---> uname -a: Linux prd-centos8-robot-2c-8g-3675.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 588 4988 19 2121 6813 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:0b:55:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe0b:55e6/64 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:14 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 75.72 6.28 69.44 1095.77 6187.27 02:14:01 AM 79.06 0.73 78.32 53.05 9019.13 02:15:01 AM 17.73 0.42 17.31 64.78 1412.51 02:16:01 AM 48.89 6.72 42.18 1245.93 2815.55 02:17:01 AM 26.19 0.03 26.16 3.47 5629.56 02:18:01 AM 15.36 0.42 14.95 69.86 537.36 Average: 43.83 2.43 41.39 422.13 4267.04 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5365000 7058996 2517432 31.94 2688 1876880 681452 7.63 186608 2014556 164604 02:14:01 AM 5207208 7004680 2675224 33.94 2688 1975472 715780 8.01 198192 2136356 30680 02:15:01 AM 5287328 7086752 2595104 32.92 2688 1977420 655692 7.34 217216 2039660 4 02:16:01 AM 4985644 7024616 2896788 36.75 2688 2208580 681808 7.63 254596 2277360 156500 02:17:01 AM 5024540 7063264 2857892 36.26 2688 2208708 643020 7.20 258272 2231088 16 02:18:01 AM 5123416 6986928 2759016 35.00 2688 2038780 723288 8.10 290860 2117208 16656 Average: 5165523 7037539 2716909 34.47 2688 2047640 683507 7.65 234291 2136038 61410 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 207.91 144.09 1302.99 35.12 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 43.44 34.79 467.85 6.95 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 14.98 9.10 5.54 3.44 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.81 34.86 299.35 8.51 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 152.93 108.35 33.05 31.92 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 65.24 43.88 82.04 20.21 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 88.05 62.51 365.15 17.69 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:14 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 31.15 0.00 4.91 2.88 0.10 60.96 02:13:01 AM 0 27.64 0.00 4.21 3.53 0.10 64.52 02:13:01 AM 1 34.66 0.00 5.61 2.23 0.10 57.40 02:14:01 AM all 20.40 0.00 2.82 3.59 0.10 73.08 02:14:01 AM 0 17.50 0.00 2.26 2.23 0.10 77.91 02:14:01 AM 1 23.27 0.00 3.37 4.94 0.10 68.32 02:15:01 AM all 10.67 0.00 1.25 2.39 0.08 85.60 02:15:01 AM 0 8.70 0.00 1.14 3.86 0.10 86.20 02:15:01 AM 1 12.65 0.00 1.36 0.92 0.07 85.00 02:16:01 AM all 26.82 0.00 4.77 3.64 0.13 64.65 02:16:01 AM 0 20.29 0.00 4.46 4.72 0.12 70.41 02:16:01 AM 1 33.40 0.00 5.08 2.55 0.13 58.84 02:17:01 AM all 2.93 0.00 0.79 1.97 0.05 94.26 02:17:01 AM 0 3.28 0.00 0.87 1.91 0.05 93.89 02:17:01 AM 1 2.58 0.00 0.70 2.04 0.05 94.63 02:18:01 AM all 14.15 0.00 1.93 0.34 0.07 83.52 02:18:01 AM 0 7.99 0.00 2.11 0.03 0.07 89.81 02:18:01 AM 1 20.34 0.00 1.75 0.66 0.07 77.19 Average: all 17.67 0.00 2.74 2.47 0.09 77.04 Average: 0 14.21 0.00 2.51 2.72 0.09 80.47 Average: 1 21.13 0.00 2.97 2.22 0.09 73.60