---> uname -a: Linux prd-centos8-builder-2c-4g-4164.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 483 1162 17 2019 2908 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:43:4d:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe43:4dbc/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) 02:03:52 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 57.12 0.42 56.70 11.19 5844.58 02:07:01 AM 69.76 0.47 69.29 53.32 8651.22 02:08:01 AM 24.74 0.08 24.66 1.87 2603.53 02:09:01 AM 18.39 0.27 18.13 41.85 463.66 02:10:01 AM 14.01 0.00 14.01 0.00 597.98 02:11:01 AM 19.50 0.57 18.93 33.57 545.20 Average: 33.92 0.30 33.62 23.63 3117.49 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1353096 3007312 2400580 63.95 2104 1822180 625392 13.02 144256 1966596 137408 02:07:01 AM 1223288 2969444 2530388 67.41 2104 1908488 653484 13.61 147180 2068516 22764 02:08:01 AM 1211824 2993080 2541852 67.72 2104 1943116 626568 13.05 171436 2054192 8848 02:09:01 AM 1119408 2901856 2634268 70.18 2104 1944372 721088 15.02 203844 2113280 8844 02:10:01 AM 1208548 2996720 2545128 67.80 2104 1950080 621484 12.94 206140 2021892 5732 02:11:01 AM 1221088 3003236 2532588 67.47 2104 1943964 616448 12.84 389008 1827888 7520 Average: 1222875 2978608 2530801 67.42 2104 1918700 644077 13.41 210311 2008727 31853 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 68.98 58.02 866.41 6.24 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 19.29 18.34 156.49 5.48 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 42.87 33.52 551.91 5.86 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 10.45 12.78 10.46 5.68 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 13.78 14.10 11.74 4.39 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 18.25 16.75 16.11 7.93 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 28.94 25.59 268.84 5.93 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) 02:03:52 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 37.36 0.00 4.21 1.27 2.73 54.44 02:06:01 AM 0 26.87 0.00 3.47 0.91 2.39 66.37 02:06:01 AM 1 47.82 0.00 4.95 1.62 3.06 42.55 02:07:01 AM all 36.93 0.00 4.26 3.00 2.85 52.97 02:07:01 AM 0 26.67 0.00 3.36 2.92 2.39 64.66 02:07:01 AM 1 47.18 0.00 5.15 3.08 3.31 41.29 02:08:01 AM all 37.26 0.00 2.99 0.61 2.78 56.36 02:08:01 AM 0 24.81 0.00 2.18 0.89 2.70 69.41 02:08:01 AM 1 49.77 0.00 3.79 0.33 2.86 43.25 02:09:01 AM all 38.20 0.00 2.57 0.27 2.63 56.33 02:09:01 AM 0 38.83 0.00 2.30 0.18 2.53 56.16 02:09:01 AM 1 37.58 0.00 2.84 0.36 2.72 56.50 02:10:01 AM all 33.17 0.00 2.98 0.21 2.67 60.98 02:10:01 AM 0 24.03 0.00 2.48 0.33 2.63 70.52 02:10:01 AM 1 42.34 0.00 3.47 0.08 2.71 51.40 02:11:01 AM all 39.63 0.00 2.89 0.34 2.65 54.49 02:11:01 AM 0 16.09 0.00 2.10 0.35 1.79 79.67 02:11:01 AM 1 63.16 0.00 3.69 0.33 3.50 29.32 Average: all 37.09 0.00 3.31 0.95 2.72 55.93 Average: 0 26.21 0.00 2.65 0.93 2.40 67.80 Average: 1 47.97 0.00 3.98 0.97 3.03 44.05