---> uname -a: Linux prd-centos8-robot-2c-8g-8188.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 579 4992 19 2126 6822 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:7d:d5:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe7d:d507/64 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) 02/04/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 212.84 153.32 59.52 14556.89 39196.87 12:58:01 AM 115.21 0.75 114.46 53.58 12138.89 12:59:01 AM 26.81 0.42 26.40 64.79 2839.63 01:00:01 AM 64.95 6.75 58.20 1249.18 7540.67 01:01:01 AM 8.43 0.10 8.33 32.12 774.78 01:02:01 AM 19.59 0.73 18.86 75.96 767.40 Average: 74.64 27.02 47.63 2672.42 10543.78 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5554104 7083508 2328320 29.54 2688 1722204 678672 7.60 187744 1858172 107940 12:58:01 AM 5205324 7008728 2677100 33.96 2688 1980932 701680 7.86 198712 2131976 63428 12:59:01 AM 5220740 7053652 2661684 33.77 2688 2009840 665196 7.45 221844 2095216 26728 01:00:01 AM 5019468 7064904 2862956 36.32 2688 2215480 637944 7.14 258912 2228668 16588 01:01:01 AM 4981728 7028388 2900696 36.80 2688 2216684 672792 7.53 259040 2267608 132 01:02:01 AM 5170108 7039560 2712316 34.41 2688 2045756 669028 7.49 450164 1915232 11496 Average: 5191912 7046457 2690512 34.13 2688 2031816 670885 7.51 262736 2082812 37719 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 282.23 170.78 1274.22 54.89 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 88.17 67.91 1053.39 10.62 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 16.60 8.75 6.37 3.64 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 224.13 163.23 335.72 44.10 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 12.86 7.16 3.66 1.01 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 57.97 40.98 84.17 24.66 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 113.66 76.47 459.61 23.16 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) 02/04/2025 _x86_64_ (2 CPU) 00:55:45 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.15 0.06 10.66 22.10 0.10 27.93 12:57:01 AM 0 35.20 0.03 10.21 22.67 0.10 31.79 12:57:01 AM 1 43.15 0.09 11.13 21.51 0.10 24.02 12:58:01 AM all 32.25 0.00 4.78 4.35 0.10 58.52 12:58:01 AM 0 27.73 0.00 4.18 3.96 0.10 64.03 12:58:01 AM 1 36.76 0.00 5.39 4.73 0.10 53.02 12:59:01 AM all 12.40 0.00 1.91 1.11 0.07 84.52 12:59:01 AM 0 7.00 0.00 1.99 1.65 0.05 89.30 12:59:01 AM 1 17.79 0.00 1.82 0.57 0.08 79.73 01:00:01 AM all 23.17 0.00 4.47 2.96 0.10 69.30 01:00:01 AM 0 22.84 0.00 4.60 3.24 0.10 69.22 01:00:01 AM 1 23.50 0.00 4.34 2.69 0.10 69.38 01:01:01 AM all 1.26 0.00 0.24 0.25 0.04 98.21 01:01:01 AM 0 0.68 0.00 0.18 0.28 0.03 98.81 01:01:01 AM 1 1.84 0.00 0.30 0.22 0.05 97.60 01:02:01 AM all 20.27 0.00 3.20 0.12 0.08 76.34 01:02:01 AM 0 18.93 0.00 3.37 0.17 0.08 77.44 01:02:01 AM 1 21.60 0.00 3.03 0.07 0.07 75.23 Average: all 21.35 0.01 4.19 5.08 0.08 69.29 Average: 0 18.69 0.01 4.07 5.28 0.08 71.88 Average: 1 24.01 0.01 4.30 4.89 0.08 66.70