---> uname -a: Linux prd-centos8-robot-2c-8g-1223.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 577 4982 19 2137 6823 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:7d:07:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe7d:7ef/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) 02/22/2025 _x86_64_ (2 CPU) 02:04:04 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 118.98 0.88 118.09 63.18 10907.05 02:07:01 AM 39.39 0.43 38.96 65.19 4874.40 02:08:01 AM 58.98 6.78 52.20 1249.72 5837.02 02:09:01 AM 14.81 0.00 14.81 0.00 2626.26 02:10:01 AM 4.37 0.10 4.27 32.12 184.11 02:11:01 AM 0.92 0.03 0.88 1.87 107.16 02:12:01 AM 30.99 0.85 30.14 101.70 1465.86 Average: 38.35 1.30 37.05 216.26 3714.55 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5241832 7047992 2640592 33.50 2688 1983508 697728 7.81 190524 2106292 123632 02:07:01 AM 5284412 7091916 2598012 32.96 2688 1985496 650052 7.28 215928 2038400 4 02:08:01 AM 5013084 7062080 2869340 36.40 2688 2218456 642456 7.19 256956 2236140 67248 02:09:01 AM 5014480 7063060 2867944 36.38 2688 2218472 642456 7.19 256956 2236160 20 02:10:01 AM 4970672 7021616 2911752 36.94 2688 2220832 709280 7.94 257220 2279488 268 02:11:01 AM 5008128 7062992 2874296 36.46 2688 2224752 641836 7.19 257700 2241812 1324 02:12:01 AM 5157380 7042800 2725044 34.57 2688 2061668 685104 7.67 453616 1922256 16812 Average: 5098570 7056065 2783854 35.32 2688 2130455 666987 7.47 269843 2151507 29901 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 123.13 94.52 1301.71 13.32 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 13.01 7.42 5.67 3.20 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 233.34 167.28 338.46 43.05 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 3.35 1.85 0.77 0.35 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 38.65 25.97 11.14 6.38 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 31.67 22.13 9.51 5.04 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 51.37 40.19 92.18 31.68 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 70.65 51.34 251.36 14.72 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) 02/22/2025 _x86_64_ (2 CPU) 02:04:04 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.70 0.00 5.81 1.11 0.12 54.26 02:06:01 AM 0 27.95 0.00 4.92 1.15 0.12 65.86 02:06:01 AM 1 49.48 0.00 6.70 1.07 0.12 42.65 02:07:01 AM all 9.37 0.00 1.30 2.66 0.04 86.63 02:07:01 AM 0 10.36 0.00 1.07 1.82 0.03 86.72 02:07:01 AM 1 8.38 0.00 1.54 3.49 0.05 86.55 02:08:01 AM all 27.36 0.00 5.51 3.96 0.10 63.07 02:08:01 AM 0 32.79 0.00 5.53 1.60 0.10 59.98 02:08:01 AM 1 21.93 0.00 5.49 6.32 0.10 66.16 02:09:01 AM all 0.11 0.00 0.18 0.44 0.03 99.23 02:09:01 AM 0 0.12 0.00 0.17 0.20 0.03 99.48 02:09:01 AM 1 0.10 0.00 0.20 0.68 0.03 98.98 02:10:01 AM all 9.58 0.00 0.93 0.03 0.07 89.40 02:10:01 AM 0 3.17 0.00 0.50 0.05 0.07 96.21 02:10:01 AM 1 16.01 0.00 1.36 0.00 0.07 82.57 02:11:01 AM all 10.96 0.00 0.66 0.02 0.04 88.32 02:11:01 AM 0 1.66 0.00 0.42 0.02 0.03 97.87 02:11:01 AM 1 20.24 0.00 0.90 0.02 0.05 78.79 02:12:01 AM all 30.82 0.00 4.28 0.18 0.08 64.64 02:12:01 AM 0 21.13 0.00 3.36 0.18 0.08 75.25 02:12:01 AM 1 40.50 0.00 5.21 0.18 0.08 54.02 Average: all 18.14 0.00 2.67 1.20 0.07 77.92 Average: 0 13.90 0.00 2.28 0.72 0.07 83.03 Average: 1 22.39 0.00 3.06 1.68 0.07 72.80