---> uname -a: Linux prd-centos8-builder-2c-4g-3501.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 510 1140 17 2015 2881 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:03:5e:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe03:5e31/64 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) 06/22/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 61.49 0.32 61.17 9.89 5629.48 03:07:01 PM 65.91 0.47 65.44 53.32 9147.00 03:08:01 PM 25.30 0.28 25.01 40.66 1861.19 03:09:01 PM 18.98 0.07 18.91 3.07 616.46 03:10:01 PM 14.88 0.00 14.88 0.00 640.75 03:11:01 PM 17.65 0.57 17.09 33.58 477.38 Average: 33.96 0.28 33.67 23.46 3054.79 03:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1352556 3021508 2401128 63.97 2104 1836992 614228 12.79 148696 1964112 155336 03:07:01 PM 1166888 2953124 2586796 68.91 2104 1948592 673492 14.02 149216 2121980 45316 03:08:01 PM 1209500 2989444 2544184 67.78 2104 1941492 629164 13.10 172812 2054516 10068 03:09:01 PM 1186836 2971628 2566848 68.38 2104 1946380 646072 13.45 205488 2044520 14868 03:10:01 PM 1179500 2957712 2574184 68.58 2104 1939868 657180 13.68 205012 2052660 8412 03:11:01 PM 1158372 2936636 2595312 69.14 2104 1939964 666908 13.89 389020 1890872 7492 Average: 1208942 2971675 2544742 67.79 2104 1925548 647841 13.49 211707 2021443 40249 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 60.83 50.47 722.44 5.71 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 40.80 33.72 517.81 9.46 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 24.88 21.93 197.24 5.26 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 10.50 12.55 8.04 5.69 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 12.65 13.86 10.94 4.56 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 15.07 14.86 15.41 7.45 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 27.36 24.49 243.97 6.36 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) 06/22/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.14 0.00 4.48 1.41 2.64 53.33 03:06:01 PM 0 55.71 0.00 5.61 0.91 3.18 34.59 03:06:01 PM 1 20.58 0.00 3.34 1.91 2.10 72.06 03:07:01 PM all 36.85 0.00 3.97 2.27 2.93 53.99 03:07:01 PM 0 48.71 0.00 4.36 2.58 3.16 41.19 03:07:01 PM 1 25.04 0.00 3.59 1.96 2.70 66.72 03:08:01 PM all 35.70 0.00 2.74 0.75 2.32 58.48 03:08:01 PM 0 47.57 0.00 3.31 0.18 2.70 46.25 03:08:01 PM 1 23.82 0.00 2.17 1.32 1.95 70.73 03:09:01 PM all 38.71 0.00 2.70 0.41 2.83 55.35 03:09:01 PM 0 48.00 0.00 2.85 0.25 3.11 45.79 03:09:01 PM 1 29.41 0.00 2.55 0.58 2.55 64.90 03:10:01 PM all 34.15 0.00 2.62 0.31 2.49 60.43 03:10:01 PM 0 44.19 0.00 3.12 0.56 2.71 49.42 03:10:01 PM 1 24.14 0.00 2.11 0.05 2.28 71.43 03:11:01 PM all 39.15 0.00 2.72 0.59 2.81 54.73 03:11:01 PM 0 53.43 0.00 3.45 0.63 3.20 39.29 03:11:01 PM 1 24.90 0.00 1.99 0.56 2.42 70.13 Average: all 37.12 0.00 3.20 0.96 2.67 56.06 Average: 0 49.58 0.00 3.78 0.85 3.01 42.78 Average: 1 24.66 0.00 2.62 1.06 2.33 69.32