---> uname -a: Linux prd-centos8-robot-2c-8g-7597.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 579 4982 19 2135 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:ea:93:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:feea:9346/64 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:25 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 48.08 18.89 29.19 5704.77 20417.26 11:09:01 PM 71.44 0.15 71.29 9.47 5564.22 11:10:01 PM 64.35 0.73 63.61 53.05 8631.16 11:11:01 PM 21.33 0.38 20.94 62.51 1415.13 11:12:01 PM 31.09 6.75 24.34 1247.98 1473.89 11:13:01 PM 45.08 2.52 42.57 396.00 6872.09 11:14:01 PM 12.38 0.40 11.98 68.91 478.49 11:15:01 PM 30.88 0.52 30.36 64.66 1174.69 Average: 40.58 3.79 36.79 950.96 5753.47 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5614212 7095040 2268220 28.78 2688 1675192 667872 7.48 178656 1815352 44784 11:09:01 PM 5237960 7014204 2644472 33.55 2688 1955044 734652 8.23 195668 2116564 206128 11:10:01 PM 5207812 7009816 2674620 33.93 2688 1979512 726452 8.13 198976 2135956 30680 11:11:01 PM 5289784 7093256 2592648 32.89 2688 1981388 639540 7.16 218184 2036036 24 11:12:01 PM 4970000 7007352 2912432 36.95 2688 2208644 711676 7.97 278336 2274592 171372 11:13:01 PM 5011632 7067468 2870800 36.42 2688 2225528 635888 7.12 264248 2236520 8 11:14:01 PM 5131384 7015760 2751048 34.90 2688 2057872 696312 7.80 258864 2137804 4344 11:15:01 PM 5116848 7000884 2765584 35.09 2688 2060112 705368 7.90 455884 1964288 16724 Average: 5197454 7037972 2684978 34.06 2688 2017912 689720 7.72 256102 2089639 59258 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 310.36 165.08 1022.58 54.93 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 66.46 53.89 790.54 6.82 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 56.78 40.47 458.32 6.16 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 12.35 6.48 4.99 2.97 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 31.06 27.94 293.19 5.65 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 143.74 107.75 34.92 35.30 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 67.21 39.85 77.01 18.22 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 21.78 20.03 17.85 9.86 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 88.72 57.69 337.42 17.49 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) 02/01/2025 _x86_64_ (2 CPU) 23:06:25 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 27.43 0.00 4.63 7.08 0.08 60.78 11:08:01 PM 0 28.14 0.00 4.18 7.08 0.08 60.52 11:08:01 PM 1 26.71 0.00 5.08 7.08 0.07 61.05 11:09:01 PM all 25.03 0.00 3.57 12.43 0.08 58.88 11:09:01 PM 0 27.49 0.00 3.91 5.78 0.08 62.73 11:09:01 PM 1 22.58 0.00 3.23 19.07 0.08 55.03 11:10:01 PM all 11.94 0.00 2.00 11.57 0.08 74.41 11:10:01 PM 0 7.39 0.00 1.42 11.22 0.10 79.87 11:10:01 PM 1 16.49 0.00 2.57 11.92 0.07 68.95 11:11:01 PM all 8.37 0.00 1.00 0.58 0.05 89.99 11:11:01 PM 0 3.49 0.00 0.83 0.70 0.03 94.94 11:11:01 PM 1 13.25 0.00 1.17 0.47 0.07 85.04 11:12:01 PM all 16.41 0.00 3.29 1.96 0.11 78.23 11:12:01 PM 0 18.17 0.00 3.48 2.76 0.12 75.46 11:12:01 PM 1 14.64 0.00 3.10 1.16 0.10 81.00 11:13:01 PM all 10.87 0.00 2.35 1.98 0.06 84.74 11:13:01 PM 0 4.29 0.00 1.89 2.54 0.05 91.23 11:13:01 PM 1 17.46 0.00 2.81 1.41 0.07 78.25 11:14:01 PM all 5.22 0.00 1.28 0.10 0.07 93.33 11:14:01 PM 0 3.93 0.00 1.57 0.03 0.05 94.42 11:14:01 PM 1 6.52 0.00 0.99 0.17 0.08 92.25 11:15:01 PM all 29.30 0.00 3.39 0.43 0.10 66.78 11:15:01 PM 0 16.43 0.00 3.04 0.32 0.12 80.10 11:15:01 PM 1 42.17 0.00 3.74 0.55 0.08 53.45 Average: all 16.81 0.00 2.69 4.51 0.08 75.91 Average: 0 13.65 0.00 2.54 3.80 0.08 79.94 Average: 1 19.97 0.00 2.83 5.23 0.08 71.89