---> uname -a: Linux prd-centos8-robot-2c-8g-39491.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 622 4876 19 2198 6776 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:b8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feee:b8f0/64 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) 07/04/2025 _x86_64_ (2 CPU) 00:31:38 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 147.03 64.81 82.22 7885.37 35398.70 12:34:01 AM 96.45 0.72 95.73 52.92 11203.27 12:35:01 AM 26.66 0.43 26.23 64.79 2453.02 12:36:01 AM 79.92 9.45 70.48 1685.30 8219.64 12:37:01 AM 10.68 0.00 10.68 0.00 1127.66 12:38:01 AM 4.32 0.03 4.28 1.07 412.78 12:39:01 AM 0.65 0.00 0.65 0.00 10.33 12:40:01 AM 0.47 0.00 0.47 0.00 155.31 12:41:01 AM 30.43 0.63 29.80 73.16 1797.90 Average: 44.07 8.45 35.62 1084.77 6753.39 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5372080 7045868 2510344 31.85 2688 1856896 710348 7.95 186084 2004148 168008 12:34:01 AM 5159096 6995604 2723328 34.55 2688 2013108 747284 8.37 198464 2174904 42480 12:35:01 AM 5160304 7027048 2722120 34.53 2688 2042088 724584 8.11 222884 2147276 26856 12:36:01 AM 4945456 7042080 2936968 37.26 2688 2264568 671324 7.52 267992 2289620 26932 12:37:01 AM 4909876 7006512 2972548 37.71 2688 2264696 702952 7.87 268004 2324356 136 12:38:01 AM 4876876 6981784 3005548 38.13 2688 2272968 739256 8.28 268256 2356988 4 12:39:01 AM 4864060 6969004 3018364 38.29 2688 2273004 771164 8.63 268256 2369836 4 12:40:01 AM 4931916 7041596 2950508 37.43 2688 2277740 661500 7.41 268640 2301616 204 12:41:01 AM 5031444 6971620 2850980 36.17 2688 2114240 715588 8.01 474224 2021552 9028 Average: 5027901 7009013 2854523 36.21 2688 2153256 716000 8.02 269200 2221144 30406 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 278.06 182.39 1679.20 58.14 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 78.86 54.17 789.38 8.99 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 13.03 10.50 6.40 4.37 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 234.27 171.76 355.56 45.11 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 12.58 3.38 3.57 0.48 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 235.50 231.11 112.40 94.48 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 293.77 292.05 316.66 108.99 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 70.10 53.07 299.71 9.02 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 57.22 38.73 98.32 39.24 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 141.49 115.24 406.81 40.98 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) 07/04/2025 _x86_64_ (2 CPU) 00:31:38 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 46.01 0.03 9.72 3.04 0.11 41.11 12:33:01 AM 0 33.92 0.02 8.43 4.02 0.10 53.51 12:33:01 AM 1 58.10 0.03 11.01 2.05 0.12 28.68 12:34:01 AM all 26.02 0.00 3.78 1.66 0.07 68.46 12:34:01 AM 0 17.03 0.00 3.41 2.18 0.07 77.31 12:34:01 AM 1 35.04 0.00 4.15 1.13 0.08 59.59 12:35:01 AM all 15.08 0.00 2.35 0.39 0.06 82.12 12:35:01 AM 0 10.67 0.00 2.10 0.43 0.05 86.75 12:35:01 AM 1 19.48 0.00 2.60 0.35 0.07 77.50 12:36:01 AM all 30.19 0.00 5.86 0.94 0.08 62.92 12:36:01 AM 0 31.02 0.00 5.59 0.88 0.08 62.42 12:36:01 AM 1 29.36 0.00 6.13 1.00 0.08 63.42 12:37:01 AM all 0.38 0.00 0.24 0.13 0.03 99.22 12:37:01 AM 0 0.12 0.00 0.23 0.17 0.03 99.45 12:37:01 AM 1 0.65 0.00 0.25 0.08 0.02 99.00 12:38:01 AM all 25.49 0.00 0.54 0.03 0.08 73.86 12:38:01 AM 0 5.50 0.00 0.37 0.07 0.05 94.01 12:38:01 AM 1 45.71 0.00 0.71 0.00 0.10 53.48 12:39:01 AM all 29.82 0.00 0.58 0.00 0.09 69.51 12:39:01 AM 0 9.10 0.00 0.28 0.00 0.08 90.54 12:39:01 AM 1 50.67 0.00 0.88 0.00 0.10 48.35 12:40:01 AM all 5.89 0.00 0.30 0.01 0.07 93.74 12:40:01 AM 0 3.09 0.00 0.23 0.00 0.07 96.61 12:40:01 AM 1 8.73 0.00 0.36 0.02 0.07 90.83 12:41:01 AM all 28.51 0.00 3.98 0.18 0.07 67.27 12:41:01 AM 0 33.84 0.00 3.99 0.17 0.07 61.94 12:41:01 AM 1 23.19 0.00 3.96 0.18 0.07 72.60 Average: all 23.06 0.00 3.05 0.71 0.07 73.11 Average: 0 16.05 0.00 2.74 0.88 0.07 80.26 Average: 1 30.09 0.00 3.35 0.54 0.08 65.94