---> uname -a: Linux prd-centos8-robot-2c-8g-10124.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 562 5011 19 2123 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:0e:c3:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe0e:c35a/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) 02/10/2025 _x86_64_ (2 CPU) 00:57:17 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 80.84 19.38 61.46 5492.57 9788.30 01:00:01 AM 100.82 0.73 100.08 53.04 10929.29 01:01:01 AM 26.71 0.42 26.29 64.78 2345.32 01:02:01 AM 60.89 6.82 54.06 1249.80 7343.04 01:03:01 AM 2.92 0.10 2.82 32.12 92.55 01:04:01 AM 28.81 0.85 27.96 101.72 1287.40 Average: 50.17 4.72 45.45 1165.68 5298.26 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5444344 7095672 2438088 30.93 2688 1834132 651796 7.30 185092 1933284 160464 01:00:01 AM 5234992 7033748 2647440 33.59 2688 1976284 711488 7.97 198000 2105812 30684 01:01:01 AM 5163800 7046392 2718632 34.49 2688 2057632 700180 7.84 232236 2135272 62260 01:02:01 AM 5035364 7076936 2847068 36.12 2688 2210916 618508 6.93 258164 2215456 28 01:03:01 AM 5034740 7078232 2847692 36.13 2688 2212836 618752 6.93 258636 2216204 956 01:04:01 AM 5179892 7047764 2702540 34.29 2688 2043232 658184 7.37 449032 1903116 1448 Average: 5182189 7063124 2700243 34.26 2688 2055839 659818 7.39 263527 2084857 42640 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 351.38 205.15 1576.83 58.66 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 56.64 43.68 688.53 8.05 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 33.51 27.64 284.29 6.96 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 224.22 154.98 60.74 42.20 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 31.12 17.39 7.95 2.08 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 53.32 39.08 84.01 25.48 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 125.05 81.33 450.34 23.91 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) 02/10/2025 _x86_64_ (2 CPU) 00:57:17 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 41.90 0.00 6.61 4.83 0.10 46.56 12:59:01 AM 0 35.62 0.00 5.91 5.91 0.10 52.46 12:59:01 AM 1 48.17 0.00 7.32 3.74 0.10 40.67 01:00:01 AM all 24.93 0.00 3.70 3.39 0.09 67.89 01:00:01 AM 0 20.71 0.00 3.46 3.93 0.08 71.82 01:00:01 AM 1 29.17 0.00 3.94 2.85 0.10 63.95 01:01:01 AM all 19.20 0.00 2.75 1.81 0.09 76.15 01:01:01 AM 0 12.59 0.00 2.14 2.03 0.07 83.17 01:01:01 AM 1 25.89 0.00 3.36 1.59 0.12 69.04 01:02:01 AM all 18.29 0.00 3.88 3.43 0.08 74.32 01:02:01 AM 0 14.68 0.00 3.88 4.06 0.08 77.29 01:02:01 AM 1 21.88 0.00 3.88 2.80 0.08 71.36 01:03:01 AM all 1.58 0.00 0.23 0.08 0.03 98.08 01:03:01 AM 0 2.43 0.00 0.32 0.15 0.03 97.07 01:03:01 AM 1 0.74 0.00 0.15 0.00 0.03 99.08 01:04:01 AM all 26.31 0.00 3.80 0.16 0.09 69.64 01:04:01 AM 0 17.27 0.00 3.94 0.18 0.10 78.50 01:04:01 AM 1 35.34 0.00 3.65 0.13 0.08 60.79 Average: all 22.02 0.00 3.49 2.28 0.08 72.12 Average: 0 17.21 0.00 3.27 2.71 0.08 76.73 Average: 1 26.85 0.00 3.71 1.85 0.09 67.50