---> uname -a: Linux prd-centos8-builder-2c-4g-2851.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 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 484 1145 17 2036 2906 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:9b:53:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe9b:53fc/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) 09/04/2025 _x86_64_ (2 CPU) 22:04:08 LINUX RESTART (2 CPU) 10:05:02 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 69.91 10.06 59.85 1441.71 3428.49 10:07:02 PM 72.61 0.00 72.61 0.00 8473.56 10:08:01 PM 45.21 0.51 44.70 54.76 4532.46 10:09:01 PM 28.19 0.05 28.14 1.33 2777.39 10:10:01 PM 15.26 0.27 14.99 41.84 461.48 10:11:01 PM 16.79 0.00 16.79 0.00 429.35 10:12:01 PM 16.54 0.00 16.54 0.00 648.33 10:13:01 PM 18.43 0.55 17.88 33.46 739.29 Average: 35.27 1.41 33.86 194.35 2680.76 10:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1507052 3024100 2246624 59.85 2104 1694120 630560 13.13 143940 1846968 58988 10:07:02 PM 1310240 3002932 2443436 65.09 2104 1859816 612924 12.76 144788 1995024 49024 10:08:01 PM 1210420 2970608 2543256 67.75 2104 1921540 637488 13.27 147680 2075352 22748 10:09:01 PM 1087964 2919152 2665712 71.02 2104 1992108 686332 14.29 174284 2170296 42736 10:10:01 PM 1190056 2988124 2563620 68.30 2104 1959052 624272 13.00 206544 2037380 8432 10:11:01 PM 1099256 2897904 2654420 70.72 2104 1959548 713296 14.85 206708 2125556 8852 10:12:01 PM 1070380 2902792 2683296 71.48 2104 1993372 708176 14.75 210172 2153092 42736 10:13:01 PM 1143732 2943316 2609944 69.53 2104 1960320 663112 13.81 391340 1899176 8544 Average: 1202388 2956116 2551288 67.97 2104 1917484 659520 13.73 203182 2037856 30258 10:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 155.72 90.70 912.87 48.41 0.00 0.00 0.00 0.00 10:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:02 PM eth0 43.90 35.09 615.87 4.04 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 10.62 11.20 29.82 4.44 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 39.84 28.86 585.38 5.66 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 10.23 12.06 11.41 4.50 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 7.33 10.74 6.01 4.73 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 11.81 12.86 10.28 3.98 0.00 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM eth0 13.11 12.36 14.16 6.25 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 36.38 26.63 272.39 10.18 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) 09/04/2025 _x86_64_ (2 CPU) 22:04:08 LINUX RESTART (2 CPU) 10:05:02 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 36.70 0.00 5.04 3.12 7.77 47.38 10:06:01 PM 0 37.88 0.00 5.07 2.68 7.32 47.05 10:06:01 PM 1 35.52 0.00 5.00 3.55 8.22 47.70 10:07:02 PM all 34.22 0.00 4.40 3.23 6.39 51.76 10:07:02 PM 0 46.12 0.00 5.83 3.21 6.09 38.75 10:07:02 PM 1 22.53 0.00 2.99 3.25 6.67 64.55 10:08:01 PM all 35.67 0.00 3.95 1.28 5.87 53.23 10:08:01 PM 0 52.38 0.00 5.16 1.42 5.43 35.61 10:08:01 PM 1 19.30 0.00 2.77 1.13 6.30 70.49 10:09:01 PM all 34.68 0.00 2.74 1.06 6.97 54.55 10:09:01 PM 0 42.02 0.00 3.20 1.39 6.38 47.01 10:09:01 PM 1 27.46 0.00 2.30 0.73 7.55 61.96 10:10:01 PM all 34.90 0.00 2.82 0.59 5.86 55.83 10:10:01 PM 0 22.67 0.00 2.16 0.59 6.34 68.24 10:10:01 PM 1 47.45 0.00 3.49 0.59 5.37 43.10 10:11:01 PM all 36.87 0.00 2.26 0.75 6.01 54.11 10:11:01 PM 0 65.30 0.00 3.42 1.03 5.30 24.96 10:11:01 PM 1 9.45 0.00 1.15 0.47 6.69 82.23 10:12:01 PM all 32.17 0.00 2.59 0.57 5.48 59.19 10:12:01 PM 0 42.23 0.00 2.96 1.02 5.21 48.58 10:12:01 PM 1 22.22 0.00 2.23 0.13 5.75 69.68 10:13:01 PM all 37.54 0.00 2.99 0.84 5.91 52.73 10:13:01 PM 0 57.90 0.00 4.03 1.04 5.24 31.78 10:13:01 PM 1 17.74 0.00 1.97 0.65 6.55 73.09 Average: all 35.34 0.00 3.34 1.43 6.28 53.61 Average: 0 45.72 0.00 3.97 1.54 5.92 42.85 Average: 1 25.11 0.00 2.73 1.31 6.64 64.22