---> uname -a: Linux prd-centos8-robot-2c-8g-38235.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4932 19 2149 6784 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:dd:d8:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fedd:d81f/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) 06/29/2025 _x86_64_ (2 CPU) 02:45:30 LINUX RESTART (2 CPU) 02:46:02 AM tps rtps wtps bread/s bwrtn/s 02:47:01 AM 115.96 68.86 47.10 7914.88 33278.46 02:48:01 AM 122.78 0.22 122.56 11.33 11810.06 02:49:01 AM 38.55 1.05 37.50 113.70 4212.93 02:50:01 AM 30.02 6.75 23.28 1247.98 1896.53 02:51:01 AM 61.87 0.25 61.62 47.06 7845.49 02:52:01 AM 5.50 0.00 5.50 0.00 227.19 02:53:01 AM 0.28 0.00 0.28 0.00 4.57 02:54:01 AM 0.12 0.00 0.12 0.00 0.80 02:55:01 AM 0.42 0.03 0.38 1.07 92.97 02:56:01 AM 9.23 0.32 8.91 36.92 267.58 02:57:01 AM 27.39 0.52 26.87 63.85 1421.23 Average: 37.35 7.00 30.35 847.23 5508.68 02:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:47:01 AM 5547244 7049428 2335188 29.63 2688 1696092 743220 8.32 184968 1871280 89516 02:48:01 AM 5128904 6974652 2753528 34.93 2688 2023664 746076 8.35 191364 2220224 134188 02:49:01 AM 5267848 7086876 2614584 33.17 2688 1995928 657712 7.36 219280 2049564 10768 02:50:01 AM 5022092 6994152 2860340 36.29 2688 2145500 741644 8.30 262656 2240152 93344 02:51:01 AM 4959252 7023960 2923180 37.08 2688 2233528 684392 7.66 261984 2285092 32 02:52:01 AM 4959532 7024240 2922900 37.08 2688 2233528 684392 7.66 261988 2284860 4 02:53:01 AM 4959744 7024436 2922688 37.08 2688 2233528 684392 7.66 261988 2284820 4 02:54:01 AM 4959520 7024216 2922912 37.08 2688 2233532 684392 7.66 261988 2284824 4 02:55:01 AM 4880848 6948184 3001584 38.08 2688 2236168 800200 8.96 262116 2362656 16 02:56:01 AM 5001384 6928724 2881048 36.55 2688 2100100 764660 8.56 292872 2229724 50992 02:57:01 AM 5112372 7003184 2770060 35.14 2688 2065084 710104 7.95 459248 1958228 8960 Average: 5072613 7007459 2809819 35.65 2688 2108787 718289 8.04 265496 2188311 35257 02:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 252.98 156.68 1194.25 58.12 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 102.80 77.02 1246.97 11.34 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 15.48 10.26 7.02 3.97 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 36.49 31.97 311.55 6.59 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 600.63 426.86 120.10 98.22 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 2.63 2.08 0.56 0.49 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 1.48 0.72 0.17 0.12 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 2.77 1.93 0.53 0.42 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 117.83 100.95 1405.52 7.78 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 215.53 181.29 2594.47 35.76 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 17.68 15.00 14.39 7.05 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 124.01 91.24 626.00 20.84 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) 06/29/2025 _x86_64_ (2 CPU) 02:45:30 LINUX RESTART (2 CPU) 02:46:02 AM CPU %user %nice %system %iowait %steal %idle 02:47:01 AM all 30.85 0.04 7.26 33.49 0.11 28.25 02:47:01 AM 0 34.38 0.03 7.08 29.96 0.12 28.43 02:47:01 AM 1 27.32 0.05 7.44 37.01 0.10 28.07 02:48:01 AM all 37.33 0.00 5.39 2.81 0.13 54.34 02:48:01 AM 0 37.24 0.00 5.45 2.57 0.13 54.60 02:48:01 AM 1 37.41 0.00 5.33 3.05 0.13 54.07 02:49:01 AM all 17.27 0.00 2.33 0.57 0.06 79.77 02:49:01 AM 0 11.42 0.00 1.80 0.63 0.05 86.09 02:49:01 AM 1 23.13 0.00 2.86 0.50 0.07 73.45 02:50:01 AM all 15.68 0.00 3.57 0.81 0.08 79.86 02:50:01 AM 0 14.92 0.00 3.60 0.83 0.08 80.56 02:50:01 AM 1 16.44 0.00 3.54 0.78 0.07 79.17 02:51:01 AM all 18.76 0.00 4.12 1.40 0.07 75.66 02:51:01 AM 0 3.68 0.00 2.84 1.52 0.07 91.89 02:51:01 AM 1 33.87 0.00 5.40 1.27 0.07 59.39 02:52:01 AM all 0.34 0.00 0.09 0.02 0.02 99.53 02:52:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 02:52:01 AM 1 0.13 0.00 0.12 0.03 0.02 99.70 02:53:01 AM all 0.28 0.00 0.10 0.00 0.00 99.62 02:53:01 AM 0 0.45 0.00 0.12 0.00 0.00 99.43 02:53:01 AM 1 0.10 0.00 0.08 0.00 0.00 99.82 02:54:01 AM all 0.34 0.00 0.08 0.00 0.02 99.56 02:54:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 02:54:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 02:55:01 AM all 8.49 0.00 1.77 0.00 0.06 89.69 02:55:01 AM 0 16.19 0.00 3.29 0.00 0.07 80.45 02:55:01 AM 1 0.89 0.00 0.27 0.00 0.05 98.80 02:56:01 AM all 14.64 0.00 2.40 0.07 0.08 82.82 02:56:01 AM 0 6.17 0.00 2.20 0.05 0.07 91.52 02:56:01 AM 1 23.12 0.00 2.60 0.08 0.08 74.12 02:57:01 AM all 27.03 0.00 3.46 0.13 0.08 69.31 02:57:01 AM 0 22.16 0.00 3.29 0.13 0.08 74.34 02:57:01 AM 1 31.89 0.00 3.62 0.12 0.08 64.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.52 0.00 2.77 3.52 0.06 78.12 Average: 0 13.35 0.00 2.70 3.20 0.06 80.68 Average: 1 17.70 0.00 2.84 3.84 0.06 75.56