---> uname -a: Linux prd-centos8-builder-2c-4g-8015.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 486 1138 17 2041 2904 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:5a:b8:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe5a:b887/64 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) 11/02/2025 _x86_64_ (2 CPU) 10:04:12 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 70.15 9.94 60.21 1418.52 4069.57 10:07:01 AM 76.38 0.03 76.35 0.27 8109.41 10:08:01 AM 41.92 0.52 41.40 54.92 5867.46 10:09:01 AM 24.03 0.20 23.83 38.79 955.23 10:10:01 AM 15.56 0.07 15.49 3.07 400.98 10:11:01 AM 15.68 0.00 15.68 0.00 606.20 10:12:01 AM 20.74 0.55 20.19 33.46 845.08 Average: 37.78 1.62 36.17 221.33 2979.25 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1425428 2985484 2328248 62.03 2104 1736860 657160 13.68 144588 1926820 80320 10:07:01 AM 1285368 3044000 2468308 65.76 2104 1920636 561052 11.68 144836 2009104 115392 10:08:01 AM 1184204 2987204 2569472 68.45 2104 1963536 614536 12.80 158280 2088516 22380 10:09:01 AM 1103116 2939532 2650560 70.61 2104 1997340 658696 13.72 209052 2121592 41572 10:10:01 AM 1160268 2963708 2593408 69.09 2104 1964296 642540 13.38 206876 2066552 8432 10:11:01 AM 1114408 2950088 2639268 70.31 2104 1996464 655884 13.66 210092 2108440 40592 10:12:01 AM 1141924 2946800 2611752 69.58 2104 1965560 650852 13.55 391716 1899572 3796 Average: 1202102 2973831 2551574 67.98 2104 1934956 634389 13.21 209349 2031514 44641 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 161.64 102.45 1286.96 49.87 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.85 22.49 297.16 3.90 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 42.35 34.07 587.48 5.94 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.95 14.73 13.14 5.73 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 10.23 12.25 7.66 8.97 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 13.51 13.73 16.16 4.43 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 16.13 15.43 15.71 7.67 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 40.67 30.74 317.79 12.36 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) 11/02/2025 _x86_64_ (2 CPU) 10:04:12 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 35.95 0.00 4.34 3.41 8.86 47.44 10:06:01 AM 0 34.34 0.00 3.60 2.53 8.42 51.12 10:06:01 AM 1 37.55 0.00 5.08 4.28 9.30 43.79 10:07:01 AM all 34.76 0.00 4.44 3.12 5.97 51.71 10:07:01 AM 0 36.31 0.00 4.28 2.78 5.83 50.81 10:07:01 AM 1 33.22 0.00 4.60 3.45 6.12 52.61 10:08:01 AM all 34.45 0.00 3.14 1.56 5.38 55.47 10:08:01 AM 0 26.93 0.00 3.28 2.16 4.92 62.72 10:08:01 AM 1 41.92 0.00 3.00 0.97 5.85 48.26 10:09:01 AM all 33.00 0.00 2.53 0.93 5.59 57.95 10:09:01 AM 0 27.17 0.00 2.19 0.93 5.41 64.30 10:09:01 AM 1 38.86 0.00 2.88 0.92 5.76 51.57 10:10:01 AM all 35.94 0.00 2.46 0.41 5.70 55.49 10:10:01 AM 0 39.69 0.00 3.07 0.49 5.42 51.33 10:10:01 AM 1 32.22 0.00 1.85 0.34 5.98 59.61 10:11:01 AM all 31.28 0.00 2.54 0.40 5.59 60.19 10:11:01 AM 0 39.42 0.00 3.17 0.31 5.17 51.93 10:11:01 AM 1 23.29 0.00 1.92 0.50 6.01 68.30 10:12:01 AM all 36.68 0.00 2.60 0.64 5.90 54.17 10:12:01 AM 0 35.33 0.00 2.55 0.78 5.44 55.90 10:12:01 AM 1 38.03 0.00 2.66 0.51 6.36 52.45 Average: all 34.58 0.00 3.15 1.50 6.15 54.61 Average: 0 34.16 0.00 3.16 1.43 5.81 55.44 Average: 1 35.00 0.00 3.15 1.58 6.49 53.79