---> uname -a: Linux prd-centos8-robot-2c-8g-41675.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 587 4986 19 2123 6814 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:12:75:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe12:75fb/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) 10/12/2024 _x86_64_ (2 CPU) 04:05:38 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 137.33 87.71 49.63 11225.59 38286.06 04:08:01 AM 75.80 6.95 68.86 1258.06 5458.47 04:09:01 AM 81.57 0.73 80.84 51.32 9791.14 04:10:01 AM 18.43 0.38 18.04 64.25 1302.72 04:11:01 AM 53.94 0.03 53.91 3.46 7266.42 04:12:01 AM 3.22 0.10 3.12 32.12 108.30 04:13:01 AM 1.93 0.00 1.93 0.00 72.35 04:14:01 AM 0.18 0.00 0.18 0.00 2.83 04:15:02 AM 26.74 0.65 26.09 74.11 1257.28 Average: 44.35 10.73 33.62 1412.28 7061.36 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5600040 7089176 2282392 28.96 2688 1682808 677916 7.59 177208 1824544 63908 04:08:01 AM 5309512 7046900 2572920 32.64 2688 1919548 699788 7.84 210744 2039232 160112 04:09:01 AM 5191940 7030032 2690492 34.13 2688 2015140 693172 7.76 231044 2112016 1128 04:10:01 AM 5058288 6983288 2824144 35.83 2688 2099340 761304 8.52 256148 2210952 65444 04:11:01 AM 5017900 7058600 2864532 36.34 2688 2210068 647700 7.25 257904 2229924 12 04:12:01 AM 4950768 6992668 2931664 37.19 2688 2211268 750420 8.40 258032 2297044 240 04:13:01 AM 4892800 6934744 2989632 37.93 2688 2211312 824768 9.23 258032 2354344 24 04:14:01 AM 5015720 7058476 2866712 36.37 2688 2212124 655776 7.34 258268 2231636 784 04:15:02 AM 5141432 7007960 2741000 34.77 2688 2042444 718564 8.05 444968 1945272 192 Average: 5130933 7022427 2751499 34.91 2688 2067117 714379 8.00 261372 2138329 32427 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 232.60 138.01 1018.44 56.65 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 67.87 56.06 773.08 6.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 53.25 36.45 418.54 7.36 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 41.42 31.46 293.78 6.98 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 175.51 136.55 47.33 41.13 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 52.97 55.96 9.43 419.51 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 521.88 456.32 6374.32 301.89 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 337.00 290.44 4164.32 19.04 0.00 0.00 0.00 0.00 04:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:02 AM eth0 65.36 43.75 87.64 23.62 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 171.98 138.33 1465.10 98.06 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) 10/12/2024 _x86_64_ (2 CPU) 04:05:38 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 29.79 0.06 8.28 19.43 0.10 42.33 04:07:01 AM 0 29.79 0.05 8.94 20.77 0.12 40.33 04:07:01 AM 1 29.79 0.07 7.62 18.11 0.08 44.33 04:08:01 AM all 23.96 0.00 4.23 2.58 0.13 69.11 04:08:01 AM 0 26.62 0.00 4.57 3.30 0.13 65.37 04:08:01 AM 1 21.29 0.00 3.89 1.85 0.12 72.85 04:09:01 AM all 21.21 0.00 3.19 2.36 0.09 73.14 04:09:01 AM 0 16.49 0.00 3.22 2.51 0.08 77.70 04:09:01 AM 1 25.95 0.00 3.16 2.21 0.10 68.58 04:10:01 AM all 17.39 0.00 2.36 0.63 0.08 79.54 04:10:01 AM 0 19.33 0.00 2.50 0.97 0.08 77.12 04:10:01 AM 1 15.44 0.00 2.22 0.30 0.07 81.97 04:11:01 AM all 16.54 0.00 3.04 1.76 0.08 78.59 04:11:01 AM 0 19.78 0.00 3.19 1.30 0.07 75.66 04:11:01 AM 1 13.29 0.00 2.89 2.21 0.08 81.52 04:12:01 AM all 5.64 0.00 0.26 0.04 0.04 94.02 04:12:01 AM 0 6.27 0.00 0.22 0.02 0.05 93.45 04:12:01 AM 1 5.02 0.00 0.30 0.07 0.03 94.58 04:13:01 AM all 14.47 0.00 1.46 0.00 0.11 83.96 04:13:01 AM 0 15.09 0.00 1.30 0.00 0.10 83.50 04:13:01 AM 1 13.85 0.00 1.61 0.00 0.12 84.42 04:14:01 AM all 11.82 0.00 1.16 0.00 0.08 86.93 04:14:01 AM 0 14.92 0.00 1.43 0.00 0.10 83.55 04:14:01 AM 1 8.76 0.00 0.89 0.00 0.07 90.28 04:15:02 AM all 24.02 0.00 3.26 0.54 0.08 72.10 04:15:02 AM 0 23.55 0.00 3.22 0.47 0.08 72.68 04:15:02 AM 1 24.49 0.00 3.29 0.62 0.08 71.52 Average: all 18.32 0.01 3.03 3.03 0.09 75.54 Average: 0 19.10 0.01 3.18 3.24 0.09 74.39 Average: 1 17.54 0.01 2.88 2.81 0.08 76.68