---> uname -a: Linux prd-centos8-robot-2c-8g-9532.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 600 4930 19 2166 6800 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:f4:91:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fef4:9147/64 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:27 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 69.90 21.37 48.53 5448.23 5166.59 12:59:01 AM 102.98 0.73 102.25 53.06 11043.44 01:00:01 AM 15.64 0.42 15.23 64.78 1359.50 01:01:01 AM 65.41 6.78 58.63 1249.32 7658.41 01:02:01 AM 8.60 0.15 8.45 33.72 795.12 01:03:01 AM 14.53 0.35 14.18 37.99 1115.23 Average: 46.18 4.97 41.21 1148.12 4522.89 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5328492 7026820 2553940 32.40 2688 1883224 738780 8.27 220496 2021888 206616 12:59:01 AM 5225472 7027404 2656960 33.71 2688 1979448 692424 7.75 197636 2114880 30696 01:00:01 AM 5285920 7089796 2596512 32.94 2688 1981396 618596 6.93 216836 2036572 16 01:01:01 AM 4991764 7036788 2890668 36.67 2688 2214012 648172 7.26 257972 2255316 16584 01:02:01 AM 4964612 7010388 2917820 37.02 2688 2215180 695748 7.79 258240 2284164 140 01:03:01 AM 5063452 6973140 2818980 35.76 2688 2084848 740568 8.29 309136 2158992 40640 Average: 5143285 7027389 2739147 34.75 2688 2059685 689048 7.72 243386 2145302 49115 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 280.30 173.17 1572.09 55.84 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 58.47 46.79 689.22 8.25 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 18.73 10.60 6.23 3.97 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 241.05 176.52 341.38 48.94 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 17.42 10.13 4.20 0.96 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 121.18 79.74 455.81 56.83 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 122.87 82.83 511.53 29.13 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) 02/08/2025 _x86_64_ (2 CPU) 00:56:27 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.32 0.00 5.84 2.34 0.11 55.39 12:58:01 AM 0 42.52 0.00 6.84 2.42 0.10 48.12 12:58:01 AM 1 30.14 0.00 4.84 2.26 0.12 62.63 12:59:01 AM all 27.51 0.00 4.34 2.85 0.11 65.19 12:59:01 AM 0 35.10 0.00 4.84 3.31 0.12 56.63 12:59:01 AM 1 19.92 0.00 3.84 2.39 0.10 73.75 01:00:01 AM all 10.09 0.00 1.35 2.49 0.07 86.01 01:00:01 AM 0 15.11 0.00 1.45 1.42 0.08 81.93 01:00:01 AM 1 5.05 0.00 1.24 3.56 0.05 90.09 01:01:01 AM all 27.31 0.00 5.48 2.31 0.09 64.81 01:01:01 AM 0 35.62 0.00 5.84 1.52 0.08 56.93 01:01:01 AM 1 19.06 0.00 5.11 3.10 0.10 72.63 01:02:01 AM all 0.94 0.00 0.24 0.19 0.05 98.58 01:02:01 AM 0 0.82 0.00 0.32 0.22 0.05 98.60 01:02:01 AM 1 1.05 0.00 0.17 0.17 0.05 98.56 01:03:01 AM all 18.54 0.00 2.01 0.15 0.08 79.23 01:03:01 AM 0 21.59 0.00 2.33 0.18 0.07 75.83 01:03:01 AM 1 15.44 0.00 1.68 0.12 0.08 82.67 Average: all 20.11 0.00 3.21 1.73 0.08 74.87 Average: 0 25.10 0.00 3.60 1.51 0.08 69.70 Average: 1 15.11 0.00 2.82 1.94 0.08 80.05