---> uname -a: Linux prd-centos8-robot-2c-8g-26526.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4877 19 2177 6756 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:f8:da:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fef8:da20/64 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) 09/01/2025 _x86_64_ (2 CPU) 20:31:32 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 123.86 48.93 74.93 7416.59 30054.13 08:34:01 PM 98.70 0.72 97.98 52.92 11388.17 08:35:01 PM 31.14 0.38 30.76 64.25 2538.25 08:36:01 PM 80.94 9.48 71.46 1685.84 8013.76 08:37:01 PM 9.77 0.20 9.57 11.60 1074.24 08:38:01 PM 21.83 0.42 21.41 47.73 876.07 Average: 61.04 10.02 51.02 1546.57 8991.22 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5261912 6975324 2620520 33.25 2688 1897148 781676 8.75 222728 2080536 212252 08:34:01 PM 5154016 6991636 2728416 34.61 2688 2013276 724032 8.11 198488 2172676 42476 08:35:01 PM 5132044 7012852 2750388 34.89 2688 2055004 698120 7.82 231740 2163364 39504 08:36:01 PM 4923072 7022984 2959360 37.54 2688 2267240 689192 7.72 267792 2309872 26984 08:37:01 PM 4882280 6982560 3000152 38.06 2688 2267828 759308 8.50 267916 2349708 244 08:38:01 PM 5004100 6922368 2878332 36.52 2688 2090960 773648 8.66 463152 2056524 23356 Average: 5059571 6984621 2822861 35.81 2688 2098576 737663 8.26 275303 2188780 57469 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 306.81 185.05 1644.74 59.29 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 78.34 63.03 844.12 9.64 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 9.55 9.41 5.73 4.01 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 193.22 142.09 363.94 38.17 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 13.08 7.80 3.66 1.04 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 58.29 40.16 79.24 21.62 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 109.89 74.59 490.26 22.29 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) 09/01/2025 _x86_64_ (2 CPU) 20:31:32 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 42.46 0.02 7.98 8.62 0.13 40.80 08:33:01 PM 0 39.04 0.03 7.37 9.47 0.12 43.97 08:33:01 PM 1 45.88 0.00 8.58 7.78 0.13 37.63 08:34:01 PM all 30.32 0.00 4.51 1.47 0.10 63.61 08:34:01 PM 0 17.53 0.00 3.96 1.48 0.10 76.93 08:34:01 PM 1 43.15 0.00 5.06 1.45 0.10 50.24 08:35:01 PM all 17.83 0.00 2.62 0.25 0.08 79.22 08:35:01 PM 0 7.02 0.00 2.15 0.23 0.07 90.53 08:35:01 PM 1 28.66 0.00 3.09 0.27 0.08 67.91 08:36:01 PM all 27.65 0.00 5.23 0.98 0.10 66.04 08:36:01 PM 0 26.53 0.00 5.01 1.07 0.10 67.29 08:36:01 PM 1 28.76 0.00 5.45 0.90 0.10 64.79 08:37:01 PM all 1.11 0.00 0.23 0.12 0.02 98.53 08:37:01 PM 0 0.28 0.00 0.15 0.03 0.02 99.52 08:37:01 PM 1 1.94 0.00 0.30 0.20 0.02 97.55 08:38:01 PM all 21.15 0.00 3.13 0.11 0.09 75.53 08:38:01 PM 0 14.22 0.00 2.80 0.10 0.10 82.78 08:38:01 PM 1 28.08 0.00 3.45 0.12 0.08 68.27 Average: all 23.41 0.00 3.94 1.92 0.08 70.64 Average: 0 17.42 0.01 3.57 2.06 0.08 76.86 Average: 1 29.40 0.00 4.32 1.78 0.09 64.41