---> uname -a: Linux prd-centos8-robot-2c-8g-6168.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 562 5013 19 2121 6838 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:44:47:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe44:471c/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) 01/29/2025 _x86_64_ (2 CPU) 04:21:47 LINUX RESTART (2 CPU) 04:23:03 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 121.63 0.31 121.32 13.93 11110.69 04:25:01 AM 37.54 1.05 36.49 115.43 4808.61 04:26:01 AM 53.47 6.78 46.69 1249.93 3013.21 04:27:01 AM 22.88 0.00 22.88 0.00 5474.25 04:28:01 AM 13.66 0.43 13.23 69.98 612.75 Average: 49.35 1.72 47.63 291.69 4962.77 04:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5182780 7012884 2699652 34.25 2688 2008112 732152 8.20 194576 2166620 155772 04:25:01 AM 5313556 7112836 2568876 32.59 2688 1977136 633652 7.09 217316 2011508 12 04:26:01 AM 5052672 7092252 2829760 35.90 2688 2209428 627332 7.02 258392 2205232 155428 04:27:01 AM 5047560 7087124 2834872 35.96 2688 2209428 627332 7.02 258392 2204728 4 04:28:01 AM 5150852 7014332 2731580 34.65 2688 2038708 713348 7.99 291160 2089208 13196 Average: 5149484 7063886 2732948 34.67 2688 2088562 666763 7.47 243967 2135459 64882 04:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 127.20 97.43 1316.87 13.53 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 14.43 8.08 6.47 3.28 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 234.81 172.90 338.34 43.84 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 2.30 0.72 0.28 0.12 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 60.55 40.60 79.49 20.00 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 87.59 63.72 341.77 16.17 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) 01/29/2025 _x86_64_ (2 CPU) 04:21:47 LINUX RESTART (2 CPU) 04:23:03 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 36.72 0.00 5.41 3.47 0.10 54.29 04:24:01 AM 0 41.65 0.00 5.86 3.19 0.10 49.19 04:24:01 AM 1 31.80 0.00 4.96 3.76 0.10 59.38 04:25:01 AM all 11.17 0.00 1.59 1.24 0.11 85.88 04:25:01 AM 0 19.08 0.00 1.97 0.75 0.12 78.09 04:25:01 AM 1 3.26 0.00 1.22 1.74 0.10 93.69 04:26:01 AM all 27.16 0.00 5.36 3.09 0.10 64.28 04:26:01 AM 0 32.74 0.00 5.96 3.47 0.10 57.73 04:26:01 AM 1 21.60 0.00 4.77 2.72 0.10 70.82 04:27:01 AM all 0.07 0.00 0.31 1.39 0.04 98.19 04:27:01 AM 0 0.12 0.00 0.28 1.04 0.05 98.51 04:27:01 AM 1 0.02 0.00 0.33 1.75 0.03 97.86 04:28:01 AM all 12.67 0.00 2.06 0.16 0.07 85.05 04:28:01 AM 0 11.37 0.00 1.89 0.17 0.07 86.51 04:28:01 AM 1 13.97 0.00 2.24 0.15 0.07 83.58 Average: all 17.44 0.00 2.93 1.86 0.08 77.68 Average: 0 20.86 0.00 3.17 1.71 0.09 74.17 Average: 1 14.02 0.00 2.69 2.01 0.08 81.20