---> uname -a: Linux prd-centos8-builder-2c-4g-4802.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 489 1140 17 2035 2901 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:69:f3:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.240/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe69:f3d6/64 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) 07/04/2025 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 58.00 0.42 57.59 11.19 5836.80 02:07:01 AM 71.79 0.50 71.29 53.85 9039.45 02:08:01 AM 30.89 0.05 30.84 1.33 2919.38 02:09:01 AM 18.51 0.27 18.25 41.86 478.35 02:10:01 AM 11.86 0.00 11.86 0.00 337.71 02:11:01 AM 22.00 0.55 21.45 33.44 846.49 02:12:01 AM 19.13 0.20 18.93 23.33 560.73 Average: 33.17 0.28 32.89 23.57 2859.82 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1373836 3022232 2379848 63.40 2104 1816784 608944 12.68 143760 1948124 134860 02:07:01 AM 1225080 2985540 2528604 67.36 2104 1921736 620312 12.92 146968 2064008 26016 02:08:01 AM 1188776 2985792 2564908 68.33 2104 1957700 616096 12.83 171076 2073576 8848 02:09:01 AM 1057620 2894720 2696064 71.82 2104 1997916 709648 14.78 208728 2167744 47876 02:10:01 AM 1187360 2985624 2566324 68.37 2104 1958956 618096 12.87 205592 2041640 8840 02:11:01 AM 1179436 2984820 2574248 68.58 2104 1966108 621120 12.93 390768 1864016 15016 02:12:01 AM 1194104 2996960 2559580 68.19 2104 1963080 608364 12.67 394736 1845824 21440 Average: 1200887 2979384 2552797 68.01 2104 1940326 628940 13.10 237375 2000705 37557 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 67.23 55.21 826.87 6.02 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.08 21.39 226.84 5.35 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 40.79 33.34 567.99 9.46 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.03 14.66 13.08 6.05 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 12.56 13.31 10.80 3.98 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.01 16.37 16.91 8.30 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 8.16 10.33 6.42 4.74 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 25.84 23.52 238.42 6.27 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) 07/04/2025 _x86_64_ (2 CPU) 02:03:53 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.16 0.00 4.34 1.50 3.03 53.96 02:06:01 AM 0 22.10 0.00 3.44 2.35 2.88 69.22 02:06:01 AM 1 52.32 0.00 5.25 0.65 3.18 38.60 02:07:01 AM all 36.55 0.00 4.19 2.96 2.85 53.45 02:07:01 AM 0 23.23 0.00 3.51 2.85 2.64 67.77 02:07:01 AM 1 49.95 0.00 4.87 3.07 3.07 39.04 02:08:01 AM all 37.88 0.00 2.63 0.71 2.54 56.24 02:08:01 AM 0 32.61 0.00 2.45 1.24 2.48 61.22 02:08:01 AM 1 43.15 0.00 2.81 0.18 2.60 51.26 02:09:01 AM all 37.01 0.00 2.38 0.50 2.44 57.66 02:09:01 AM 0 26.04 0.00 1.61 0.31 2.07 69.97 02:09:01 AM 1 47.97 0.00 3.16 0.69 2.81 45.36 02:10:01 AM all 33.05 0.00 2.60 0.17 2.25 61.92 02:10:01 AM 0 20.61 0.00 2.19 0.23 2.11 74.86 02:10:01 AM 1 45.57 0.00 3.01 0.12 2.40 48.90 02:11:01 AM all 38.92 0.00 3.11 0.47 2.78 54.72 02:11:01 AM 0 35.05 0.00 2.80 0.20 2.93 59.03 02:11:01 AM 1 42.81 0.00 3.44 0.74 2.63 50.39 02:12:01 AM all 41.05 0.00 2.99 0.34 2.54 53.08 02:12:01 AM 0 22.08 0.00 2.29 0.35 2.00 73.29 02:12:01 AM 1 60.03 0.00 3.68 0.33 3.08 32.88 Average: all 37.38 0.00 3.18 0.95 2.63 55.86 Average: 0 25.96 0.00 2.61 1.08 2.44 67.91 Average: 1 48.83 0.00 3.75 0.82 2.82 43.77