11:01 PM 0 58.05 0.00 3.23 0.54 3.95 34.24 09:11:01 PM 1 16.93 0.00 2.15 0.50 2.74 77.67 Average: all 36.61 0.00 3.17 1.05 2.96 56.21 Average: 0 48.46 0.00 3.75 1.01 3.24 43.54 Average: 1 24.78 0.00 2.58 1.09 2.69 68.86