---> uname -a: Linux prd-centos8-robot-2c-8g-3945.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 614 4959 19 2123 6786 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:f4:9f:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fef4:9f3f/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) 12/19/2024 _x86_64_ (2 CPU) 00:55:51 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 109.00 0.20 108.80 5.60 10707.23 12:59:01 AM 33.19 0.67 32.53 51.19 4327.38 01:00:01 AM 39.42 7.13 32.29 1310.50 1791.35 01:01:01 AM 43.90 0.05 43.85 3.60 6970.06 01:02:01 AM 0.65 0.17 0.48 34.65 12.39 01:03:01 AM 14.75 0.40 14.35 46.78 546.67 Average: 40.15 1.44 38.71 242.06 4058.88 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5166604 6989512 2715820 34.45 2688 2001644 721312 8.08 190440 2187044 136836 12:59:01 AM 5211220 7009576 2671204 33.89 2688 1976540 694420 7.78 198724 2131684 8 01:00:01 AM 4997908 7034764 2884516 36.59 2688 2207264 662756 7.42 256800 2263276 172860 01:01:01 AM 4991916 7031484 2890508 36.67 2688 2209632 677048 7.58 258740 2259640 12 01:02:01 AM 4948812 6989972 2933612 37.22 2688 2211232 729052 8.16 259032 2301540 548 01:03:01 AM 5176708 7042368 2705716 34.33 2688 2041292 685788 7.68 447920 1907456 17188 Average: 5082195 7016279 2800229 35.52 2688 2107934 695063 7.78 268609 2175107 54575 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 103.73 79.49 1090.34 11.29 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 7.93 2.13 2.52 0.62 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 42.69 35.54 299.76 9.02 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 214.66 156.90 46.95 42.40 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 34.73 23.75 35.26 2.83 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 164.45 133.54 1416.00 27.15 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 94.70 71.89 481.79 15.55 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) 12/19/2024 _x86_64_ (2 CPU) 00:55:51 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 33.36 0.00 4.35 3.73 0.10 58.46 12:58:01 AM 0 27.89 0.00 3.67 3.06 0.10 65.28 12:58:01 AM 1 38.83 0.00 5.04 4.39 0.10 51.63 12:59:01 AM all 5.28 0.00 0.94 1.29 0.07 92.41 12:59:01 AM 0 4.24 0.00 0.80 1.35 0.08 93.52 12:59:01 AM 1 6.32 0.00 1.08 1.23 0.05 91.31 01:00:01 AM all 29.34 0.00 4.91 1.38 0.13 64.24 01:00:01 AM 0 26.68 0.00 4.50 0.87 0.12 67.83 01:00:01 AM 1 32.01 0.00 5.32 1.89 0.13 60.65 01:01:01 AM all 9.05 0.00 1.92 2.72 0.07 86.24 01:01:01 AM 0 9.15 0.00 1.94 2.87 0.08 85.96 01:01:01 AM 1 8.95 0.00 1.90 2.57 0.05 86.53 01:02:01 AM all 2.71 0.00 0.29 0.03 0.08 96.90 01:02:01 AM 0 2.70 0.00 0.17 0.00 0.08 97.05 01:02:01 AM 1 2.72 0.00 0.42 0.05 0.07 96.74 01:03:01 AM all 16.73 0.00 2.56 0.20 0.08 80.43 01:03:01 AM 0 7.98 0.00 1.84 0.32 0.08 89.78 01:03:01 AM 1 25.50 0.00 3.29 0.08 0.08 71.05 Average: all 16.07 0.00 2.50 1.56 0.09 79.78 Average: 0 13.12 0.00 2.16 1.41 0.09 83.23 Average: 1 19.03 0.00 2.84 1.70 0.08 76.35