---> uname -a: Linux prd-centos8-robot-2c-8g-5126.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 594 4946 19 2156 6806 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:34:2f:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe34:2fdf/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) 00:34:22 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 80.22 47.40 32.82 6214.46 23236.97 12:37:01 AM 111.78 0.20 111.58 5.60 10814.65 12:38:01 AM 38.33 1.05 37.28 113.71 4726.35 12:39:01 AM 30.71 6.75 23.96 1247.98 1459.83 12:40:01 AM 46.93 2.52 44.42 396.00 7011.05 12:41:01 AM 3.22 0.08 3.13 31.99 104.03 12:42:01 AM 2.32 0.03 2.28 1.07 141.56 12:43:01 AM 0.50 0.00 0.50 0.00 204.87 12:44:01 AM 13.46 0.32 13.15 36.92 545.10 Average: 36.39 6.48 29.90 894.24 5360.69 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5566920 7075512 2315504 29.38 2688 1702760 687720 7.70 185508 1850068 92108 12:37:01 AM 5161064 6986560 2721360 34.52 2688 2004136 710452 7.95 190576 2187464 134612 12:38:01 AM 5277316 7080352 2605108 33.05 2688 1981016 626864 7.02 218176 2044832 24 12:39:01 AM 4939588 6979516 2942836 37.33 2688 2211020 723944 8.11 278672 2300536 174116 12:40:01 AM 4999652 7054740 2882772 36.57 2688 2224964 628672 7.04 264408 2246172 96 12:41:01 AM 4959344 7015640 2923080 37.08 2688 2226176 680156 7.62 264532 2286344 8 12:42:01 AM 4940108 7000152 2942316 37.33 2688 2229924 757288 8.48 264676 2305152 1816 12:43:01 AM 4931636 6996488 2950788 37.44 2688 2234732 758024 8.49 264840 2313724 772 12:44:01 AM 5105056 7005944 2777368 35.23 2688 2074716 671148 7.51 304396 2118712 27040 Average: 5097854 7021656 2784570 35.33 2688 2098827 693808 7.77 248420 2183667 47844 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 257.38 155.73 1153.08 54.62 0.00 0.00 0.00 0.00 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 91.45 72.59 1086.80 10.82 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 9.78 8.75 6.08 3.61 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 35.87 27.79 293.70 5.64 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 140.47 118.01 34.32 32.18 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 13.25 7.48 4.15 4.61 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 144.09 139.54 40.39 12.69 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 134.03 127.16 47.58 13.99 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 61.03 41.34 100.55 43.33 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 98.59 77.60 307.42 20.17 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) 00:34:22 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 30.02 0.04 5.96 30.43 0.09 33.46 12:36:01 AM 0 29.91 0.05 6.01 30.18 0.08 33.77 12:36:01 AM 1 30.14 0.03 5.91 30.68 0.10 33.13 12:37:01 AM all 32.24 0.00 4.55 7.74 0.12 55.35 12:37:01 AM 0 17.60 0.00 3.05 6.96 0.13 72.26 12:37:01 AM 1 46.91 0.00 6.05 8.52 0.10 38.42 12:38:01 AM all 16.36 0.00 1.87 5.37 0.06 76.34 12:38:01 AM 0 18.60 0.00 2.17 4.77 0.05 74.41 12:38:01 AM 1 14.11 0.00 1.57 5.97 0.07 78.28 12:39:01 AM all 17.50 0.00 3.67 1.78 0.10 76.96 12:39:01 AM 0 21.23 0.00 4.17 2.06 0.08 72.46 12:39:01 AM 1 13.77 0.00 3.17 1.50 0.12 81.44 12:40:01 AM all 12.49 0.00 2.51 12.74 0.08 72.18 12:40:01 AM 0 10.61 0.00 2.55 13.44 0.07 73.34 12:40:01 AM 1 14.38 0.00 2.47 12.05 0.08 71.02 12:41:01 AM all 1.57 0.00 0.18 0.74 0.03 97.48 12:41:01 AM 0 0.73 0.00 0.12 0.68 0.02 98.45 12:41:01 AM 1 2.41 0.00 0.25 0.79 0.05 96.50 12:42:01 AM all 9.62 0.00 0.92 0.09 0.08 89.29 12:42:01 AM 0 9.24 0.00 0.81 0.17 0.08 89.69 12:42:01 AM 1 10.01 0.00 1.03 0.02 0.07 88.88 12:43:01 AM all 12.13 0.00 0.83 0.05 0.08 86.91 12:43:01 AM 0 4.89 0.00 0.74 0.10 0.08 94.19 12:43:01 AM 1 19.42 0.00 0.91 0.00 0.08 79.58 12:44:01 AM all 16.64 0.00 1.97 0.48 0.07 80.85 12:44:01 AM 0 10.63 0.00 1.89 0.45 0.07 86.96 12:44:01 AM 1 22.68 0.00 2.05 0.50 0.07 74.71 Average: all 16.50 0.00 2.49 6.57 0.08 74.36 Average: 0 13.71 0.01 2.39 6.52 0.07 77.31 Average: 1 19.30 0.00 2.60 6.62 0.08 71.40