---> uname -a: Linux prd-centos8-builder-2c-4g-4365.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 480 1150 17 2034 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:8d:3b:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe8d:3bd9/64 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) 07/02/2025 _x86_64_ (2 CPU) 04:03:55 LINUX RESTART (2 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 53.35 1.15 52.20 91.49 5679.52 04:07:01 AM 63.40 0.50 62.90 53.85 7080.27 04:08:01 AM 36.00 0.05 35.95 1.33 4578.71 04:09:01 AM 21.26 0.27 20.99 41.85 916.39 04:10:01 AM 17.90 0.00 17.90 0.00 673.25 04:11:01 AM 15.83 0.38 15.44 18.26 459.25 04:12:01 AM 19.08 0.38 18.69 38.65 680.97 Average: 32.35 0.39 31.96 34.93 2860.25 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1395544 3036076 2358132 62.82 2104 1808512 590600 12.30 143220 1924504 128820 04:07:01 AM 1227956 2990000 2525720 67.29 2104 1923428 616724 12.84 146104 2061476 89576 04:08:01 AM 1122224 2948536 2631452 70.10 2104 1987256 659304 13.73 173880 2140132 52936 04:09:01 AM 1175096 2971680 2578580 68.69 2104 1957528 633880 13.20 204324 2055556 8408 04:10:01 AM 1197844 2994956 2555832 68.09 2104 1958028 633028 13.18 204884 2030640 4 04:11:01 AM 1207836 3004104 2545840 67.82 2104 1957152 597668 12.45 388944 1837276 7496 04:12:01 AM 1241068 3042820 2512608 66.94 2104 1962228 558764 11.64 388716 1802548 21528 Average: 1223938 2998310 2529738 67.39 2104 1936305 612853 12.76 235725 1978876 44110 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 60.40 46.76 796.40 5.17 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 26.04 23.38 264.03 5.01 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 36.92 29.22 549.43 6.67 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 11.11 13.10 12.06 5.11 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 9.88 12.11 8.26 4.70 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 19.69 17.08 17.36 11.50 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 10.66 11.38 8.73 5.63 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 24.88 21.80 235.28 6.26 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) 07/02/2025 _x86_64_ (2 CPU) 04:03:55 LINUX RESTART (2 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 36.47 0.00 3.97 1.23 4.30 54.03 04:06:01 AM 0 33.33 0.00 3.78 1.66 4.00 57.23 04:06:01 AM 1 39.59 0.00 4.17 0.81 4.59 50.85 04:07:01 AM all 36.68 0.00 3.97 2.15 4.12 53.09 04:07:01 AM 0 31.64 0.00 3.35 1.69 4.28 59.04 04:07:01 AM 1 41.76 0.00 4.58 2.60 3.96 47.09 04:08:01 AM all 35.13 0.00 2.99 0.96 3.85 57.08 04:08:01 AM 0 24.61 0.00 3.10 0.65 3.54 68.09 04:08:01 AM 1 45.65 0.00 2.87 1.26 4.15 46.07 04:09:01 AM all 36.51 0.00 2.59 0.96 3.69 56.25 04:09:01 AM 0 44.59 0.00 3.20 1.13 4.04 47.04 04:09:01 AM 1 28.44 0.00 1.98 0.78 3.35 65.45 04:10:01 AM all 36.01 0.00 2.35 0.39 3.80 57.45 04:10:01 AM 0 44.58 0.00 2.80 0.20 3.67 48.75 04:10:01 AM 1 27.50 0.00 1.90 0.59 3.92 66.09 04:11:01 AM all 34.33 0.00 3.34 0.73 3.71 57.89 04:11:01 AM 0 37.81 0.00 3.43 0.84 3.78 54.15 04:11:01 AM 1 30.86 0.00 3.24 0.62 3.65 61.63 04:12:01 AM all 39.11 0.00 3.27 0.53 4.23 52.85 04:12:01 AM 0 49.11 0.00 4.02 0.63 3.62 42.62 04:12:01 AM 1 29.31 0.00 2.54 0.44 4.83 62.89 Average: all 36.32 0.00 3.21 0.99 3.96 55.52 Average: 0 37.94 0.00 3.38 0.97 3.85 53.86 Average: 1 34.71 0.00 3.04 1.01 4.07 57.18