---> uname -a: Linux prd-centos8-builder-2c-4g-2665.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: 2799.998 BogoMIPS: 5599.99 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 481 1148 17 2036 2909 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:80:ed:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe80:edfa/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) 09/02/2025 _x86_64_ (2 CPU) 13:03:57 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 57.48 1.15 56.33 90.50 5790.60 01:07:01 PM 67.79 0.48 67.31 53.32 7301.03 01:08:01 PM 35.79 0.08 35.71 1.87 4738.91 01:09:01 PM 18.21 0.27 17.95 41.86 480.55 01:10:01 PM 12.74 0.00 12.74 0.00 346.19 01:11:01 PM 21.13 0.37 20.76 18.13 804.00 01:12:01 PM 18.44 0.38 18.06 38.65 537.84 Average: 33.08 0.39 32.69 34.90 2856.97 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1402744 3041988 2350932 62.63 2104 1807944 588620 12.26 144284 1918772 127060 01:07:01 PM 1230280 2998704 2523396 67.22 2104 1929736 608072 12.66 149140 2056696 86324 01:08:01 PM 1089876 2921284 2663800 70.97 2104 1992224 684552 14.25 174592 2170176 42740 01:09:01 PM 1116052 2947428 2637624 70.27 2104 1992304 659540 13.73 209580 2109564 41556 01:10:01 PM 1196816 2995576 2556860 68.12 2104 1959656 607616 12.65 207628 2030012 8840 01:11:01 PM 1159456 2958560 2594220 69.11 2104 1959952 637020 13.27 391700 1884100 8672 01:12:01 PM 1175076 2977264 2578600 68.70 2104 1962480 624288 13.00 391432 1868636 20212 Average: 1195757 2977258 2557919 68.14 2104 1943471 629958 13.12 238337 2005422 47915 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 60.10 46.83 808.12 5.20 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 25.37 21.96 242.27 5.24 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 39.56 33.13 584.73 6.84 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 12.81 14.68 13.00 5.90 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 10.38 11.83 8.65 4.04 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 17.11 15.76 16.47 7.10 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 11.15 11.51 8.86 5.68 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 25.21 22.24 240.29 5.71 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) 09/02/2025 _x86_64_ (2 CPU) 13:03:57 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 36.39 0.00 4.10 1.45 4.10 53.96 01:06:01 PM 0 26.76 0.00 2.89 1.22 3.92 65.21 01:06:01 PM 1 46.06 0.00 5.30 1.68 4.29 42.67 01:07:01 PM all 35.30 0.00 4.14 2.94 4.25 53.38 01:07:01 PM 0 16.81 0.00 3.09 3.31 4.20 72.58 01:07:01 PM 1 54.01 0.00 5.21 2.55 4.29 33.94 01:08:01 PM all 35.88 0.00 2.46 1.03 3.67 56.96 01:08:01 PM 0 27.60 0.00 1.93 0.60 3.84 66.03 01:08:01 PM 1 44.26 0.00 2.99 1.46 3.50 47.79 01:09:01 PM all 35.73 0.00 2.46 0.63 4.13 57.05 01:09:01 PM 0 17.71 0.00 1.92 0.60 4.14 75.63 01:09:01 PM 1 53.98 0.00 3.01 0.65 4.12 38.23 01:10:01 PM all 34.80 0.00 2.33 0.24 4.08 58.55 01:10:01 PM 0 23.47 0.00 1.87 0.24 4.41 70.00 01:10:01 PM 1 46.32 0.00 2.80 0.25 3.74 46.89 01:11:01 PM all 34.87 0.00 2.80 0.61 4.60 57.12 01:11:01 PM 0 31.26 0.00 2.80 0.58 4.43 60.93 01:11:01 PM 1 38.49 0.00 2.79 0.63 4.77 53.32 01:12:01 PM all 37.98 0.00 3.17 0.71 4.61 53.52 01:12:01 PM 0 25.92 0.00 2.40 0.82 4.74 66.11 01:12:01 PM 1 50.18 0.00 3.95 0.60 4.49 40.78 Average: all 35.85 0.00 3.07 1.09 4.21 55.79 Average: 0 24.21 0.00 2.42 1.05 4.24 68.08 Average: 1 47.60 0.00 3.72 1.12 4.17 43.38