---> uname -a: Linux prd-centos8-builder-2c-4g-1820.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 472 1155 17 2037 2917 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:f6:d6:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fef6:d642/64 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) 08/23/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 40.70 1.20 39.50 92.09 5049.68 08:07:01 PM 75.54 0.07 75.47 0.80 7839.65 08:08:01 PM 37.31 0.48 36.83 54.39 4757.09 08:09:01 PM 23.61 0.20 23.41 38.79 950.42 08:10:01 PM 18.29 0.07 18.22 3.07 462.30 08:11:01 PM 15.96 0.00 15.96 0.00 579.56 08:12:01 PM 18.59 0.55 18.04 33.46 755.15 Average: 32.86 0.37 32.49 31.80 2913.24 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 1393108 2974824 2360576 62.89 2104 1756936 686128 14.29 150740 1946404 64816 08:07:01 PM 1270116 3024236 2483568 66.16 2104 1915492 590368 12.29 145208 2021604 85368 08:08:01 PM 1215756 3015928 2537928 67.61 2104 1960596 604952 12.60 169208 2048592 23604 08:09:01 PM 1069832 2912448 2683852 71.50 2104 2003068 707284 14.73 210348 2150972 51324 08:10:01 PM 1099136 2932940 2654548 70.72 2104 1994460 684120 14.25 209720 2124612 42736 08:11:01 PM 1078612 2912460 2675072 71.27 2104 1994472 702924 14.64 210472 2143824 42736 08:12:01 PM 1143332 2944196 2610352 69.54 2104 1961408 670756 13.97 391544 1899028 8544 Average: 1181413 2959576 2572271 68.53 2104 1940919 663790 13.82 212463 2047862 45590 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 58.32 43.69 786.23 5.04 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.22 21.26 261.13 3.99 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 40.23 31.21 586.30 5.99 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.06 13.51 11.61 5.42 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.53 13.04 8.28 5.91 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.29 12.91 10.47 4.12 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 15.53 12.43 14.52 6.42 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 24.60 21.15 239.78 5.27 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) 08/23/2025 _x86_64_ (2 CPU) 20:03:56 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 28.84 0.00 3.04 1.18 3.60 63.34 08:06:01 PM 0 23.69 0.00 3.00 0.79 4.23 68.29 08:06:01 PM 1 34.06 0.00 3.09 1.58 2.96 58.31 08:07:01 PM all 36.21 0.00 4.76 2.83 5.26 50.95 08:07:01 PM 0 35.93 0.00 5.18 1.82 5.02 52.05 08:07:01 PM 1 36.49 0.00 4.34 3.82 5.49 49.86 08:08:01 PM all 33.46 0.00 3.04 1.37 4.74 57.39 08:08:01 PM 0 27.24 0.00 3.03 0.87 4.78 64.08 08:08:01 PM 1 39.71 0.00 3.06 1.88 4.70 50.66 08:09:01 PM all 35.91 0.00 2.30 0.87 4.85 56.06 08:09:01 PM 0 21.52 0.00 1.57 1.02 5.32 70.57 08:09:01 PM 1 50.60 0.00 3.05 0.72 4.37 41.27 08:10:01 PM all 37.55 0.00 2.43 0.46 3.38 56.19 08:10:01 PM 0 12.57 0.00 1.44 0.18 3.54 82.27 08:10:01 PM 1 63.04 0.00 3.44 0.74 3.21 29.56 08:11:01 PM all 34.20 0.00 2.45 0.55 2.80 60.01 08:11:01 PM 0 21.37 0.00 1.93 0.77 2.94 72.98 08:11:01 PM 1 47.13 0.00 2.97 0.33 2.66 46.92 08:12:01 PM all 34.47 0.00 2.70 0.61 2.25 59.97 08:12:01 PM 0 30.88 0.00 2.29 0.23 2.24 64.35 08:12:01 PM 1 38.06 0.00 3.11 0.99 2.26 55.58 Average: all 34.38 0.00 2.96 1.13 3.85 57.68 Average: 0 24.74 0.00 2.64 0.82 4.02 67.79 Average: 1 44.11 0.00 3.30 1.45 3.68 47.47