---> uname -a: Linux prd-centos8-robot-2c-8g-17825.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: 2799.998 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 586 4974 19 2137 6815 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:bc:e8:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:febc:e870/64 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:12 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 82.86 7.21 75.64 1479.24 6131.12 03:24:01 AM 84.17 0.73 83.44 53.06 10313.83 03:25:01 AM 35.27 7.13 28.14 1310.28 1954.79 03:26:01 AM 43.56 0.03 43.53 3.46 6999.10 03:27:01 AM 3.07 0.10 2.97 32.13 93.42 03:28:01 AM 1.93 0.07 1.87 3.20 107.15 03:29:01 AM 12.80 0.33 12.46 37.86 488.94 Average: 37.66 2.23 35.43 417.07 3726.95 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5366896 7061332 2515536 31.91 2688 1876924 676728 7.58 186532 2009832 164524 03:24:01 AM 5183768 7015472 2698664 34.24 2688 2009204 699048 7.83 209944 2145380 26668 03:25:01 AM 4987492 7031464 2894940 36.73 2688 2213664 680160 7.62 255668 2272944 173280 03:26:01 AM 5007612 7055452 2874820 36.47 2688 2217156 632984 7.09 257560 2241792 4 03:27:01 AM 4963780 7013504 2918652 37.03 2688 2219040 698356 7.82 257848 2285404 768 03:28:01 AM 4960840 7011460 2921592 37.06 2688 2219944 698356 7.82 257988 2288296 144 03:29:01 AM 5108248 6987984 2774184 35.19 2688 2055192 729944 8.17 294268 2126120 22864 Average: 5082662 7025238 2799770 35.52 2688 2115875 687939 7.70 245687 2195681 55465 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 239.70 163.18 1430.97 49.25 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 47.99 35.96 502.11 8.72 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 44.63 28.29 296.79 6.39 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 157.94 123.87 37.58 32.86 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 25.63 15.63 7.04 4.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 19.56 14.83 5.60 3.59 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 65.49 46.96 87.15 28.39 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 85.85 61.25 338.18 19.09 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:12 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 34.90 0.00 5.61 1.01 0.11 58.37 03:23:01 AM 0 31.62 0.00 4.63 0.98 0.10 62.67 03:23:01 AM 1 38.18 0.00 6.60 1.04 0.12 54.07 03:24:01 AM all 23.10 0.00 3.35 1.41 0.11 72.04 03:24:01 AM 0 16.82 0.00 2.82 1.25 0.12 78.99 03:24:01 AM 1 29.38 0.00 3.87 1.57 0.10 65.08 03:25:01 AM all 23.33 0.00 4.18 1.26 0.09 71.13 03:25:01 AM 0 21.04 0.00 3.89 1.94 0.10 73.03 03:25:01 AM 1 25.62 0.00 4.48 0.58 0.08 69.24 03:26:01 AM all 9.57 0.00 1.78 0.61 0.08 87.95 03:26:01 AM 0 8.15 0.00 1.71 0.74 0.08 89.33 03:26:01 AM 1 11.00 0.00 1.86 0.48 0.08 86.58 03:27:01 AM all 5.46 0.00 0.51 0.01 0.07 93.95 03:27:01 AM 0 4.38 0.00 0.49 0.00 0.05 95.08 03:27:01 AM 1 6.54 0.00 0.54 0.02 0.08 92.82 03:28:01 AM all 5.73 0.00 0.57 0.03 0.09 93.59 03:28:01 AM 0 4.67 0.00 0.32 0.02 0.10 94.90 03:28:01 AM 1 6.78 0.00 0.82 0.03 0.08 92.28 03:29:01 AM all 21.20 0.00 2.25 0.06 0.10 76.40 03:29:01 AM 0 15.80 0.00 1.60 0.07 0.10 82.43 03:29:01 AM 1 26.60 0.00 2.89 0.05 0.10 70.36 Average: all 17.62 0.00 2.61 0.63 0.09 79.05 Average: 0 14.65 0.00 2.21 0.71 0.09 82.33 Average: 1 20.59 0.00 3.01 0.54 0.09 75.77