---> uname -a: Linux prd-centos8-robot-2c-8g-7314.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 606 4991 19 2099 6794 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:22:03:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe22:39a/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) 01/04/2025 _x86_64_ (2 CPU) 00:53:17 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 67.97 6.23 61.74 1093.02 5533.86 12:56:01 AM 79.64 0.77 78.87 53.58 9392.04 12:57:01 AM 17.10 0.38 16.71 64.26 1415.40 12:58:01 AM 18.18 0.00 18.18 0.00 1965.36 12:59:01 AM 18.43 0.50 17.93 70.11 422.44 Average: 40.26 1.58 38.69 256.18 3745.90 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5386076 7042448 2496356 31.67 2688 1839924 708184 7.93 184888 1995896 137776 12:56:01 AM 5179248 6977688 2703184 34.29 2688 1975892 756620 8.47 198328 2161940 30684 12:57:01 AM 5260948 7060772 2621484 33.26 2688 1977824 671520 7.52 217320 2063376 16 12:58:01 AM 5173292 7018052 2709140 34.37 2688 2020324 737608 8.26 227820 2130040 4 12:59:01 AM 5115760 6956348 2766672 35.10 2688 2016144 770040 8.62 426868 1991076 172 Average: 5223065 7011062 2659367 33.74 2688 1966022 728794 8.16 251045 2068466 33730 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 140.23 99.92 1018.07 15.00 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 63.98 48.45 636.66 8.81 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 13.56 8.17 5.20 3.28 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 13.33 9.27 59.71 2.18 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 26.69 22.43 27.79 21.27 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 51.56 37.64 349.49 10.11 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) 01/04/2025 _x86_64_ (2 CPU) 00:53:17 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 25.59 0.00 4.09 1.68 0.09 68.55 12:55:01 AM 0 30.59 0.00 4.09 1.62 0.08 63.62 12:55:01 AM 1 20.60 0.00 4.09 1.75 0.10 73.47 12:56:01 AM all 23.57 0.00 3.29 2.53 0.07 70.54 12:56:01 AM 0 31.98 0.00 3.79 3.47 0.07 60.70 12:56:01 AM 1 15.17 0.00 2.80 1.58 0.07 80.37 12:57:01 AM all 10.61 0.00 1.12 0.49 0.06 87.72 12:57:01 AM 0 14.22 0.00 1.17 0.28 0.07 84.26 12:57:01 AM 1 7.00 0.00 1.07 0.70 0.05 91.18 12:58:01 AM all 8.16 0.00 1.66 0.44 0.06 89.68 12:58:01 AM 0 6.52 0.00 1.57 0.30 0.05 91.56 12:58:01 AM 1 9.79 0.00 1.75 0.58 0.07 87.80 12:59:01 AM all 25.23 0.00 2.52 0.25 0.07 71.93 12:59:01 AM 0 28.73 0.00 2.67 0.32 0.07 68.21 12:59:01 AM 1 21.74 0.00 2.37 0.18 0.07 75.64 Average: all 18.63 0.00 2.54 1.08 0.07 77.68 Average: 0 22.40 0.00 2.66 1.20 0.07 73.68 Average: 1 14.86 0.00 2.42 0.96 0.07 81.69