---> uname -a: Linux prd-centos8-robot-2c-8g-8548.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 586 4981 19 2130 6814 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:4a:6c:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe4a:6c17/64 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) 02/05/2025 _x86_64_ (2 CPU) 00:57:01 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 123.83 0.33 123.49 14.53 11132.44 01:00:01 AM 43.92 1.08 42.84 115.96 4935.32 01:01:01 AM 49.79 6.77 43.03 1249.53 2851.99 01:02:01 AM 26.05 0.07 25.98 1.73 5650.85 01:03:01 AM 2.95 0.10 2.85 32.92 107.23 01:04:01 AM 25.41 0.63 24.78 73.19 1188.72 Average: 45.32 1.50 43.83 247.94 4311.29 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5180000 7010508 2702432 34.28 2688 2008592 710884 7.96 190376 2173148 151188 01:00:01 AM 5278488 7085360 2603944 33.03 2688 1984440 623536 6.98 217428 2044704 24 01:01:01 AM 5011572 7059592 2870860 36.42 2688 2217060 627844 7.03 258188 2243440 157500 01:02:01 AM 5007656 7055360 2874776 36.47 2688 2217132 627844 7.03 258320 2242028 4 01:03:01 AM 5004620 7054480 2877812 36.51 2688 2219288 635812 7.12 258772 2243916 652 01:04:01 AM 5118960 6992072 2763472 35.06 2688 2048100 700200 7.84 448392 1963768 184 Average: 5100216 7042895 2782216 35.30 2688 2115769 654353 7.33 271913 2151834 51592 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 110.48 88.79 1291.55 12.90 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 19.33 10.51 7.51 3.98 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 43.04 37.58 303.03 11.66 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 180.85 136.56 34.57 33.24 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 147.45 118.31 1357.24 10.64 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 58.41 39.19 87.52 23.52 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 93.27 71.83 513.56 15.99 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) 02/05/2025 _x86_64_ (2 CPU) 00:57:01 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 36.30 0.00 5.42 3.04 0.09 55.15 12:59:01 AM 0 29.45 0.00 4.36 3.26 0.08 62.85 12:59:01 AM 1 43.17 0.00 6.49 2.82 0.10 47.42 01:00:01 AM all 14.63 0.00 1.95 1.15 0.08 82.18 01:00:01 AM 0 6.97 0.00 1.79 0.89 0.08 90.28 01:00:01 AM 1 22.28 0.00 2.12 1.42 0.08 74.10 01:01:01 AM all 27.50 0.00 5.13 1.29 0.10 65.98 01:01:01 AM 0 28.97 0.00 5.37 0.97 0.10 64.60 01:01:01 AM 1 26.04 0.00 4.89 1.61 0.10 67.36 01:02:01 AM all 0.49 0.00 0.75 0.79 0.04 97.92 01:02:01 AM 0 0.44 0.00 0.52 0.67 0.05 98.33 01:02:01 AM 1 0.55 0.00 0.99 0.92 0.03 97.51 01:03:01 AM all 5.24 0.00 0.71 0.01 0.07 93.98 01:03:01 AM 0 6.39 0.00 0.89 0.00 0.07 92.65 01:03:01 AM 1 4.08 0.00 0.52 0.02 0.07 95.31 01:04:01 AM all 25.08 0.00 3.22 0.25 0.11 71.34 01:04:01 AM 0 25.05 0.00 3.46 0.37 0.10 71.03 01:04:01 AM 1 25.11 0.00 2.99 0.13 0.12 71.65 Average: all 18.24 0.00 2.87 1.09 0.08 77.72 Average: 0 16.24 0.00 2.73 1.03 0.08 79.92 Average: 1 20.23 0.00 3.00 1.16 0.08 75.52