---> uname -a: Linux prd-centos8-builder-2c-1g-8107.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 560 5044 19 2094 6833 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:71:6b:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe71:6b78/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 188.32 85.34 102.98 793.87 6852.28 06:06:01 PM 96.12 0.55 95.57 55.19 9170.50 06:07:01 PM 28.95 0.27 28.68 41.86 1087.72 06:08:01 PM 26.76 0.47 26.30 48.53 792.13 Average: 85.04 21.66 63.38 234.88 4475.76 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5238092 7003532 2646352 33.56 2688 1937116 721720 8.08 197592 2100984 179664 06:06:01 PM 5097216 6921564 2787228 35.35 2688 1990228 772888 8.65 224552 2189416 21172 06:07:01 PM 5113608 6939236 2770836 35.14 2688 1991488 754948 8.45 226988 2169948 7636 06:08:01 PM 5125700 6955536 2758744 34.99 2688 1995256 737492 8.26 395016 1990020 20100 Average: 5143654 6954967 2740790 34.76 2688 1978522 746762 8.36 261037 2112592 57143 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 72.69 51.03 1130.50 9.64 0.00 0.00 0.00 0.00 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 21.45 17.40 41.04 10.02 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 21.43 17.68 18.31 7.00 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 23.71 18.13 17.49 8.31 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 34.82 26.06 301.87 8.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 29.15 1.52 17.35 1.91 0.10 49.97 06:05:01 PM 0 25.25 1.54 17.34 1.89 0.10 53.88 06:05:01 PM 1 33.04 1.50 17.35 1.94 0.10 46.07 06:06:01 PM all 32.29 0.00 2.78 0.93 0.09 63.92 06:06:01 PM 0 30.78 0.00 2.27 0.78 0.10 66.07 06:06:01 PM 1 33.79 0.00 3.29 1.07 0.08 61.77 06:07:01 PM all 31.34 0.00 1.94 0.16 0.08 66.47 06:07:01 PM 0 26.39 0.00 1.90 0.13 0.08 71.49 06:07:01 PM 1 36.30 0.00 1.98 0.18 0.08 61.45 06:08:01 PM all 31.63 0.00 2.60 0.15 0.07 65.54 06:08:01 PM 0 18.68 0.00 2.30 0.10 0.07 78.86 06:08:01 PM 1 44.61 0.00 2.90 0.20 0.08 52.21 Average: all 31.11 0.38 6.13 0.78 0.09 61.51 Average: 0 25.27 0.38 5.91 0.72 0.09 67.62 Average: 1 36.95 0.37 6.35 0.84 0.09 55.40