---> uname -a: Linux prd-centos8-robot-2c-8g-46659.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 567 4955 19 2174 6832 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:a6:92:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fea6:9257/64 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) 07/27/2025 _x86_64_ (2 CPU) 22:46:58 LINUX RESTART (2 CPU) 10:48:01 PM tps rtps wtps bread/s bwrtn/s 10:49:01 PM 120.53 0.30 120.23 13.46 11390.57 10:50:01 PM 37.23 0.65 36.58 51.04 5244.69 10:51:01 PM 15.98 0.42 15.56 64.78 683.07 10:52:01 PM 41.49 6.72 34.78 1245.93 1974.97 10:53:01 PM 49.55 2.73 46.82 439.59 7432.21 10:54:01 PM 3.52 0.00 3.52 0.00 117.35 10:55:01 PM 0.10 0.00 0.10 0.00 0.63 10:56:01 PM 0.42 0.00 0.42 0.00 9.75 10:57:01 PM 17.48 0.42 17.06 47.72 757.93 Average: 31.81 1.25 30.56 206.93 3068.08 10:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 PM 5134712 7000404 2747720 34.86 2688 2042508 725756 8.13 191556 2211136 167860 10:50:01 PM 5185996 7022672 2696436 34.21 2688 2012960 717208 8.03 199144 2148148 8 10:51:01 PM 5255908 7094924 2626524 33.32 2688 2014908 634228 7.10 219968 2057452 4 10:52:01 PM 4935824 7014904 2946608 37.38 2688 2247356 685752 7.68 259128 2314640 186456 10:53:01 PM 4973048 7069744 2909384 36.91 2688 2264336 633916 7.10 268788 2259004 16 10:54:01 PM 4973252 7069948 2909180 36.91 2688 2264336 633916 7.10 268792 2258956 4 10:55:01 PM 4973068 7069764 2909364 36.91 2688 2264336 633916 7.10 268792 2258952 4 10:56:01 PM 4971736 7069672 2910696 36.93 2688 2265576 635760 7.12 269332 2259968 1240 10:57:01 PM 5136740 7052176 2745692 34.83 2688 2088560 668684 7.49 463132 1925320 22220 Average: 5060032 7051579 2822400 35.81 2688 2162764 663237 7.43 267626 2188175 41979 10:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 122.84 98.83 1449.58 13.90 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 10.39 2.12 2.99 0.67 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 16.99 12.46 6.22 4.32 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 35.23 29.73 310.73 6.75 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 480.31 353.67 96.83 84.68 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 2.70 1.92 0.45 0.42 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 2.78 2.05 0.47 0.45 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 63.52 43.01 17.10 4.98 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 52.57 37.55 78.95 21.26 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 87.48 64.59 218.15 15.27 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) 07/27/2025 _x86_64_ (2 CPU) 22:46:58 LINUX RESTART (2 CPU) 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 38.96 0.00 5.46 1.45 0.12 54.02 10:49:01 PM 0 48.89 0.00 6.46 1.59 0.13 42.93 10:49:01 PM 1 29.03 0.00 4.45 1.30 0.10 65.12 10:50:01 PM all 7.09 0.00 1.09 1.78 0.05 90.00 10:50:01 PM 0 11.15 0.00 1.39 1.92 0.05 85.49 10:50:01 PM 1 3.02 0.00 0.78 1.64 0.05 94.51 10:51:01 PM all 11.94 0.00 1.64 0.81 0.06 85.55 10:51:01 PM 0 11.79 0.00 1.32 0.73 0.07 86.09 10:51:01 PM 1 12.10 0.00 1.95 0.89 0.05 85.01 10:52:01 PM all 22.78 0.00 4.34 0.76 0.07 72.05 10:52:01 PM 0 27.85 0.00 4.90 0.82 0.08 66.36 10:52:01 PM 1 17.71 0.00 3.78 0.70 0.07 77.74 10:53:01 PM all 10.93 0.00 2.62 0.83 0.04 85.58 10:53:01 PM 0 13.87 0.00 3.07 0.82 0.05 82.18 10:53:01 PM 1 7.99 0.00 2.17 0.84 0.03 88.96 10:54:01 PM all 0.34 0.00 0.08 0.02 0.03 99.53 10:54:01 PM 0 0.30 0.00 0.12 0.03 0.03 99.52 10:54:01 PM 1 0.38 0.00 0.05 0.00 0.02 99.55 10:55:01 PM all 0.27 0.00 0.08 0.00 0.03 99.63 10:55:01 PM 0 0.40 0.00 0.05 0.00 0.02 99.53 10:55:01 PM 1 0.13 0.00 0.10 0.00 0.03 99.73 10:56:01 PM all 2.40 0.00 0.55 0.00 0.03 97.01 10:56:01 PM 0 4.01 0.00 0.77 0.00 0.03 95.18 10:56:01 PM 1 0.79 0.00 0.33 0.00 0.03 98.85 10:57:01 PM all 17.19 0.00 3.04 0.08 0.07 79.62 10:57:01 PM 0 16.84 0.00 3.24 0.10 0.07 79.75 10:57:01 PM 1 17.54 0.00 2.85 0.05 0.07 79.49 Average: all 12.44 0.00 2.10 0.63 0.05 84.77 Average: 0 15.02 0.00 2.37 0.67 0.06 81.89 Average: 1 9.86 0.00 1.83 0.60 0.05 87.66