---> uname -a: Linux prd-centos8-robot-2c-8g-5090.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 581 4980 19 2135 6820 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:cf:3c:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fecf:3c33/64 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) 01/26/2025 _x86_64_ (2 CPU) 00:11:06 LINUX RESTART (2 CPU) 12:12:01 AM tps rtps wtps bread/s bwrtn/s 12:13:01 AM 112.63 1.07 111.56 81.84 9548.48 12:14:01 AM 53.09 1.05 52.04 113.71 6721.43 12:15:01 AM 36.05 6.75 29.31 1247.98 1634.82 12:16:01 AM 43.66 2.52 41.14 396.07 6940.29 12:17:01 AM 2.73 0.08 2.65 31.99 101.48 12:18:01 AM 7.96 0.32 7.65 36.92 225.06 12:19:01 AM 24.26 0.53 23.73 64.78 1142.60 Average: 40.06 1.76 38.30 281.90 3759.02 12:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 AM 5265628 7033400 2616804 33.20 2688 1946364 671220 7.52 187660 2090452 140588 12:14:01 AM 5289980 7092216 2592452 32.89 2688 1980064 626816 7.02 217928 2032628 20 12:15:01 AM 4980412 7020312 2902020 36.82 2688 2209916 658972 7.38 256988 2279268 173900 12:16:01 AM 5012604 7067008 2869828 36.41 2688 2224020 614404 6.88 264520 2231332 20 12:17:01 AM 4973440 7029128 2908992 36.90 2688 2225304 683356 7.65 264640 2270280 12 12:18:01 AM 5061404 6971776 2821028 35.79 2688 2083672 730304 8.18 286144 2178288 31140 12:19:01 AM 5183404 7067316 2699028 34.24 2688 2059280 631388 7.07 455288 1894092 16604 Average: 5109553 7040165 2772879 35.18 2688 2104089 659494 7.38 276167 2139477 51755 12:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 81.97 70.88 948.25 17.29 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 42.39 31.31 438.75 5.99 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 38.57 30.77 295.88 6.83 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 208.82 150.77 46.38 33.94 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 22.98 13.30 5.64 1.67 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 48.75 31.72 76.42 23.42 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 18.39 17.11 15.11 7.64 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 65.98 49.41 260.92 13.82 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) 01/26/2025 _x86_64_ (2 CPU) 00:11:06 LINUX RESTART (2 CPU) 12:12:01 AM CPU %user %nice %system %iowait %steal %idle 12:13:01 AM all 36.91 0.00 5.02 3.71 0.13 54.24 12:13:01 AM 0 29.19 0.00 4.53 3.39 0.12 62.77 12:13:01 AM 1 44.68 0.00 5.51 4.02 0.13 45.66 12:14:01 AM all 19.63 0.00 2.16 2.39 0.12 75.70 12:14:01 AM 0 14.16 0.00 1.74 1.89 0.12 82.10 12:14:01 AM 1 25.10 0.00 2.59 2.89 0.12 69.31 12:15:01 AM all 21.39 0.00 4.02 0.96 0.10 73.53 12:15:01 AM 0 10.56 0.00 3.09 0.38 0.12 85.85 12:15:01 AM 1 32.23 0.00 4.94 1.54 0.08 61.21 12:16:01 AM all 8.03 0.00 1.72 1.72 0.08 88.45 12:16:01 AM 0 7.25 0.00 2.01 2.43 0.08 88.22 12:16:01 AM 1 8.81 0.00 1.44 1.02 0.07 88.67 12:17:01 AM all 2.02 0.00 0.28 0.20 0.04 97.45 12:17:01 AM 0 1.83 0.00 0.32 0.34 0.05 97.47 12:17:01 AM 1 2.22 0.00 0.25 0.07 0.03 97.43 12:18:01 AM all 9.56 0.00 1.52 0.09 0.08 88.74 12:18:01 AM 0 3.81 0.00 1.14 0.07 0.08 94.90 12:18:01 AM 1 15.30 0.00 1.90 0.12 0.08 82.59 12:19:01 AM all 25.41 0.00 3.29 1.37 0.13 69.80 12:19:01 AM 0 22.30 0.00 3.06 0.53 0.15 73.96 12:19:01 AM 1 28.54 0.00 3.52 2.21 0.10 65.63 Average: all 17.56 0.00 2.57 1.49 0.10 78.28 Average: 0 12.74 0.00 2.27 1.29 0.10 83.60 Average: 1 22.38 0.00 2.87 1.69 0.09 72.96