---> uname -a: Linux prd-centos8-robot-2c-8g-49551.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 558 4977 19 2161 6841 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:1b:04:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe1b:464/64 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) 08/05/2025 _x86_64_ (2 CPU) 07:23:30 LINUX RESTART (2 CPU) 07:24:01 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 77.51 28.22 49.29 6973.58 9038.70 07:26:01 AM 118.68 0.72 117.96 52.92 12101.23 07:27:01 AM 34.34 0.42 33.92 64.78 2854.50 07:28:01 AM 69.96 6.97 62.99 1292.98 7924.91 07:29:01 AM 9.85 0.22 9.63 11.73 667.23 07:30:01 AM 1.93 0.00 1.93 0.00 78.37 07:31:01 AM 0.47 0.00 0.47 0.00 8.75 07:32:01 AM 13.60 0.33 13.26 37.85 475.64 07:33:01 AM 30.97 0.52 30.46 63.85 1317.28 Average: 39.70 4.15 35.54 944.29 3829.42 07:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 5335528 7018296 2546904 32.31 2688 1869192 762532 8.54 220224 2019620 201004 07:26:01 AM 5195920 7029936 2686512 34.08 2688 2009744 709736 7.95 198376 2135800 42492 07:27:01 AM 5093036 7024400 2789396 35.39 2688 2104904 723524 8.10 234176 2199104 85172 07:28:01 AM 4991628 7076216 2890804 36.67 2688 2252064 632928 7.09 261888 2242324 10840 07:29:01 AM 4925256 7010368 2957176 37.52 2688 2252648 740028 8.29 262012 2312076 240 07:30:01 AM 4787616 6872772 3094816 39.26 2688 2252692 879168 9.84 262012 2448700 44 07:31:01 AM 4909244 6994588 2973188 37.72 2688 2252928 760664 8.52 262012 2327600 192 07:32:01 AM 5108372 7011636 2774060 35.19 2688 2076484 714500 8.00 300732 2113908 27892 07:33:01 AM 5071812 6979772 2810620 35.66 2688 2081508 757980 8.49 459016 1996880 26936 Average: 5046490 7001998 2835942 35.98 2688 2128018 742340 8.31 273383 2199557 43868 07:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 279.39 181.09 1643.12 59.94 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 70.79 53.57 826.24 9.07 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 43.52 32.74 313.01 7.90 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 192.43 147.03 60.45 41.15 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 27.34 23.99 5.97 107.51 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 295.65 300.97 5318.94 602.30 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 235.58 230.35 5196.84 15.01 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 124.88 109.73 1968.34 24.50 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 19.74 17.11 15.31 8.78 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 143.26 121.85 1705.47 97.35 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) 08/05/2025 _x86_64_ (2 CPU) 07:23:30 LINUX RESTART (2 CPU) 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 40.76 0.00 7.57 11.96 0.12 39.59 07:25:01 AM 0 50.18 0.00 7.47 12.11 0.13 30.11 07:25:01 AM 1 31.37 0.00 7.67 11.81 0.10 49.05 07:26:01 AM all 31.43 0.00 4.67 1.47 0.11 62.33 07:26:01 AM 0 39.51 0.00 5.00 1.82 0.10 53.57 07:26:01 AM 1 23.37 0.00 4.34 1.12 0.12 71.06 07:27:01 AM all 23.05 0.00 3.30 0.72 0.11 72.82 07:27:01 AM 0 13.96 0.00 2.62 0.43 0.10 82.89 07:27:01 AM 1 32.16 0.00 3.98 1.00 0.12 62.74 07:28:01 AM all 22.26 0.00 4.69 1.03 0.10 71.92 07:28:01 AM 0 22.96 0.00 4.65 1.05 0.10 71.24 07:28:01 AM 1 21.56 0.00 4.73 1.00 0.10 72.61 07:29:01 AM all 2.54 0.00 0.31 0.07 0.06 97.03 07:29:01 AM 0 2.96 0.00 0.32 0.13 0.05 96.54 07:29:01 AM 1 2.12 0.00 0.30 0.00 0.07 97.51 07:30:01 AM all 15.91 0.00 1.31 0.01 0.12 82.66 07:30:01 AM 0 13.95 0.00 1.15 0.02 0.12 84.77 07:30:01 AM 1 17.87 0.00 1.47 0.00 0.12 80.54 07:31:01 AM all 12.86 0.00 1.30 0.01 0.14 85.69 07:31:01 AM 0 18.96 0.00 1.61 0.00 0.14 79.29 07:31:01 AM 1 6.82 0.00 0.99 0.02 0.13 92.04 07:32:01 AM all 19.94 0.00 2.67 0.09 0.11 77.18 07:32:01 AM 0 21.61 0.00 2.81 0.10 0.12 75.36 07:32:01 AM 1 18.25 0.00 2.54 0.08 0.10 79.03 07:33:01 AM all 33.00 0.00 4.14 0.16 0.10 62.61 07:33:01 AM 0 36.72 0.00 3.82 0.15 0.12 59.19 07:33:01 AM 1 29.27 0.00 4.45 0.17 0.08 66.02 Average: all 22.43 0.00 3.33 1.72 0.11 72.40 Average: 0 24.55 0.00 3.28 1.76 0.11 70.31 Average: 1 20.32 0.00 3.39 1.69 0.10 74.49