---> uname -a: Linux prd-centos8-robot-2c-8g-2808.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 593 4926 19 2177 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:88:e2:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe88:e2b2/64 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:36 LINUX RESTART (2 CPU) 03:39:02 AM tps rtps wtps bread/s bwrtn/s 03:40:01 AM 155.13 86.24 68.89 8443.78 41198.76 03:41:01 AM 128.13 0.92 127.22 65.82 12622.98 03:42:01 AM 21.72 0.38 21.34 64.23 1633.87 03:43:01 AM 67.44 7.00 60.44 1293.52 3954.47 03:44:01 AM 35.10 0.00 35.10 0.00 6360.60 03:45:01 AM 0.67 0.23 0.43 12.66 59.36 03:46:01 AM 1.97 0.00 1.97 0.00 65.79 03:47:01 AM 0.13 0.00 0.13 0.00 1.75 03:48:01 AM 23.34 0.62 22.73 73.04 1044.14 Average: 47.99 10.46 37.53 1092.27 7375.78 03:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 AM 5408396 7002028 2474036 31.39 2688 1784728 784132 8.78 191468 1993788 114228 03:41:01 AM 5151136 6996020 2731296 34.65 2688 2020432 726400 8.13 198900 2178608 42008 03:42:01 AM 5177688 7027752 2704744 34.31 2688 2025840 717220 8.03 223928 2130708 14248 03:43:01 AM 4949720 7049216 2932712 37.21 2688 2266468 651912 7.30 260628 2293496 175528 03:44:01 AM 4944804 7044100 2937628 37.27 2688 2266440 651912 7.30 260772 2292444 8 03:45:01 AM 4895004 6996164 2987428 37.90 2688 2268312 720592 8.07 261044 2341812 4 03:46:01 AM 4880664 6981836 3001768 38.08 2688 2268324 754904 8.45 261044 2355460 24 03:47:01 AM 4881848 6984256 3000584 38.07 2688 2269560 754904 8.45 261108 2354212 1244 03:48:01 AM 5099360 7017996 2783072 35.31 2688 2091452 692580 7.75 461192 1963592 22224 Average: 5043180 7011041 2839252 36.02 2688 2140173 717173 8.03 264454 2211569 41057 03:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 311.08 192.21 1698.22 61.71 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 73.63 56.95 844.55 9.31 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 15.83 10.19 6.60 4.09 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 42.36 37.06 339.85 9.40 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 148.43 106.25 31.20 24.76 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 153.24 146.83 48.05 58.43 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 237.37 235.42 191.76 94.50 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 143.34 141.99 68.01 49.62 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 63.90 43.47 88.60 32.54 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 131.80 107.66 366.09 38.22 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) 12/01/2025 _x86_64_ (2 CPU) 03:38:36 LINUX RESTART (2 CPU) 03:39:02 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 38.25 0.04 8.43 13.02 0.14 40.11 03:40:01 AM 0 41.32 0.07 8.57 13.18 0.14 36.73 03:40:01 AM 1 35.19 0.02 8.29 12.87 0.14 43.50 03:41:01 AM all 33.42 0.00 5.30 1.79 0.12 59.37 03:41:01 AM 0 43.67 0.00 6.36 2.22 0.12 47.63 03:41:01 AM 1 23.20 0.00 4.24 1.36 0.12 71.08 03:42:01 AM all 13.69 0.00 1.97 0.84 0.09 83.42 03:42:01 AM 0 16.99 0.00 2.26 0.97 0.10 79.69 03:42:01 AM 1 10.39 0.00 1.69 0.70 0.08 87.14 03:43:01 AM all 37.13 0.00 6.14 1.19 0.13 55.41 03:43:01 AM 0 44.00 0.00 6.81 1.75 0.12 47.32 03:43:01 AM 1 30.27 0.00 5.48 0.63 0.13 63.48 03:44:01 AM all 0.59 0.00 0.64 0.59 0.07 98.11 03:44:01 AM 0 0.75 0.00 0.60 0.67 0.07 97.91 03:44:01 AM 1 0.42 0.00 0.69 0.52 0.07 98.31 03:45:01 AM all 13.33 0.00 0.60 0.01 0.08 85.98 03:45:01 AM 0 3.96 0.00 0.65 0.02 0.07 95.31 03:45:01 AM 1 22.70 0.00 0.55 0.00 0.10 76.64 03:46:01 AM all 19.64 0.00 0.48 0.01 0.10 79.78 03:46:01 AM 0 30.14 0.00 0.64 0.00 0.10 69.13 03:46:01 AM 1 9.15 0.00 0.32 0.02 0.10 90.42 03:47:01 AM all 20.08 0.00 0.42 0.00 0.11 79.40 03:47:01 AM 0 39.44 0.00 0.62 0.00 0.13 59.80 03:47:01 AM 1 0.87 0.00 0.22 0.00 0.08 98.83 03:48:01 AM all 26.90 0.00 3.66 0.28 0.12 69.05 03:48:01 AM 0 24.42 0.00 3.94 0.45 0.12 71.07 03:48:01 AM 1 29.37 0.00 3.38 0.10 0.12 67.03 Average: all 22.54 0.00 3.07 1.95 0.11 72.34 Average: 0 27.16 0.01 3.38 2.12 0.11 67.24 Average: 1 17.93 0.00 2.75 1.77 0.10 77.44