---> uname -a: Linux prd-centos8-robot-2c-8g-16558.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 600 4975 19 2121 6800 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:72:9b:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe72:9b72/64 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) 06/30/2024 _x86_64_ (2 CPU) 00:45:02 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 90.75 13.13 77.62 2344.42 6476.42 12:48:01 AM 72.54 0.70 71.84 50.79 8533.38 12:49:01 AM 28.72 0.97 27.76 123.96 2325.06 12:50:01 AM 54.52 2.60 51.92 427.99 6881.24 12:51:01 AM 6.60 0.00 6.60 0.00 277.99 12:52:01 AM 0.48 0.00 0.48 0.00 9.85 12:53:01 AM 15.70 0.42 15.28 47.73 621.86 Average: 38.47 2.54 35.93 427.87 3589.44 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5325388 7052600 2557044 32.44 2688 1909608 676956 7.58 208480 2029180 160324 12:48:01 AM 5223760 7043876 2658672 33.73 2688 1997116 674684 7.55 227260 2087052 26108 12:49:01 AM 5071912 6983120 2810520 35.66 2688 2085720 747180 8.37 255484 2203420 67260 12:50:01 AM 4972012 7000668 2910420 36.92 2688 2198424 707516 7.92 261244 2272272 300 12:51:01 AM 4975740 7004568 2906692 36.88 2688 2198560 707516 7.92 261244 2272744 28 12:52:01 AM 4975796 7004656 2906636 36.87 2688 2198592 707516 7.92 261244 2272788 12 12:53:01 AM 5098744 6963008 2783688 35.32 2688 2039132 724940 8.12 439228 1992172 13356 Average: 5091907 7007499 2790525 35.40 2688 2089593 706615 7.91 273455 2161375 38198 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 127.89 98.57 1154.64 23.07 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 41.06 32.41 319.25 6.85 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 41.60 32.77 270.39 7.67 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 218.56 161.08 51.73 45.87 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 17.84 13.15 8.22 1.73 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.57 3.10 0.44 0.34 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 40.69 32.11 78.19 21.76 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 70.03 53.31 268.99 15.33 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) 06/30/2024 _x86_64_ (2 CPU) 00:45:02 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 33.09 0.00 5.56 2.30 0.09 58.95 12:47:01 AM 0 31.86 0.00 5.70 3.01 0.08 59.35 12:47:01 AM 1 34.33 0.00 5.43 1.59 0.10 58.55 12:48:01 AM all 20.82 0.00 3.09 2.36 0.09 73.64 12:48:01 AM 0 29.32 0.00 3.99 2.09 0.08 64.52 12:48:01 AM 1 12.34 0.00 2.20 2.63 0.10 82.73 12:49:01 AM all 20.56 0.00 2.51 2.05 0.08 74.80 12:49:01 AM 0 25.00 0.00 3.26 2.02 0.07 69.66 12:49:01 AM 1 16.10 0.00 1.75 2.09 0.08 79.98 12:50:01 AM all 18.72 0.00 3.25 2.86 0.08 75.09 12:50:01 AM 0 27.89 0.00 3.67 2.72 0.08 65.63 12:50:01 AM 1 9.57 0.00 2.83 3.01 0.07 84.53 12:51:01 AM all 1.32 0.00 0.16 0.05 0.08 98.39 12:51:01 AM 0 1.46 0.00 0.20 0.08 0.08 98.18 12:51:01 AM 1 1.19 0.00 0.12 0.02 0.08 98.60 12:52:01 AM all 0.53 0.00 0.10 0.00 0.07 99.30 12:52:01 AM 0 0.50 0.00 0.13 0.00 0.08 99.28 12:52:01 AM 1 0.57 0.00 0.07 0.00 0.05 99.31 12:53:01 AM all 20.31 0.00 2.64 0.17 0.08 76.81 12:53:01 AM 0 27.19 0.00 2.98 0.12 0.08 69.63 12:53:01 AM 1 13.40 0.00 2.30 0.22 0.07 84.01 Average: all 16.48 0.00 2.47 1.40 0.08 79.56 Average: 0 20.47 0.00 2.85 1.43 0.08 75.17 Average: 1 12.49 0.00 2.10 1.36 0.08 83.97