---> uname -a: Linux prd-centos8-builder-2c-4g-3878.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 489 1157 17 2018 2901 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:68:5c:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe68:5ca5/64 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) 06/26/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 50.64 2.28 48.36 233.29 5265.02 07:07:01 PM 63.30 0.03 63.26 0.27 6588.37 07:08:01 PM 32.84 0.52 32.32 54.92 4523.03 07:09:01 PM 21.06 0.27 20.79 41.85 910.70 07:10:01 PM 17.33 0.00 17.33 0.00 723.71 07:11:01 PM 16.99 0.38 16.61 18.26 485.09 07:12:01 PM 18.07 0.38 17.69 38.65 536.93 Average: 31.46 0.55 30.91 55.32 2718.91 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1258464 2934728 2495212 66.47 2104 1846188 698028 14.54 178560 2033296 153708 07:07:01 PM 1207540 2952392 2546136 67.83 2104 1907384 641092 13.35 145728 2087980 89584 07:08:01 PM 1139524 2950176 2614152 69.64 2104 1972760 647632 13.49 173468 2126084 52912 07:09:01 PM 1185524 2966448 2568152 68.42 2104 1943060 636476 13.25 204176 2049088 8408 07:10:01 PM 1205696 2987228 2547980 67.88 2104 1943560 628976 13.10 204592 2027808 8840 07:11:01 PM 1193700 2974368 2559976 68.20 2104 1942680 620284 12.92 388596 1856428 7496 07:12:01 PM 1201132 2985656 2552544 68.00 2104 1946216 619252 12.90 388404 1849216 20048 Average: 1198797 2964428 2554879 68.06 2104 1928835 641677 13.36 240503 2004271 48714 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 57.47 45.59 778.89 4.98 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.19 20.36 236.55 4.58 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 39.27 32.06 549.69 6.57 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 11.58 13.48 12.24 5.28 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 10.18 12.08 8.44 4.64 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 16.41 15.89 17.03 6.79 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 10.73 11.74 8.76 5.60 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 24.12 21.60 230.22 5.49 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) 06/26/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 32.17 0.00 3.60 1.40 4.19 58.64 07:06:01 PM 0 44.10 0.00 4.70 1.54 3.65 46.00 07:06:01 PM 1 20.44 0.00 2.51 1.26 4.72 71.07 07:07:01 PM all 36.63 0.00 4.08 2.48 4.56 52.24 07:07:01 PM 0 40.35 0.00 4.17 2.64 4.17 48.66 07:07:01 PM 1 32.95 0.00 3.99 2.33 4.95 55.78 07:08:01 PM all 34.23 0.00 3.09 1.04 4.85 56.79 07:08:01 PM 0 38.26 0.00 3.61 1.04 4.50 52.59 07:08:01 PM 1 30.23 0.00 2.58 1.03 5.20 60.96 07:09:01 PM all 36.27 0.00 2.55 0.62 4.18 56.38 07:09:01 PM 0 40.19 0.00 2.92 0.93 4.16 51.80 07:09:01 PM 1 32.37 0.00 2.18 0.31 4.20 60.94 07:10:01 PM all 35.97 0.00 2.44 0.40 3.60 57.59 07:10:01 PM 0 51.64 0.00 2.96 0.64 3.72 41.03 07:10:01 PM 1 20.47 0.00 1.92 0.16 3.47 73.97 07:11:01 PM all 34.36 0.00 2.90 0.74 4.42 57.58 07:11:01 PM 0 45.81 0.00 3.33 1.10 4.07 45.69 07:11:01 PM 1 23.08 0.00 2.47 0.39 4.77 69.29 07:12:01 PM all 39.60 0.00 3.22 0.62 3.99 52.57 07:12:01 PM 0 50.66 0.00 3.60 0.90 4.03 40.81 07:12:01 PM 1 28.59 0.00 2.83 0.34 3.96 64.27 Average: all 35.60 0.00 3.13 1.04 4.26 55.97 Average: 0 44.41 0.00 3.62 1.26 4.04 46.67 Average: 1 26.87 0.00 2.64 0.83 4.47 65.18