---> uname -a: Linux prd-centos8-builder-2c-4g-4806.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 1132 17 2036 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:b9:9c:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:feb9:9c27/64 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) 07/04/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 53.77 0.37 53.40 10.93 5460.08 04:07:01 AM 73.63 0.47 73.16 53.32 9010.76 04:08:01 AM 29.48 0.08 29.40 1.87 2781.45 04:09:01 AM 18.83 0.27 18.56 41.86 481.12 04:10:01 AM 14.49 0.00 14.49 0.00 591.12 04:11:01 AM 23.83 0.55 23.28 33.44 855.76 Average: 35.67 0.29 35.38 23.57 3196.60 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1346764 3004756 2406920 64.12 2104 1826428 636628 13.26 146844 1971728 139868 04:07:01 AM 1202140 2962988 2551544 67.97 2104 1922020 647260 13.48 148496 2084464 22540 04:08:01 AM 1178636 2975992 2575048 68.60 2104 1958000 632108 13.16 172876 2082412 8852 04:09:01 AM 1187728 2986388 2565956 68.36 2104 1959256 621240 12.94 206132 2040676 8844 04:10:01 AM 1168600 2975660 2585084 68.87 2104 1967612 634620 13.22 208528 2055200 8364 04:11:01 AM 1181800 2980076 2571884 68.52 2104 1958844 630108 13.12 391308 1862584 7480 Average: 1210945 2980977 2542739 67.74 2104 1932027 633661 13.20 212364 2016177 32658 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 69.81 58.06 893.62 6.35 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 18.69 17.64 156.04 5.28 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 46.39 39.89 581.57 6.79 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 10.56 13.20 9.11 5.89 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 13.84 14.09 11.80 4.44 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 15.29 15.16 15.79 7.73 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 29.10 26.34 277.97 6.08 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) 07/04/2025 _x86_64_ (2 CPU) 04:03:53 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 37.79 0.00 4.12 0.98 2.81 54.31 04:06:01 AM 0 18.08 0.00 2.51 0.88 2.21 76.31 04:06:01 AM 1 57.57 0.00 5.74 1.08 3.40 32.21 04:07:01 AM all 36.86 0.00 4.24 2.60 2.37 53.94 04:07:01 AM 0 31.20 0.00 3.63 2.86 2.10 60.21 04:07:01 AM 1 42.51 0.00 4.85 2.34 2.63 47.66 04:08:01 AM all 36.58 0.00 2.52 0.56 2.28 58.05 04:08:01 AM 0 44.24 0.00 2.77 0.23 2.45 50.31 04:08:01 AM 1 28.95 0.00 2.28 0.89 2.10 65.78 04:09:01 AM all 39.18 0.00 2.56 0.23 2.36 55.66 04:09:01 AM 0 21.09 0.00 1.82 0.13 1.85 75.10 04:09:01 AM 1 57.35 0.00 3.31 0.33 2.88 36.13 04:10:01 AM all 32.85 0.00 2.80 0.24 2.12 62.00 04:10:01 AM 0 22.62 0.00 2.14 0.03 1.82 73.38 04:10:01 AM 1 43.10 0.00 3.46 0.45 2.41 50.57 04:11:01 AM all 39.53 0.00 2.85 0.64 2.49 54.49 04:11:01 AM 0 21.07 0.00 1.97 0.94 2.16 73.86 04:11:01 AM 1 58.05 0.00 3.75 0.33 2.82 35.06 Average: all 37.13 0.00 3.18 0.88 2.40 56.40 Average: 0 26.38 0.00 2.47 0.85 2.10 68.20 Average: 1 47.91 0.00 3.90 0.90 2.71 44.58