---> uname -a: Linux prd-centos8-robot-2c-8g-620.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4857 19 2228 6789 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:7e:05:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe7e:5ca/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) 02/20/2025 _x86_64_ (2 CPU) 09:42:53 LINUX RESTART (2 CPU) 09:44:03 AM tps rtps wtps bread/s bwrtn/s 09:45:01 AM 113.74 0.14 113.60 10.48 10647.99 09:46:01 AM 40.39 1.02 39.37 108.23 4912.20 09:47:01 AM 69.74 9.26 60.48 1642.25 7704.15 09:48:01 AM 7.96 0.08 7.88 31.99 765.23 09:49:01 AM 1.93 0.02 1.92 0.13 120.80 09:50:01 AM 0.98 0.00 0.98 0.00 593.94 09:51:01 AM 0.48 0.00 0.48 0.00 380.81 09:52:01 AM 0.67 0.03 0.63 1.87 266.91 09:53:01 AM 19.30 0.42 18.88 47.73 2383.07 Average: 28.04 1.22 26.81 205.48 3058.00 09:44:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 AM 5243276 7049744 2639156 33.48 2688 1983496 665056 7.45 188032 2107492 123624 09:46:01 AM 5168852 7001636 2713580 34.43 2688 2009456 734368 8.22 223764 2142056 22692 09:47:01 AM 4974496 7036668 2907936 36.89 2688 2231368 656196 7.35 263452 2268700 16656 09:48:01 AM 4933488 6996820 2948944 37.41 2688 2232516 711724 7.97 263580 2308608 196 09:49:01 AM 4905572 6979936 2976860 37.77 2688 2243608 727444 8.15 264052 2335688 9592 09:50:01 AM 4891228 6979124 2991204 37.95 2688 2257108 731324 8.19 264052 2349808 5764 09:51:01 AM 4881604 6979116 3000828 38.07 2688 2266680 731324 8.19 264100 2360168 4020 09:52:01 AM 4928592 7034720 2953840 37.47 2688 2275276 651880 7.30 264692 2312328 4824 09:53:01 AM 5010692 6983732 2871740 36.43 2688 2147992 703436 7.88 492792 2026096 13368 Average: 4993089 7004611 2889343 36.66 2688 2183056 701417 7.85 276502 2245660 22304 09:44:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 86.95 69.87 1150.68 10.74 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 11.78 10.30 6.84 4.04 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 169.23 149.65 328.59 32.38 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 13.36 7.65 3.97 0.94 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 38.79 28.71 89.97 7.73 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 33.81 28.06 87.20 8.15 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 23.84 19.43 36.28 14.48 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 18.11 15.53 73.03 2.46 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 65.46 44.79 139.26 84.04 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 51.13 41.45 209.37 18.36 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) 02/20/2025 _x86_64_ (2 CPU) 09:42:53 LINUX RESTART (2 CPU) 09:44:03 AM CPU %user %nice %system %iowait %steal %idle 09:45:01 AM all 36.19 0.00 5.32 1.89 0.12 56.48 09:45:01 AM 0 27.65 0.00 4.05 1.60 0.12 66.58 09:45:01 AM 1 44.77 0.00 6.59 2.18 0.12 46.34 09:46:01 AM all 13.04 0.00 2.11 0.74 0.07 84.03 09:46:01 AM 0 4.87 0.00 1.91 0.72 0.07 92.44 09:46:01 AM 1 21.21 0.00 2.32 0.77 0.07 75.63 09:47:01 AM all 26.32 0.00 4.88 1.12 0.10 67.58 09:47:01 AM 0 17.84 0.00 4.29 0.63 0.08 77.16 09:47:01 AM 1 34.81 0.00 5.48 1.60 0.12 57.99 09:48:01 AM all 1.29 0.00 0.22 0.08 0.03 98.39 09:48:01 AM 0 2.41 0.00 0.28 0.12 0.03 97.16 09:48:01 AM 1 0.18 0.00 0.15 0.03 0.02 99.62 09:49:01 AM all 11.70 0.00 0.24 0.02 0.08 87.95 09:49:01 AM 0 3.41 0.00 0.20 0.03 0.07 96.29 09:49:01 AM 1 20.03 0.00 0.29 0.00 0.10 79.58 09:50:01 AM all 14.16 0.00 0.21 0.04 0.07 85.52 09:50:01 AM 0 8.09 0.00 0.20 0.08 0.07 91.56 09:50:01 AM 1 20.23 0.00 0.22 0.00 0.07 79.48 09:51:01 AM all 11.97 0.00 0.17 0.03 0.06 87.78 09:51:01 AM 0 17.95 0.00 0.22 0.03 0.07 81.73 09:51:01 AM 1 6.00 0.00 0.12 0.02 0.05 93.82 09:52:01 AM all 7.01 0.00 0.41 0.02 0.07 92.49 09:52:01 AM 0 1.75 0.00 0.38 0.00 0.05 97.81 09:52:01 AM 1 12.29 0.00 0.44 0.03 0.08 87.16 09:53:01 AM all 18.26 0.00 2.57 0.25 0.08 78.83 09:53:01 AM 0 15.80 0.00 2.76 0.12 0.08 81.24 09:53:01 AM 1 20.73 0.00 2.38 0.38 0.08 76.43 Average: all 15.48 0.00 1.78 0.46 0.07 82.20 Average: 0 11.03 0.00 1.58 0.37 0.07 86.95 Average: 1 19.93 0.00 1.98 0.55 0.08 77.45