---> uname -a: Linux prd-centos8-robot-2c-8g-8855.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 570 5003 19 2124 6830 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:f7:44:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fef7:448e/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) 02/06/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 99.10 3.17 95.93 351.54 7942.49 12:58:01 AM 69.41 1.02 68.39 113.16 8303.07 12:59:01 AM 45.92 6.78 39.14 1248.52 2429.79 01:00:01 AM 30.61 0.03 30.58 3.47 6085.72 01:01:01 AM 2.93 0.12 2.82 33.06 107.51 01:02:01 AM 24.97 0.70 24.27 74.88 1185.46 Average: 45.49 1.97 43.52 304.10 4342.02 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5289204 7054240 2593228 32.90 2688 1943320 675932 7.57 187360 2073632 182608 12:58:01 AM 5300040 7100560 2582392 32.76 2688 1978104 622284 6.97 217040 2025200 16 12:59:01 AM 4998496 7040124 2883936 36.59 2688 2210688 671052 7.51 254592 2262396 169196 01:00:01 AM 5028404 7069784 2854028 36.21 2688 2210812 642588 7.20 258176 2223268 4 01:01:01 AM 4926968 6969896 2955464 37.49 2688 2212348 766512 8.58 258304 2323556 16 01:02:01 AM 5154644 7021768 2727788 34.61 2688 2041860 675736 7.57 448068 1928728 172 Average: 5116293 7042729 2766139 35.09 2688 2099522 675684 7.57 270590 2139463 58669 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 89.19 72.37 951.84 10.72 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 44.90 31.44 457.24 6.14 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 44.77 36.05 301.50 9.01 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 194.52 140.19 37.64 36.50 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 103.73 87.24 968.89 7.84 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 82.81 65.46 427.81 25.32 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 93.32 72.12 524.15 15.92 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) 02/06/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.91 0.00 5.53 3.22 0.14 54.20 12:57:01 AM 0 40.29 0.00 6.00 3.62 0.15 49.93 12:57:01 AM 1 33.52 0.00 5.06 2.82 0.13 58.47 12:58:01 AM all 17.60 0.00 2.32 6.08 0.08 73.92 12:58:01 AM 0 11.90 0.00 2.09 6.24 0.08 79.69 12:58:01 AM 1 23.33 0.00 2.55 5.91 0.07 68.14 12:59:01 AM all 24.65 0.00 4.81 1.68 0.12 68.74 12:59:01 AM 0 14.66 0.00 4.03 1.47 0.12 79.72 12:59:01 AM 1 34.72 0.00 5.60 1.90 0.12 57.65 01:00:01 AM all 3.26 0.00 0.86 1.81 0.05 94.02 01:00:01 AM 0 1.90 0.00 1.00 1.95 0.03 95.11 01:00:01 AM 1 4.62 0.00 0.72 1.66 0.07 92.94 01:01:01 AM all 4.44 0.00 0.53 0.04 0.07 94.92 01:01:01 AM 0 1.41 0.00 0.25 0.03 0.07 98.24 01:01:01 AM 1 7.50 0.00 0.81 0.05 0.07 91.57 01:02:01 AM all 22.67 0.00 3.18 0.38 0.08 73.69 01:02:01 AM 0 15.71 0.00 3.27 0.30 0.07 80.65 01:02:01 AM 1 29.63 0.00 3.09 0.45 0.10 66.73 Average: all 18.27 0.00 2.88 2.20 0.09 76.56 Average: 0 14.33 0.00 2.78 2.27 0.09 80.54 Average: 1 22.23 0.00 2.97 2.13 0.09 72.57