---> uname -a: Linux prd-centos8-builder-2c-4g-5944.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 492 1131 17 2041 2897 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:a6:04:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fea6:468/64 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) 10/08/2025 _x86_64_ (2 CPU) 18:04:10 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 75.38 11.20 64.18 1939.00 3601.07 06:07:01 PM 74.59 0.00 74.59 0.00 8558.16 06:08:01 PM 45.93 0.50 45.43 53.86 5816.53 06:09:01 PM 22.43 0.25 22.18 40.12 1499.80 06:10:01 PM 18.49 0.07 18.42 3.07 469.22 06:11:01 PM 15.75 0.00 15.75 0.00 614.34 06:12:01 PM 16.01 0.37 15.64 18.13 401.25 06:13:01 PM 19.68 0.38 19.29 38.65 741.69 Average: 35.95 1.58 34.37 258.09 2710.66 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1493960 3011636 2259716 60.20 2104 1694748 628536 13.09 143832 1859996 59156 06:07:01 PM 1268564 2969324 2485112 66.20 2104 1868012 639840 13.32 144932 2042232 56700 06:08:01 PM 1087136 2923600 2666540 71.04 2104 1997640 663188 13.81 150956 2195288 58932 06:09:01 PM 1195216 2998876 2558460 68.16 2104 1964468 589580 12.28 172512 2065936 8860 06:10:01 PM 1081600 2885376 2672076 71.19 2104 1964620 708772 14.76 205760 2144892 8920 06:11:01 PM 1182844 2986620 2570832 68.49 2104 1964560 606860 12.64 207076 2043556 4 06:12:01 PM 1130212 2934284 2623464 69.89 2104 1964848 662248 13.79 390940 1912400 8684 06:13:01 PM 1185224 2992276 2568452 68.42 2104 1967256 594280 12.38 390596 1856960 20104 Average: 1203094 2962749 2550582 67.95 2104 1923269 636663 13.26 225826 2015158 27670 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 170.96 114.98 1166.45 58.08 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 46.77 34.79 641.89 4.64 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 41.16 28.76 587.34 5.89 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 9.73 11.30 11.44 4.06 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 8.45 11.56 6.60 5.32 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 11.21 12.16 9.49 3.80 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 14.08 13.98 14.88 6.71 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 10.15 10.55 8.10 4.95 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 38.78 29.58 303.95 11.58 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) 10/08/2025 _x86_64_ (2 CPU) 18:04:10 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 38.32 0.00 5.26 3.59 9.19 43.63 06:06:01 PM 0 37.46 0.00 5.36 3.88 9.56 43.74 06:06:01 PM 1 39.19 0.00 5.17 3.30 8.82 43.52 06:07:01 PM all 32.62 0.00 3.98 2.68 9.17 51.55 06:07:01 PM 0 33.35 0.00 4.01 2.71 9.13 50.80 06:07:01 PM 1 31.88 0.00 3.96 2.65 9.21 52.30 06:08:01 PM all 34.59 0.00 3.70 1.20 8.12 52.40 06:08:01 PM 0 41.78 0.00 4.11 1.23 7.60 45.28 06:08:01 PM 1 27.55 0.00 3.29 1.17 8.62 59.37 06:09:01 PM all 32.97 0.00 2.66 0.90 6.96 56.51 06:09:01 PM 0 40.99 0.00 3.22 0.97 6.97 47.85 06:09:01 PM 1 25.04 0.00 2.10 0.83 6.95 65.08 06:10:01 PM all 36.60 0.00 2.22 0.72 7.27 53.18 06:10:01 PM 0 49.12 0.00 2.56 0.69 7.25 40.38 06:10:01 PM 1 24.24 0.00 1.88 0.76 7.28 65.83 06:11:01 PM all 30.95 0.00 2.60 0.52 7.69 58.24 06:11:01 PM 0 25.90 0.00 2.12 0.24 7.92 63.82 06:11:01 PM 1 36.07 0.00 3.08 0.80 7.46 52.59 06:12:01 PM all 34.55 0.00 2.70 0.49 7.71 54.55 06:12:01 PM 0 37.93 0.00 2.54 0.74 7.42 51.37 06:12:01 PM 1 31.20 0.00 2.86 0.24 8.00 57.71 06:13:01 PM all 36.06 0.00 3.63 0.60 9.47 50.25 06:13:01 PM 0 42.21 0.00 4.06 0.74 9.40 43.60 06:13:01 PM 1 29.97 0.00 3.20 0.46 9.54 56.83 Average: all 34.57 0.00 3.34 1.33 8.20 52.56 Average: 0 38.56 0.00 3.49 1.40 8.16 48.39 Average: 1 30.61 0.00 3.19 1.27 8.24 56.70