---> uname -a: Linux prd-centos8-builder-2c-4g-6528.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 486 1138 17 2041 2904 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:0a:3e:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe0a:3e0f/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) 10/15/2025 _x86_64_ (2 CPU) 13:04:15 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 73.52 17.17 56.35 3683.68 3211.46 01:07:01 PM 67.51 0.00 67.51 0.00 7742.01 01:08:01 PM 50.87 0.50 50.37 53.86 6216.71 01:09:01 PM 22.13 0.25 21.88 40.12 1488.04 01:10:01 PM 17.82 0.07 17.76 3.07 431.90 01:11:01 PM 14.55 0.00 14.55 0.00 514.90 01:12:01 PM 17.73 0.37 17.36 18.13 691.10 01:13:01 PM 16.89 0.38 16.51 38.65 468.93 Average: 35.13 2.34 32.78 479.79 2595.26 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1525096 3037340 2228580 59.37 2104 1689496 614076 12.79 143372 1829868 56852 01:07:01 PM 1264212 2967592 2489464 66.32 2104 1869788 651372 13.56 145932 2042612 68372 01:08:01 PM 1078368 2914512 2675308 71.27 2104 1997640 682884 14.22 150712 2203996 59824 01:09:01 PM 1180420 2991276 2573256 68.55 2104 1971372 604792 12.59 173612 2077148 15668 01:10:01 PM 1050372 2893444 2703304 72.02 2104 2004076 711764 14.82 209828 2171272 48436 01:11:01 PM 1186068 2989788 2567608 68.40 2104 1964560 604776 12.59 206592 2040720 8844 01:12:01 PM 1185072 2987972 2568604 68.43 2104 1963672 604088 12.58 390448 1858120 7508 01:13:01 PM 1132812 2952960 2620864 69.82 2104 1980300 651084 13.56 393852 1903912 24044 Average: 1200302 2966860 2553374 68.02 2104 1930113 640604 13.34 226794 2015956 36194 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 168.64 114.64 1124.27 55.81 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 51.11 38.44 689.04 5.20 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 46.21 34.89 589.75 8.35 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 9.50 11.08 11.35 3.97 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.81 11.71 6.70 5.39 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 10.41 11.47 8.79 3.69 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 13.45 14.36 14.70 6.08 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 9.10 10.25 7.74 5.08 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 39.65 30.86 306.53 11.70 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) 10/15/2025 _x86_64_ (2 CPU) 13:04:15 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.16 0.00 5.90 3.74 10.90 43.30 01:06:01 PM 0 36.67 0.00 5.22 3.26 10.62 44.23 01:06:01 PM 1 35.65 0.00 6.58 4.22 11.17 42.38 01:07:01 PM all 34.45 0.00 4.05 2.05 4.83 54.62 01:07:01 PM 0 29.05 0.00 3.33 2.20 4.24 61.19 01:07:01 PM 1 39.84 0.00 4.76 1.90 5.42 48.08 01:08:01 PM all 35.62 0.00 3.69 1.98 5.13 53.58 01:08:01 PM 0 39.62 0.00 4.00 2.05 4.80 49.53 01:08:01 PM 1 31.65 0.00 3.39 1.92 5.45 57.59 01:09:01 PM all 32.09 0.00 2.98 0.82 5.76 58.34 01:09:01 PM 0 39.37 0.00 3.69 1.16 5.95 49.83 01:09:01 PM 1 24.83 0.00 2.27 0.49 5.57 66.85 01:10:01 PM all 36.27 0.00 2.56 0.54 6.72 53.90 01:10:01 PM 0 28.14 0.00 2.26 0.43 6.13 63.04 01:10:01 PM 1 44.38 0.00 2.86 0.65 7.31 44.80 01:11:01 PM all 32.34 0.00 2.85 0.43 6.42 57.96 01:11:01 PM 0 25.75 0.00 2.39 0.23 5.79 65.84 01:11:01 PM 1 38.95 0.00 3.31 0.62 7.05 50.07 01:12:01 PM all 33.87 0.00 3.07 0.86 7.74 54.46 01:12:01 PM 0 30.30 0.00 3.02 0.63 7.56 58.49 01:12:01 PM 1 37.47 0.00 3.12 1.09 7.92 50.40 01:13:01 PM all 37.28 0.00 2.96 0.62 5.38 53.75 01:13:01 PM 0 35.92 0.00 2.96 0.64 5.36 55.12 01:13:01 PM 1 38.66 0.00 2.97 0.59 5.40 52.38 Average: all 34.76 0.00 3.51 1.38 6.62 53.72 Average: 0 33.10 0.00 3.36 1.33 6.32 55.90 Average: 1 36.42 0.00 3.66 1.44 6.92 51.56