---> uname -a: Linux prd-centos8-robot-2c-8g-1002.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4928 19 2149 6783 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:70:86:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe70:86c3/64 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) 01/12/2025 _x86_64_ (2 CPU) 02:24:16 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 72.48 14.25 58.23 3760.75 5805.00 02:27:01 AM 87.79 0.73 87.05 53.05 9687.19 02:28:01 AM 18.75 0.42 18.33 64.79 1520.40 02:29:01 AM 56.56 6.75 49.82 1248.77 3834.26 02:30:01 AM 16.41 0.00 16.41 0.00 4541.17 02:31:01 AM 2.48 0.12 2.37 33.06 350.02 02:32:01 AM 0.48 0.00 0.48 0.00 8.08 02:33:01 AM 0.30 0.00 0.30 0.00 166.96 02:34:01 AM 15.21 0.37 14.85 41.59 1189.77 Average: 30.05 2.51 27.54 578.06 3011.59 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5421252 7075116 2461176 31.22 2688 1837716 687292 7.70 184080 1962500 128276 02:27:01 AM 5194480 6993256 2687948 34.10 2688 1976340 746240 8.36 198716 2144976 30684 02:28:01 AM 5199604 7012404 2682824 34.04 2688 1990692 732504 8.20 223616 2119256 12412 02:29:01 AM 5017384 7057032 2865044 36.35 2688 2209612 665316 7.45 258548 2239000 127240 02:30:01 AM 5014172 7053820 2868256 36.39 2688 2209612 688684 7.71 258548 2239352 8 02:31:01 AM 4950652 6999676 2931776 37.19 2688 2218984 724160 8.11 258816 2302560 12 02:32:01 AM 4935916 6984968 2946512 37.38 2688 2219020 742456 8.31 258816 2317084 48 02:33:01 AM 4930504 6984464 2951924 37.45 2688 2223936 757856 8.49 258876 2321912 20 02:34:01 AM 5130208 7023396 2752220 34.92 2688 2069224 728436 8.16 304760 2101000 13212 Average: 5088241 7020459 2794187 35.45 2688 2106126 719216 8.05 244975 2194182 34657 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 318.99 183.99 1549.71 60.90 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 58.01 45.53 668.23 8.10 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 16.21 10.18 6.24 3.84 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 228.38 171.39 337.90 37.93 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 1.52 0.70 0.18 0.12 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 179.72 170.80 102.57 64.91 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 297.90 294.79 429.10 110.14 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 116.56 113.96 272.06 34.45 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 61.35 43.82 98.76 45.65 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 142.08 115.02 384.98 40.67 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) 01/12/2025 _x86_64_ (2 CPU) 02:24:16 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 31.72 0.00 5.32 5.46 0.12 57.38 02:26:01 AM 0 40.20 0.00 6.36 4.74 0.12 48.59 02:26:01 AM 1 23.26 0.00 4.29 6.18 0.12 66.15 02:27:01 AM all 26.93 0.00 3.78 4.49 0.11 64.69 02:27:01 AM 0 33.63 0.00 4.19 4.68 0.12 57.39 02:27:01 AM 1 20.23 0.00 3.37 4.31 0.10 71.99 02:28:01 AM all 13.14 0.00 1.88 2.32 0.07 82.59 02:28:01 AM 0 9.40 0.00 1.72 1.67 0.07 87.14 02:28:01 AM 1 16.88 0.00 2.04 2.98 0.07 78.04 02:29:01 AM all 26.99 0.00 4.84 3.17 0.12 64.89 02:29:01 AM 0 34.05 0.00 5.23 2.51 0.12 58.09 02:29:01 AM 1 19.92 0.00 4.45 3.82 0.12 71.69 02:30:01 AM all 0.32 0.00 0.28 1.41 0.03 97.96 02:30:01 AM 0 0.28 0.00 0.35 2.32 0.03 97.01 02:30:01 AM 1 0.35 0.00 0.20 0.50 0.03 98.91 02:31:01 AM all 22.59 0.00 1.23 0.32 0.12 75.74 02:31:01 AM 0 25.90 0.00 1.69 0.50 0.12 71.78 02:31:01 AM 1 19.24 0.00 0.76 0.14 0.12 79.75 02:32:01 AM all 26.43 0.00 0.64 0.01 0.13 72.79 02:32:01 AM 0 34.05 0.00 0.69 0.00 0.14 65.12 02:32:01 AM 1 18.88 0.00 0.59 0.02 0.12 80.40 02:33:01 AM all 14.68 0.00 0.46 0.09 0.10 84.67 02:33:01 AM 0 24.54 0.00 0.52 0.18 0.10 74.66 02:33:01 AM 1 4.63 0.00 0.39 0.00 0.10 94.88 02:34:01 AM all 16.59 0.00 2.16 1.04 0.08 80.13 02:34:01 AM 0 22.53 0.00 2.46 1.56 0.08 73.37 02:34:01 AM 1 10.66 0.00 1.86 0.52 0.08 86.88 Average: all 19.93 0.00 2.29 2.04 0.10 75.64 Average: 0 24.93 0.00 2.58 2.02 0.10 70.36 Average: 1 14.91 0.00 2.00 2.06 0.10 80.93