---> uname -a: Linux prd-centos8-robot-2c-8g-29717.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 567 5036 19 2093 6834 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:9b:13:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe9b:13ec/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) 09/29/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 93.79 7.05 86.74 1260.04 6391.25 02:12:01 AM 75.52 0.63 74.89 48.92 9557.03 02:13:01 AM 10.86 0.25 10.61 36.26 339.96 02:14:01 AM 0.50 0.00 0.50 0.00 8.60 02:15:01 AM 0.45 0.00 0.45 0.00 7.95 02:16:01 AM 0.25 0.00 0.25 0.00 3.60 02:17:01 AM 3.50 0.48 3.02 67.31 33.41 Average: 26.41 1.20 25.21 201.83 2334.80 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5289536 7094264 2592888 32.89 2688 1981936 642592 7.20 210312 2041300 223296 02:12:01 AM 5176360 7009016 2706064 34.33 2688 2009868 703168 7.87 221360 2137472 12 02:13:01 AM 5175316 7009240 2707108 34.34 2688 2011104 707808 7.93 249160 2113120 16 02:14:01 AM 5175272 7009204 2707152 34.34 2688 2011104 707808 7.93 249156 2113068 4 02:15:01 AM 5175396 7009332 2707028 34.34 2688 2011108 707808 7.93 249156 2112964 4 02:16:01 AM 5175572 7009508 2706852 34.34 2688 2011108 707808 7.93 249156 2112900 4 02:17:01 AM 5221724 7057808 2660700 33.75 2688 2013288 664664 7.44 406528 1910036 180 Average: 5198454 7028339 2683970 34.05 2688 2007074 691665 7.74 262118 2077266 31931 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 78.28 63.80 808.69 9.45 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 41.12 31.61 381.51 4.44 0.00 0.00 0.00 0.00 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 18.35 11.56 14.76 5.61 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 1.42 0.63 0.66 0.37 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 1.28 0.55 0.50 0.22 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 0.78 0.38 0.35 0.14 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 10.98 8.80 8.13 15.05 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 21.75 16.76 173.54 5.04 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) 09/29/2024 _x86_64_ (2 CPU) 02:08:59 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 33.80 0.00 5.60 2.32 0.10 58.18 02:11:01 AM 0 28.39 0.00 4.75 2.50 0.10 64.26 02:11:01 AM 1 39.22 0.00 6.46 2.14 0.10 52.09 02:12:01 AM all 12.27 0.00 1.71 4.38 0.06 81.59 02:12:01 AM 0 10.19 0.00 1.65 3.66 0.05 84.45 02:12:01 AM 1 14.34 0.00 1.77 5.10 0.07 78.72 02:13:01 AM all 12.34 0.00 1.22 0.28 0.05 86.11 02:13:01 AM 0 9.64 0.00 1.27 0.52 0.05 88.52 02:13:01 AM 1 15.03 0.00 1.17 0.05 0.05 83.70 02:14:01 AM all 0.41 0.00 0.05 0.00 0.01 99.53 02:14:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 02:14:01 AM 1 0.70 0.00 0.03 0.00 0.00 99.27 02:15:01 AM all 0.49 0.00 0.07 0.01 0.02 99.42 02:15:01 AM 0 0.42 0.00 0.07 0.00 0.02 99.50 02:15:01 AM 1 0.57 0.00 0.07 0.02 0.02 99.33 02:16:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 02:16:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 02:16:01 AM 1 0.32 0.00 0.05 0.00 0.02 99.62 02:17:01 AM all 9.51 0.00 1.35 0.06 0.04 89.04 02:17:01 AM 0 4.82 0.00 1.00 0.03 0.03 94.11 02:17:01 AM 1 14.19 0.00 1.69 0.08 0.05 83.99 Average: all 9.88 0.00 1.44 1.01 0.04 87.63 Average: 0 7.70 0.00 1.27 0.96 0.04 90.03 Average: 1 12.05 0.00 1.60 1.05 0.04 85.25