---> uname -a: Linux prd-centos8-robot-2c-8g-41363.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 602 4953 19 2141 6798 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:5a:26:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe5a:265a/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) 10/11/2024 _x86_64_ (2 CPU) 02:15:10 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 102.93 7.98 94.95 1343.06 7429.19 02:18:01 AM 68.81 0.98 67.82 110.91 8516.41 02:19:01 AM 30.16 0.07 30.09 2.80 1730.74 02:20:01 AM 43.33 2.52 40.81 395.94 6831.87 02:21:01 AM 2.93 0.10 2.83 32.12 121.29 02:22:01 AM 2.05 0.03 2.02 1.87 85.04 02:23:01 AM 13.46 0.42 13.05 47.73 845.06 Average: 37.67 1.73 35.94 276.38 3651.49 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5238384 7042928 2644048 33.54 2688 1982400 719960 8.06 210780 2099584 196452 02:18:01 AM 5245624 7081680 2636808 33.45 2688 2013216 682024 7.64 240020 2052472 16 02:19:01 AM 4935040 6985004 2947392 37.39 2688 2218852 754716 8.45 256912 2320624 188280 02:20:01 AM 5005156 7055048 2877276 36.50 2688 2219184 673716 7.54 262056 2239724 4 02:21:01 AM 4961588 7013468 2920844 37.06 2688 2221132 746204 8.36 262320 2283084 84 02:22:01 AM 4954740 7009416 2927692 37.14 2688 2223968 746204 8.36 262456 2289760 2304 02:23:01 AM 5126936 7011320 2755496 34.96 2688 2059028 710196 7.95 451568 1950440 13360 Average: 5066781 7028409 2815651 35.72 2688 2133969 719003 8.05 278016 2176527 57214 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 100.05 77.64 950.75 18.25 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 42.24 33.49 402.74 7.04 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 37.75 32.41 293.78 7.05 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 201.35 179.86 45.67 35.16 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 26.94 16.83 7.36 2.95 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 24.74 20.84 7.18 4.87 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 58.69 41.86 87.86 34.02 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 70.26 57.57 256.49 15.62 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) 10/11/2024 _x86_64_ (2 CPU) 02:15:10 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 38.31 0.00 6.37 1.97 0.12 53.24 02:17:01 AM 0 23.04 0.00 4.96 2.83 0.12 69.06 02:17:01 AM 1 53.61 0.00 7.78 1.10 0.12 37.39 02:18:01 AM all 19.13 0.00 2.26 1.79 0.08 76.74 02:18:01 AM 0 25.65 0.00 2.17 1.20 0.07 70.91 02:18:01 AM 1 12.59 0.00 2.35 2.39 0.08 82.58 02:19:01 AM all 21.49 0.00 3.49 0.47 0.08 74.47 02:19:01 AM 0 19.51 0.00 3.55 0.43 0.08 76.43 02:19:01 AM 1 23.47 0.00 3.43 0.50 0.08 72.52 02:20:01 AM all 6.63 0.00 1.86 1.14 0.04 90.32 02:20:01 AM 0 2.11 0.00 1.71 1.59 0.03 94.56 02:20:01 AM 1 11.15 0.00 2.02 0.69 0.05 86.09 02:21:01 AM all 6.27 0.00 0.71 0.02 0.05 92.96 02:21:01 AM 0 3.76 0.00 0.55 0.03 0.05 95.61 02:21:01 AM 1 8.77 0.00 0.87 0.00 0.05 90.31 02:22:01 AM all 12.06 0.00 0.61 0.02 0.05 87.26 02:22:01 AM 0 7.95 0.00 0.27 0.02 0.05 91.72 02:22:01 AM 1 16.19 0.00 0.95 0.02 0.05 82.79 02:23:01 AM all 19.04 0.00 2.83 0.13 0.08 77.92 02:23:01 AM 0 16.54 0.00 2.54 0.17 0.07 80.69 02:23:01 AM 1 21.53 0.00 3.12 0.10 0.08 75.16 Average: all 17.57 0.00 2.59 0.79 0.07 78.97 Average: 0 14.09 0.00 2.25 0.90 0.07 82.70 Average: 1 21.06 0.00 2.94 0.68 0.07 75.25