---> uname -a: Linux prd-centos8-builder-2c-4g-8200.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 476 1147 17 2041 2914 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:3a:e2:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe3a:e29a/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) 11/04/2025 _x86_64_ (2 CPU) 23:04:07 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 68.33 7.03 61.30 977.24 4940.43 11:07:01 PM 77.54 0.03 77.51 0.27 7800.57 11:08:01 PM 38.11 0.52 37.60 54.91 5367.10 11:09:01 PM 23.79 0.20 23.59 38.79 966.68 11:10:01 PM 16.26 0.07 16.19 3.07 433.55 11:11:01 PM 15.40 0.00 15.40 0.00 617.56 11:12:01 PM 22.18 0.55 21.63 33.46 831.84 Average: 37.42 1.20 36.22 158.63 2999.56 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1423352 2984892 2330324 62.08 2104 1738280 680236 14.16 144776 1926260 53744 11:07:01 PM 1292144 3050876 2461532 65.58 2104 1920688 567136 11.81 145076 1998952 101400 11:08:01 PM 1194068 2997120 2559608 68.19 2104 1963584 611812 12.74 158496 2077788 22376 11:09:01 PM 1112552 2950452 2641124 70.36 2104 1998564 658720 13.72 209260 2111712 42752 11:10:01 PM 1175184 2978640 2578492 68.69 2104 1964344 633176 13.18 207060 2051624 8432 11:11:01 PM 1175128 2978644 2578548 68.69 2104 1964344 632060 13.16 207596 2050604 8432 11:12:01 PM 1184824 2988500 2568852 68.44 2104 1964424 621888 12.95 391636 1857376 7384 Average: 1222465 2989875 2531211 67.43 2104 1930604 629290 13.10 209129 2010617 34931 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 103.03 75.46 993.67 28.69 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.69 21.03 284.38 6.05 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 42.31 33.08 586.61 5.87 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.21 13.96 12.61 5.60 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.86 11.44 7.33 5.05 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 11.97 12.74 10.37 3.96 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 14.15 14.08 15.44 7.39 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 31.22 26.00 273.55 8.95 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) 11/04/2025 _x86_64_ (2 CPU) 23:04:07 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 30.10 0.00 3.95 3.43 8.66 53.86 11:06:01 PM 0 29.62 0.00 3.96 4.84 9.00 52.58 11:06:01 PM 1 30.58 0.00 3.95 2.00 8.32 55.16 11:07:01 PM all 33.49 0.00 4.47 2.81 8.24 50.99 11:07:01 PM 0 46.69 0.00 6.29 2.47 7.07 37.47 11:07:01 PM 1 20.73 0.00 2.71 3.14 9.37 64.04 11:08:01 PM all 34.42 0.00 3.05 1.30 5.85 55.39 11:08:01 PM 0 40.65 0.00 3.16 1.33 6.12 48.75 11:08:01 PM 1 28.17 0.00 2.94 1.27 5.59 62.04 11:09:01 PM all 33.33 0.00 2.44 0.87 6.83 56.53 11:09:01 PM 0 31.44 0.00 2.40 0.74 6.94 58.47 11:09:01 PM 1 35.24 0.00 2.47 1.00 6.71 54.57 11:10:01 PM all 36.76 0.00 2.87 0.74 5.52 54.11 11:10:01 PM 0 52.23 0.00 3.11 0.81 5.30 38.54 11:10:01 PM 1 21.50 0.00 2.62 0.67 5.73 69.47 11:11:01 PM all 31.08 0.00 2.53 0.50 6.13 59.76 11:11:01 PM 0 27.80 0.00 2.26 0.32 6.13 63.49 11:11:01 PM 1 34.37 0.00 2.80 0.68 6.13 56.01 11:12:01 PM all 37.16 0.00 2.76 0.91 6.03 53.14 11:12:01 PM 0 59.33 0.00 3.57 0.72 5.29 31.10 11:12:01 PM 1 15.65 0.00 1.98 1.09 6.75 74.54 Average: all 33.76 0.00 3.16 1.52 6.76 54.80 Average: 0 41.02 0.00 3.54 1.62 6.57 47.25 Average: 1 26.54 0.00 2.78 1.42 6.96 62.30