---> uname -a: Linux prd-centos8-robot-2c-8g-29068.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 593 5010 19 2094 6808 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:78:66:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe78:6659/64 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:50 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 174.79 124.66 50.12 9188.83 34599.25 04:17:01 AM 91.59 36.15 55.43 6701.10 7390.54 04:18:01 AM 102.78 0.70 102.08 50.78 10724.33 04:19:01 AM 19.21 0.23 18.98 35.33 1617.05 Average: 97.11 40.45 56.66 3994.82 13585.91 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 6128012 7349876 1754420 22.26 2688 1424996 377744 4.79 111780 1404932 14688 04:17:01 AM 5248328 6988844 2634104 33.42 2688 1923804 778260 8.71 246536 2071256 202972 04:18:01 AM 5154032 6987324 2728400 34.61 2688 2009944 735100 8.23 221984 2158432 34100 04:19:01 AM 5153148 6987316 2729284 34.62 2688 2011152 745716 8.35 249912 2134516 164 Average: 5420880 7078340 2461552 31.23 2688 1842474 659205 7.38 207553 1942284 62981 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 20.22 8.96 297.05 1.16 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 284.59 176.02 1572.18 58.78 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 60.11 47.30 613.04 8.23 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 17.45 11.76 14.76 5.58 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 95.59 61.01 624.24 18.44 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) 09/28/2024 _x86_64_ (2 CPU) 04:14:50 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 27.48 0.07 7.31 61.88 0.14 3.13 04:16:01 AM 0 27.27 0.10 7.31 60.88 0.14 4.30 04:16:01 AM 1 27.69 0.03 7.31 62.88 0.14 1.95 04:17:01 AM all 32.72 0.02 6.84 11.18 0.13 49.11 04:17:01 AM 0 25.95 0.03 7.00 10.42 0.17 56.43 04:17:01 AM 1 39.49 0.00 6.68 11.94 0.10 41.79 04:18:01 AM all 29.02 0.00 4.21 4.28 0.10 62.39 04:18:01 AM 0 30.61 0.00 3.75 4.51 0.12 61.01 04:18:01 AM 1 27.43 0.00 4.67 4.04 0.08 63.77 04:19:01 AM all 11.26 0.00 1.22 1.13 0.07 86.33 04:19:01 AM 0 8.94 0.00 1.04 0.86 0.07 89.10 04:19:01 AM 1 13.56 0.00 1.40 1.40 0.07 83.56 Average: all 25.11 0.02 4.88 19.46 0.11 50.42 Average: 0 23.19 0.03 4.76 19.02 0.12 52.87 Average: 1 27.03 0.01 5.00 19.90 0.10 47.97