---> uname -a: Linux prd-centos8-robot-2c-8g-2658.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 634 4870 19 2192 6764 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:e6:53:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fee6:53f4/64 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:39 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 127.06 64.28 62.78 7732.64 40323.13 12:43:01 AM 118.01 0.72 117.29 52.92 11821.79 12:44:01 AM 28.51 0.38 28.12 64.25 2384.34 12:45:01 AM 63.97 7.00 56.97 1293.52 3739.96 12:46:01 AM 32.57 0.00 32.57 0.00 6337.25 12:47:01 AM 2.53 0.23 2.30 12.66 352.55 12:48:01 AM 0.65 0.00 0.65 0.00 10.51 12:49:01 AM 0.37 0.00 0.37 0.00 113.46 12:50:01 AM 14.80 0.32 14.48 36.92 585.75 Average: 43.16 8.10 35.06 1021.47 7296.86 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5413704 7005040 2468728 31.32 2688 1782112 797200 8.93 191468 1989516 118856 12:43:01 AM 5158240 6998072 2724192 34.56 2688 2015256 752772 8.43 198928 2172072 61152 12:44:01 AM 5231716 7073248 2650716 33.63 2688 2017188 686292 7.68 219564 2083372 10760 12:45:01 AM 4946608 7039388 2935824 37.25 2688 2259992 677176 7.58 262464 2298448 174556 12:46:01 AM 4936708 7029288 2945724 37.37 2688 2259964 677176 7.58 262612 2302256 4 12:47:01 AM 4863948 6965292 3018484 38.29 2688 2268732 758952 8.50 262940 2374276 4 12:48:01 AM 4849644 6951020 3032788 38.48 2688 2268764 794360 8.89 262940 2388124 4 12:49:01 AM 4836768 6941452 3045664 38.64 2688 2272072 794360 8.89 262940 2401788 16 12:50:01 AM 5000648 6935408 2881784 36.56 2688 2107476 753148 8.43 313204 2206900 40964 Average: 5026443 6993134 2855989 36.23 2688 2139062 743493 8.32 248562 2246306 45146 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 293.04 192.14 1654.40 63.23 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 79.16 53.88 845.27 9.18 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 14.21 10.13 6.49 4.28 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 39.09 33.89 335.37 9.00 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 156.71 113.40 30.29 24.74 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 126.84 122.11 91.99 43.20 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 311.58 308.67 307.39 120.65 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 139.91 137.01 201.09 44.59 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 63.55 41.35 96.00 40.45 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 136.01 112.51 396.48 39.92 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) 10/01/2025 _x86_64_ (2 CPU) 00:40:39 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 38.28 0.03 8.41 18.93 0.13 34.22 12:42:01 AM 0 35.72 0.05 8.97 17.00 0.10 38.15 12:42:01 AM 1 40.83 0.02 7.86 20.86 0.15 30.29 12:43:01 AM all 33.43 0.00 5.20 4.73 0.17 56.47 12:43:01 AM 0 34.15 0.00 5.48 4.08 0.17 56.12 12:43:01 AM 1 32.72 0.00 4.92 5.38 0.17 56.81 12:44:01 AM all 12.11 0.00 1.74 2.31 0.07 83.78 12:44:01 AM 0 5.64 0.00 1.43 1.82 0.07 91.04 12:44:01 AM 1 18.58 0.00 2.04 2.80 0.07 76.51 12:45:01 AM all 33.85 0.00 5.93 4.07 0.13 56.02 12:45:01 AM 0 19.50 0.00 5.02 3.05 0.13 72.29 12:45:01 AM 1 48.17 0.00 6.85 5.08 0.13 39.77 12:46:01 AM all 0.70 0.00 0.66 0.76 0.03 97.84 12:46:01 AM 0 0.90 0.00 0.58 1.00 0.02 97.49 12:46:01 AM 1 0.50 0.00 0.74 0.52 0.05 98.19 12:47:01 AM all 18.85 0.00 0.50 0.05 0.07 80.53 12:47:01 AM 0 20.63 0.00 0.49 0.00 0.07 78.82 12:47:01 AM 1 17.05 0.00 0.52 0.10 0.07 82.26 12:48:01 AM all 26.40 0.00 0.62 0.00 0.10 72.88 12:48:01 AM 0 49.50 0.00 0.91 0.00 0.10 49.50 12:48:01 AM 1 3.26 0.00 0.34 0.00 0.10 96.30 12:49:01 AM all 19.23 0.00 0.46 0.02 0.08 80.21 12:49:01 AM 0 33.58 0.00 0.54 0.00 0.08 65.79 12:49:01 AM 1 4.67 0.00 0.37 0.03 0.08 94.83 12:50:01 AM all 17.33 0.00 2.35 0.07 0.07 80.19 12:50:01 AM 0 17.09 0.00 2.57 0.03 0.08 80.22 12:50:01 AM 1 17.57 0.00 2.12 0.10 0.05 80.16 Average: all 22.25 0.00 2.88 3.44 0.09 71.34 Average: 0 24.06 0.01 2.89 3.00 0.09 69.96 Average: 1 20.43 0.00 2.87 3.89 0.10 72.71