---> uname -a: Linux prd-centos8-robot-2c-8g-43046.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 659 4874 19 2164 6740 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:74:91:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe74:914e/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) 07/16/2025 _x86_64_ (2 CPU) 00:53:34 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 136.98 77.44 59.54 8078.63 38780.39 12:56:01 AM 119.33 0.72 118.61 52.92 10736.74 12:57:01 AM 32.92 0.42 32.51 64.78 3819.46 12:58:01 AM 46.17 6.93 39.24 1289.30 3045.65 12:59:01 AM 40.48 0.03 40.44 3.47 6330.56 01:00:01 AM 4.63 0.02 4.62 0.13 169.04 01:01:01 AM 1.90 0.02 1.88 0.13 61.36 01:02:01 AM 5.70 0.38 5.31 38.65 183.06 01:03:01 AM 32.66 0.53 32.12 64.78 1452.78 Average: 46.75 9.61 37.14 1066.00 7175.92 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5408028 6985596 2474404 31.39 2688 1769776 837100 9.37 186684 2006512 104560 12:56:01 AM 5137656 6975216 2744776 34.82 2688 2013280 774328 8.67 198268 2198064 94112 12:57:01 AM 5209344 7048404 2673088 33.91 2688 2015232 720116 8.06 218840 2108112 1604 12:58:01 AM 4929636 7014648 2952796 37.46 2688 2252680 711512 7.97 256744 2320928 169624 12:59:01 AM 4891780 6976860 2990652 37.94 2688 2252868 719608 8.06 262628 2348592 12 01:00:01 AM 4790424 6875776 3092008 39.23 2688 2253136 864808 9.68 262756 2449148 24 01:01:01 AM 4802860 6888252 3079572 39.07 2688 2253184 854052 9.56 262760 2436716 40 01:02:01 AM 4981288 6903944 2901144 36.81 2688 2094116 785068 8.79 272052 2268696 27868 01:03:01 AM 4979924 6899684 2902508 36.82 2688 2092784 794028 8.89 461408 2085864 29560 Average: 5014549 6952042 2867883 36.38 2688 2110784 784513 8.78 264682 2246959 47489 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 290.90 184.02 1643.02 60.92 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 82.41 57.20 826.74 9.45 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 15.19 8.53 6.24 3.59 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 33.86 29.29 311.33 6.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 189.45 136.89 42.14 31.63 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 141.00 148.12 1383.27 697.23 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 390.72 372.13 6741.68 24.05 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 193.24 172.26 2551.21 34.58 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.29 16.91 15.51 8.23 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 150.57 125.04 1502.40 97.40 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) 07/16/2025 _x86_64_ (2 CPU) 00:53:34 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.78 0.04 7.83 18.12 0.11 36.12 12:55:01 AM 0 38.70 0.03 8.49 16.30 0.12 36.36 12:55:01 AM 1 36.85 0.05 7.18 19.94 0.10 35.88 12:56:01 AM all 35.97 0.00 5.40 3.54 0.12 54.97 12:56:01 AM 0 30.25 0.00 4.98 3.91 0.12 60.74 12:56:01 AM 1 41.69 0.00 5.81 3.17 0.13 49.20 12:57:01 AM all 11.88 0.00 1.54 0.41 0.05 86.12 12:57:01 AM 0 18.11 0.00 1.82 0.30 0.05 79.72 12:57:01 AM 1 5.66 0.00 1.25 0.52 0.05 92.52 12:58:01 AM all 27.02 0.00 4.53 1.37 0.08 67.00 12:58:01 AM 0 26.63 0.00 4.62 1.60 0.08 67.07 12:58:01 AM 1 27.42 0.00 4.44 1.14 0.07 66.94 12:59:01 AM all 7.21 0.00 1.74 0.99 0.05 90.01 12:59:01 AM 0 9.34 0.00 2.06 1.09 0.05 87.47 12:59:01 AM 1 5.08 0.00 1.42 0.90 0.05 92.55 01:00:01 AM all 10.12 0.00 0.56 0.00 0.08 89.24 01:00:01 AM 0 12.38 0.00 0.81 0.00 0.08 86.72 01:00:01 AM 1 7.89 0.00 0.32 0.00 0.07 91.73 01:01:01 AM all 13.23 0.00 1.66 0.09 0.12 84.90 01:01:01 AM 0 25.97 0.00 3.15 0.00 0.14 70.74 01:01:01 AM 1 0.65 0.00 0.18 0.18 0.10 98.88 01:02:01 AM all 12.85 0.00 2.04 0.04 0.09 84.97 01:02:01 AM 0 19.55 0.00 3.09 0.07 0.10 77.19 01:02:01 AM 1 6.27 0.00 1.02 0.02 0.08 92.61 01:03:01 AM all 32.34 0.00 3.73 0.18 0.10 63.64 01:03:01 AM 0 32.99 0.00 3.65 0.18 0.12 63.05 01:03:01 AM 1 31.68 0.00 3.82 0.18 0.08 64.23 Average: all 20.95 0.00 3.23 2.75 0.09 72.98 Average: 0 23.78 0.00 3.63 2.60 0.10 69.89 Average: 1 18.14 0.01 2.83 2.89 0.08 76.06