---> uname -a: Linux prd-centos8-builder-2c-4g-10777.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 500 1120 17 2044 2888 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:76:32:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe76:325e/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) 13:03:51 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 256.64 183.62 73.01 15060.54 38041.16 01:06:01 PM 62.03 0.32 61.71 9.73 6031.06 01:07:01 PM 73.17 0.50 72.67 53.86 10054.84 01:08:01 PM 25.72 0.25 25.47 40.12 1596.47 01:09:01 PM 18.25 0.07 18.18 3.07 476.82 01:10:01 PM 15.04 0.00 15.04 0.00 632.91 01:11:01 PM 19.75 1.73 18.02 66.48 513.99 01:12:01 PM 18.93 0.20 18.73 23.33 554.30 Average: 61.19 23.34 37.85 1907.38 7238.00 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 1563452 3040764 2190224 58.35 2104 1656144 620256 12.92 145160 1795504 77676 01:06:01 PM 1316380 3012708 2437296 64.93 2104 1863796 617056 12.85 144692 2000688 168956 01:07:01 PM 1105756 2942160 2647920 70.54 2104 1997904 661864 13.78 150824 2177504 58664 01:08:01 PM 1175516 2987560 2578160 68.68 2104 1973008 617076 12.85 173712 2084288 15968 01:09:01 PM 1200852 3006076 2552824 68.01 2104 1965992 600652 12.51 206004 2026668 8860 01:10:01 PM 1190780 2995612 2562896 68.28 2104 1965504 606836 12.64 207180 2034356 8432 01:11:01 PM 1161364 2976500 2592312 69.06 2104 1975840 619220 12.89 393052 1876160 16716 01:12:01 PM 1146972 2957624 2606704 69.44 2104 1971160 635880 13.24 400140 1884776 21484 Average: 1232634 2989876 2521042 67.16 2104 1921168 622355 12.96 227596 1984993 47094 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 248.38 123.47 984.03 55.62 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 81.34 69.53 870.35 7.32 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 51.67 45.13 621.11 10.01 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 10.33 12.08 11.90 4.49 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.15 13.13 8.25 5.89 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 12.50 13.08 10.58 4.18 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 23.18 19.72 22.15 17.41 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 8.33 10.25 6.44 4.73 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 55.86 38.30 316.85 13.71 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) 13:03:51 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.66 0.08 13.38 12.60 2.12 28.17 01:05:01 PM 0 49.81 0.07 13.96 8.66 2.17 25.34 01:05:01 PM 1 37.49 0.08 12.80 16.54 2.07 31.01 01:06:01 PM all 37.34 0.00 4.02 2.03 2.03 54.58 01:06:01 PM 0 42.82 0.00 4.28 3.10 2.01 47.79 01:06:01 PM 1 31.87 0.00 3.76 0.96 2.05 61.36 01:07:01 PM all 37.33 0.00 4.12 2.50 1.82 54.22 01:07:01 PM 0 54.89 0.00 4.97 1.40 2.07 36.67 01:07:01 PM 1 19.88 0.00 3.28 3.60 1.57 71.67 01:08:01 PM all 36.53 0.00 2.97 0.83 1.79 57.88 01:08:01 PM 0 33.81 0.00 2.85 1.13 1.86 60.35 01:08:01 PM 1 39.25 0.00 3.09 0.53 1.73 55.40 01:09:01 PM all 38.86 0.00 2.45 0.10 1.53 57.07 01:09:01 PM 0 53.17 0.00 3.16 0.10 1.76 41.81 01:09:01 PM 1 24.57 0.00 1.74 0.10 1.29 72.29 01:10:01 PM all 34.19 0.00 2.68 0.27 1.51 61.35 01:10:01 PM 0 44.12 0.00 2.94 0.30 1.83 50.82 01:10:01 PM 1 24.26 0.00 2.42 0.25 1.19 71.87 01:11:01 PM all 40.49 0.00 2.86 0.56 1.73 54.35 01:11:01 PM 0 52.24 0.00 3.42 0.48 1.84 42.01 01:11:01 PM 1 28.78 0.00 2.30 0.65 1.62 66.65 01:12:01 PM all 41.17 0.00 3.01 0.22 1.95 53.64 01:12:01 PM 0 59.07 0.00 3.25 0.15 2.35 35.19 01:12:01 PM 1 23.26 0.00 2.78 0.30 1.54 72.11 Average: all 38.69 0.01 4.43 2.38 1.81 52.68 Average: 0 48.74 0.01 4.85 1.91 1.99 42.51 Average: 1 28.66 0.01 4.01 2.85 1.63 62.83