---> uname -a: Linux prd-centos8-robot-2c-8g-5165.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4970 19 2128 6802 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:b7:36:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feb7:36af/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) 01/26/2025 _x86_64_ (2 CPU) 01:14:26 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 85.21 14.18 71.03 4159.39 7178.31 01:17:01 AM 76.15 0.73 75.42 53.06 9134.13 01:18:01 AM 29.87 0.42 29.46 64.78 2712.73 01:19:01 AM 58.09 6.75 51.34 1249.39 7184.90 01:20:01 AM 3.13 0.10 3.03 32.12 108.00 01:21:01 AM 2.00 0.00 2.00 0.00 65.53 01:22:01 AM 0.55 0.00 0.55 0.00 20.44 01:23:01 AM 25.63 0.65 24.98 74.12 1226.30 Average: 35.08 2.85 32.23 704.19 3453.72 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5367404 7062688 2515020 31.91 2688 1878536 675704 7.57 186508 2011976 163736 01:17:01 AM 5279220 7082580 2603204 33.03 2688 1981472 644296 7.21 206132 2055500 30696 01:18:01 AM 5098764 6988724 2783660 35.31 2688 2065316 729436 8.17 232788 2201304 63904 01:19:01 AM 5008344 7053932 2874080 36.46 2688 2215516 638028 7.14 258272 2244224 32 01:20:01 AM 4940136 6986928 2942288 37.33 2688 2216720 751704 8.42 258408 2311940 4 01:21:01 AM 4886824 6933676 2995600 38.00 2688 2216776 813720 9.11 258408 2363768 4 01:22:01 AM 4886124 6933404 2996300 38.01 2688 2217212 817076 9.15 258408 2364956 16 01:23:01 AM 5141580 7013156 2740844 34.77 2688 2047252 672444 7.53 448480 1944820 640 Average: 5076050 7006886 2806374 35.60 2688 2104850 717801 8.04 263426 2187311 32379 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 288.47 177.76 1760.22 61.45 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 51.27 38.06 486.12 7.64 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 38.75 32.49 296.88 7.93 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 231.44 162.99 50.31 36.46 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 42.27 47.85 8.35 343.37 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 388.57 398.30 5842.70 373.43 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 287.27 282.49 4386.62 18.61 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 64.47 43.31 92.38 30.05 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 174.07 147.91 1615.54 109.87 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) 01/26/2025 _x86_64_ (2 CPU) 01:14:26 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 39.96 0.00 6.49 2.50 0.12 50.94 01:16:01 AM 0 39.80 0.00 5.95 3.08 0.12 51.06 01:16:01 AM 1 40.12 0.00 7.03 1.92 0.12 50.82 01:17:01 AM all 20.24 0.00 2.75 3.92 0.07 73.01 01:17:01 AM 0 22.91 0.00 2.67 3.72 0.07 70.63 01:17:01 AM 1 17.57 0.00 2.84 4.13 0.07 75.40 01:18:01 AM all 20.70 0.00 2.89 2.05 0.08 74.29 01:18:01 AM 0 26.23 0.00 3.04 2.07 0.08 68.58 01:18:01 AM 1 15.14 0.00 2.74 2.02 0.07 80.02 01:19:01 AM all 17.78 0.00 3.88 2.35 0.07 75.93 01:19:01 AM 0 25.18 0.00 4.49 1.30 0.08 68.94 01:19:01 AM 1 10.36 0.00 3.26 3.39 0.05 82.93 01:20:01 AM all 4.93 0.00 0.25 0.03 0.06 94.73 01:20:01 AM 0 5.51 0.00 0.30 0.07 0.07 94.06 01:20:01 AM 1 4.36 0.00 0.20 0.00 0.05 95.39 01:21:01 AM all 14.09 0.00 1.38 0.01 0.09 84.43 01:21:01 AM 0 19.22 0.00 1.92 0.02 0.10 78.75 01:21:01 AM 1 8.97 0.00 0.84 0.00 0.08 90.11 01:22:01 AM all 9.55 0.00 0.98 0.01 0.08 89.39 01:22:01 AM 0 12.95 0.00 1.26 0.00 0.08 85.71 01:22:01 AM 1 6.12 0.00 0.70 0.02 0.07 93.10 01:23:01 AM all 23.92 0.00 3.21 0.18 0.08 72.60 01:23:01 AM 0 33.16 0.00 3.54 0.28 0.08 62.93 01:23:01 AM 1 14.63 0.00 2.89 0.08 0.08 82.32 Average: all 18.92 0.00 2.73 1.39 0.08 76.88 Average: 0 23.15 0.00 2.90 1.32 0.09 72.54 Average: 1 14.69 0.00 2.57 1.45 0.07 81.22