---> uname -a: Linux prd-centos8-builder-2c-4g-2715.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 513 1115 17 2036 2876 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:52:e9:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fe52:e998/64 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) 07:03:55 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 50.79 0.43 50.36 11.73 5637.33 07:07:01 AM 67.79 0.47 67.33 53.32 7119.66 07:08:01 AM 31.81 0.08 31.72 1.87 4482.36 07:09:01 AM 22.15 0.27 21.88 41.86 893.33 07:10:01 AM 13.43 0.00 13.43 0.00 349.31 07:11:01 AM 23.74 0.37 23.37 18.42 1026.41 07:12:01 AM 18.28 0.38 17.89 38.65 528.82 Average: 32.59 0.29 32.30 23.70 2866.72 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1391576 3031772 2362108 62.93 2104 1807868 585120 12.18 144424 1926716 127088 07:07:01 AM 1254384 3016048 2499300 66.58 2104 1922800 585548 12.19 146908 2033396 84248 07:08:01 AM 1070904 2902288 2682780 71.47 2104 1992084 689884 14.37 174672 2188648 55348 07:09:01 AM 1092604 2924020 2661080 70.89 2104 1992164 666060 13.87 210032 2131556 41556 07:10:01 AM 1162972 2961772 2590712 69.02 2104 1959520 631488 13.15 207852 2062800 8844 07:11:01 AM 1149132 2947160 2604552 69.39 2104 1958636 644192 13.41 391928 1892400 7480 07:12:01 AM 1152360 2954236 2601324 69.30 2104 1962220 632876 13.18 391588 1890144 20100 Average: 1181990 2962471 2571694 68.51 2104 1942185 633595 13.19 238201 2017951 49238 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 65.98 53.72 811.09 5.78 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 26.44 22.94 244.02 5.37 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 41.72 34.39 586.56 6.90 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.93 13.96 12.82 5.64 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 10.64 12.03 8.89 4.25 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 16.19 15.68 16.31 12.20 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 11.40 11.78 9.02 5.80 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 26.35 23.52 241.77 6.55 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) 07:03:55 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 38.96 0.00 4.50 1.11 2.90 52.52 07:06:01 AM 0 19.59 0.00 3.28 1.13 2.87 73.14 07:06:01 AM 1 58.62 0.00 5.75 1.10 2.93 31.61 07:07:01 AM all 37.15 0.00 4.48 2.33 2.49 53.55 07:07:01 AM 0 21.15 0.00 3.18 2.14 2.47 71.07 07:07:01 AM 1 53.31 0.00 5.80 2.53 2.51 35.85 07:08:01 AM all 37.15 0.00 3.03 0.75 2.67 56.39 07:08:01 AM 0 40.88 0.00 3.07 0.68 2.85 52.53 07:08:01 AM 1 33.42 0.00 2.99 0.83 2.49 60.27 07:09:01 AM all 37.63 0.00 2.67 0.41 2.59 56.70 07:09:01 AM 0 23.70 0.00 2.30 0.62 2.59 70.79 07:09:01 AM 1 51.69 0.00 3.05 0.20 2.58 42.49 07:10:01 AM all 35.63 0.00 2.36 0.21 2.41 59.38 07:10:01 AM 0 29.52 0.00 2.24 0.10 2.27 65.87 07:10:01 AM 1 41.74 0.00 2.49 0.33 2.55 52.88 07:11:01 AM all 36.64 0.00 3.29 0.66 2.23 57.18 07:11:01 AM 0 28.52 0.00 2.39 0.32 2.15 66.62 07:11:01 AM 1 44.78 0.00 4.19 1.01 2.31 47.71 07:12:01 AM all 40.45 0.00 3.35 0.21 2.82 53.17 07:12:01 AM 0 22.75 0.00 2.52 0.13 2.96 71.65 07:12:01 AM 1 58.44 0.00 4.20 0.30 2.67 34.38 Average: all 37.66 0.00 3.38 0.81 2.59 55.55 Average: 0 26.57 0.00 2.71 0.73 2.60 67.40 Average: 1 48.85 0.00 4.06 0.90 2.58 43.62