---> uname -a: Linux prd-centos8-robot-2c-8g-24395.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 605 4975 19 2116 6796 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:13:03:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe13:33f/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) 09/20/2024 _x86_64_ (2 CPU) 05:48:28 LINUX RESTART (2 CPU) 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:00 AM 146.73 83.42 63.31 11494.70 38093.93 05:51:01 AM 83.20 6.85 76.34 1248.34 6627.91 05:52:01 AM 75.12 0.73 74.39 51.32 8623.86 05:53:01 AM 29.04 0.38 28.66 64.25 2480.11 05:54:01 AM 51.84 0.03 51.81 3.47 7038.39 05:55:01 AM 2.95 0.10 2.85 32.13 95.85 05:56:01 AM 23.78 0.65 23.13 74.11 1134.81 Average: 58.89 13.10 45.80 1843.48 9128.23 05:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:00 AM 5637704 7118632 2244728 28.48 2688 1674552 662436 7.42 177108 1789572 79504 05:51:01 AM 5318056 7061520 2564376 32.53 2688 1925076 700676 7.85 212320 2030056 171328 05:52:01 AM 5186028 7016380 2696404 34.21 2688 2006772 724268 8.11 221440 2129404 30068 05:53:01 AM 5097560 7019124 2784872 35.33 2688 2095780 694780 7.78 257104 2175808 70680 05:54:01 AM 5032048 7061304 2850384 36.16 2688 2198340 664512 7.44 259616 2216356 76 05:55:01 AM 5029384 7060552 2853048 36.20 2688 2200252 662896 7.42 260060 2219324 756 05:56:01 AM 5114940 6974944 2767492 35.11 2688 2034588 736532 8.25 444916 1971012 180 Average: 5202246 7044637 2680186 34.00 2688 2019337 692300 7.75 261795 2075933 50370 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM eth0 209.89 139.24 1000.11 56.73 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 68.20 58.97 788.79 6.99 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 46.31 29.95 395.81 5.81 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 35.22 30.02 271.12 7.24 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 185.99 133.63 46.30 35.48 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 23.81 12.65 7.28 1.87 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 44.34 32.92 80.89 21.99 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 87.55 62.41 369.87 19.40 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) 09/20/2024 _x86_64_ (2 CPU) 05:48:28 LINUX RESTART (2 CPU) 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:00 AM all 28.40 0.06 7.31 34.81 0.09 29.33 05:50:00 AM 0 24.77 0.08 6.97 34.92 0.08 33.18 05:50:00 AM 1 32.04 0.03 7.65 34.71 0.10 25.47 05:51:01 AM all 27.76 0.00 4.70 7.31 0.11 60.12 05:51:01 AM 0 25.12 0.00 4.57 6.87 0.10 63.34 05:51:01 AM 1 30.40 0.00 4.84 7.75 0.12 56.90 05:52:01 AM all 18.92 0.00 2.94 9.20 0.18 68.76 05:52:01 AM 0 10.90 0.00 1.98 6.80 0.18 80.13 05:52:01 AM 1 26.96 0.00 3.89 11.61 0.18 57.35 05:53:01 AM all 21.41 0.00 2.89 2.22 0.08 73.39 05:53:01 AM 0 13.37 0.00 2.49 1.33 0.08 82.73 05:53:01 AM 1 29.46 0.00 3.30 3.10 0.08 64.05 05:54:01 AM all 17.76 0.00 3.39 4.85 0.08 73.93 05:54:01 AM 0 13.06 0.00 2.79 5.09 0.07 79.00 05:54:01 AM 1 22.46 0.00 4.00 4.62 0.08 68.85 05:55:01 AM all 1.74 0.00 0.26 0.03 0.02 97.96 05:55:01 AM 0 0.35 0.00 0.20 0.00 0.02 99.43 05:55:01 AM 1 3.12 0.00 0.32 0.05 0.02 96.49 05:56:01 AM all 25.59 0.00 3.37 0.85 0.10 70.08 05:56:01 AM 0 12.98 0.00 2.81 0.68 0.12 83.41 05:56:01 AM 1 38.20 0.00 3.94 1.02 0.08 56.75 Average: all 20.22 0.01 3.55 8.42 0.09 67.71 Average: 0 14.36 0.01 3.11 7.91 0.09 74.52 Average: 1 26.09 0.00 3.98 8.93 0.10 60.90