---> uname -a: Linux prd-centos8-robot-2c-8g-48159.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 596 4926 19 2175 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:f4:a4:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fef4:a448/64 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) 03:22:03 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 118.36 2.33 116.03 174.50 10019.60 03:25:01 AM 54.28 1.00 53.28 113.03 7455.98 03:26:01 AM 50.06 6.78 43.28 1248.73 3086.47 03:27:01 AM 48.57 2.73 45.83 439.59 7110.06 03:28:01 AM 4.05 0.02 4.03 0.93 161.64 03:29:01 AM 16.96 0.38 16.58 46.65 716.73 Average: 48.71 2.21 46.51 337.23 4758.44 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5236472 7029464 2645960 33.57 2688 1969852 682644 7.64 186636 2119116 153568 03:25:01 AM 5235244 7074056 2647188 33.58 2688 2014652 635520 7.12 218408 2079480 10756 03:26:01 AM 4865876 6963548 3016556 38.27 2688 2265060 717404 8.03 259404 2380892 184500 03:27:01 AM 4951288 7049028 2931144 37.19 2688 2265292 652896 7.31 267480 2283972 4 03:28:01 AM 4885852 6984168 2996580 38.02 2688 2265868 736472 8.25 267604 2347712 4 03:29:01 AM 5131632 7049264 2750800 34.90 2688 2091332 659240 7.38 462060 1933920 25296 Average: 5051061 7024921 2831371 35.92 2688 2145343 680696 7.62 276932 2190849 62355 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 89.07 76.32 1049.07 11.27 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 58.05 39.40 568.36 7.27 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 39.48 31.69 323.09 7.18 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 209.58 152.87 44.93 33.51 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 58.52 49.68 601.83 4.53 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 99.60 82.01 1036.76 31.43 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 92.39 72.00 604.00 15.87 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) 03:22:03 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 39.13 0.00 5.68 1.54 0.11 53.53 03:24:01 AM 0 26.52 0.00 5.18 1.47 0.10 66.73 03:24:01 AM 1 51.72 0.00 6.19 1.62 0.12 40.36 03:25:01 AM all 22.00 0.00 2.52 0.65 0.07 74.76 03:25:01 AM 0 20.30 0.00 2.10 0.62 0.07 76.92 03:25:01 AM 1 23.71 0.00 2.94 0.68 0.07 72.60 03:26:01 AM all 25.64 0.00 4.54 1.43 0.11 68.29 03:26:01 AM 0 11.51 0.00 3.58 1.32 0.12 83.47 03:26:01 AM 1 39.80 0.00 5.49 1.54 0.10 53.07 03:27:01 AM all 8.28 0.00 1.98 1.01 0.06 88.68 03:27:01 AM 0 5.88 0.00 1.72 1.29 0.05 91.06 03:27:01 AM 1 10.67 0.00 2.24 0.73 0.07 86.29 03:28:01 AM all 3.49 0.00 0.42 0.02 0.05 96.02 03:28:01 AM 0 2.53 0.00 0.37 0.03 0.05 97.02 03:28:01 AM 1 4.47 0.00 0.47 0.00 0.05 95.01 03:29:01 AM all 18.25 0.00 2.80 0.08 0.08 78.80 03:29:01 AM 0 8.52 0.00 1.79 0.05 0.07 89.58 03:29:01 AM 1 28.02 0.00 3.81 0.10 0.08 67.98 Average: all 19.48 0.00 2.99 0.79 0.08 76.66 Average: 0 12.55 0.00 2.46 0.80 0.08 84.12 Average: 1 26.42 0.00 3.53 0.78 0.08 69.19