---> uname -a: Linux prd-centos8-builder-2c-4g-5699.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 499 1125 17 2040 2891 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:58:c9:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe58:c9f7/64 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) 10/05/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 54.43 0.63 53.80 19.33 5735.55 05:07:01 PM 71.86 0.47 71.39 53.32 8590.67 05:08:01 PM 34.94 0.08 34.86 1.87 3745.58 05:09:01 PM 18.98 0.27 18.71 41.86 492.18 05:10:01 PM 15.76 0.00 15.76 0.00 634.17 05:11:01 PM 19.04 0.37 18.67 18.43 523.07 05:12:01 PM 19.09 0.38 18.71 38.65 540.59 Average: 33.48 0.31 33.16 24.79 2900.07 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1382928 3026320 2370748 63.16 2104 1811348 603548 12.57 144300 1936532 129988 05:07:01 PM 1222088 2986660 2531588 67.44 2104 1925972 625952 13.03 148124 2065892 47412 05:08:01 PM 1040000 2881968 2713676 72.29 2104 2002884 733816 15.28 176188 2217396 48924 05:09:01 PM 1068528 2905656 2685148 71.53 2104 1998040 698368 14.54 209576 2156552 42732 05:10:01 PM 1201820 3005124 2551856 67.98 2104 1964216 606272 12.62 207464 2024432 4 05:11:01 PM 1106288 2909992 2647388 70.53 2104 1964508 694324 14.46 391452 1936928 8676 05:12:01 PM 1112408 2920148 2641268 70.36 2104 1968212 690912 14.39 391264 1931296 21392 Average: 1162009 2947981 2591667 69.04 2104 1947883 664742 13.84 238338 2038433 42733 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 63.41 52.37 815.07 5.51 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.76 25.24 246.04 5.76 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 46.06 40.56 590.75 7.14 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 12.78 14.90 13.14 6.05 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 11.63 12.66 9.66 8.11 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 14.31 14.30 15.37 6.98 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 11.61 12.33 9.18 5.97 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 26.82 24.65 243.27 6.50 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) 10/05/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 38.57 0.00 4.46 1.24 2.17 53.56 05:06:01 PM 0 22.47 0.00 2.58 0.99 2.03 71.93 05:06:01 PM 1 54.80 0.00 6.36 1.48 2.30 35.06 05:07:01 PM all 38.05 0.00 4.35 2.28 2.16 53.16 05:07:01 PM 0 30.45 0.00 4.25 1.64 2.09 61.57 05:07:01 PM 1 45.67 0.00 4.45 2.92 2.24 44.72 05:08:01 PM all 38.26 0.00 2.67 1.22 1.80 56.05 05:08:01 PM 0 21.11 0.00 2.08 1.44 1.49 73.88 05:08:01 PM 1 55.42 0.00 3.26 1.00 2.11 38.21 05:09:01 PM all 37.22 0.00 2.52 0.56 1.93 57.77 05:09:01 PM 0 27.81 0.00 2.30 0.63 1.82 67.43 05:09:01 PM 1 46.66 0.00 2.74 0.48 2.04 48.07 05:10:01 PM all 35.33 0.00 2.63 0.39 2.03 59.62 05:10:01 PM 0 25.72 0.00 2.35 0.45 1.89 69.59 05:10:01 PM 1 44.96 0.00 2.92 0.33 2.17 49.61 05:11:01 PM all 38.20 0.00 2.78 0.64 1.98 56.40 05:11:01 PM 0 13.28 0.00 1.63 0.74 1.70 82.66 05:11:01 PM 1 63.38 0.00 3.93 0.54 2.27 29.87 05:12:01 PM all 40.88 0.00 3.28 0.43 2.06 53.35 05:12:01 PM 0 26.37 0.00 2.90 0.38 1.79 68.56 05:12:01 PM 1 55.44 0.00 3.66 0.48 2.33 38.10 Average: all 38.07 0.00 3.24 0.97 2.02 55.70 Average: 0 23.91 0.00 2.59 0.90 1.83 70.78 Average: 1 52.30 0.00 3.90 1.04 2.21 40.56