---> uname -a: Linux prd-centos8-robot-2c-8g-6619.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: 2799.996 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 628 4869 19 2199 6770 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:00:4b:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe00:4b12/64 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) 11/07/2025 _x86_64_ (2 CPU) 00:35:17 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 98.83 6.20 92.64 1091.37 7907.06 12:38:01 AM 78.54 0.68 77.85 51.59 9940.36 12:39:01 AM 41.78 7.10 34.68 1310.18 2285.82 12:40:00 AM 61.21 0.26 60.95 48.03 8186.11 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 4.83 0.22 4.62 11.73 171.57 12:42:01 AM 2.52 0.02 2.50 0.93 371.91 12:43:01 AM 0.12 0.00 0.12 0.00 2.13 12:44:01 AM 4.53 0.32 4.22 36.93 319.85 12:45:01 AM 33.94 0.52 33.42 63.85 1984.37 Average: 36.12 1.70 34.42 290.40 3444.84 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5241196 7035908 2641236 33.51 2688 1971472 712020 7.97 187508 2115876 216024 12:38:01 AM 5063128 6936104 2819304 35.77 2688 2049444 812352 9.10 214372 2258764 44244 12:39:01 AM 4856812 6949164 3025620 38.38 2688 2257736 777436 8.70 256456 2385388 181612 12:40:00 AM 4940344 7035324 2942088 37.32 2688 2262012 665960 7.46 260716 2298504 8 12:40:01 AM 4939836 7034840 2942596 37.33 2688 2262016 665960 7.46 260716 2298768 24 12:41:01 AM 4872588 6976020 3009844 38.18 2688 2270448 750880 8.41 260988 2365696 8080 12:42:01 AM 4867216 6971540 3015216 38.25 2688 2271340 767268 8.59 260988 2370940 16 12:43:01 AM 4845716 6950100 3036716 38.53 2688 2271400 813844 9.11 260992 2391944 44 12:44:01 AM 5008020 6951204 2874412 36.47 2688 2114172 741296 8.30 271328 2237680 30204 12:45:01 AM 4990676 6944332 2891756 36.69 2688 2126264 769888 8.62 474512 2058656 23392 Average: 4962553 6978454 2919879 37.04 2688 2185630 747690 8.37 270858 2278222 50365 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 167.59 122.84 1331.63 19.33 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 62.94 42.24 586.06 7.39 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 39.63 33.48 333.17 12.97 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 201.12 158.27 46.68 38.01 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 0.00 0.00 0.00 0.00 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 40.13 30.91 74.19 5.97 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 335.72 334.24 69.65 140.00 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 215.26 211.16 742.67 63.10 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 73.39 49.58 201.43 39.46 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 23.76 17.48 19.78 8.85 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 128.39 110.78 378.26 37.15 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) 11/07/2025 _x86_64_ (2 CPU) 00:35:17 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 40.39 0.00 6.18 0.87 0.11 52.46 12:37:01 AM 0 33.13 0.00 5.41 0.57 0.10 60.80 12:37:01 AM 1 47.65 0.00 6.94 1.16 0.12 44.13 12:38:01 AM all 21.35 0.00 2.50 1.20 0.07 74.89 12:38:01 AM 0 13.26 0.00 2.09 1.09 0.07 83.51 12:38:01 AM 1 29.44 0.00 2.91 1.32 0.07 66.27 12:39:01 AM all 25.59 0.00 4.74 0.49 0.07 69.10 12:39:01 AM 0 19.15 0.00 4.30 0.58 0.08 75.89 12:39:01 AM 1 32.03 0.00 5.19 0.40 0.07 62.31 12:40:00 AM all 15.44 0.00 3.13 0.57 0.07 80.79 12:40:00 AM 0 11.43 0.00 2.42 0.60 0.07 85.48 12:40:00 AM 1 19.44 0.00 3.84 0.55 0.07 76.10 12:40:01 AM all 0.83 0.00 0.41 0.00 0.00 98.76 12:40:01 AM 0 0.83 0.00 0.00 0.00 0.00 99.17 12:40:01 AM 1 0.82 0.00 0.82 0.00 0.00 98.36 12:41:01 AM all 9.62 0.00 0.39 0.02 0.05 89.92 12:41:01 AM 0 5.63 0.00 0.47 0.03 0.05 93.81 12:41:01 AM 1 13.63 0.00 0.32 0.00 0.05 86.00 12:42:01 AM all 26.32 0.00 0.51 0.03 0.08 73.06 12:42:01 AM 0 38.34 0.00 0.64 0.03 0.08 60.91 12:42:01 AM 1 14.34 0.00 0.38 0.02 0.08 85.18 12:43:01 AM all 24.89 0.00 0.62 0.00 0.08 74.40 12:43:01 AM 0 41.62 0.00 0.76 0.00 0.08 57.54 12:43:01 AM 1 8.13 0.00 0.49 0.00 0.08 91.30 12:44:01 AM all 8.80 0.00 1.55 0.03 0.07 89.56 12:44:01 AM 0 5.55 0.00 1.54 0.00 0.07 92.84 12:44:01 AM 1 12.09 0.00 1.56 0.05 0.07 86.23 12:45:01 AM all 32.60 0.00 3.74 0.17 0.09 63.40 12:45:01 AM 0 29.94 0.00 3.21 0.22 0.10 66.53 12:45:01 AM 1 35.26 0.00 4.27 0.13 0.08 60.26 Average: all 22.77 0.00 2.60 0.37 0.08 74.18 Average: 0 21.97 0.00 2.31 0.35 0.08 75.29 Average: 1 23.57 0.00 2.88 0.40 0.08 73.07