---> uname -a: Linux prd-centos8-robot-2c-8g-4614.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4877 19 2193 6773 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:0e:32:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe0e:329d/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) 11/02/2025 _x86_64_ (2 CPU) 02:25:25 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 83.29 9.41 73.88 3138.43 7239.31 02:28:01 AM 86.22 0.72 85.50 52.92 10115.98 02:29:01 AM 32.31 0.42 31.89 64.78 2989.20 02:30:01 AM 81.67 9.45 72.22 1685.59 8165.49 02:31:01 AM 10.11 0.22 9.90 11.73 1061.00 02:32:01 AM 2.00 0.03 1.97 1.87 116.08 02:33:01 AM 11.36 0.32 11.05 36.93 505.15 02:34:01 AM 29.74 0.52 29.22 63.85 1416.88 Average: 42.09 2.63 39.45 632.05 3951.19 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5339668 7065076 2542764 32.26 2688 1908048 668236 7.48 186484 2038316 184324 02:28:01 AM 5162552 7008232 2719880 34.51 2688 2021660 714012 7.99 198296 2173888 42008 02:29:01 AM 5117276 7035720 2765156 35.08 2688 2090252 672680 7.53 227836 2177356 64768 02:30:01 AM 4904156 7016352 2978276 37.78 2688 2279444 670176 7.50 265256 2332892 26980 02:31:01 AM 4861936 6974892 3020496 38.32 2688 2280220 736556 8.25 265456 2374072 424 02:32:01 AM 4856952 6971044 3025480 38.38 2688 2281356 736556 8.25 265664 2378808 40 02:33:01 AM 4997960 6937952 2884472 36.59 2688 2111180 746896 8.36 265912 2253736 19784 02:34:01 AM 5014780 6953476 2867652 36.38 2688 2112204 738768 8.27 468380 2042792 12984 Average: 5031910 6995343 2850522 36.16 2688 2135546 710485 7.96 267910 2221482 43914 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 276.01 180.89 1739.59 56.02 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 70.66 51.15 633.36 8.81 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 16.43 14.36 24.94 5.10 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 203.55 155.82 356.37 42.75 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 20.31 12.73 4.77 5.46 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 23.91 20.89 8.09 4.01 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 61.84 45.81 85.82 28.59 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 18.76 15.94 14.36 8.22 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 86.44 62.20 358.45 19.87 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) 11/02/2025 _x86_64_ (2 CPU) 02:25:25 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 46.57 0.00 6.62 1.26 0.12 45.43 02:27:01 AM 0 36.03 0.00 6.04 1.32 0.12 56.49 02:27:01 AM 1 57.15 0.00 7.20 1.20 0.12 34.34 02:28:01 AM all 23.31 0.00 3.21 1.72 0.08 71.68 02:28:01 AM 0 14.65 0.00 2.91 1.84 0.08 80.52 02:28:01 AM 1 31.95 0.00 3.52 1.60 0.08 62.85 02:29:01 AM all 23.68 0.00 3.62 0.37 0.08 72.24 02:29:01 AM 0 22.26 0.00 3.40 0.08 0.10 74.16 02:29:01 AM 1 25.11 0.00 3.84 0.65 0.07 70.33 02:30:01 AM all 27.01 0.00 5.06 1.45 0.13 66.34 02:30:01 AM 0 22.71 0.00 4.58 1.32 0.12 71.28 02:30:01 AM 1 31.33 0.00 5.54 1.59 0.15 61.40 02:31:01 AM all 2.08 0.00 0.40 0.24 0.03 97.25 02:31:01 AM 0 0.23 0.00 0.22 0.15 0.02 99.38 02:31:01 AM 1 3.93 0.00 0.58 0.33 0.03 95.12 02:32:01 AM all 8.32 0.00 0.82 0.25 0.06 90.55 02:32:01 AM 0 8.28 0.00 0.84 0.50 0.05 90.33 02:32:01 AM 1 8.36 0.00 0.80 0.00 0.07 90.78 02:33:01 AM all 17.55 0.00 2.01 0.08 0.08 80.30 02:33:01 AM 0 10.70 0.00 1.67 0.08 0.07 87.47 02:33:01 AM 1 24.39 0.00 2.34 0.07 0.08 73.13 02:34:01 AM all 31.53 0.00 3.59 0.57 0.10 64.22 02:34:01 AM 0 13.58 0.00 2.60 0.35 0.10 83.37 02:34:01 AM 1 49.50 0.00 4.57 0.78 0.10 45.05 Average: all 22.52 0.00 3.17 0.74 0.08 73.49 Average: 0 16.07 0.00 2.78 0.70 0.08 80.36 Average: 1 28.97 0.00 3.55 0.78 0.09 66.62