---> uname -a: Linux prd-centos8-builder-2c-4g-4350.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 467 1164 17 2034 2923 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:a0:51:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fea0:515f/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) 07/01/2025 _x86_64_ (2 CPU) 23:03:55 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 53.60 0.58 53.02 16.53 5662.50 11:07:01 PM 65.59 0.50 65.09 53.85 7062.08 11:08:01 PM 34.47 0.05 34.42 1.33 4577.76 11:09:01 PM 19.68 0.27 19.41 41.86 872.94 11:10:01 PM 15.26 0.00 15.26 0.00 393.17 11:11:01 PM 15.59 0.38 15.21 18.25 662.64 11:12:01 PM 19.65 0.38 19.27 38.60 697.80 Average: 31.97 0.31 31.67 24.35 2846.46 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1421156 3061092 2332520 62.14 2104 1807980 590164 12.29 143832 1898700 127332 11:07:01 PM 1283892 3045644 2469784 65.80 2104 1923244 584560 12.17 146020 2007396 89136 11:08:01 PM 1123984 2951116 2629692 70.06 2104 1988248 678436 14.13 173712 2137600 53200 11:09:01 PM 1200052 2996288 2553624 68.03 2104 1957344 632116 13.16 203724 2031672 8424 11:10:01 PM 1238984 3035752 2514692 66.99 2104 1957844 595524 12.40 204308 1991672 8840 11:11:01 PM 1226940 3024436 2526736 67.31 2104 1958520 608448 12.67 389028 1819128 8996 11:12:01 PM 1162396 2975404 2591280 69.03 2104 1973384 656400 13.67 392456 1877404 23836 Average: 1236772 3012819 2516904 67.05 2104 1938081 620807 12.93 236154 1966225 45681 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 60.73 47.20 803.34 5.17 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 25.54 22.34 244.45 5.24 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 37.30 33.46 548.75 6.83 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 11.91 13.06 11.80 8.37 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 9.35 11.94 7.81 4.87 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 19.59 16.67 17.68 6.56 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 9.70 11.00 8.20 5.48 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 24.87 22.24 234.52 6.08 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) 07/01/2025 _x86_64_ (2 CPU) 23:03:55 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 37.05 0.00 4.19 1.35 4.00 53.41 11:06:01 PM 0 33.12 0.00 3.74 1.30 3.89 57.95 11:06:01 PM 1 40.98 0.00 4.63 1.40 4.11 48.87 11:07:01 PM all 35.71 0.00 4.11 2.76 4.06 53.36 11:07:01 PM 0 42.05 0.00 4.70 2.90 4.14 46.21 11:07:01 PM 1 29.40 0.00 3.51 2.62 3.97 60.49 11:08:01 PM all 36.32 0.00 2.56 1.19 4.62 55.31 11:08:01 PM 0 54.87 0.00 2.74 0.99 4.42 36.98 11:08:01 PM 1 18.00 0.00 2.38 1.38 4.81 73.42 11:09:01 PM all 35.74 0.00 2.64 0.90 3.93 56.79 11:09:01 PM 0 35.10 0.00 2.24 1.26 3.57 57.83 11:09:01 PM 1 36.38 0.00 3.04 0.54 4.29 55.76 11:10:01 PM all 36.50 0.00 2.33 0.47 4.04 56.65 11:10:01 PM 0 34.60 0.00 2.51 0.37 3.92 58.60 11:10:01 PM 1 38.41 0.00 2.15 0.57 4.17 54.71 11:11:01 PM all 32.73 0.00 2.80 0.50 3.71 60.27 11:11:01 PM 0 32.25 0.00 2.45 0.41 3.66 61.24 11:11:01 PM 1 33.21 0.00 3.15 0.59 3.76 59.30 11:12:01 PM all 39.94 0.00 2.93 0.56 4.03 52.54 11:12:01 PM 0 50.80 0.00 3.57 0.85 3.83 40.95 11:12:01 PM 1 29.18 0.00 2.30 0.28 4.23 64.02 Average: all 36.29 0.00 3.08 1.10 4.05 55.48 Average: 0 40.39 0.00 3.13 1.16 3.92 51.40 Average: 1 32.20 0.00 3.02 1.05 4.19 59.54