---> uname -a: Linux prd-centos8-robot-2c-8g-2025.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 5073 19 2058 6838 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:9e:19:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe9e:19d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2025 _x86_64_ (2 CPU) 00:54:35 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 114.28 60.25 54.03 7865.51 35766.88 12:57:01 AM 83.22 0.05 83.17 1.60 6824.28 12:58:01 AM 41.86 0.77 41.09 53.59 6339.13 12:59:01 AM 24.57 0.30 24.27 45.57 1586.21 Average: 65.98 15.34 50.64 1991.49 12628.46 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5520236 7059792 2362196 29.97 2688 1731920 708212 7.93 188132 1892560 83148 12:57:01 AM 5238336 7008928 2644096 33.54 2688 1949600 736124 8.24 195532 2111632 144944 12:58:01 AM 5216772 7015060 2665660 33.82 2688 1975728 700188 7.84 199140 2125400 30688 12:59:01 AM 5235512 7034964 2646920 33.58 2688 1977384 685116 7.67 384048 1924196 160 Average: 5302714 7029686 2579718 32.73 2688 1908658 707410 7.92 241713 2013447 64735 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 276.16 160.66 1308.44 59.86 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 41.22 28.76 498.14 4.05 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 49.36 30.48 439.31 5.51 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 20.50 15.59 18.07 7.72 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 96.81 58.87 565.95 19.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/16/2025 _x86_64_ (2 CPU) 00:54:35 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 34.44 0.03 7.22 17.37 0.15 40.79 12:56:01 AM 0 34.51 0.05 7.81 17.53 0.19 39.92 12:56:01 AM 1 34.36 0.02 6.63 17.22 0.12 41.65 12:57:01 AM all 20.62 0.00 3.28 24.85 0.13 51.11 12:57:01 AM 0 30.51 0.00 3.91 25.25 0.13 40.19 12:57:01 AM 1 10.81 0.00 2.65 24.45 0.13 61.96 12:58:01 AM all 14.32 0.00 2.10 20.12 0.16 63.30 12:58:01 AM 0 17.87 0.00 2.40 21.60 0.17 57.96 12:58:01 AM 1 10.78 0.00 1.80 18.65 0.15 68.63 12:59:01 AM all 17.08 0.00 2.05 6.22 0.08 74.58 12:59:01 AM 0 22.01 0.00 2.10 5.41 0.07 70.41 12:59:01 AM 1 12.19 0.00 2.00 7.01 0.08 78.71 Average: all 21.61 0.01 3.66 17.16 0.13 57.43 Average: 0 26.22 0.01 4.06 17.48 0.14 52.09 Average: 1 17.03 0.00 3.27 16.85 0.12 62.73