---> uname -a: Linux prd-centos8-robot-2c-8g-674.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4873 19 2195 6771 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:da:c8:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feda:c82a/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) 08/15/2025 _x86_64_ (2 CPU) 03:14:32 LINUX RESTART (2 CPU) 03:15:02 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 95.80 24.65 71.15 7007.93 7798.53 03:17:01 AM 91.67 0.72 90.95 52.92 10807.23 03:18:01 AM 38.94 0.42 38.52 64.78 3043.14 03:19:01 AM 68.44 6.96 61.48 1292.77 7876.92 03:20:01 AM 8.33 0.20 8.13 11.60 607.03 03:21:01 AM 4.42 0.03 4.38 1.07 432.86 03:22:01 AM 0.43 0.00 0.43 0.00 7.81 03:23:01 AM 0.23 0.00 0.23 0.00 153.37 03:24:01 AM 29.72 0.63 29.09 73.18 1898.60 Average: 37.45 3.70 33.75 933.70 3617.43 03:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5377464 7064788 2504968 31.78 2688 1870192 678112 7.59 185564 2000668 175532 03:17:01 AM 5163636 7004048 2718796 34.49 2688 2015960 709480 7.94 197660 2164992 42480 03:18:01 AM 5074788 7005124 2807644 35.62 2688 2103900 719088 8.05 233932 2217392 77120 03:19:01 AM 4932784 7024320 2949648 37.42 2688 2258916 667052 7.47 261528 2301480 10824 03:20:01 AM 4890732 6982820 2991700 37.95 2688 2259624 750696 8.41 261796 2347132 364 03:21:01 AM 4863052 6963648 3019380 38.31 2688 2268116 766160 8.58 261796 2374916 8 03:22:01 AM 4850908 6951540 3031524 38.46 2688 2268152 783252 8.77 261796 2387244 4 03:23:01 AM 4921544 7028552 2960888 37.56 2688 2274528 670564 7.51 262188 2316864 1832 03:24:01 AM 4999284 6937664 2883148 36.58 2688 2112076 740628 8.29 470096 2057900 10204 Average: 5008244 6995834 2874188 36.46 2688 2159052 720559 8.07 266262 2240954 35374 03:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 335.45 194.98 1792.18 62.12 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 71.29 48.52 716.54 8.17 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 40.94 31.72 325.72 7.93 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 197.35 141.89 50.19 40.09 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 24.95 17.98 6.16 1.79 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 260.06 258.96 119.40 107.56 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 257.50 256.13 429.32 90.85 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 59.34 42.81 183.51 9.45 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 51.92 39.57 100.64 41.99 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 143.96 114.58 411.19 41.07 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) 08/15/2025 _x86_64_ (2 CPU) 03:14:32 LINUX RESTART (2 CPU) 03:15:02 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 47.20 0.00 8.02 1.86 0.13 42.80 03:16:01 AM 0 36.04 0.00 7.52 1.58 0.14 54.71 03:16:01 AM 1 58.36 0.00 8.52 2.13 0.12 30.87 03:17:01 AM all 25.82 0.00 3.88 2.11 0.12 68.07 03:17:01 AM 0 19.17 0.00 3.46 2.31 0.10 74.95 03:17:01 AM 1 32.52 0.00 4.30 1.91 0.13 61.14 03:18:01 AM all 23.49 0.00 3.16 0.33 0.10 72.93 03:18:01 AM 0 29.36 0.00 3.23 0.17 0.10 67.15 03:18:01 AM 1 17.62 0.00 3.09 0.48 0.10 78.70 03:19:01 AM all 21.89 0.00 4.66 1.04 0.09 72.31 03:19:01 AM 0 17.82 0.00 4.09 1.18 0.10 76.81 03:19:01 AM 1 25.97 0.00 5.23 0.90 0.08 67.80 03:20:01 AM all 3.37 0.00 0.32 0.07 0.04 96.20 03:20:01 AM 0 2.16 0.00 0.32 0.05 0.05 97.42 03:20:01 AM 1 4.58 0.00 0.32 0.08 0.03 94.98 03:21:01 AM all 28.45 0.00 0.60 0.04 0.13 70.79 03:21:01 AM 0 10.39 0.00 0.45 0.03 0.12 89.01 03:21:01 AM 1 46.62 0.00 0.74 0.05 0.13 52.45 03:22:01 AM all 28.27 0.00 0.64 0.01 0.13 70.96 03:22:01 AM 0 3.47 0.00 0.25 0.02 0.08 96.18 03:22:01 AM 1 53.44 0.00 1.04 0.00 0.17 45.35 03:23:01 AM all 6.85 0.00 0.37 0.01 0.09 92.68 03:23:01 AM 0 1.34 0.00 0.22 0.00 0.07 98.38 03:23:01 AM 1 12.46 0.00 0.53 0.02 0.12 86.88 03:24:01 AM all 30.39 0.00 3.90 0.24 0.10 65.36 03:24:01 AM 0 26.04 0.00 3.68 0.25 0.10 69.93 03:24:01 AM 1 34.74 0.00 4.13 0.23 0.10 60.79 Average: all 23.95 0.00 2.84 0.63 0.10 72.48 Average: 0 16.17 0.00 2.57 0.62 0.09 80.54 Average: 1 31.77 0.00 3.10 0.65 0.11 64.37