---> uname -a: Linux prd-centos8-robot-2c-8g-2286.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 595 4939 19 2162 6803 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:6b:82:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe6b:82d1/64 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:21 LINUX RESTART (2 CPU) 04:40:01 AM tps rtps wtps bread/s bwrtn/s 04:41:01 AM 83.52 8.31 75.21 1454.07 6332.55 04:42:01 AM 89.75 0.72 89.04 52.92 10975.22 04:43:01 AM 41.41 7.13 34.28 1310.71 2182.59 04:44:01 AM 56.95 0.25 56.70 47.05 7833.41 04:45:01 AM 7.40 0.53 6.87 48.66 291.55 04:46:01 AM 33.98 0.53 33.44 64.79 1435.59 Average: 52.17 2.91 49.26 496.40 4842.15 04:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 AM 5287872 7017228 2594552 32.92 2688 1911512 711772 7.97 189116 2084312 191816 04:42:01 AM 5175676 7008796 2706748 34.34 2688 2009240 707000 7.92 209992 2150000 9928 04:43:01 AM 4860776 6968572 3021648 38.33 2688 2276800 764940 8.57 290440 2361220 206836 04:44:01 AM 4960860 7046256 2921564 37.06 2688 2253092 638368 7.15 262860 2279320 8 04:45:01 AM 5102588 7008252 2779836 35.27 2688 2077248 675880 7.57 257896 2157700 13424 04:46:01 AM 5102236 7006864 2780188 35.27 2688 2077800 687940 7.70 460048 1963528 10348 Average: 5081668 7009328 2800756 35.53 2688 2100949 697650 7.81 278392 2166013 72060 04:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 213.11 146.79 1555.02 48.16 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 56.80 37.80 569.77 7.61 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 37.93 30.08 328.36 6.93 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 206.40 150.90 46.36 39.59 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 58.44 37.56 75.04 17.51 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 20.93 17.41 17.70 9.02 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 98.94 70.10 432.10 21.47 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) 08/18/2025 _x86_64_ (2 CPU) 04:39:21 LINUX RESTART (2 CPU) 04:40:01 AM CPU %user %nice %system %iowait %steal %idle 04:41:01 AM all 38.50 0.00 5.60 1.43 0.09 54.39 04:41:01 AM 0 43.34 0.00 5.11 1.00 0.10 50.45 04:41:01 AM 1 33.66 0.00 6.08 1.85 0.08 58.33 04:42:01 AM all 23.09 0.00 3.68 2.94 0.08 70.20 04:42:01 AM 0 28.90 0.00 4.28 2.08 0.08 64.65 04:42:01 AM 1 17.27 0.00 3.07 3.81 0.08 75.77 04:43:01 AM all 25.37 0.00 4.14 0.58 0.07 69.83 04:43:01 AM 0 19.17 0.00 4.06 0.45 0.08 76.24 04:43:01 AM 1 31.59 0.00 4.23 0.72 0.07 63.40 04:44:01 AM all 14.61 0.00 3.00 0.80 0.06 81.52 04:44:01 AM 0 23.99 0.00 3.89 1.15 0.07 70.89 04:44:01 AM 1 5.25 0.00 2.12 0.45 0.05 92.13 04:45:01 AM all 5.13 0.00 1.40 0.04 0.05 93.38 04:45:01 AM 0 5.04 0.00 1.62 0.03 0.05 93.25 04:45:01 AM 1 5.21 0.00 1.19 0.05 0.05 93.50 04:46:01 AM all 30.78 0.00 3.50 0.12 0.08 65.51 04:46:01 AM 0 41.18 0.00 4.00 0.15 0.10 54.57 04:46:01 AM 1 20.40 0.00 3.00 0.10 0.07 76.43 Average: all 22.92 0.00 3.55 0.99 0.07 72.46 Average: 0 26.94 0.00 3.83 0.81 0.08 68.34 Average: 1 18.90 0.00 3.28 1.16 0.07 76.59