---> uname -a: Linux prd-centos8-robot-2c-8g-2026.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 584 4950 19 2162 6817 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:0f:fe:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe0f:fe4a/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) 01/16/2025 _x86_64_ (2 CPU) 00:54:33 LINUX RESTART (2 CPU) 12:55:03 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 118.01 60.11 57.90 7641.84 23220.71 12:57:01 AM 73.80 0.02 73.79 0.53 6112.45 12:58:01 AM 41.84 0.77 41.07 53.58 6264.31 12:59:01 AM 31.56 0.32 31.24 60.66 2449.36 01:00:01 AM 59.90 6.75 53.15 1249.18 7030.59 01:01:01 AM 5.97 0.10 5.87 32.13 363.32 01:02:01 AM 13.19 0.45 12.74 41.04 1097.02 01:03:01 AM 25.64 0.52 25.12 63.85 1884.72 Average: 45.94 8.41 37.53 1115.83 5981.35 12:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5485432 7048872 2397000 30.41 2688 1755832 704924 7.89 188048 1923464 85632 12:57:01 AM 5237228 6999760 2645204 33.56 2688 1941408 713400 7.99 186980 2120032 137176 12:58:01 AM 5208316 7003948 2674116 33.93 2688 1973272 695692 7.79 198732 2132548 30684 12:59:01 AM 5124632 7006640 2757800 34.99 2688 2057172 717144 8.03 233464 2174296 64004 01:00:01 AM 5025348 7062156 2857084 36.25 2688 2206712 640148 7.17 258736 2224768 88 01:01:01 AM 4997100 7035016 2885332 36.60 2688 2207812 677188 7.58 258868 2255228 4 01:02:01 AM 5084612 6990792 2797820 35.49 2688 2082052 709648 7.95 309896 2138024 42552 01:03:01 AM 5069812 6981276 2812620 35.68 2688 2087492 731428 8.19 469644 1996188 16524 Average: 5154060 7016058 2728372 34.61 2688 2038969 698696 7.82 263046 2120568 47083 12:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 334.05 204.72 1581.31 62.13 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 32.61 23.85 275.75 3.66 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 54.45 34.72 439.54 5.77 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 33.36 28.96 298.53 7.78 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 187.85 138.37 45.19 39.22 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 25.55 18.00 5.48 3.78 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 111.13 79.40 480.28 57.22 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 18.04 17.31 15.41 8.42 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 98.66 67.60 387.75 23.34 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) 01/16/2025 _x86_64_ (2 CPU) 00:54:33 LINUX RESTART (2 CPU) 12:55:03 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 35.15 0.05 6.47 13.61 0.14 44.58 12:56:01 AM 0 31.40 0.05 6.14 12.90 0.14 49.37 12:56:01 AM 1 38.91 0.05 6.81 14.31 0.14 39.79 12:57:01 AM all 20.82 0.00 3.19 24.58 0.12 51.29 12:57:01 AM 0 20.67 0.00 3.12 24.86 0.12 51.23 12:57:01 AM 1 20.97 0.00 3.27 24.30 0.12 51.34 12:58:01 AM all 13.55 0.00 1.95 19.97 0.13 64.41 12:58:01 AM 0 4.21 0.00 1.54 20.58 0.13 73.54 12:58:01 AM 1 22.89 0.00 2.36 19.37 0.12 55.27 12:59:01 AM all 21.51 0.00 2.83 8.16 0.11 67.39 12:59:01 AM 0 16.13 0.00 2.62 3.74 0.10 77.40 12:59:01 AM 1 26.89 0.00 3.04 12.58 0.12 57.38 01:00:01 AM all 18.40 0.00 3.90 13.67 0.10 63.93 01:00:01 AM 0 18.53 0.00 4.22 17.78 0.10 59.37 01:00:01 AM 1 18.28 0.00 3.58 9.57 0.10 68.48 01:01:01 AM all 1.45 0.00 0.25 0.10 0.06 98.14 01:01:01 AM 0 0.80 0.00 0.25 0.07 0.07 98.81 01:01:01 AM 1 2.10 0.00 0.25 0.13 0.05 97.46 01:02:01 AM all 19.89 0.00 2.16 0.78 0.11 77.06 01:02:01 AM 0 14.16 0.00 1.77 0.63 0.12 83.33 01:02:01 AM 1 25.54 0.00 2.55 0.94 0.10 70.87 01:03:01 AM all 28.46 0.00 3.04 0.93 0.10 67.47 01:03:01 AM 0 26.68 0.00 3.09 0.77 0.10 69.35 01:03:01 AM 1 30.24 0.00 2.99 1.09 0.10 65.58 Average: all 19.85 0.01 2.96 10.23 0.11 66.85 Average: 0 16.51 0.01 2.83 10.18 0.11 70.36 Average: 1 23.17 0.01 3.09 10.28 0.10 63.34