---> uname -a: Linux prd-centos8-robot-2c-8g-38712.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 656 4835 19 2205 6742 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:d5:b2:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fed5:b299/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:42 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 197.98 134.27 63.72 14066.05 39540.93 04:45:01 AM 122.25 0.73 121.51 53.06 12904.78 04:46:01 AM 30.02 0.42 29.61 64.78 2346.38 04:47:01 AM 84.54 9.45 75.09 1685.30 8666.14 04:48:01 AM 10.75 0.00 10.75 0.00 1113.21 04:49:01 AM 4.18 0.03 4.15 1.07 408.98 04:50:01 AM 0.42 0.00 0.42 0.00 6.98 04:51:01 AM 0.42 0.00 0.42 0.00 175.47 04:52:01 AM 17.66 0.38 17.28 46.66 1278.20 Average: 52.03 16.15 35.88 1768.87 7383.07 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5402692 6982700 2479732 31.46 2688 1772368 817496 9.15 186352 2008740 127856 04:45:01 AM 5124316 6963300 2758108 34.99 2688 2014816 756156 8.47 198320 2202936 49696 04:46:01 AM 5156216 7000188 2726208 34.59 2688 2019900 741644 8.30 222548 2153176 14020 04:47:01 AM 4910780 7009164 2971644 37.70 2688 2266292 698004 7.82 267632 2322492 26936 04:48:01 AM 4910816 7009016 2971608 37.70 2688 2266292 713396 7.99 267628 2322496 12 04:49:01 AM 4840588 6947192 3041836 38.59 2688 2274696 781408 8.75 267892 2392344 8 04:50:01 AM 4828244 6934884 3054180 38.75 2688 2274732 819196 9.17 267892 2404240 52 04:51:01 AM 4804592 6916388 3077832 39.05 2688 2279864 819196 9.17 267952 2427456 20 04:52:01 AM 5004584 6951124 2877840 36.51 2688 2119588 743576 8.33 473624 2044884 22212 Average: 4998092 6968217 2884332 36.59 2688 2143172 765564 8.57 268871 2253196 26757 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 276.68 175.53 1644.53 60.54 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 73.00 54.29 808.14 9.06 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 14.75 9.98 6.26 4.05 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 239.40 174.78 356.02 39.23 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 1.78 0.80 0.69 0.13 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 183.62 174.31 103.06 66.03 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 293.57 291.70 428.05 109.29 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 112.40 110.08 273.21 33.59 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 60.72 40.39 99.81 43.82 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 139.55 114.66 413.34 40.64 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) 07/01/2025 _x86_64_ (2 CPU) 04:42:42 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 39.89 0.07 10.20 19.07 0.13 30.64 04:44:01 AM 0 38.00 0.08 8.31 20.03 0.12 33.46 04:44:01 AM 1 41.77 0.05 12.09 18.12 0.13 27.83 04:45:01 AM all 36.13 0.00 5.46 1.27 0.09 57.04 04:45:01 AM 0 20.80 0.00 4.44 1.18 0.08 73.50 04:45:01 AM 1 51.51 0.00 6.49 1.37 0.10 40.53 04:46:01 AM all 12.48 0.00 2.03 0.58 0.07 84.84 04:46:01 AM 0 5.72 0.00 1.91 0.62 0.07 91.69 04:46:01 AM 1 19.24 0.00 2.15 0.55 0.07 77.99 04:47:01 AM all 33.01 0.00 6.05 1.94 0.12 58.88 04:47:01 AM 0 24.76 0.00 5.50 1.45 0.08 68.20 04:47:01 AM 1 41.26 0.00 6.60 2.44 0.15 49.55 04:48:01 AM all 0.20 0.00 0.14 0.18 0.03 99.45 04:48:01 AM 0 0.27 0.00 0.17 0.28 0.03 99.25 04:48:01 AM 1 0.13 0.00 0.12 0.08 0.02 99.65 04:49:01 AM all 22.89 0.00 0.56 0.03 0.09 76.43 04:49:01 AM 0 24.31 0.00 0.47 0.05 0.10 75.07 04:49:01 AM 1 21.46 0.00 0.64 0.02 0.08 77.80 04:50:01 AM all 26.69 0.00 0.68 0.00 0.10 72.53 04:50:01 AM 0 35.79 0.00 0.88 0.00 0.10 63.23 04:50:01 AM 1 17.60 0.00 0.49 0.00 0.10 81.81 04:51:01 AM all 14.68 0.00 0.42 0.00 0.08 84.82 04:51:01 AM 0 5.23 0.00 0.37 0.00 0.09 94.31 04:51:01 AM 1 23.98 0.00 0.47 0.00 0.07 75.48 04:52:01 AM all 19.73 0.00 2.92 0.12 0.07 77.16 04:52:01 AM 0 19.08 0.00 3.13 0.15 0.07 77.58 04:52:01 AM 1 20.39 0.00 2.72 0.08 0.07 76.74 Average: all 22.86 0.01 3.17 2.58 0.08 71.30 Average: 0 19.34 0.01 2.80 2.64 0.08 75.13 Average: 1 26.38 0.01 3.53 2.51 0.09 67.48