---> uname -a: Linux prd-centos8-builder-2c-4g-9043.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 1126 17 2041 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:38:44:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85893sec preferred_lft 85893sec inet6 fe80::f816:3eff:fe38:4444/64 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) 11/13/2025 _x86_64_ (2 CPU) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 58.73 0.42 58.31 11.20 6111.66 12:07:01 PM 69.86 0.47 69.39 53.32 8735.37 12:08:01 PM 31.07 0.08 30.98 1.87 3255.62 12:09:01 PM 15.13 0.27 14.86 41.86 395.45 12:10:01 PM 16.09 0.00 16.09 0.00 405.26 12:11:01 PM 17.04 0.37 16.67 18.12 684.02 12:12:01 PM 18.35 0.38 17.96 38.66 525.20 Average: 32.32 0.28 32.04 23.57 2873.30 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1367536 3023392 2386140 63.57 2104 1823688 623468 12.98 144408 1951240 136552 12:07:01 PM 1214340 2979800 2539336 67.65 2104 1926748 634088 13.20 147980 2071500 37304 12:08:01 PM 1226020 3028900 2527656 67.34 2104 1963736 577940 12.03 171812 2035616 8852 12:09:01 PM 1157780 2961272 2595896 69.16 2104 1964500 641308 13.35 206672 2069564 8424 12:10:01 PM 1175732 2979960 2577944 68.68 2104 1964992 628132 13.08 207204 2049420 8840 12:11:01 PM 1188440 2991744 2565236 68.34 2104 1964108 616084 12.83 391384 1853632 7508 12:12:01 PM 1132580 2941632 2621096 69.83 2104 1969324 663196 13.81 391144 1905964 21652 Average: 1208918 2986671 2544758 67.79 2104 1939585 626317 13.04 237229 1990991 32733 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 74.44 63.26 907.79 6.64 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 18.48 17.41 156.73 4.95 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 49.96 44.14 591.99 7.28 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 10.63 11.93 11.55 4.58 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.58 11.68 7.82 4.79 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 16.72 15.84 17.54 6.53 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 9.35 10.85 8.02 5.35 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 27.02 25.02 243.08 5.73 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) 11/13/2025 _x86_64_ (2 CPU) 12:03:54 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.00 0.00 4.28 1.62 2.11 54.00 12:06:01 PM 0 43.82 0.00 5.08 1.24 2.35 47.51 12:06:01 PM 1 32.15 0.00 3.47 1.99 1.88 60.51 12:07:01 PM all 37.89 0.00 4.30 2.58 1.80 53.42 12:07:01 PM 0 51.13 0.00 4.74 1.71 2.08 40.33 12:07:01 PM 1 24.65 0.00 3.86 3.45 1.51 66.52 12:08:01 PM all 38.08 0.00 2.61 0.71 2.25 56.35 12:08:01 PM 0 35.82 0.00 2.57 0.74 2.19 58.67 12:08:01 PM 1 40.35 0.00 2.64 0.68 2.31 54.02 12:09:01 PM all 29.64 0.00 2.34 0.55 1.60 65.87 12:09:01 PM 0 47.40 0.00 3.23 0.43 1.66 47.28 12:09:01 PM 1 11.98 0.00 1.46 0.66 1.54 84.36 12:10:01 PM all 37.92 0.00 2.56 0.27 2.25 56.99 12:10:01 PM 0 57.86 0.00 3.13 0.45 2.37 36.20 12:10:01 PM 1 18.09 0.00 1.99 0.10 2.14 77.68 12:11:01 PM all 35.69 0.00 3.32 0.51 2.09 58.39 12:11:01 PM 0 53.64 0.00 3.95 0.38 2.04 39.99 12:11:01 PM 1 17.84 0.00 2.69 0.64 2.15 76.68 12:12:01 PM all 40.32 0.00 2.94 0.88 2.52 53.34 12:12:01 PM 0 56.48 0.00 3.38 0.80 2.23 37.11 12:12:01 PM 1 24.36 0.00 2.50 0.97 2.81 69.36 Average: all 36.79 0.00 3.19 1.02 2.09 56.91 Average: 0 49.44 0.00 3.73 0.82 2.13 43.88 Average: 1 24.20 0.00 2.66 1.21 2.05 69.89