---> uname -a: Linux prd-centos8-robot-2c-8g-5506.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 600 4978 19 2119 6801 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:60:a7:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe60:a70d/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) 12/26/2024 _x86_64_ (2 CPU) 02:11:30 LINUX RESTART (2 CPU) 02:12:03 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 90.95 44.76 46.19 7188.14 26218.89 02:14:01 AM 105.63 0.75 104.88 53.59 10118.95 02:15:01 AM 33.84 0.42 33.42 64.78 3993.07 02:16:01 AM 52.59 6.77 45.83 1249.39 3227.20 02:17:01 AM 22.73 0.00 22.73 0.00 4990.62 02:18:01 AM 13.23 0.43 12.80 69.99 460.26 Average: 52.95 8.65 44.30 1405.61 8067.65 02:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5513752 7050604 2368672 30.05 2688 1729440 724680 8.11 188120 1897560 100108 02:14:01 AM 5202304 6998232 2680120 34.00 2688 1973500 726468 8.13 199104 2137632 90640 02:15:01 AM 5208988 7038584 2673436 33.92 2688 2006568 712520 7.98 221964 2106324 30940 02:16:01 AM 5022584 7059560 2859840 36.28 2688 2206736 660688 7.40 259356 2232060 138116 02:17:01 AM 5018924 7055536 2863500 36.33 2688 2206736 660688 7.40 259356 2232084 8 02:18:01 AM 5110392 6971960 2772032 35.17 2688 2037056 748024 8.38 291812 2126476 16768 Average: 5179491 7029079 2702933 34.29 2688 2026673 705511 7.90 236619 2122023 62763 02:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 299.78 181.40 1341.51 63.17 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 80.00 62.01 944.26 9.72 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 13.76 8.68 5.90 3.63 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 256.12 183.60 342.28 39.18 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 1.72 0.72 0.32 0.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 62.86 40.84 80.41 25.36 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 118.03 78.97 447.48 23.31 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) 12/26/2024 _x86_64_ (2 CPU) 02:11:30 LINUX RESTART (2 CPU) 02:12:03 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.69 0.03 6.35 15.97 0.11 42.86 02:13:01 AM 0 25.73 0.03 6.26 14.35 0.10 53.51 02:13:01 AM 1 43.64 0.02 6.43 17.58 0.12 32.21 02:14:01 AM all 34.33 0.00 4.66 4.82 0.12 56.07 02:14:01 AM 0 34.95 0.00 5.11 6.16 0.10 53.68 02:14:01 AM 1 33.71 0.00 4.21 3.49 0.13 58.46 02:15:01 AM all 14.06 0.00 1.95 2.44 0.12 81.43 02:15:01 AM 0 11.30 0.00 1.87 2.04 0.08 84.70 02:15:01 AM 1 16.83 0.00 2.03 2.84 0.15 78.16 02:16:01 AM all 25.53 0.00 4.71 4.71 0.16 64.88 02:16:01 AM 0 22.94 0.00 4.56 5.94 0.13 66.42 02:16:01 AM 1 28.11 0.00 4.86 3.49 0.18 63.35 02:17:01 AM all 0.28 0.00 0.28 1.79 0.04 97.62 02:17:01 AM 0 0.08 0.00 0.23 2.24 0.03 97.41 02:17:01 AM 1 0.47 0.00 0.32 1.34 0.05 97.83 02:18:01 AM all 14.35 0.00 1.96 0.52 0.06 83.11 02:18:01 AM 0 7.28 0.00 1.80 0.15 0.05 90.71 02:18:01 AM 1 21.44 0.00 2.11 0.89 0.07 75.49 Average: all 20.43 0.00 3.29 4.96 0.10 71.21 Average: 0 16.97 0.01 3.28 5.08 0.08 74.58 Average: 1 23.88 0.00 3.30 4.85 0.12 67.85