---> uname -a: Linux prd-centos8-builder-2c-4g-4167.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 497 1151 17 2016 2893 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:59:f2:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe59:f2fb/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) 06/30/2025 _x86_64_ (2 CPU) 05:03:57 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 58.97 0.53 58.44 14.93 6009.30 05:07:01 AM 66.99 0.47 66.53 53.32 8105.10 05:08:01 AM 31.53 0.08 31.44 1.87 3318.60 05:09:01 AM 17.75 0.27 17.48 41.86 438.41 05:10:01 AM 16.26 0.00 16.26 0.00 813.61 05:11:01 AM 18.40 0.57 17.84 33.58 507.20 05:12:01 AM 18.79 0.20 18.59 23.33 535.52 Average: 32.67 0.30 32.37 24.13 2818.06 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1380384 3018388 2373300 63.23 2104 1806472 607488 12.65 144680 1940768 127908 05:07:01 AM 1227100 2970528 2526584 67.31 2104 1905120 619540 12.90 148000 2054476 39296 05:08:01 AM 1192144 2971024 2561540 68.24 2104 1939996 623108 12.98 172252 2062808 8848 05:09:01 AM 1061828 2880680 2691856 71.71 2104 1980112 709580 14.78 208788 2157324 47772 05:10:01 AM 1221808 3001812 2531876 67.45 2104 1941252 590804 12.30 205836 2000272 20 05:11:01 AM 1182064 2969472 2571620 68.51 2104 1948300 626148 13.04 391052 1853552 14888 05:12:01 AM 1222508 3006800 2531176 67.43 2104 1945364 590612 12.30 399016 1815040 21496 Average: 1212548 2974101 2541136 67.70 2104 1923802 623897 12.99 238518 1983463 37175 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 65.87 55.39 817.10 5.88 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.11 19.96 204.85 5.29 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 41.76 36.03 550.61 6.57 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 11.68 14.10 12.86 5.88 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 13.59 13.61 11.58 4.27 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 15.74 15.72 15.77 7.73 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 8.38 10.26 6.43 5.13 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 25.59 23.58 231.28 5.82 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) 06/30/2025 _x86_64_ (2 CPU) 05:03:57 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 36.89 0.00 4.21 1.38 3.15 54.37 05:06:01 AM 0 50.84 0.00 5.56 1.20 3.56 38.83 05:06:01 AM 1 22.95 0.00 2.87 1.55 2.74 69.90 05:07:01 AM all 36.89 0.00 4.37 2.14 3.10 53.51 05:07:01 AM 0 33.35 0.00 3.93 2.11 2.99 57.62 05:07:01 AM 1 40.43 0.00 4.80 2.18 3.20 49.39 05:08:01 AM all 37.47 0.00 2.68 0.69 2.92 56.25 05:08:01 AM 0 60.87 0.00 3.57 0.76 3.56 31.24 05:08:01 AM 1 14.11 0.00 1.78 0.63 2.28 81.20 05:09:01 AM all 36.35 0.00 2.43 0.27 3.27 57.68 05:09:01 AM 0 26.60 0.00 1.87 0.36 3.02 68.15 05:09:01 AM 1 46.14 0.00 2.98 0.18 3.53 47.17 05:10:01 AM all 33.06 0.00 2.89 0.29 2.54 61.22 05:10:01 AM 0 43.39 0.00 3.34 0.20 2.78 50.30 05:10:01 AM 1 22.73 0.00 2.44 0.38 2.31 72.14 05:11:01 AM all 39.45 0.00 2.91 0.42 2.96 54.27 05:11:01 AM 0 59.30 0.00 3.92 0.31 3.50 32.96 05:11:01 AM 1 19.63 0.00 1.90 0.53 2.41 75.53 05:12:01 AM all 39.89 0.00 2.92 0.17 3.34 53.67 05:12:01 AM 0 43.13 0.00 3.37 0.16 3.40 49.93 05:12:01 AM 1 36.64 0.00 2.48 0.18 3.29 57.41 Average: all 37.14 0.00 3.20 0.77 3.04 55.85 Average: 0 45.32 0.00 3.65 0.73 3.26 47.04 Average: 1 28.96 0.00 2.75 0.80 2.82 64.67