---> uname -a: Linux prd-centos8-builder-2c-4g-4226.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 499 1147 17 2019 2892 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:99:74:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe99:7473/64 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) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 58.68 0.33 58.35 9.86 6008.03 06:07:01 PM 72.54 0.47 72.08 53.32 8744.04 06:08:01 PM 25.56 0.12 25.45 9.60 2609.38 06:09:01 PM 18.46 0.23 18.23 34.13 487.82 06:10:01 PM 14.63 0.00 14.63 0.00 567.70 06:11:01 PM 18.77 0.57 18.21 33.58 508.33 Average: 34.77 0.29 34.49 23.41 3154.16 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 1380568 3028896 2373108 63.22 2104 1816492 642756 13.38 144596 1939672 134676 06:07:01 PM 1223072 2968884 2530604 67.42 2104 1908240 653816 13.61 147584 2068900 22752 06:08:01 PM 1255720 3037012 2497956 66.55 2104 1943140 593552 12.36 172776 2009896 8848 06:09:01 PM 1200464 2982812 2553212 68.02 2104 1944164 636396 13.25 204620 2032836 8848 06:10:01 PM 1207440 2989232 2546236 67.83 2104 1943660 630816 13.14 205268 2026176 8424 06:11:01 PM 1192608 2974508 2561068 68.23 2104 1943760 639268 13.31 389256 1857244 7520 Average: 1243312 2996891 2510364 66.88 2104 1916576 632767 13.18 210683 1989121 31845 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 61.20 50.78 819.96 5.67 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.86 20.26 201.41 5.54 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 43.64 38.06 557.01 6.41 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 10.36 12.98 8.01 5.71 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 13.43 13.91 11.36 4.49 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.31 15.24 15.45 7.50 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 27.63 25.21 268.85 5.89 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) 18:03:51 LINUX RESTART (2 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 36.89 0.00 4.33 1.95 3.32 53.50 06:06:01 PM 0 37.92 0.00 4.64 2.54 3.27 51.63 06:06:01 PM 1 35.87 0.00 4.03 1.36 3.37 55.37 06:07:01 PM all 37.11 0.00 4.10 2.62 3.08 53.08 06:07:01 PM 0 37.02 0.00 4.03 2.77 3.09 53.09 06:07:01 PM 1 37.20 0.00 4.18 2.48 3.07 53.08 06:08:01 PM all 35.98 0.00 2.52 0.69 3.03 57.78 06:08:01 PM 0 34.60 0.00 2.33 0.45 2.79 59.83 06:08:01 PM 1 37.36 0.00 2.70 0.94 3.26 55.74 06:09:01 PM all 38.33 0.00 2.48 0.31 2.93 55.95 06:09:01 PM 0 29.01 0.00 2.36 0.28 2.66 65.69 06:09:01 PM 1 47.64 0.00 2.61 0.33 3.20 46.22 06:10:01 PM all 33.91 0.00 2.94 0.28 2.62 60.25 06:10:01 PM 0 23.17 0.00 2.47 0.15 2.44 71.77 06:10:01 PM 1 44.69 0.00 3.41 0.41 2.80 48.68 06:11:01 PM all 38.91 0.00 2.64 0.39 3.02 55.05 06:11:01 PM 0 13.92 0.00 1.68 0.26 2.26 81.88 06:11:01 PM 1 63.92 0.00 3.59 0.51 3.78 28.20 Average: all 36.86 0.00 3.17 1.04 3.00 55.93 Average: 0 29.27 0.00 2.92 1.08 2.75 63.99 Average: 1 44.44 0.00 3.42 1.01 3.25 47.89