---> uname -a: Linux prd-centos8-builder-2c-4g-4949.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 493 1132 17 2039 2896 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:cd:28:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fecd:28fc/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) 09/27/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 52.97 0.67 52.31 20.39 5342.95 07:07:01 PM 71.42 0.47 70.95 53.32 9085.47 07:08:01 PM 27.69 0.08 27.61 1.87 2927.54 07:09:01 PM 18.35 0.27 18.08 41.86 460.66 07:10:01 PM 14.18 0.00 14.18 0.00 520.69 07:11:01 PM 21.99 0.37 21.63 18.13 818.34 07:12:01 PM 19.14 0.38 18.76 38.65 551.02 Average: 32.25 0.32 31.93 24.89 2815.15 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1376568 3021000 2377108 63.33 2104 1813080 600208 12.50 144172 1944564 130612 07:07:01 PM 1217492 2980596 2536184 67.57 2104 1924776 618820 12.89 147860 2070836 28648 07:08:01 PM 1197916 2999020 2555760 68.09 2104 1961756 594944 12.39 171780 2063564 8848 07:09:01 PM 1072676 2908552 2681000 71.42 2104 1996832 682484 14.21 209912 2150724 42732 07:10:01 PM 1228604 3030716 2525072 67.27 2104 1963012 567244 11.81 207644 1996472 8844 07:11:01 PM 1113600 2916004 2640076 70.33 2104 1963308 674020 14.04 391788 1927624 8680 07:12:01 PM 1126212 2932928 2627464 70.00 2104 1967008 661840 13.78 391760 1915620 21372 Average: 1190438 2969831 2563238 68.29 2104 1941396 628509 13.09 237845 2009915 35677 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 69.30 59.47 832.29 6.18 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 23.80 21.11 228.68 5.38 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 40.75 35.17 585.99 6.62 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.11 14.41 13.02 5.98 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 11.16 12.06 9.58 3.87 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 14.28 15.06 14.84 10.87 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 11.01 12.03 9.00 5.82 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 26.06 24.19 241.93 6.39 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) 09/27/2025 _x86_64_ (2 CPU) 19:03:57 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 38.26 0.00 4.22 1.01 2.87 53.64 07:06:01 PM 0 33.44 0.00 3.50 1.03 2.78 59.25 07:06:01 PM 1 43.09 0.00 4.94 0.99 2.96 48.02 07:07:01 PM all 37.54 0.00 4.20 2.39 2.46 53.41 07:07:01 PM 0 20.41 0.00 3.39 2.58 2.30 71.30 07:07:01 PM 1 54.82 0.00 5.02 2.19 2.61 35.36 07:08:01 PM all 38.41 0.00 2.59 0.69 2.86 55.46 07:08:01 PM 0 25.08 0.00 2.20 0.87 3.09 68.77 07:08:01 PM 1 51.91 0.00 2.98 0.51 2.63 41.97 07:09:01 PM all 36.45 0.00 2.31 0.36 2.54 58.35 07:09:01 PM 0 14.15 0.00 1.84 0.30 2.46 81.26 07:09:01 PM 1 58.98 0.00 2.78 0.43 2.62 35.19 07:10:01 PM all 34.10 0.00 2.53 0.35 2.21 60.82 07:10:01 PM 0 29.72 0.00 2.54 0.23 1.98 65.52 07:10:01 PM 1 38.47 0.00 2.51 0.46 2.44 56.13 07:11:01 PM all 38.00 0.00 2.70 0.72 2.70 55.87 07:11:01 PM 0 18.05 0.00 1.57 1.19 2.83 76.36 07:11:01 PM 1 58.21 0.00 3.84 0.25 2.57 35.13 07:12:01 PM all 40.28 0.00 3.33 0.41 2.48 53.49 07:12:01 PM 0 20.17 0.00 2.08 0.49 2.53 74.73 07:12:01 PM 1 60.66 0.00 4.58 0.33 2.44 31.98 Average: all 37.58 0.00 3.12 0.85 2.59 55.86 Average: 0 22.99 0.00 2.45 0.96 2.57 71.04 Average: 1 52.29 0.00 3.81 0.74 2.61 40.56