---> uname -a: Linux prd-centos8-robot-2c-8g-26524.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 5002 19 2099 6805 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:f6:b8:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fef6:b84c/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) 09/01/2025 _x86_64_ (2 CPU) 20:21:38 LINUX RESTART (2 CPU) 08:22:01 PM tps rtps wtps bread/s bwrtn/s 08:23:01 PM 100.57 33.54 67.03 7205.46 6317.99 08:24:01 PM 97.35 0.72 96.63 52.92 11098.10 08:25:01 PM 28.01 0.72 27.30 103.45 1833.16 Average: 75.31 11.66 63.65 2454.07 6416.67 08:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:23:01 PM 5350696 7025456 2531728 32.12 2688 1857916 736412 8.25 185880 2026656 168604 08:24:01 PM 5146456 6984044 2735968 34.71 2688 2013384 744260 8.33 198116 2186024 42476 08:25:01 PM 5177232 7016176 2705192 34.32 2688 2014820 714084 8.00 383004 1973228 9016 Average: 5224795 7008559 2657629 33.72 2688 1962040 731585 8.19 255667 2061969 73365 08:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 272.24 181.04 1681.39 59.78 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 65.74 52.48 805.61 8.68 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 24.20 18.86 22.38 9.91 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 120.73 84.13 836.50 26.12 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) 09/01/2025 _x86_64_ (2 CPU) 20:21:38 LINUX RESTART (2 CPU) 08:22:01 PM CPU %user %nice %system %iowait %steal %idle 08:23:01 PM all 44.49 0.01 8.25 0.96 0.11 46.19 08:23:01 PM 0 47.16 0.00 9.41 1.20 0.10 42.12 08:23:01 PM 1 41.83 0.02 7.08 0.72 0.12 50.24 08:24:01 PM all 25.43 0.00 3.68 1.03 0.07 69.78 08:24:01 PM 0 18.38 0.00 2.95 1.27 0.08 77.32 08:24:01 PM 1 32.48 0.00 4.42 0.80 0.07 62.23 08:25:01 PM all 24.45 0.00 2.98 0.22 0.08 72.27 08:25:01 PM 0 14.45 0.00 2.52 0.15 0.07 82.82 08:25:01 PM 1 34.46 0.00 3.44 0.28 0.08 61.74 Average: all 31.45 0.00 4.97 0.74 0.09 62.75 Average: 0 26.65 0.00 4.96 0.87 0.08 67.44 Average: 1 36.26 0.01 4.98 0.60 0.09 58.07