---> uname -a: Linux prd-centos8-robot-2c-8g-455.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 599 4975 19 2122 6801 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:23:54:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe23:540c/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) 01/10/2025 _x86_64_ (2 CPU) 02:06:23 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 72.73 8.71 64.02 1494.05 5673.16 02:09:01 AM 80.50 0.73 79.77 53.06 9431.13 02:10:01 AM 16.38 0.42 15.96 64.78 1350.55 02:11:01 AM 43.31 6.71 36.60 1245.51 2794.20 02:12:01 AM 29.46 0.03 29.43 3.47 5612.00 02:13:01 AM 16.36 0.42 15.95 69.86 612.95 Average: 43.13 2.84 40.29 488.54 4245.58 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5385728 7066484 2496704 31.67 2688 1863692 663092 7.42 186560 1989744 157664 02:09:01 AM 5253156 7051400 2629276 33.36 2688 1976308 656076 7.35 206384 2077920 30700 02:10:01 AM 5174752 7004784 2707680 34.35 2688 2006876 707416 7.92 224584 2135260 28528 02:11:01 AM 4961368 6998396 2921064 37.06 2688 2207272 690304 7.73 256852 2295868 141052 02:12:01 AM 5011664 7051324 2870768 36.42 2688 2209588 634784 7.11 258552 2238812 16 02:13:01 AM 5111992 6977852 2770440 35.15 2688 2039756 716988 8.03 291412 2123048 16704 Average: 5149777 7025040 2732655 34.67 2688 2050582 678110 7.59 237391 2143442 62444 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 196.57 132.25 1334.82 49.03 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 58.72 42.38 587.06 8.25 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 15.73 9.46 5.43 3.49 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 32.17 26.50 295.12 5.72 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 195.07 142.66 42.61 39.42 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 66.77 41.24 82.37 19.85 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 94.17 65.75 391.27 20.96 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) 01/10/2025 _x86_64_ (2 CPU) 02:06:23 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 34.04 0.00 5.10 1.30 0.10 59.46 02:08:01 AM 0 25.42 0.00 3.47 0.75 0.10 70.26 02:08:01 AM 1 42.93 0.00 6.78 1.86 0.10 48.33 02:09:01 AM all 21.44 0.00 3.33 1.99 0.09 73.14 02:09:01 AM 0 14.64 0.00 2.82 1.95 0.10 80.49 02:09:01 AM 1 28.24 0.00 3.84 2.04 0.08 65.80 02:10:01 AM all 12.42 0.00 1.50 0.59 0.09 85.40 02:10:01 AM 0 5.16 0.00 1.34 0.57 0.10 92.84 02:10:01 AM 1 19.70 0.00 1.66 0.62 0.08 77.94 02:11:01 AM all 18.80 0.00 3.37 7.53 0.16 70.15 02:11:01 AM 0 18.91 0.00 3.39 6.23 0.17 71.31 02:11:01 AM 1 18.68 0.00 3.34 8.84 0.15 68.99 02:12:01 AM all 7.40 0.00 1.63 17.14 0.05 73.78 02:12:01 AM 0 8.19 0.00 1.49 13.83 0.05 76.44 02:12:01 AM 1 6.60 0.00 1.77 20.45 0.05 71.13 02:13:01 AM all 14.07 0.00 1.91 0.25 0.08 83.70 02:13:01 AM 0 16.73 0.00 2.22 0.13 0.08 80.84 02:13:01 AM 1 11.41 0.00 1.60 0.37 0.07 86.55 Average: all 17.99 0.00 2.80 4.81 0.09 74.30 Average: 0 14.85 0.00 2.45 3.90 0.10 78.70 Average: 1 21.16 0.00 3.15 5.71 0.09 69.89