---> uname -a: Linux prd-centos8-robot-2c-8g-35065.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 633 4915 19 2149 6767 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:d7:da:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fed7:da78/64 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) 06/17/2025 _x86_64_ (2 CPU) 02:15:27 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 84.06 16.11 67.94 5340.89 6435.30 02:18:01 AM 89.44 0.73 88.70 53.05 10164.81 02:19:01 AM 20.81 0.42 20.40 64.79 1767.04 02:20:01 AM 61.60 6.96 54.63 1292.77 3958.43 02:21:01 AM 22.99 0.00 22.99 0.00 5283.71 02:22:01 AM 1.78 0.00 1.78 0.00 37.67 02:23:01 AM 0.32 0.00 0.32 0.00 3.28 02:24:01 AM 0.42 0.02 0.40 0.13 11.46 02:25:01 AM 2.08 0.02 2.07 0.93 149.30 02:26:01 AM 0.22 0.00 0.22 0.00 3.83 02:27:01 AM 16.96 0.40 16.56 46.78 841.59 Average: 27.33 2.24 25.09 618.15 2605.22 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5388260 7053996 2494164 31.64 2688 1849828 679528 7.61 185552 1992480 152408 02:18:01 AM 5204992 7022680 2677432 33.97 2688 1995304 703728 7.88 197868 2134276 42504 02:19:01 AM 5272832 7092848 2609592 33.11 2688 1997256 639984 7.17 218492 2046172 20 02:20:01 AM 5006040 7071312 2876384 36.49 2688 2233912 632260 7.08 260276 2241960 147452 02:21:01 AM 4943972 7008836 2938452 37.28 2688 2233892 685612 7.68 260384 2301372 4 02:22:01 AM 4943788 7008652 2938636 37.28 2688 2233892 685612 7.68 260388 2301624 4 02:23:01 AM 4943956 7008820 2938468 37.28 2688 2233892 685612 7.68 260388 2301556 4 02:24:01 AM 4891204 6958540 2991220 37.95 2688 2236384 750928 8.41 260516 2353412 2392 02:25:01 AM 4782524 6850024 3099900 39.33 2688 2236528 885144 9.91 260516 2461260 4 02:26:01 AM 4849236 6916752 3033188 38.48 2688 2236576 821532 9.20 260516 2394572 40 02:27:01 AM 5072776 6963336 2809648 35.64 2688 2064512 749160 8.39 455832 1998472 22228 Average: 5027235 6995981 2855189 36.22 2688 2141089 719918 8.06 261884 2229741 33369 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 291.05 187.44 1679.04 62.74 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 60.33 47.80 741.92 8.10 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 17.58 14.50 6.68 4.91 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 41.09 37.40 317.36 10.56 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 529.87 382.84 105.68 89.74 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.25 1.80 0.51 0.45 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.53 1.95 0.44 0.44 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 51.19 28.33 40.28 3.04 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 218.88 216.33 4786.52 14.09 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 241.79 239.69 5298.38 15.54 0.00 0.00 0.00 0.00 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 84.86 56.60 98.77 29.74 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 140.13 110.43 1188.66 21.76 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) 06/17/2025 _x86_64_ (2 CPU) 02:15:27 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 43.52 0.00 6.54 1.90 0.14 47.89 02:17:01 AM 0 37.70 0.00 4.91 1.50 0.13 55.76 02:17:01 AM 1 49.32 0.00 8.18 2.31 0.15 40.04 02:18:01 AM all 25.44 0.00 3.49 1.06 0.09 69.92 02:18:01 AM 0 10.30 0.00 2.32 0.90 0.08 86.40 02:18:01 AM 1 40.62 0.00 4.66 1.22 0.10 53.40 02:19:01 AM all 12.19 0.00 1.84 0.19 0.08 85.70 02:19:01 AM 0 17.05 0.00 2.00 0.10 0.08 80.76 02:19:01 AM 1 7.34 0.00 1.67 0.28 0.08 90.63 02:20:01 AM all 32.79 0.00 5.82 0.71 0.12 60.56 02:20:01 AM 0 18.60 0.00 5.08 0.58 0.12 75.61 02:20:01 AM 1 46.97 0.00 6.56 0.83 0.12 45.52 02:21:01 AM all 1.07 0.00 1.24 0.79 0.04 96.86 02:21:01 AM 0 1.21 0.00 1.24 0.84 0.05 96.66 02:21:01 AM 1 0.92 0.00 1.24 0.74 0.03 97.07 02:22:01 AM all 0.49 0.00 0.10 0.01 0.03 99.37 02:22:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 02:22:01 AM 1 0.38 0.00 0.08 0.02 0.03 99.48 02:23:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 02:23:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 02:23:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 02:24:01 AM all 5.48 0.00 1.46 0.00 0.05 93.01 02:24:01 AM 0 2.47 0.00 0.45 0.00 0.05 97.03 02:24:01 AM 1 8.48 0.00 2.48 0.00 0.05 88.99 02:25:01 AM all 8.30 0.00 0.99 0.02 0.11 90.58 02:25:01 AM 0 3.36 0.00 0.50 0.00 0.08 96.06 02:25:01 AM 1 13.28 0.00 1.48 0.03 0.13 85.07 02:26:01 AM all 9.36 0.00 1.10 0.00 0.13 89.41 02:26:01 AM 0 0.57 0.00 0.13 0.00 0.12 99.18 02:26:01 AM 1 18.21 0.00 2.07 0.00 0.13 79.58 02:27:01 AM all 19.64 0.00 3.17 0.10 0.08 77.01 02:27:01 AM 0 12.22 0.00 2.37 0.08 0.08 85.24 02:27:01 AM 1 27.07 0.00 3.96 0.12 0.08 68.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.43 0.00 2.35 0.43 0.08 82.71 Average: 0 9.51 0.00 1.74 0.36 0.08 88.31 Average: 1 19.35 0.00 2.96 0.51 0.09 77.10