---> uname -a: Linux prd-centos8-robot-2c-8g-6137.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 631 4935 19 2130 6771 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:0a:ec:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe0a:ecea/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) 12/29/2024 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 90.90 6.30 84.60 1094.75 6666.36 12:48:01 AM 71.48 0.67 70.81 51.18 9710.16 12:49:01 AM 41.29 7.13 34.16 1310.50 1822.96 12:50:01 AM 38.20 2.52 35.69 396.00 6636.47 12:51:01 AM 3.10 0.10 3.00 32.92 118.01 12:52:01 AM 15.68 0.40 15.28 46.78 652.32 Average: 43.44 2.85 40.59 488.67 4267.65 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5303576 7066132 2578852 32.72 2688 1941340 699744 7.84 186864 2061296 228264 12:48:01 AM 5169220 6982360 2713208 34.42 2688 1991028 775440 8.68 209580 2162412 17848 12:49:01 AM 4993444 7030096 2888984 36.65 2688 2206256 695272 7.78 254860 2268308 186800 12:50:01 AM 4965336 7013668 2917092 37.01 2688 2218236 696904 7.80 263360 2280080 4 12:51:01 AM 4908548 6958472 2973880 37.73 2688 2219780 769124 8.61 263492 2336320 12 12:52:01 AM 5102768 6976492 2779660 35.26 2688 2049828 745492 8.35 452788 1980144 13356 Average: 5073815 7004537 2808613 35.63 2688 2104411 730329 8.18 271824 2181427 74381 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 142.91 109.97 1215.46 24.71 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 50.28 34.46 438.74 6.24 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 38.85 32.92 299.71 8.50 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 214.26 148.73 44.50 32.46 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 73.86 60.00 533.48 5.19 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 156.26 117.99 972.71 32.49 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 112.74 84.01 584.08 18.27 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) 12/29/2024 _x86_64_ (2 CPU) 00:44:59 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 37.51 0.00 5.80 2.76 0.12 53.82 12:47:01 AM 0 44.26 0.00 6.98 2.85 0.12 45.80 12:47:01 AM 1 30.78 0.00 4.63 2.67 0.12 61.80 12:48:01 AM all 17.33 0.00 2.20 7.24 0.10 73.13 12:48:01 AM 0 21.58 0.00 2.10 5.93 0.12 70.27 12:48:01 AM 1 13.07 0.00 2.30 8.56 0.08 75.98 12:49:01 AM all 28.84 0.00 4.59 1.13 0.10 65.33 12:49:01 AM 0 33.23 0.00 4.59 0.95 0.10 61.13 12:49:01 AM 1 24.47 0.00 4.60 1.32 0.10 69.52 12:50:01 AM all 5.38 0.00 1.46 1.70 0.03 91.43 12:50:01 AM 0 6.36 0.00 1.62 2.24 0.03 89.75 12:50:01 AM 1 4.41 0.00 1.30 1.15 0.03 93.10 12:51:01 AM all 3.64 0.00 0.44 0.03 0.06 95.83 12:51:01 AM 0 5.07 0.00 0.54 0.03 0.07 94.29 12:51:01 AM 1 2.21 0.00 0.35 0.03 0.05 97.36 12:52:01 AM all 19.28 0.00 2.81 0.52 0.08 77.30 12:52:01 AM 0 25.79 0.00 3.07 0.65 0.08 70.40 12:52:01 AM 1 12.77 0.00 2.56 0.39 0.08 84.20 Average: all 18.66 0.00 2.88 2.23 0.08 76.15 Average: 0 22.71 0.00 3.15 2.11 0.09 71.95 Average: 1 14.61 0.00 2.62 2.35 0.08 80.33