---> uname -a: Linux prd-centos8-robot-2c-8g-2748.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4995 19 2130 6829 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:c6:81:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fec6:81ab/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) 01/18/2025 _x86_64_ (2 CPU) 03:47:56 LINUX RESTART (2 CPU) 03:49:02 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 114.38 0.53 113.86 19.25 10190.26 03:51:01 AM 46.74 1.02 45.73 113.14 5947.28 03:52:01 AM 52.19 6.78 45.41 1248.73 2911.01 03:53:01 AM 23.50 0.03 23.46 3.47 5580.82 03:54:01 AM 0.45 0.10 0.35 32.12 36.42 03:55:01 AM 2.10 0.03 2.07 1.87 159.54 03:56:01 AM 17.01 0.65 16.36 74.11 812.16 Average: 36.44 1.31 35.13 213.69 3647.03 03:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5279332 7045092 2603092 33.02 2688 1944760 707164 7.92 186996 2080304 123356 03:51:01 AM 5304100 7104236 2578324 32.71 2688 1978328 618268 6.92 216932 2021564 12 03:52:01 AM 4997700 7037920 2884724 36.60 2688 2209908 663160 7.43 254940 2263828 158440 03:53:01 AM 5034916 7074876 2847508 36.12 2688 2210032 617388 6.91 258348 2217436 4 03:54:01 AM 4991464 7033512 2890960 36.68 2688 2212116 684024 7.66 258612 2260124 248 03:55:01 AM 4984176 7029036 2898248 36.77 2688 2214968 684024 7.66 258756 2267360 120 03:56:01 AM 5170196 7044776 2712228 34.41 2688 2050364 674068 7.55 451632 1914096 13372 Average: 5108841 7052778 2773583 35.19 2688 2117211 664014 7.43 269459 2146387 42222 03:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 81.43 66.42 962.30 10.72 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 43.41 31.62 438.60 6.02 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 41.11 33.34 302.54 8.87 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 137.09 112.41 34.33 35.98 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 31.71 21.84 9.07 3.91 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 26.90 20.51 6.93 4.79 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 64.11 44.94 92.64 30.64 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 60.77 47.25 262.12 14.43 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) 01/18/2025 _x86_64_ (2 CPU) 03:47:56 LINUX RESTART (2 CPU) 03:49:02 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 35.67 0.00 5.30 4.06 0.11 54.86 03:50:01 AM 0 29.31 0.00 4.26 4.77 0.12 61.54 03:50:01 AM 1 42.06 0.00 6.33 3.35 0.10 48.16 03:51:01 AM all 18.77 0.00 2.05 1.82 0.08 77.28 03:51:01 AM 0 21.25 0.00 1.93 1.53 0.08 75.20 03:51:01 AM 1 16.29 0.00 2.17 2.10 0.08 79.36 03:52:01 AM all 25.62 0.00 4.81 0.69 0.10 68.78 03:52:01 AM 0 14.02 0.00 4.46 0.70 0.10 80.71 03:52:01 AM 1 37.24 0.00 5.16 0.68 0.10 56.82 03:53:01 AM all 2.98 0.00 0.72 0.89 0.04 95.37 03:53:01 AM 0 1.49 0.00 0.52 0.63 0.03 97.33 03:53:01 AM 1 4.48 0.00 0.92 1.14 0.05 93.41 03:54:01 AM all 7.18 0.00 0.72 0.01 0.08 92.02 03:54:01 AM 0 7.34 0.00 0.60 0.02 0.08 91.96 03:54:01 AM 1 7.02 0.00 0.84 0.00 0.07 92.08 03:55:01 AM all 11.24 0.00 0.63 0.03 0.09 88.01 03:55:01 AM 0 9.38 0.00 0.64 0.05 0.10 89.83 03:55:01 AM 1 13.11 0.00 0.62 0.00 0.08 86.19 03:56:01 AM all 24.88 0.00 3.23 0.12 0.09 71.68 03:56:01 AM 0 17.60 0.00 3.17 0.07 0.10 79.07 03:56:01 AM 1 32.16 0.00 3.29 0.17 0.08 64.30 Average: all 18.02 0.00 2.49 1.08 0.08 78.33 Average: 0 14.31 0.00 2.22 1.10 0.09 82.27 Average: 1 21.72 0.00 2.75 1.06 0.08 74.39