---> uname -a: Linux prd-centos8-robot-2c-8g-8298.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 626 4936 19 2133 6775 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:d1:94:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fed1:94f7/64 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) 02/04/2025 _x86_64_ (2 CPU) 08:17:28 LINUX RESTART (2 CPU) 08:18:01 AM tps rtps wtps bread/s bwrtn/s 08:19:01 AM 123.82 45.23 78.59 7193.20 28438.63 08:20:01 AM 82.21 0.73 81.47 53.05 10158.03 08:21:01 AM 22.84 0.42 22.42 64.77 1797.78 08:22:01 AM 68.44 6.75 61.69 1249.39 8016.18 08:23:01 AM 2.33 0.12 2.22 33.06 68.91 08:24:01 AM 2.18 0.00 2.18 0.00 123.58 08:25:01 AM 0.37 0.00 0.37 0.00 6.30 08:26:01 AM 2.60 0.32 2.28 36.92 150.97 08:27:01 AM 24.48 0.32 24.16 36.26 1170.12 Average: 36.59 5.99 30.60 963.09 5548.33 08:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:19:01 AM 5350968 7028684 2531456 32.12 2688 1861316 726432 8.13 188356 2023872 172924 08:20:01 AM 5158724 6964552 2723700 34.55 2688 1983644 759544 8.50 198776 2176664 30688 08:21:01 AM 5183396 7026276 2699028 34.24 2688 2018204 688408 7.71 223132 2122592 32252 08:22:01 AM 4973412 7021716 2909012 36.91 2688 2218196 674152 7.55 258624 2273284 92 08:23:01 AM 4923396 6974180 2959028 37.54 2688 2220676 742300 8.31 258892 2322980 1488 08:24:01 AM 4923112 6973896 2959312 37.54 2688 2220676 742300 8.31 258892 2323496 4 08:25:01 AM 4915440 6966240 2966984 37.64 2688 2220692 760608 8.52 258892 2330932 24 08:26:01 AM 5102556 6984428 2779868 35.27 2688 2055720 714620 8.00 255760 2163636 7064 08:27:01 AM 5081984 6959448 2800440 35.53 2688 2053664 749304 8.39 452008 1996268 176 Average: 5068110 6988824 2814314 35.70 2688 2094754 728630 8.16 261481 2192636 27190 08:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 349.61 189.31 1663.78 61.27 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 63.41 46.93 606.74 7.83 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 18.94 11.98 7.10 4.43 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 229.18 174.17 336.39 44.19 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 25.82 17.28 21.61 3.25 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 204.93 203.00 41.31 85.53 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 226.15 222.63 126.25 85.89 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 134.24 115.13 140.25 49.45 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 18.18 15.33 13.35 7.35 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 141.16 110.64 328.56 38.80 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) 02/04/2025 _x86_64_ (2 CPU) 08:17:28 LINUX RESTART (2 CPU) 08:18:01 AM CPU %user %nice %system %iowait %steal %idle 08:19:01 AM all 43.94 0.03 8.20 5.96 0.11 41.77 08:19:01 AM 0 43.93 0.03 8.23 5.27 0.10 42.44 08:19:01 AM 1 43.95 0.02 8.16 6.64 0.12 41.11 08:20:01 AM all 21.16 0.00 3.13 4.93 0.09 70.69 08:20:01 AM 0 16.69 0.00 2.60 6.12 0.10 74.49 08:20:01 AM 1 25.66 0.00 3.67 3.72 0.09 66.86 08:21:01 AM all 16.35 0.00 2.63 0.48 0.06 80.48 08:21:01 AM 0 14.09 0.00 2.67 0.28 0.05 82.90 08:21:01 AM 1 18.61 0.00 2.58 0.68 0.07 78.06 08:22:01 AM all 21.78 0.00 4.73 2.06 0.08 71.34 08:22:01 AM 0 16.74 0.00 4.31 2.26 0.08 76.60 08:22:01 AM 1 26.82 0.00 5.15 1.87 0.08 66.07 08:23:01 AM all 2.59 0.00 0.33 0.03 0.04 97.02 08:23:01 AM 0 1.81 0.00 0.33 0.05 0.05 97.76 08:23:01 AM 1 3.37 0.00 0.32 0.00 0.03 96.28 08:24:01 AM all 17.35 0.00 0.49 0.03 0.11 82.03 08:24:01 AM 0 18.79 0.00 0.55 0.00 0.10 80.56 08:24:01 AM 1 15.91 0.00 0.42 0.05 0.12 83.50 08:25:01 AM all 24.17 0.00 0.54 0.00 0.13 75.16 08:25:01 AM 0 28.56 0.00 0.62 0.00 0.13 70.69 08:25:01 AM 1 19.78 0.00 0.45 0.00 0.13 79.63 08:26:01 AM all 16.09 0.00 1.52 0.07 0.08 82.24 08:26:01 AM 0 27.15 0.00 1.59 0.10 0.08 71.07 08:26:01 AM 1 5.13 0.00 1.45 0.03 0.08 93.30 08:27:01 AM all 21.52 0.00 2.42 3.18 0.11 72.77 08:27:01 AM 0 16.09 0.00 2.05 0.88 0.10 80.88 08:27:01 AM 1 26.88 0.00 2.78 5.47 0.12 64.75 Average: all 20.54 0.00 2.66 1.85 0.09 74.85 Average: 0 20.41 0.00 2.55 1.66 0.09 75.29 Average: 1 20.67 0.00 2.78 2.05 0.09 74.40