---> uname -a: Linux prd-centos8-robot-2c-8g-3062.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 594 4920 19 2182 6804 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:b7:3e:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:feb7:3e69/64 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) 12/02/2025 _x86_64_ (2 CPU) 05:42:00 LINUX RESTART (2 CPU) 05:43:01 AM tps rtps wtps bread/s bwrtn/s 05:44:01 AM 118.48 0.22 118.26 11.33 10644.09 05:45:01 AM 42.52 1.27 41.25 128.76 5121.96 05:46:01 AM 68.46 6.93 61.52 1289.52 4003.20 05:47:01 AM 28.42 0.03 28.39 3.47 6157.38 05:48:01 AM 4.85 0.22 4.63 11.73 201.95 05:49:01 AM 2.23 0.03 2.20 1.87 164.03 05:50:01 AM 28.04 0.63 27.41 73.18 1458.60 Average: 41.85 1.33 40.52 217.10 3964.30 05:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 AM 5044056 6933620 2838376 36.01 2688 2065468 770780 8.63 197516 2293772 183620 05:45:01 AM 5230000 7078256 2652432 33.65 2688 2023836 616068 6.90 219464 2085832 10756 05:46:01 AM 4915248 7015020 2967184 37.64 2688 2265816 671252 7.52 254972 2331640 173668 05:47:01 AM 4943588 7044996 2938844 37.28 2688 2267900 627108 7.02 260656 2292560 8 05:48:01 AM 4899372 7002344 2983060 37.84 2688 2269464 706248 7.91 260928 2336600 320 05:49:01 AM 4891448 6997236 2990984 37.94 2688 2272280 706248 7.91 261068 2344404 284 05:50:01 AM 5080572 7004948 2801860 35.55 2688 2096644 679848 7.61 462348 1978644 10024 Average: 5000612 7010917 2881820 36.56 2688 2180201 682507 7.64 273850 2237636 54097 05:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 121.38 99.17 1443.09 13.21 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 16.69 8.35 7.01 3.53 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 50.22 42.21 339.91 17.85 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 183.52 136.30 37.53 29.25 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 29.86 21.73 10.36 3.80 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 21.39 20.41 6.06 4.93 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 59.70 42.77 91.89 32.07 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 68.97 52.99 276.52 14.95 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) 12/02/2025 _x86_64_ (2 CPU) 05:42:00 LINUX RESTART (2 CPU) 05:43:01 AM CPU %user %nice %system %iowait %steal %idle 05:44:01 AM all 39.03 0.00 5.42 1.32 0.10 54.14 05:44:01 AM 0 28.31 0.00 4.64 1.30 0.10 65.66 05:44:01 AM 1 49.77 0.00 6.20 1.33 0.10 42.60 05:45:01 AM all 14.78 0.00 1.89 0.70 0.08 82.55 05:45:01 AM 0 8.17 0.00 1.50 0.65 0.10 89.58 05:45:01 AM 1 21.39 0.00 2.29 0.75 0.07 75.50 05:46:01 AM all 33.44 0.00 6.09 0.62 0.09 59.77 05:46:01 AM 0 28.21 0.00 5.31 0.60 0.08 65.80 05:46:01 AM 1 38.67 0.00 6.86 0.63 0.10 53.73 05:47:01 AM all 4.89 0.00 1.04 0.46 0.04 93.58 05:47:01 AM 0 3.73 0.00 1.02 0.42 0.03 94.80 05:47:01 AM 1 6.05 0.00 1.05 0.50 0.05 92.35 05:48:01 AM all 7.60 0.00 0.80 0.03 0.05 91.52 05:48:01 AM 0 5.28 0.00 0.68 0.05 0.05 93.94 05:48:01 AM 1 9.93 0.00 0.92 0.00 0.05 89.10 05:49:01 AM all 11.97 0.00 0.83 0.02 0.08 87.11 05:49:01 AM 0 11.03 0.00 0.64 0.00 0.07 88.26 05:49:01 AM 1 12.90 0.00 1.02 0.03 0.08 85.96 05:50:01 AM all 27.64 0.00 3.83 0.13 0.08 68.33 05:50:01 AM 0 25.50 0.00 3.65 0.07 0.08 70.70 05:50:01 AM 1 29.78 0.00 4.00 0.18 0.07 65.97 Average: all 19.92 0.00 2.84 0.47 0.07 76.69 Average: 0 15.76 0.00 2.50 0.44 0.07 81.23 Average: 1 24.09 0.00 3.19 0.49 0.07 72.16