---> uname -a: Linux prd-centos8-robot-2c-8g-42048.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4801 19 2309 6807 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:21:6b:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe21:6b8a/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) 10/13/2024 _x86_64_ (2 CPU) 06:28:12 LINUX RESTART (2 CPU) 06:29:01 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 92.47 16.66 75.81 3236.52 6153.81 06:31:01 AM 77.39 0.70 76.69 50.77 9104.00 06:32:01 AM 26.84 0.42 26.42 64.78 2509.65 06:33:01 AM 54.06 2.52 51.54 396.07 7178.55 06:34:01 AM 5.31 0.00 5.31 0.00 215.06 06:35:01 AM 0.30 0.00 0.30 0.00 4.43 06:36:01 AM 0.12 0.00 0.12 0.00 0.90 06:37:01 AM 5.52 0.17 5.35 32.93 89.39 Average: 32.75 2.56 30.20 472.70 3157.21 06:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 5334104 7062704 2548328 32.33 2688 1910404 682820 7.65 215108 2010340 161700 06:31:01 AM 5174896 7009164 2707536 34.35 2688 2011336 703300 7.87 221660 2139240 30068 06:32:01 AM 5059776 6999188 2822656 35.81 2688 2113232 703100 7.87 259808 2206316 81860 06:33:01 AM 5013668 7063592 2868764 36.39 2688 2219164 627300 7.02 262276 2231540 32 06:34:01 AM 5014472 7064368 2867960 36.38 2688 2219168 627300 7.02 262276 2231568 4 06:35:01 AM 5014612 7064508 2867820 36.38 2688 2219168 627300 7.02 262276 2231460 4 06:36:01 AM 5014720 7064616 2867712 36.38 2688 2219168 627300 7.02 262276 2231508 4 06:37:01 AM 4897732 6946072 2984700 37.87 2688 2217100 732052 8.20 282488 2325656 13416 Average: 5065498 7034276 2816934 35.74 2688 2141092 666309 7.46 253521 2200954 35886 06:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 300.85 179.44 1632.98 59.22 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 54.17 41.13 548.57 7.39 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 50.32 40.42 296.95 9.65 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 559.46 420.15 114.27 94.89 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 1.40 0.85 0.62 0.47 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 0.83 0.25 0.17 0.07 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 1.92 0.17 0.20 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 12.40 10.43 12.88 5.77 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 122.67 86.60 325.88 22.18 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) 10/13/2024 _x86_64_ (2 CPU) 06:28:12 LINUX RESTART (2 CPU) 06:29:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 37.67 0.00 6.65 9.48 0.11 46.10 06:30:01 AM 0 29.80 0.00 6.04 8.46 0.10 55.60 06:30:01 AM 1 45.54 0.00 7.26 10.49 0.12 36.60 06:31:01 AM all 20.39 0.00 2.99 2.97 0.08 73.57 06:31:01 AM 0 15.65 0.00 2.32 2.67 0.08 79.28 06:31:01 AM 1 25.13 0.00 3.66 3.27 0.08 67.85 06:32:01 AM all 21.78 0.00 3.31 0.75 0.07 74.09 06:32:01 AM 0 16.12 0.00 2.84 0.78 0.07 80.19 06:32:01 AM 1 27.43 0.00 3.79 0.72 0.07 68.00 06:33:01 AM all 15.79 0.00 3.49 3.11 0.07 77.54 06:33:01 AM 0 14.10 0.00 3.83 3.73 0.07 78.27 06:33:01 AM 1 17.47 0.00 3.15 2.49 0.07 76.82 06:34:01 AM all 0.37 0.00 0.07 0.16 0.04 99.37 06:34:01 AM 0 0.57 0.00 0.05 0.10 0.03 99.25 06:34:01 AM 1 0.17 0.00 0.08 0.22 0.05 99.48 06:35:01 AM all 0.20 0.00 0.06 0.00 0.03 99.71 06:35:01 AM 0 0.30 0.00 0.05 0.00 0.02 99.63 06:35:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 06:36:01 AM all 0.20 0.00 0.07 0.00 0.03 99.70 06:36:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 06:36:01 AM 1 0.33 0.00 0.07 0.00 0.03 99.57 06:37:01 AM all 9.81 0.00 0.99 0.10 0.06 89.04 06:37:01 AM 0 4.92 0.00 0.98 0.05 0.05 93.99 06:37:01 AM 1 14.71 0.00 0.99 0.15 0.07 84.09 Average: all 13.28 0.00 2.20 2.07 0.06 82.38 Average: 0 10.19 0.00 2.02 1.97 0.06 85.75 Average: 1 16.37 0.00 2.38 2.17 0.07 79.01