---> uname -a: Linux prd-centos8-robot-2c-8g-17065.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 590 4974 19 2132 6810 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:60:a1:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe60:a12a/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) 02/12/2025 _x86_64_ (2 CPU) 00:53:16 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 92.94 33.88 59.05 5938.36 8320.61 12:56:01 AM 91.42 0.73 90.69 53.05 10603.35 12:57:01 AM 26.54 0.42 26.12 64.78 1759.15 12:58:01 AM 60.17 6.75 53.42 1249.39 5117.23 12:59:01 AM 14.71 0.08 14.63 31.99 3331.14 01:00:01 AM 14.70 0.43 14.26 47.85 635.64 Average: 50.08 7.05 43.03 1231.03 4961.27 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5406108 7066676 2476316 31.42 2688 1843564 657932 7.37 185472 1970832 160512 12:56:01 AM 5187800 6996352 2694624 34.19 2688 1985696 713832 7.99 198288 2143448 30772 12:57:01 AM 5269860 7079804 2612564 33.14 2688 1987644 628404 7.04 217360 2052556 8 12:58:01 AM 5006048 7056724 2876376 36.49 2688 2220292 630488 7.06 258312 2246000 92192 12:59:01 AM 4968996 7020692 2913428 36.96 2688 2221364 662236 7.42 258432 2280724 128 01:00:01 AM 5148756 7023300 2733668 34.68 2688 2049656 680084 7.61 447120 1933664 13360 Average: 5164595 7040591 2717829 34.48 2688 2051369 662163 7.41 260831 2104537 49495 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 308.36 182.59 1578.70 61.17 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 59.33 44.34 688.70 8.13 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 12.88 7.08 5.12 3.10 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 207.78 154.99 335.79 42.27 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 11.71 4.88 3.68 0.76 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 55.21 37.45 79.07 20.40 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 109.22 71.89 448.54 22.64 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) 02/12/2025 _x86_64_ (2 CPU) 00:53:16 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.44 0.02 6.84 4.34 0.15 51.21 12:55:01 AM 0 50.75 0.02 7.20 3.67 0.15 38.21 12:55:01 AM 1 24.11 0.02 6.48 5.02 0.15 64.22 12:56:01 AM all 25.10 0.00 3.81 3.96 0.09 67.04 12:56:01 AM 0 32.79 0.00 4.34 4.19 0.08 58.60 12:56:01 AM 1 17.42 0.00 3.28 3.73 0.10 75.47 12:57:01 AM all 8.86 0.00 1.13 0.38 0.06 89.57 12:57:01 AM 0 11.88 0.00 1.25 0.35 0.07 86.46 12:57:01 AM 1 5.85 0.00 1.00 0.42 0.05 92.68 12:58:01 AM all 27.31 0.00 5.14 1.78 0.15 65.62 12:58:01 AM 0 30.86 0.00 5.53 1.72 0.17 61.72 12:58:01 AM 1 23.75 0.00 4.75 1.84 0.13 69.53 12:59:01 AM all 0.59 0.00 0.28 1.27 0.04 97.82 12:59:01 AM 0 0.67 0.00 0.32 1.50 0.03 97.48 12:59:01 AM 1 0.52 0.00 0.23 1.04 0.05 98.16 01:00:01 AM all 16.39 0.00 2.86 0.30 0.08 80.37 01:00:01 AM 0 13.94 0.00 2.66 0.35 0.07 82.99 01:00:01 AM 1 18.86 0.00 3.05 0.25 0.10 77.73 Average: all 19.27 0.00 3.34 2.00 0.10 75.29 Average: 0 23.46 0.00 3.55 1.96 0.09 70.94 Average: 1 15.07 0.00 3.13 2.05 0.10 79.65