---> uname -a: Linux prd-centos8-builder-2c-4g-8039.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 484 1139 17 2041 2905 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:2e:5c:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe2e:5ce7/64 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) 19:04:09 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 71.66 7.38 64.28 1051.34 4480.74 07:07:01 PM 72.78 0.07 72.71 0.80 8389.47 07:08:01 PM 36.34 0.48 35.86 54.39 4778.69 07:09:01 PM 24.38 0.20 24.18 38.79 957.90 07:10:00 PM 19.24 0.07 19.17 3.11 616.74 07:10:01 PM 23.66 0.00 23.66 0.00 275.27 07:11:01 PM 14.68 0.00 14.68 0.00 600.50 07:12:01 PM 16.48 0.55 15.93 33.46 483.29 Average: 36.52 1.25 35.27 168.86 2900.28 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1401872 2970968 2351804 62.65 2104 1745380 678016 14.12 147688 1943216 73476 07:07:01 PM 1239828 3001884 2513848 66.97 2104 1923912 598660 12.47 146148 2050124 87472 07:08:01 PM 1186880 2989868 2566796 68.38 2104 1963552 604548 12.59 168260 2074972 22372 07:09:01 PM 1083852 2921420 2669824 71.13 2104 1998536 676112 14.08 209080 2139868 42748 07:10:00 PM 1114776 2951428 2638900 70.30 2104 1997452 651856 13.57 209528 2108812 41568 07:10:01 PM 1108736 2945408 2644940 70.46 2104 1997452 659176 13.73 209560 2114564 41584 07:11:01 PM 1095268 2933072 2658408 70.82 2104 1998556 667236 13.89 210588 2127000 42668 07:12:01 PM 1120008 2924896 2633668 70.16 2104 1965572 680376 14.17 391968 1920248 8548 Average: 1168902 2954868 2584774 68.86 2104 1948802 651998 13.58 211602 2059850 45054 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 115.89 86.34 1029.08 31.52 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 24.03 20.09 261.15 5.98 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 35.66 28.13 584.72 5.47 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 10.83 13.73 12.68 5.70 0.00 0.00 0.00 0.00 07:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:00 PM eth0 10.70 12.71 8.18 5.77 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 11.83 19.35 11.25 10.82 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 12.21 13.26 10.50 4.18 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 14.45 13.08 15.81 6.83 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 31.97 26.78 274.61 9.36 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) 19:04:09 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 33.47 0.00 4.10 3.50 7.23 51.70 07:06:01 PM 0 29.71 0.00 4.03 3.90 7.56 54.80 07:06:01 PM 1 37.27 0.00 4.18 3.09 6.89 48.57 07:07:01 PM all 33.08 0.00 4.50 2.44 6.14 53.85 07:07:01 PM 0 29.33 0.00 4.49 2.71 6.14 57.32 07:07:01 PM 1 36.85 0.00 4.50 2.16 6.13 50.35 07:08:01 PM all 33.30 0.00 2.84 1.23 5.28 57.34 07:08:01 PM 0 16.25 0.00 2.34 1.41 5.51 74.49 07:08:01 PM 1 50.75 0.00 3.36 1.05 5.05 39.80 07:09:01 PM all 33.93 0.00 2.42 0.87 5.67 57.11 07:09:01 PM 0 35.45 0.00 2.54 1.39 5.57 55.05 07:09:01 PM 1 32.42 0.00 2.30 0.35 5.76 59.17 07:10:00 PM all 36.13 0.00 2.65 0.55 5.44 55.22 07:10:00 PM 0 26.20 0.00 2.67 0.49 5.36 65.28 07:10:00 PM 1 46.14 0.00 2.63 0.61 5.53 45.09 07:10:01 PM all 34.39 0.00 1.59 1.06 4.76 58.20 07:10:01 PM 0 66.32 0.00 2.11 2.11 7.37 22.11 07:10:01 PM 1 2.13 0.00 1.06 0.00 2.13 94.68 07:11:01 PM all 31.83 0.00 2.45 0.36 5.52 59.85 07:11:01 PM 0 27.80 0.00 2.06 0.47 5.70 63.98 07:11:01 PM 1 35.90 0.00 2.84 0.24 5.33 55.68 07:12:01 PM all 37.57 0.00 2.49 0.45 5.73 53.76 07:12:01 PM 0 45.02 0.00 2.52 0.68 5.61 46.17 07:12:01 PM 1 30.18 0.00 2.45 0.22 5.85 61.29 Average: all 34.19 0.00 3.06 1.35 5.86 55.55 Average: 0 30.04 0.00 2.95 1.59 5.93 59.50 Average: 1 38.36 0.00 3.18 1.10 5.79 51.57