---> uname -a: Linux prd-centos8-builder-2c-4g-2776.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 1133 17 2046 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:bb:d0:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:febb:d08e/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) 09/03/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 56.16 0.42 55.75 11.20 5472.69 11:07:01 PM 69.66 0.50 69.16 53.85 8771.64 11:08:01 PM 31.29 0.05 31.24 1.33 3420.48 11:09:01 PM 28.82 0.27 28.56 41.85 1833.07 11:10:01 PM 13.53 0.00 13.53 0.00 360.44 11:11:01 PM 20.64 0.37 20.28 18.13 958.25 11:12:01 PM 17.81 0.38 17.43 38.65 519.09 Average: 33.99 0.28 33.71 23.57 3048.01 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1356192 2994112 2397484 63.87 2104 1806584 633056 13.18 143956 1965920 128048 11:07:01 PM 1250524 3006976 2503152 66.69 2104 1917924 590764 12.30 147556 2034436 31132 11:08:01 PM 1078860 2920360 2674816 71.26 2104 2002564 675648 14.07 173700 2184320 80932 11:09:01 PM 1109304 2950840 2644372 70.45 2104 2002644 640504 13.34 208964 2117344 41556 11:10:01 PM 1180132 2989116 2573544 68.56 2104 1969996 609940 12.70 206752 2048112 8840 11:11:01 PM 1186788 2997768 2566888 68.38 2104 1971876 596348 12.42 391104 1856536 1368 11:12:01 PM 1192624 3006412 2561052 68.23 2104 1974252 587176 12.23 390856 1850576 21592 Average: 1193489 2980798 2560187 68.20 2104 1949406 619062 12.89 237555 2008178 44781 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 65.96 56.33 822.91 6.02 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 23.69 20.71 227.03 4.94 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 57.91 48.99 834.79 7.90 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 12.10 13.88 12.71 5.65 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 9.42 10.50 7.46 3.98 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 17.06 15.31 16.43 10.49 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 11.43 12.20 9.11 5.92 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 28.22 25.42 275.77 6.41 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) 09/03/2025 _x86_64_ (2 CPU) 23:03:54 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.55 0.00 4.17 1.42 2.69 53.17 11:06:01 PM 0 30.80 0.00 3.56 1.09 2.52 62.04 11:06:01 PM 1 46.31 0.00 4.78 1.75 2.87 44.29 11:07:01 PM all 37.03 0.00 4.47 2.84 2.59 53.07 11:07:01 PM 0 20.23 0.00 3.46 2.51 2.59 71.21 11:07:01 PM 1 53.99 0.00 5.50 3.18 2.58 34.75 11:08:01 PM all 34.89 0.00 2.72 0.46 2.49 59.44 11:08:01 PM 0 34.81 0.00 2.61 0.31 2.41 59.85 11:08:01 PM 1 34.97 0.00 2.84 0.61 2.56 59.02 11:09:01 PM all 36.77 0.00 2.70 1.14 2.60 56.79 11:09:01 PM 0 29.83 0.00 2.48 0.87 2.33 64.49 11:09:01 PM 1 43.69 0.00 2.93 1.40 2.88 49.11 11:10:01 PM all 34.46 0.00 2.26 0.27 2.29 60.71 11:10:01 PM 0 34.92 0.00 2.35 0.38 2.16 60.19 11:10:01 PM 1 34.00 0.00 2.17 0.16 2.42 61.24 11:11:01 PM all 35.47 0.00 3.00 0.42 2.47 58.64 11:11:01 PM 0 16.93 0.00 2.46 0.26 2.46 77.89 11:11:01 PM 1 54.19 0.00 3.55 0.58 2.49 39.20 11:12:01 PM all 40.93 0.00 3.27 0.21 2.68 52.91 11:12:01 PM 0 46.06 0.00 3.39 0.16 2.67 47.72 11:12:01 PM 1 35.81 0.00 3.15 0.25 2.69 58.10 Average: all 36.87 0.00 3.23 0.97 2.55 56.39 Average: 0 30.50 0.00 2.90 0.80 2.45 63.35 Average: 1 43.26 0.00 3.56 1.13 2.64 49.41