---> uname -a: Linux prd-centos8-robot-2c-8g-8537.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: 2799.998 BogoMIPS: 5599.99 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 6812 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:b2:db:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:feb2:db89/64 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) 01/08/2025 _x86_64_ (2 CPU) 04:51:57 LINUX RESTART (2 CPU) 04:53:02 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 84.02 6.57 77.45 1143.48 6220.26 04:55:01 AM 75.94 0.73 75.20 53.06 9962.29 04:56:01 AM 32.91 7.13 25.78 1310.71 1457.96 04:57:01 AM 47.50 2.52 44.99 396.00 7007.76 04:58:01 AM 6.33 0.42 5.92 69.06 208.13 04:59:01 AM 28.57 0.53 28.04 64.78 1208.60 Average: 45.77 2.97 42.80 504.41 4338.98 04:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5315040 7024040 2567392 32.57 2688 1891932 719204 8.05 188776 2058656 176716 04:55:01 AM 5221292 7020976 2661140 33.76 2688 1977364 706928 7.92 209024 2109024 1120 04:56:01 AM 5029448 7065184 2852984 36.19 2688 2206004 671584 7.52 256596 2230828 171864 04:57:01 AM 5006004 7057472 2876428 36.49 2688 2221296 653236 7.31 264084 2239180 4 04:58:01 AM 5121640 7002840 2760792 35.02 2688 2055008 714196 8.00 258888 2146272 4672 04:59:01 AM 5143156 7024076 2739276 34.75 2688 2057120 686740 7.69 454868 1937592 16716 Average: 5139430 7032431 2743002 34.80 2688 2068121 691981 7.75 272039 2120259 61849 04:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 174.11 122.69 1356.16 36.57 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 38.54 26.93 439.94 6.38 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 37.31 28.86 297.61 7.01 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 200.00 142.57 44.14 38.24 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 53.19 34.98 74.46 18.26 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 21.74 19.86 18.31 9.10 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 87.25 62.48 369.04 19.21 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) 01/08/2025 _x86_64_ (2 CPU) 04:51:57 LINUX RESTART (2 CPU) 04:53:02 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 36.03 0.00 5.32 2.88 0.11 55.66 04:54:01 AM 0 32.88 0.00 4.23 2.43 0.12 60.34 04:54:01 AM 1 39.18 0.00 6.40 3.34 0.10 50.98 04:55:01 AM all 20.29 0.00 3.12 4.11 0.09 72.39 04:55:01 AM 0 20.81 0.00 3.19 4.01 0.08 71.91 04:55:01 AM 1 19.78 0.00 3.05 4.22 0.10 72.86 04:56:01 AM all 24.25 0.00 3.89 1.11 0.10 70.65 04:56:01 AM 0 16.93 0.00 3.17 0.90 0.10 78.90 04:56:01 AM 1 31.62 0.00 4.61 1.32 0.10 62.34 04:57:01 AM all 10.24 0.00 1.99 3.05 0.08 84.64 04:57:01 AM 0 9.63 0.00 1.71 2.44 0.07 86.15 04:57:01 AM 1 10.86 0.00 2.28 3.66 0.08 83.12 04:58:01 AM all 6.00 0.00 1.30 0.12 0.07 92.51 04:58:01 AM 0 2.54 0.00 1.24 0.03 0.05 96.14 04:58:01 AM 1 9.47 0.00 1.37 0.20 0.08 88.88 04:59:01 AM all 30.39 0.00 3.50 0.31 0.11 65.69 04:59:01 AM 0 24.76 0.00 2.96 0.28 0.12 71.88 04:59:01 AM 1 36.04 0.00 4.04 0.34 0.10 59.48 Average: all 21.16 0.00 3.18 1.93 0.09 73.64 Average: 0 17.88 0.00 2.74 1.68 0.09 77.60 Average: 1 24.44 0.00 3.62 2.18 0.10 69.67