---> uname -a: Linux prd-centos8-robot-2c-8g-44175.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 610 4910 19 2176 6789 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:75:1a:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe75:1ae9/64 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) 07/19/2025 _x86_64_ (2 CPU) 23:28:18 LINUX RESTART (2 CPU) 11:29:02 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 92.48 6.07 86.41 1105.12 6546.92 11:31:01 PM 85.41 0.65 84.76 51.04 11020.07 11:32:01 PM 35.43 7.17 28.26 1310.71 2014.13 11:33:01 PM 61.22 2.73 58.49 439.66 7688.99 11:34:01 PM 5.53 0.03 5.50 1.07 390.39 11:35:01 PM 2.03 0.00 2.03 0.00 62.99 11:36:01 PM 0.13 0.00 0.13 0.00 1.58 11:37:01 PM 0.15 0.00 0.15 0.00 2.03 11:38:01 PM 0.17 0.00 0.17 0.00 1.20 11:39:01 PM 34.19 0.63 33.56 73.18 1613.88 Average: 31.57 1.72 29.85 296.70 2928.21 11:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5274016 7065544 2608416 33.09 2688 1968752 661348 7.41 186220 2084216 244376 11:31:01 PM 5047108 6921100 2835324 35.97 2688 2050224 794360 8.89 213848 2271960 51068 11:32:01 PM 4915996 6955276 2966436 37.63 2688 2209976 774944 8.68 273000 2326776 141644 11:33:01 PM 4932032 7025608 2950400 37.43 2688 2261228 672556 7.53 267780 2299652 5204 11:34:01 PM 4880512 6975608 3001920 38.08 2688 2262748 743652 8.33 268040 2351160 16 11:35:01 PM 4880808 6975904 3001624 38.08 2688 2262748 743652 8.33 268040 2351024 8 11:36:01 PM 4866936 6962048 3015496 38.26 2688 2262764 774580 8.67 268040 2364284 4 11:37:01 PM 4865104 6960220 3017328 38.28 2688 2262768 774580 8.67 268040 2366500 4 11:38:01 PM 4930268 7027432 2952164 37.45 2688 2264816 677224 7.58 268440 2301952 2056 11:39:01 PM 5024116 6942764 2858316 36.26 2688 2092168 770524 8.63 465320 2036900 10208 Average: 4961690 6981150 2920742 37.05 2688 2189819 738742 8.27 274677 2275442 45459 11:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 105.95 84.26 1115.03 19.68 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 69.13 51.04 569.25 8.41 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 38.16 28.56 309.66 5.83 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 205.13 150.26 46.95 41.79 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 45.25 34.67 25.47 10.33 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 220.54 216.08 44.12 90.51 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 108.98 105.93 162.06 41.20 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 76.08 74.61 24.63 27.15 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 117.21 109.38 59.32 35.03 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 45.72 36.37 85.33 27.34 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 103.21 89.13 242.73 30.75 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) 07/19/2025 _x86_64_ (2 CPU) 23:28:18 LINUX RESTART (2 CPU) 11:29:02 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 37.57 0.00 5.45 0.94 0.10 55.93 11:30:01 PM 0 45.88 0.00 6.43 0.80 0.10 46.79 11:30:01 PM 1 29.27 0.00 4.48 1.09 0.10 65.07 11:31:01 PM all 23.68 0.00 3.04 1.01 0.08 72.20 11:31:01 PM 0 36.35 0.00 3.69 0.72 0.07 59.17 11:31:01 PM 1 11.02 0.00 2.38 1.30 0.08 85.22 11:32:01 PM all 17.87 0.00 3.45 0.37 0.08 78.24 11:32:01 PM 0 20.10 0.00 3.54 0.33 0.07 75.96 11:32:01 PM 1 15.63 0.00 3.36 0.40 0.08 80.53 11:33:01 PM all 16.96 0.00 3.27 1.31 0.08 78.39 11:33:01 PM 0 20.31 0.00 3.31 1.27 0.10 75.02 11:33:01 PM 1 13.60 0.00 3.23 1.35 0.05 81.77 11:34:01 PM all 4.09 0.00 0.28 0.05 0.07 95.52 11:34:01 PM 0 4.53 0.00 0.28 0.02 0.07 95.11 11:34:01 PM 1 3.64 0.00 0.27 0.08 0.07 95.94 11:35:01 PM all 17.62 0.00 0.44 0.00 0.09 81.85 11:35:01 PM 0 6.45 0.00 0.30 0.00 0.08 93.17 11:35:01 PM 1 28.84 0.00 0.59 0.00 0.10 70.47 11:36:01 PM all 7.97 0.00 0.32 0.00 0.09 91.62 11:36:01 PM 0 2.23 0.00 0.32 0.00 0.08 97.37 11:36:01 PM 1 13.71 0.00 0.32 0.00 0.10 85.87 11:37:01 PM all 10.91 0.00 0.28 0.00 0.08 88.73 11:37:01 PM 0 1.70 0.00 0.23 0.00 0.08 97.98 11:37:01 PM 1 20.12 0.00 0.32 0.00 0.07 79.49 11:38:01 PM all 14.77 0.00 0.39 0.00 0.08 84.77 11:38:01 PM 0 7.64 0.00 0.33 0.00 0.07 91.96 11:38:01 PM 1 21.96 0.00 0.44 0.00 0.08 77.52 11:39:01 PM all 30.19 0.00 3.88 0.12 0.09 65.71 11:39:01 PM 0 34.87 0.00 3.93 0.13 0.10 60.97 11:39:01 PM 1 25.51 0.00 3.83 0.12 0.08 70.46 Average: all 18.14 0.00 2.08 0.38 0.08 79.32 Average: 0 17.97 0.00 2.23 0.33 0.08 79.39 Average: 1 18.31 0.00 1.92 0.43 0.08 79.25