---> uname -a: Linux prd-centos8-robot-2c-8g-40929.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4939 19 2163 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:68:a2:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe68:a28b/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) 07/09/2025 _x86_64_ (2 CPU) 03:22:20 LINUX RESTART (2 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 87.78 17.15 70.63 5522.92 6851.10 03:25:01 AM 88.12 0.72 87.40 52.92 10541.96 03:26:01 AM 22.98 0.42 22.56 64.78 1913.58 03:27:01 AM 78.64 6.97 71.67 1292.98 8479.75 03:28:01 AM 11.75 0.00 11.75 0.00 1173.14 03:29:01 AM 2.02 0.02 2.00 0.13 73.42 03:30:01 AM 0.35 0.00 0.35 0.00 5.81 03:31:01 AM 12.90 0.32 12.58 36.92 442.20 03:32:01 AM 29.25 0.53 28.71 64.79 1321.01 Average: 36.90 2.85 34.05 764.13 3409.58 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5343492 7057320 2538940 32.21 2688 1895948 697768 7.81 187024 2030604 189384 03:25:01 AM 5160560 6997356 2721872 34.53 2688 2013160 733192 8.21 198808 2174976 42480 03:26:01 AM 5188464 7053516 2693968 34.18 2688 2040268 675172 7.56 222948 2120040 35732 03:27:01 AM 4956296 7041376 2926136 37.12 2688 2252740 660956 7.40 262788 2282840 26960 03:28:01 AM 4956636 7041564 2925796 37.12 2688 2252740 660956 7.40 262788 2282756 4 03:29:01 AM 4846428 6931616 3036004 38.52 2688 2253000 814400 9.12 262912 2392336 24 03:30:01 AM 4828180 6913416 3054252 38.75 2688 2253056 818736 9.17 262912 2409864 48 03:31:01 AM 5017304 6957692 2865128 36.35 2688 2113836 742020 8.31 292900 2215048 47772 03:32:01 AM 5096260 7011364 2786172 35.35 2688 2089316 714252 8.00 460384 1971900 32432 Average: 5043736 7000580 2838696 36.01 2688 2129340 724161 8.11 268163 2208929 41648 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 310.00 202.36 1870.40 63.98 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 64.42 47.06 660.06 7.97 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 15.33 10.15 6.32 4.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 229.61 166.89 351.91 37.51 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 2.07 0.95 0.83 0.13 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 197.75 203.97 2302.47 701.78 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 365.08 357.03 6608.05 28.73 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 190.94 166.16 2390.66 27.35 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 20.28 16.93 15.56 8.02 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 154.48 129.90 1577.44 97.85 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) 07/09/2025 _x86_64_ (2 CPU) 03:22:20 LINUX RESTART (2 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.67 0.00 6.73 2.14 0.12 51.33 03:24:01 AM 0 40.47 0.00 7.40 2.58 0.12 49.44 03:24:01 AM 1 38.87 0.00 6.07 1.71 0.12 53.22 03:25:01 AM all 23.30 0.00 3.14 3.59 0.11 69.87 03:25:01 AM 0 19.70 0.00 3.25 3.60 0.12 73.33 03:25:01 AM 1 26.90 0.00 3.02 3.58 0.10 66.40 03:26:01 AM all 16.31 0.00 2.29 0.33 0.06 81.01 03:26:01 AM 0 24.95 0.00 2.77 0.27 0.07 71.95 03:26:01 AM 1 7.65 0.00 1.80 0.40 0.05 90.09 03:27:01 AM all 31.79 0.00 5.66 2.21 0.11 60.24 03:27:01 AM 0 33.68 0.00 6.04 2.34 0.10 57.84 03:27:01 AM 1 29.89 0.00 5.28 2.08 0.12 62.63 03:28:01 AM all 0.33 0.00 0.14 0.18 0.03 99.32 03:28:01 AM 0 0.55 0.00 0.15 0.20 0.03 99.07 03:28:01 AM 1 0.12 0.00 0.13 0.17 0.02 99.57 03:29:01 AM all 12.58 0.00 0.77 0.01 0.07 86.58 03:29:01 AM 0 16.70 0.00 1.18 0.00 0.07 82.05 03:29:01 AM 1 8.50 0.00 0.35 0.02 0.07 91.07 03:30:01 AM all 12.56 0.00 1.32 0.00 0.09 86.02 03:30:01 AM 0 22.14 0.00 1.98 0.00 0.12 75.76 03:30:01 AM 1 3.06 0.00 0.67 0.00 0.07 96.20 03:31:01 AM all 13.78 0.00 2.01 0.07 0.08 84.06 03:31:01 AM 0 10.12 0.00 2.13 0.05 0.07 87.63 03:31:01 AM 1 17.46 0.00 1.89 0.08 0.08 80.49 03:32:01 AM all 32.13 0.00 4.38 0.13 0.08 63.28 03:32:01 AM 0 43.55 0.00 4.97 0.13 0.08 51.27 03:32:01 AM 1 20.73 0.00 3.78 0.13 0.08 75.27 Average: all 20.22 0.00 2.93 0.96 0.08 75.81 Average: 0 23.50 0.00 3.31 1.02 0.09 72.09 Average: 1 16.95 0.00 2.55 0.91 0.08 79.52