---> uname -a: Linux prd-centos8-builder-2c-4g-9146.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 479 1144 17 2041 2910 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:c6:a3:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.96/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fec6:a302/64 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) 11/14/2025 _x86_64_ (2 CPU) 19:04:17 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 67.92 10.51 57.40 1893.72 4154.06 07:07:01 PM 57.69 0.00 57.69 0.00 7215.71 07:08:01 PM 48.90 0.50 48.40 53.85 4986.55 07:09:01 PM 27.37 0.05 27.32 1.33 2797.37 07:10:01 PM 16.54 0.27 16.28 41.85 428.92 07:11:01 PM 17.56 0.00 17.56 0.00 667.69 07:12:01 PM 12.05 0.37 11.68 18.13 326.27 07:13:01 PM 17.26 0.38 16.88 38.65 487.89 Average: 33.16 1.51 31.65 255.98 2632.95 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1410772 2976388 2342904 62.42 2104 1742356 704008 14.66 145560 1939456 83532 07:07:01 PM 1324804 3019868 2428872 64.71 2104 1862544 626308 13.04 145736 1987692 45736 07:08:01 PM 1213856 2979516 2539820 67.66 2104 1927100 654012 13.62 148808 2072160 23172 07:09:01 PM 1220532 3023676 2533144 67.48 2104 1963940 606556 12.63 172568 2040028 8848 07:10:01 PM 1126788 2959112 2626888 69.98 2104 1993096 690016 14.37 209144 2097440 36828 07:11:01 PM 1193440 2997848 2560236 68.21 2104 1965200 628532 13.09 207592 2030496 4 07:12:01 PM 1214756 3018400 2538920 67.64 2104 1964316 609736 12.70 392080 1826936 7508 07:13:01 PM 1151588 2960968 2602088 69.32 2104 1969488 673192 14.02 391832 1886600 21656 Average: 1232067 2991972 2521609 67.18 2104 1923505 649045 13.52 226665 1985101 28410 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 178.74 121.56 1437.13 55.11 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 15.75 14.26 221.21 1.74 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 12.75 12.48 46.10 4.65 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 44.57 37.27 585.24 6.42 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 11.08 13.49 12.23 5.26 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 9.35 11.23 7.69 4.22 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 15.41 15.04 16.33 6.01 0.00 0.00 0.00 0.00 07:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 PM eth0 9.98 10.91 8.08 5.37 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 37.21 29.53 291.77 11.10 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) 11/14/2025 _x86_64_ (2 CPU) 19:04:17 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 35.77 0.00 4.46 3.63 5.36 50.78 07:06:01 PM 0 30.36 0.00 3.64 3.02 4.63 58.35 07:06:01 PM 1 41.12 0.00 5.27 4.24 6.09 43.28 07:07:01 PM all 20.09 0.00 3.06 2.15 2.21 72.49 07:07:01 PM 0 17.74 0.00 2.69 1.77 2.02 75.78 07:07:01 PM 1 22.44 0.00 3.44 2.53 2.40 69.20 07:08:01 PM all 32.75 0.00 3.42 1.93 3.47 58.43 07:08:01 PM 0 25.09 0.00 2.84 1.25 3.13 67.69 07:08:01 PM 1 40.39 0.00 4.00 2.60 3.82 49.19 07:09:01 PM all 36.30 0.00 2.63 1.05 3.93 56.09 07:09:01 PM 0 36.91 0.00 2.72 1.00 3.50 55.87 07:09:01 PM 1 35.69 0.00 2.53 1.10 4.35 56.31 07:10:01 PM all 32.46 0.00 2.55 0.43 3.31 61.25 07:10:01 PM 0 19.25 0.00 1.83 0.30 2.71 75.91 07:10:01 PM 1 45.66 0.00 3.27 0.56 3.91 46.60 07:11:01 PM all 35.21 0.00 2.48 0.56 3.88 57.87 07:11:01 PM 0 31.30 0.00 2.58 0.26 3.25 62.61 07:11:01 PM 1 39.09 0.00 2.39 0.85 4.50 53.17 07:12:01 PM all 32.85 0.00 3.09 0.38 4.83 58.85 07:12:01 PM 0 16.87 0.00 2.83 0.42 4.95 74.93 07:12:01 PM 1 49.09 0.00 3.35 0.34 4.71 42.51 07:13:01 PM all 38.08 0.00 2.67 0.61 6.12 52.52 07:13:01 PM 0 16.28 0.00 2.20 0.71 6.31 74.49 07:13:01 PM 1 60.43 0.00 3.15 0.50 5.92 29.99 Average: all 32.97 0.00 3.04 1.34 4.15 58.50 Average: 0 24.18 0.00 2.66 1.09 3.83 68.24 Average: 1 41.77 0.00 3.42 1.59 4.47 48.75