---> uname -a: Linux prd-centos8-builder-2c-4g-2269.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 461 1167 17 2036 2928 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:b4:b3:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.31/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:feb4:b398/64 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) 08/28/2025 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 53.49 0.55 52.94 15.46 5701.53 09:07:01 PM 66.34 0.47 65.88 53.32 7170.06 09:08:01 PM 36.04 0.08 35.95 1.87 4793.75 09:09:01 PM 20.80 0.27 20.53 41.86 849.28 09:10:01 PM 17.24 0.00 17.24 0.00 678.59 09:11:01 PM 16.19 0.37 15.83 18.13 675.37 09:12:01 PM 18.74 0.38 18.36 38.65 547.20 Average: 32.69 0.30 32.39 24.18 2916.66 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1412672 3053728 2341004 62.37 2104 1808912 586048 12.20 143948 1907264 127432 09:07:01 PM 1247556 3017144 2506120 66.76 2104 1930940 596340 12.42 148840 2040052 91740 09:08:01 PM 1111584 2942904 2642092 70.39 2104 1992344 677000 14.10 174200 2147808 45580 09:09:01 PM 1144496 2975992 2609180 69.51 2104 1992424 641424 13.36 209400 2080344 33144 09:10:01 PM 1217532 3016528 2536144 67.56 2104 1959780 605136 12.60 207276 2009600 8840 09:11:01 PM 1254672 3052780 2499004 66.57 2104 1958896 564908 11.76 391500 1788092 7508 09:12:01 PM 1224208 3029068 2529468 67.39 2104 1965244 587940 12.24 391192 1818212 22792 Average: 1230389 3012592 2523287 67.22 2104 1944077 608399 12.67 238051 1970196 48148 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 60.62 44.81 815.22 5.15 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.89 20.39 234.37 5.16 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 41.99 34.69 584.17 6.93 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 12.36 14.75 13.08 5.76 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 8.40 10.26 6.96 3.95 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 16.11 15.51 17.01 11.17 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 11.16 12.43 9.12 5.95 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 24.93 21.84 240.01 6.30 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) 08/28/2025 _x86_64_ (2 CPU) 21:03:55 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 36.14 0.00 4.01 1.58 4.32 53.94 09:06:01 PM 0 26.32 0.00 2.99 1.80 4.32 64.57 09:06:01 PM 1 46.05 0.00 5.04 1.37 4.32 43.21 09:07:01 PM all 35.66 0.00 4.13 2.57 4.82 52.82 09:07:01 PM 0 31.81 0.00 4.03 2.40 5.00 56.76 09:07:01 PM 1 39.55 0.00 4.23 2.75 4.63 48.85 09:08:01 PM all 35.60 0.00 2.47 1.31 4.39 56.23 09:08:01 PM 0 21.08 0.00 1.90 1.50 4.65 70.87 09:08:01 PM 1 50.35 0.00 3.05 1.11 4.13 41.35 09:09:01 PM all 34.95 0.00 2.59 0.55 4.07 57.84 09:09:01 PM 0 17.43 0.00 1.78 0.60 4.14 76.05 09:09:01 PM 1 52.77 0.00 3.42 0.49 3.99 39.32 09:10:01 PM all 32.51 0.00 2.16 0.46 3.65 61.23 09:10:01 PM 0 36.88 0.00 2.13 0.64 3.36 56.98 09:10:01 PM 1 28.18 0.00 2.18 0.28 3.93 65.43 09:11:01 PM all 32.56 0.00 3.00 0.47 3.76 60.20 09:11:01 PM 0 27.27 0.00 3.63 0.33 3.78 64.99 09:11:01 PM 1 37.87 0.00 2.37 0.62 3.74 55.40 09:12:01 PM all 38.24 0.00 3.11 0.64 4.31 53.70 09:12:01 PM 0 52.14 0.00 3.48 0.77 4.07 39.54 09:12:01 PM 1 24.57 0.00 2.76 0.52 4.55 67.61 Average: all 35.10 0.00 3.07 1.09 4.19 56.56 Average: 0 30.36 0.00 2.85 1.15 4.19 61.45 Average: 1 39.85 0.00 3.29 1.02 4.19 51.65