---> uname -a: Linux prd-centos8-robot-2c-8g-30149.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 573 5029 19 2094 6828 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:69:0d:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe69:d52/64 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) 07:25:24 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 104.87 50.07 54.80 6263.51 27468.73 07:28:01 AM 104.63 6.78 97.85 1247.58 9460.75 07:29:02 AM 32.41 0.67 31.74 49.46 4277.27 07:30:01 AM 20.09 0.90 19.20 131.89 444.09 Average: 65.69 14.66 51.03 1930.68 10454.66 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5480204 7026780 2402216 30.48 2688 1738292 731552 8.19 187620 1925468 71580 07:28:01 AM 5141792 6996824 2740628 34.77 2688 2032176 706508 7.91 213656 2178600 112740 07:29:02 AM 5256340 7089020 2626080 33.32 2688 2009876 630000 7.05 229628 2050220 4 07:30:01 AM 5197044 7035348 2685376 34.07 2688 2015436 682964 7.65 409068 1930016 1532 Average: 5268845 7036993 2613575 33.16 2688 1948945 687756 7.70 259993 2021076 46464 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 270.54 174.08 1311.11 58.97 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 82.72 64.80 873.83 9.77 0.00 0.00 0.00 0.00 07:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 AM eth0 6.00 3.10 3.35 1.26 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 28.01 23.01 25.22 11.17 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 97.11 66.43 555.61 20.33 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) 09/29/2024 _x86_64_ (2 CPU) 07:25:24 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 35.47 0.03 5.94 14.29 0.15 44.13 07:27:01 AM 0 35.26 0.03 6.08 14.18 0.13 44.31 07:27:01 AM 1 35.68 0.02 5.80 14.39 0.17 43.94 07:28:01 AM all 33.45 0.00 5.55 4.99 0.13 55.88 07:28:01 AM 0 42.65 0.00 6.40 5.64 0.13 45.18 07:28:01 AM 1 24.26 0.00 4.70 4.35 0.12 66.57 07:29:02 AM all 6.47 0.00 1.03 2.52 0.04 89.94 07:29:02 AM 0 5.28 0.00 1.07 2.83 0.03 90.78 07:29:02 AM 1 7.65 0.00 1.00 2.21 0.05 89.09 07:30:01 AM all 29.17 0.00 3.09 1.30 0.10 66.33 07:30:01 AM 0 39.36 0.00 3.43 1.56 0.12 55.53 07:30:01 AM 1 18.98 0.00 2.75 1.04 0.08 77.15 Average: all 26.11 0.01 3.91 5.78 0.10 64.09 Average: 0 30.59 0.01 4.25 6.06 0.10 59.00 Average: 1 21.63 0.00 3.56 5.50 0.10 69.19