---> uname -a: Linux prd-centos8-robot-2c-8g-49377.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 590 4923 19 2183 6809 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:b6:f8:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85734sec preferred_lft 85734sec inet6 fe80::f816:3eff:feb6:f800/64 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:41 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 161.61 86.97 74.64 8298.83 41005.78 04:41:01 AM 107.23 0.72 106.51 52.90 11439.11 04:42:01 AM 32.79 0.42 32.37 64.78 2615.51 04:43:01 AM 79.20 6.97 72.24 1292.98 8125.08 04:44:01 AM 11.36 0.00 11.36 0.00 1383.19 04:45:01 AM 4.85 0.22 4.63 11.73 165.84 04:46:01 AM 0.25 0.00 0.25 0.00 4.02 04:47:01 AM 0.10 0.00 0.10 0.00 0.80 04:48:01 AM 0.13 0.00 0.13 0.00 1.33 04:49:01 AM 17.84 0.42 17.43 47.72 825.67 Average: 41.54 9.57 31.97 976.91 6557.09 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5389784 7002376 2492648 31.62 2688 1803132 765220 8.57 198640 2002004 119312 04:41:01 AM 5160808 6998388 2721624 34.53 2688 2013156 704472 7.89 198284 2166968 46540 04:42:01 AM 5234708 7073912 2647724 33.59 2688 2015100 626948 7.02 219276 2077080 20 04:43:01 AM 4965804 7053720 2916628 37.00 2688 2255336 635944 7.12 262504 2273196 34836 04:44:01 AM 4966180 7053884 2916252 37.00 2688 2255340 635944 7.12 262500 2272612 8 04:45:01 AM 4776592 6864968 3105840 39.40 2688 2256036 841508 9.42 262632 2460640 24 04:46:01 AM 4776388 6864764 3106044 39.40 2688 2256036 841508 9.42 262632 2460840 4 04:47:01 AM 4776544 6864924 3105888 39.40 2688 2256040 841508 9.42 262632 2460728 4 04:48:01 AM 4643088 6731484 3239344 41.10 2688 2256056 973328 10.90 262640 2594540 24 04:49:01 AM 5104820 7018764 2777612 35.24 2688 2087472 672684 7.53 459176 1961300 29616 Average: 4979472 6952718 2902960 36.83 2688 2145370 753906 8.44 265092 2272991 23039 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 313.00 192.25 1647.33 62.35 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 76.82 54.78 843.11 9.12 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 20.28 10.23 7.54 4.45 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 236.39 163.42 372.27 45.78 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 1.63 0.72 0.19 0.12 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 218.51 207.27 3805.87 15.38 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 2.10 0.30 0.44 0.23 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 1.95 0.27 0.42 0.20 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 227.56 216.41 4008.28 14.21 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 181.06 151.47 2039.07 30.84 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 127.92 99.71 1272.39 18.27 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:41 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 39.34 0.06 10.23 8.71 0.13 41.54 04:40:01 AM 0 37.79 0.07 10.39 10.94 0.15 40.65 04:40:01 AM 1 40.88 0.05 10.07 6.48 0.10 42.42 04:41:01 AM all 33.36 0.00 5.24 1.57 0.11 59.73 04:41:01 AM 0 32.90 0.00 4.99 1.71 0.10 60.30 04:41:01 AM 1 33.81 0.00 5.48 1.43 0.12 59.16 04:42:01 AM all 12.72 0.00 1.85 0.24 0.08 85.10 04:42:01 AM 0 11.11 0.00 1.82 0.35 0.10 86.62 04:42:01 AM 1 14.33 0.00 1.88 0.13 0.07 83.59 04:43:01 AM all 33.47 0.00 6.06 0.92 0.10 59.46 04:43:01 AM 0 23.35 0.00 6.07 1.23 0.10 69.25 04:43:01 AM 1 43.57 0.00 6.05 0.60 0.10 49.68 04:44:01 AM all 0.35 0.00 0.14 0.15 0.03 99.33 04:44:01 AM 0 0.10 0.00 0.15 0.17 0.02 99.57 04:44:01 AM 1 0.60 0.00 0.13 0.13 0.03 99.10 04:45:01 AM all 3.75 0.00 0.66 0.03 0.08 95.48 04:45:01 AM 0 3.28 0.00 0.44 0.03 0.07 96.18 04:45:01 AM 1 4.22 0.00 0.89 0.03 0.08 94.78 04:46:01 AM all 0.44 0.00 0.12 0.00 0.06 99.38 04:46:01 AM 0 0.65 0.00 0.08 0.00 0.05 99.21 04:46:01 AM 1 0.23 0.00 0.15 0.00 0.07 99.55 04:47:01 AM all 0.44 0.00 0.13 0.00 0.03 99.39 04:47:01 AM 0 0.67 0.00 0.13 0.00 0.03 99.16 04:47:01 AM 1 0.22 0.00 0.13 0.00 0.03 99.62 04:48:01 AM all 1.80 0.00 0.49 0.00 0.07 97.65 04:48:01 AM 0 0.30 0.00 0.13 0.00 0.05 99.51 04:48:01 AM 1 3.29 0.00 0.84 0.00 0.08 95.78 04:49:01 AM all 18.59 0.00 3.17 0.08 0.10 78.07 04:49:01 AM 0 13.71 0.00 2.80 0.07 0.08 83.34 04:49:01 AM 1 23.48 0.00 3.53 0.08 0.12 72.78 Average: all 14.44 0.01 2.81 1.17 0.08 81.50 Average: 0 12.38 0.01 2.70 1.45 0.08 83.39 Average: 1 16.49 0.01 2.92 0.89 0.08 79.62