---> uname -a: Linux prd-centos8-robot-2c-8g-48107.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 673 4863 19 2160 6726 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:75:55:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe75:5504/64 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) 08/01/2025 _x86_64_ (2 CPU) 00:34:13 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 103.48 5.65 97.83 1078.44 7944.22 12:37:01 AM 71.44 1.00 70.44 113.05 9390.43 12:38:01 AM 61.43 7.00 54.43 1292.10 3611.75 12:39:01 AM 30.31 0.03 30.28 3.47 6153.01 12:40:01 AM 5.18 0.02 5.16 0.93 205.98 12:41:01 AM 23.43 0.40 23.03 46.92 925.57 Average: 49.21 2.35 46.86 422.50 4704.99 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5200288 6989952 2682144 34.03 2688 1966496 798892 8.95 187492 2157104 203752 12:37:01 AM 5211924 7046884 2670508 33.88 2688 2011088 736004 8.24 218884 2103944 10756 12:38:01 AM 4868264 6950912 3014168 38.24 2688 2249860 788872 8.83 261568 2376648 170976 12:39:01 AM 4884736 6967068 2997696 38.03 2688 2249936 736084 8.24 262064 2355140 4 12:40:01 AM 4816600 6899496 3065832 38.89 2688 2250500 837748 9.38 262188 2422120 28 12:41:01 AM 5075244 6977488 2807188 35.61 2688 2075924 745648 8.35 456964 1994016 23108 Average: 5009509 6971967 2872923 36.45 2688 2133967 773875 8.67 274860 2234829 68104 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 94.27 78.24 1050.27 11.59 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 56.37 39.66 568.15 7.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 44.32 36.60 329.47 9.76 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 198.22 142.63 37.85 30.55 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 115.53 101.92 1576.36 7.94 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 66.29 45.85 85.47 29.95 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 95.83 74.15 607.95 16.13 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) 08/01/2025 _x86_64_ (2 CPU) 00:34:13 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 40.31 0.00 5.73 1.07 0.11 52.78 12:36:01 AM 0 54.33 0.00 6.94 1.23 0.10 37.40 12:36:01 AM 1 26.34 0.00 4.53 0.91 0.12 68.10 12:37:01 AM all 20.58 0.00 2.81 1.91 0.08 74.62 12:37:01 AM 0 16.75 0.00 2.44 2.22 0.08 78.51 12:37:01 AM 1 24.41 0.00 3.19 1.60 0.07 70.73 12:38:01 AM all 31.72 0.00 5.65 0.71 0.10 61.83 12:38:01 AM 0 34.86 0.00 6.29 1.00 0.10 57.75 12:38:01 AM 1 28.58 0.00 5.01 0.42 0.10 65.90 12:39:01 AM all 0.89 0.00 0.70 0.53 0.04 97.84 12:39:01 AM 0 0.99 0.00 0.64 0.89 0.03 97.46 12:39:01 AM 1 0.79 0.00 0.77 0.17 0.05 98.23 12:40:01 AM all 5.53 0.00 0.66 0.03 0.08 93.70 12:40:01 AM 0 8.46 0.00 0.86 0.02 0.07 90.60 12:40:01 AM 1 2.63 0.00 0.45 0.03 0.10 96.78 12:41:01 AM all 24.67 0.00 3.55 0.12 0.09 71.56 12:41:01 AM 0 27.12 0.00 3.60 0.15 0.10 69.02 12:41:01 AM 1 22.22 0.00 3.51 0.08 0.08 74.10 Average: all 20.66 0.00 3.19 0.73 0.08 75.34 Average: 0 23.80 0.00 3.47 0.92 0.08 71.73 Average: 1 17.52 0.00 2.91 0.54 0.09 78.94