---> uname -a: Linux prd-centos8-robot-2c-8g-3557.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 550 4967 19 2179 6848 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:62:3d:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe62:3dd3/64 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:31 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 87.20 20.79 66.41 5442.19 6189.90 02:45:01 AM 96.10 0.92 95.18 65.84 11225.09 02:46:01 AM 31.96 0.42 31.54 64.78 2720.33 02:47:01 AM 74.86 6.96 67.89 1292.77 8113.53 02:48:01 AM 14.23 0.22 14.01 11.73 1217.25 02:49:01 AM 5.38 0.03 5.35 1.87 229.66 02:50:01 AM 5.25 0.32 4.93 36.92 260.01 02:51:01 AM 28.19 0.32 27.87 36.25 1448.23 Average: 42.90 3.75 39.15 869.08 3925.63 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5426156 7105388 2456268 31.16 2688 1862216 652208 7.30 187420 1951528 177232 02:45:01 AM 5199448 7041736 2682976 34.04 2688 2018092 673544 7.54 199072 2131980 42008 02:46:01 AM 5171984 7067776 2710440 34.39 2688 2068884 632392 7.08 228124 2124484 48196 02:47:01 AM 4988420 7086208 2894004 36.71 2688 2264100 599124 6.71 260840 2244272 25924 02:48:01 AM 4951072 7049148 2931352 37.19 2688 2264812 665624 7.45 261036 2284876 224 02:49:01 AM 4946208 7045476 2936216 37.25 2688 2266004 665624 7.45 261248 2289720 288 02:50:01 AM 5100800 7024824 2781624 35.29 2688 2094728 666416 7.46 261424 2154052 18628 02:51:01 AM 5060164 6982128 2822260 35.80 2688 2094844 729248 8.17 462608 2000988 12016 Average: 5105532 7050336 2776892 35.23 2688 2116710 660522 7.40 265222 2147738 40564 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 290.64 186.92 1685.89 60.67 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 80.09 62.55 824.55 9.57 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 19.43 11.83 9.63 4.55 0.00 0.00 0.00 0.00 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 250.12 176.39 376.21 44.54 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 15.96 9.17 4.21 1.21 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 23.78 21.13 8.05 4.02 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 59.43 42.02 85.21 27.98 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 14.90 12.56 11.55 6.57 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 94.30 65.32 375.68 19.89 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) 12/04/2025 _x86_64_ (2 CPU) 02:42:31 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 42.13 0.00 6.21 2.24 0.11 49.31 02:44:01 AM 0 47.63 0.00 5.83 1.30 0.12 45.12 02:44:01 AM 1 36.60 0.00 6.60 3.19 0.10 53.52 02:45:01 AM all 26.84 0.00 3.78 1.14 0.08 68.16 02:45:01 AM 0 40.41 0.00 4.48 1.22 0.08 53.81 02:45:01 AM 1 13.27 0.00 3.09 1.05 0.08 82.50 02:46:01 AM all 21.60 0.00 3.10 0.42 0.09 74.79 02:46:01 AM 0 33.41 0.00 3.60 0.55 0.10 62.34 02:46:01 AM 1 9.78 0.00 2.59 0.28 0.08 87.26 02:47:01 AM all 29.04 0.00 5.39 0.67 0.08 64.82 02:47:01 AM 0 41.41 0.00 6.54 0.72 0.10 51.23 02:47:01 AM 1 16.66 0.00 4.25 0.62 0.07 78.40 02:48:01 AM all 2.17 0.00 0.36 0.27 0.04 97.16 02:48:01 AM 0 3.99 0.00 0.50 0.50 0.02 95.00 02:48:01 AM 1 0.35 0.00 0.22 0.03 0.07 99.33 02:49:01 AM all 8.44 0.00 0.79 0.02 0.08 90.68 02:49:01 AM 0 11.44 0.00 0.90 0.02 0.08 87.55 02:49:01 AM 1 5.43 0.00 0.67 0.02 0.07 93.81 02:50:01 AM all 16.70 0.00 1.75 0.03 0.08 81.44 02:50:01 AM 0 26.77 0.00 2.09 0.03 0.08 71.02 02:50:01 AM 1 6.63 0.00 1.42 0.02 0.07 91.86 02:51:01 AM all 26.77 0.00 2.73 0.18 0.07 70.25 02:51:01 AM 0 32.48 0.00 3.17 0.22 0.08 64.05 02:51:01 AM 1 21.06 0.00 2.28 0.15 0.07 76.45 Average: all 21.71 0.00 3.01 0.62 0.08 74.58 Average: 0 29.70 0.00 3.39 0.57 0.08 66.26 Average: 1 13.71 0.00 2.64 0.67 0.08 82.91