---> uname -a: Linux prd-centos8-builder-2c-4g-4554.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 1132 17 2033 2889 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:e0:95:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fee0:9556/64 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) 07/03/2025 _x86_64_ (2 CPU) 09:03:47 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 224.10 151.41 72.70 13979.81 37952.09 09:06:01 AM 56.46 0.32 56.14 9.73 5369.72 09:07:01 AM 72.26 0.50 71.76 53.85 9941.10 09:08:01 AM 26.44 0.25 26.19 40.12 1553.87 09:09:01 AM 18.31 0.07 18.25 3.07 475.02 09:10:00 AM 15.36 0.00 15.36 0.00 643.15 09:10:01 AM 7.55 0.00 7.55 0.00 69.81 09:11:01 AM 19.11 0.55 18.56 33.46 528.71 Average: 61.72 21.87 39.84 2017.53 8066.47 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 1573284 3047628 2180392 58.09 2104 1653336 634744 13.22 144864 1785356 76436 09:06:01 AM 1331944 3020180 2421732 64.52 2104 1855264 630004 13.12 144684 1984432 164832 09:07:01 AM 1115692 2941144 2637984 70.28 2104 1986848 682392 14.21 150368 2168468 57100 09:08:01 AM 1199516 2994064 2554160 68.04 2104 1955444 628752 13.09 172520 2061676 8424 09:09:01 AM 1194840 2989472 2558836 68.17 2104 1955536 618492 12.88 205240 2034008 8424 09:10:00 AM 1160328 2954892 2593348 69.09 2104 1955540 657020 13.68 206284 2067144 8424 09:10:01 AM 1151124 2945712 2602552 69.33 2104 1955540 664780 13.84 206284 2076776 8436 09:11:01 AM 1128328 2924376 2625348 69.94 2104 1956812 677516 14.11 390464 1914328 8556 Average: 1231882 2977184 2521794 67.18 2104 1909290 649212 13.52 202588 2011524 42579 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 195.67 108.03 916.41 54.84 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 64.12 52.39 844.84 6.20 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 48.63 40.32 607.50 7.49 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 10.06 11.73 11.81 4.37 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.11 13.50 8.32 5.99 0.00 0.00 0.00 0.00 09:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 AM eth0 13.36 14.62 11.36 4.95 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 1.89 1.89 1.79 0.12 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 14.33 13.63 15.16 7.17 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 51.03 36.30 345.05 13.00 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) 07/03/2025 _x86_64_ (2 CPU) 09:03:47 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 42.21 0.05 10.97 11.65 3.83 31.30 09:05:01 AM 0 37.19 0.05 9.38 11.80 3.67 37.90 09:05:01 AM 1 47.24 0.05 12.55 11.49 4.00 24.68 09:06:01 AM all 38.20 0.00 4.13 1.32 2.64 53.70 09:06:01 AM 0 28.04 0.00 2.86 1.52 2.32 65.26 09:06:01 AM 1 48.37 0.00 5.39 1.13 2.96 42.15 09:07:01 AM all 36.85 0.00 4.01 2.55 2.44 54.14 09:07:01 AM 0 24.18 0.00 3.86 3.76 2.19 66.02 09:07:01 AM 1 49.55 0.00 4.17 1.34 2.70 42.23 09:08:01 AM all 36.43 0.00 2.94 0.72 2.02 57.90 09:08:01 AM 0 26.28 0.00 2.85 0.95 1.79 68.13 09:08:01 AM 1 46.57 0.00 3.02 0.50 2.24 47.67 09:09:01 AM all 39.14 0.00 2.53 0.17 2.17 55.98 09:09:01 AM 0 35.07 0.00 2.24 0.08 2.02 60.58 09:09:01 AM 1 43.20 0.00 2.83 0.26 2.32 51.39 09:10:00 AM all 33.89 0.00 2.46 0.17 2.24 61.24 09:10:00 AM 0 27.67 0.00 2.20 0.15 2.28 67.70 09:10:00 AM 1 40.11 0.00 2.72 0.18 2.20 54.78 09:10:01 AM all 45.79 0.00 3.74 0.00 2.80 47.66 09:10:01 AM 0 83.33 0.00 3.70 0.00 3.70 9.26 09:10:01 AM 1 7.55 0.00 3.77 0.00 1.89 86.79 09:11:01 AM all 39.77 0.00 2.68 0.56 2.35 54.64 09:11:01 AM 0 17.48 0.00 2.04 0.89 1.82 77.76 09:11:01 AM 1 62.09 0.00 3.33 0.22 2.88 31.48 Average: all 38.08 0.01 4.24 2.44 2.53 52.70 Average: 0 28.05 0.01 3.63 2.73 2.30 63.27 Average: 1 48.12 0.01 4.85 2.15 2.76 42.11