---> uname -a: Linux prd-centos8-builder-2c-4g-3130.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: 2799.998 BogoMIPS: 5599.99 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 1160 17 2018 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:a5:82:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fea5:823a/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) 06/18/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 53.22 0.53 52.68 14.93 5275.61 12:07:01 PM 66.82 0.50 66.32 53.84 8419.32 12:08:01 PM 26.69 0.05 26.64 1.33 2791.62 12:09:01 PM 17.48 0.27 17.21 41.85 435.15 12:10:01 PM 15.98 0.00 15.98 0.00 764.05 12:11:02 PM 21.60 0.38 21.21 18.25 795.84 12:12:01 PM 18.55 0.39 18.16 39.31 541.00 Average: 31.50 0.30 31.20 24.18 2722.61 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1370044 3016480 2383632 63.50 2104 1815252 614580 12.80 144164 1952592 133460 12:07:01 PM 1244932 2989948 2508744 66.83 2104 1907408 624252 13.00 147368 2047788 26036 12:08:01 PM 1116756 2897212 2636920 70.25 2104 1942276 706180 14.71 171620 2147736 8852 12:09:01 PM 1107648 2920836 2646028 70.49 2104 1975192 679704 14.15 206956 2123372 40576 12:10:01 PM 1250336 3031960 2503340 66.69 2104 1943532 577508 12.03 205056 1983416 8852 12:11:02 PM 1162368 2944256 2591308 69.03 2104 1943828 662432 13.79 389132 1888088 8672 12:12:01 PM 1174488 2959472 2579188 68.71 2104 1946316 644896 13.43 388912 1875680 20176 Average: 1203796 2965738 2549880 67.93 2104 1924829 644222 13.41 236173 2002667 35232 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 62.10 52.13 816.08 5.75 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 22.46 20.69 200.97 5.27 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 40.21 32.37 546.80 6.15 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 11.85 14.10 12.80 5.79 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 11.64 11.54 14.09 3.72 0.00 0.00 0.00 0.00 12:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:02 PM eth0 15.07 14.94 15.28 6.61 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 11.74 12.66 9.17 13.12 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 25.04 22.65 231.25 6.62 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) 06/18/2025 _x86_64_ (2 CPU) 12:03:56 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.71 0.00 4.40 1.16 1.56 54.18 12:06:01 PM 0 14.79 0.00 2.81 1.68 1.43 79.30 12:06:01 PM 1 62.79 0.00 6.00 0.64 1.69 28.89 12:07:01 PM all 38.20 0.00 4.29 2.36 1.78 53.38 12:07:01 PM 0 28.54 0.00 4.00 2.22 2.00 63.24 12:07:01 PM 1 47.90 0.00 4.57 2.51 1.55 43.46 12:08:01 PM all 38.66 0.00 2.84 0.59 1.92 55.99 12:08:01 PM 0 32.34 0.00 1.90 0.20 1.85 63.71 12:08:01 PM 1 44.99 0.00 3.78 0.98 1.99 48.26 12:09:01 PM all 37.57 0.00 2.67 0.42 1.90 57.45 12:09:01 PM 0 25.34 0.00 2.24 0.41 2.13 69.88 12:09:01 PM 1 49.97 0.00 3.09 0.42 1.67 44.85 12:10:01 PM all 36.24 0.00 2.76 0.37 2.04 58.59 12:10:01 PM 0 13.80 0.00 1.38 0.38 2.08 82.36 12:10:01 PM 1 58.82 0.00 4.15 0.36 2.01 34.67 12:11:02 PM all 37.91 0.00 3.13 0.64 2.32 56.00 12:11:02 PM 0 32.24 0.00 3.34 0.15 2.26 62.01 12:11:02 PM 1 43.59 0.00 2.92 1.14 2.38 49.97 12:12:01 PM all 40.74 0.00 3.62 0.23 2.57 52.83 12:12:01 PM 0 48.67 0.00 3.82 0.23 2.47 44.81 12:12:01 PM 1 32.87 0.00 3.42 0.23 2.67 60.81 Average: all 38.28 0.00 3.39 0.82 2.01 55.49 Average: 0 27.92 0.00 2.78 0.75 2.03 66.52 Average: 1 48.70 0.00 3.99 0.90 1.99 44.42