---> uname -a: Linux prd-centos8-robot-2c-8g-5226.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: 2799.996 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 577 5054 19 2064 6824 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:ee:d3:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feee:d344/64 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) 01/26/2025 _x86_64_ (2 CPU) 03:01:56 LINUX RESTART (2 CPU) 03:03:02 AM tps rtps wtps bread/s bwrtn/s 03:04:01 AM 97.76 23.46 74.30 4166.69 6385.70 03:05:01 AM 71.93 0.73 71.19 53.05 8970.68 03:06:01 AM 21.14 0.23 20.91 35.32 1544.05 03:07:01 AM 11.83 0.70 11.13 95.85 225.80 Average: 50.47 6.21 44.26 1075.02 4273.01 03:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 AM 5374964 7070580 2507460 31.81 2688 1878912 661820 7.41 186360 2001952 163900 03:05:01 AM 5202256 7006216 2680168 34.00 2688 1981528 717704 8.04 198168 2132192 30680 03:06:01 AM 5141628 6971840 2740796 34.77 2688 2008288 757900 8.49 211520 2188044 25560 03:07:01 AM 5245072 7052764 2637352 33.46 2688 1985784 665592 7.45 385848 1910644 60 Average: 5240980 7025350 2641444 33.51 2688 1963628 700754 7.85 245474 2058208 55050 03:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 333.93 204.03 1792.36 59.77 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 54.73 40.27 483.73 7.09 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 14.86 11.53 12.74 12.94 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 17.11 13.78 12.90 6.30 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 104.22 66.84 570.42 21.37 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) 01/26/2025 _x86_64_ (2 CPU) 03:01:56 LINUX RESTART (2 CPU) 03:03:02 AM CPU %user %nice %system %iowait %steal %idle 03:04:01 AM all 38.82 0.01 6.36 2.72 0.11 51.98 03:04:01 AM 0 33.96 0.02 6.11 2.83 0.10 56.98 03:04:01 AM 1 43.68 0.00 6.62 2.61 0.12 46.97 03:05:01 AM all 19.99 0.00 2.70 3.98 0.07 73.25 03:05:01 AM 0 13.22 0.00 2.12 4.74 0.07 79.85 03:05:01 AM 1 26.77 0.00 3.29 3.22 0.07 66.65 03:06:01 AM all 9.77 0.00 0.96 4.93 0.08 84.25 03:06:01 AM 0 5.92 0.00 0.97 4.22 0.07 88.83 03:06:01 AM 1 13.62 0.00 0.95 5.65 0.10 79.69 03:07:01 AM all 19.89 0.00 2.34 1.74 0.08 75.95 03:07:01 AM 0 24.91 0.00 2.91 2.14 0.08 69.96 03:07:01 AM 1 14.89 0.00 1.77 1.34 0.07 81.94 Average: all 22.06 0.00 3.08 3.35 0.08 71.43 Average: 0 19.45 0.00 3.02 3.49 0.08 73.97 Average: 1 24.66 0.00 3.14 3.21 0.09 68.90