---> uname -a: Linux prd-centos8-robot-2c-8g-4785.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 571 5061 19 2064 6831 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:89:ae:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe89:ae45/64 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) 01/25/2025 _x86_64_ (2 CPU) 02:34:45 LINUX RESTART (2 CPU) 02:35:01 AM tps rtps wtps bread/s bwrtn/s 02:36:01 AM 202.10 148.26 53.84 14561.07 38489.65 02:37:01 AM 109.98 0.07 109.91 1.87 11190.37 02:38:01 AM 34.53 0.87 33.66 85.99 3869.86 02:39:01 AM 12.21 0.73 11.48 96.38 243.06 Average: 89.71 37.48 52.23 3686.17 13448.14 02:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 AM 5545212 7076636 2337220 29.65 2688 1724096 688980 7.71 187412 1866908 106500 02:37:01 AM 5122936 6965276 2759496 35.01 2688 2019960 758816 8.50 195772 2220736 132764 02:38:01 AM 5203252 7008228 2679180 33.99 2688 1982804 695576 7.79 225144 2111448 168 02:39:01 AM 5242900 7052192 2639532 33.49 2688 1987108 669852 7.50 386808 1910200 1412 Average: 5278575 7025583 2603857 33.03 2688 1928492 703306 7.87 248784 2027323 60211 02:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 286.45 170.99 1207.31 58.40 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 86.05 69.74 1039.47 10.27 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 15.43 11.41 14.80 5.58 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 14.95 13.41 12.75 6.34 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 100.72 66.39 568.60 20.15 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) 01/25/2025 _x86_64_ (2 CPU) 02:34:45 LINUX RESTART (2 CPU) 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 41.34 0.05 10.62 22.80 0.14 25.05 02:36:01 AM 0 38.93 0.05 10.43 21.27 0.19 29.13 02:36:01 AM 1 43.73 0.05 10.80 24.32 0.10 21.00 02:37:01 AM all 32.94 0.00 4.52 6.73 0.10 55.71 02:37:01 AM 0 32.06 0.00 4.88 6.17 0.08 56.81 02:37:01 AM 1 33.82 0.00 4.16 7.30 0.12 54.60 02:38:01 AM all 13.29 0.00 1.53 1.74 0.11 83.34 02:38:01 AM 0 4.40 0.00 0.99 2.64 0.15 91.83 02:38:01 AM 1 22.17 0.00 2.07 0.83 0.07 74.85 02:39:01 AM all 18.67 0.00 2.13 1.10 0.08 78.02 02:39:01 AM 0 13.32 0.00 2.00 0.91 0.08 83.69 02:39:01 AM 1 24.03 0.00 2.25 1.29 0.08 72.34 Average: all 26.53 0.01 4.68 8.06 0.11 60.61 Average: 0 22.13 0.01 4.56 7.70 0.13 65.47 Average: 1 30.92 0.01 4.81 8.42 0.09 55.75