---> uname -a: Linux prd-centos8-builder-2c-4g-5614.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 477 1147 17 2041 2913 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:81:93:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe81:9391/64 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) 10/04/2025 _x86_64_ (2 CPU) 16:03:45 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 209.33 141.08 68.25 12725.87 38541.74 04:06:01 PM 60.61 0.32 60.29 9.89 5989.80 04:07:01 PM 68.88 0.50 68.38 53.85 9046.10 04:08:01 PM 25.91 0.05 25.86 1.33 2601.65 04:09:01 PM 18.51 0.27 18.24 41.85 460.20 04:10:01 PM 12.58 0.00 12.58 0.00 349.38 04:11:01 PM 25.03 0.37 24.67 18.12 1094.37 04:12:01 PM 15.99 0.38 15.61 38.65 478.41 Average: 54.27 17.65 36.62 1591.37 7257.78 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 1584840 3054924 2168836 57.78 2104 1649024 625192 13.02 139300 1778476 69096 04:06:01 PM 1341408 3034524 2412268 64.26 2104 1860612 606312 12.63 144656 1975784 167052 04:07:01 PM 1188232 2963840 2565444 68.34 2104 1936900 648684 13.51 148036 2096696 29720 04:08:01 PM 1195972 2998212 2557704 68.14 2104 1962964 615592 12.82 171308 2065964 8848 04:09:01 PM 1088180 2925260 2665496 71.01 2104 1998044 687768 14.32 209096 2135556 42736 04:10:01 PM 1196720 3000084 2556956 68.12 2104 1964224 619416 12.90 206928 2029608 8840 04:11:01 PM 1165224 2967764 2588452 68.96 2104 1963340 644508 13.42 390860 1877472 7508 04:12:01 PM 1202852 3009452 2550824 67.96 2104 1966924 604532 12.59 390548 1839620 20100 Average: 1245428 2994258 2508248 66.82 2104 1912754 631500 13.15 225092 1974897 44238 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 193.16 101.69 930.76 54.27 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 67.37 56.34 863.40 6.32 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 17.71 17.86 126.79 8.67 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.89 28.32 512.06 5.55 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.56 14.15 12.51 5.92 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 11.01 11.74 9.09 3.85 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 15.21 14.34 15.50 6.73 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 10.61 10.69 8.25 5.07 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 44.96 31.70 307.34 11.97 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) 10/04/2025 _x86_64_ (2 CPU) 16:03:45 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 42.12 0.04 11.16 11.44 2.87 32.37 04:05:02 PM 0 46.95 0.07 12.39 10.78 2.76 27.05 04:05:02 PM 1 37.29 0.02 9.92 12.11 2.97 37.69 04:06:01 PM all 38.11 0.00 4.56 1.45 1.79 54.09 04:06:01 PM 0 46.26 0.00 5.58 1.07 1.84 45.26 04:06:01 PM 1 29.96 0.00 3.54 1.84 1.74 62.92 04:07:01 PM all 37.68 0.00 4.21 2.74 1.89 53.47 04:07:01 PM 0 54.65 0.00 5.78 3.15 1.98 34.44 04:07:01 PM 1 20.80 0.00 2.65 2.34 1.81 72.41 04:08:01 PM all 36.94 0.00 3.12 0.69 1.75 57.50 04:08:01 PM 0 60.63 0.00 4.17 0.35 2.19 32.66 04:08:01 PM 1 13.32 0.00 2.08 1.03 1.31 82.26 04:09:01 PM all 37.48 0.00 2.64 0.62 2.35 56.91 04:09:01 PM 0 54.03 0.00 3.02 0.86 2.82 39.27 04:09:01 PM 1 20.93 0.00 2.26 0.38 1.89 74.55 04:10:01 PM all 34.66 0.00 2.86 0.24 2.49 59.74 04:10:01 PM 0 33.00 0.00 2.63 0.43 2.80 61.14 04:10:01 PM 1 36.34 0.00 3.10 0.05 2.19 58.33 04:11:01 PM all 37.12 0.00 3.25 0.72 2.53 56.38 04:11:01 PM 0 57.27 0.00 4.06 0.97 2.33 35.37 04:11:01 PM 1 17.27 0.00 2.44 0.48 2.72 77.09 04:12:01 PM all 40.18 0.00 3.78 0.49 2.61 52.94 04:12:01 PM 0 38.67 0.00 4.09 0.41 2.60 54.23 04:12:01 PM 1 41.70 0.00 3.47 0.56 2.63 51.64 Average: all 38.03 0.01 4.43 2.27 2.29 52.98 Average: 0 48.91 0.01 5.19 2.23 2.42 41.25 Average: 1 27.16 0.00 3.66 2.32 2.16 64.70