---> uname -a: Linux prd-centos8-robot-2c-8g-2126.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 631 4888 19 2177 6768 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:f3:95:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fef3:95f1/64 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) 10/09/2025 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 118.69 0.27 118.43 12.93 11528.12 12:50:01 AM 45.63 1.05 44.58 115.49 5222.69 12:51:01 AM 44.92 6.75 38.17 1247.98 2397.35 12:52:01 AM 49.50 0.25 49.25 47.05 7606.38 12:53:01 AM 2.37 0.00 2.37 0.00 78.99 12:54:01 AM 0.43 0.00 0.43 0.00 7.28 12:55:01 AM 0.38 0.22 0.17 11.73 2.10 12:56:01 AM 2.08 0.02 2.07 0.93 158.42 12:57:01 AM 0.43 0.00 0.43 0.00 8.31 12:58:01 AM 4.25 0.32 3.93 36.92 154.63 12:59:01 AM 29.26 0.32 28.95 36.26 1385.77 Average: 27.06 0.83 26.23 137.25 2591.61 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5054596 6930152 2827836 35.88 2688 2052328 790392 8.85 191368 2292968 159924 12:50:01 AM 5197956 7045452 2684476 34.06 2688 2023064 675156 7.56 219244 2117912 10764 12:51:01 AM 4877892 6971196 3004540 38.12 2688 2261192 733060 8.21 258140 2374864 190944 12:52:01 AM 4912216 7011008 2970216 37.68 2688 2266348 674076 7.55 262236 2328944 20 12:53:01 AM 4912088 7010884 2970344 37.68 2688 2266352 674076 7.55 262240 2328892 4 12:54:01 AM 4912140 7010936 2970292 37.68 2688 2266352 674076 7.55 262240 2328828 4 12:55:01 AM 4869976 6969744 3012456 38.22 2688 2267332 737344 8.26 262372 2370680 616 12:56:01 AM 4832944 6934776 3049488 38.69 2688 2269396 784952 8.79 262372 2406848 24 12:57:01 AM 4815644 6917492 3066788 38.91 2688 2269412 810328 9.07 262372 2424408 4 12:58:01 AM 5037164 6960312 2845268 36.10 2688 2094696 730168 8.18 259300 2222900 17016 12:59:01 AM 4977372 6902792 2905060 36.85 2688 2099508 787776 8.82 461276 2089596 16504 Average: 4945453 6969522 2936979 37.26 2688 2194180 733764 8.22 269378 2298804 35984 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 120.96 94.34 1347.91 12.56 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 13.59 10.59 6.90 4.15 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 44.39 38.70 330.10 8.21 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 565.59 408.86 114.11 93.19 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.50 2.10 0.49 0.48 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.58 1.98 0.51 0.43 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 29.40 15.50 10.35 1.71 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 141.14 138.01 3544.47 9.54 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 195.50 195.35 6165.95 12.65 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 217.41 178.12 3975.60 34.81 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 14.78 14.25 11.59 6.98 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 122.70 99.94 1411.97 16.81 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) 10/09/2025 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 36.61 0.00 5.29 2.69 0.12 55.29 12:49:01 AM 0 30.16 0.00 4.56 2.06 0.13 63.08 12:49:01 AM 1 43.08 0.00 6.03 3.32 0.10 47.47 12:50:01 AM all 17.36 0.00 2.28 1.54 0.07 78.76 12:50:01 AM 0 10.92 0.00 1.95 1.78 0.07 85.28 12:50:01 AM 1 23.80 0.00 2.60 1.29 0.07 72.25 12:51:01 AM all 22.33 0.00 4.51 0.83 0.07 72.26 12:51:01 AM 0 19.90 0.00 4.20 0.80 0.07 75.03 12:51:01 AM 1 24.77 0.00 4.82 0.87 0.07 69.48 12:52:01 AM all 11.30 0.00 2.75 1.54 0.07 84.33 12:52:01 AM 0 14.21 0.00 3.20 1.66 0.07 80.86 12:52:01 AM 1 8.41 0.00 2.31 1.42 0.07 87.80 12:53:01 AM all 0.34 0.00 0.08 0.02 0.03 99.53 12:53:01 AM 0 0.57 0.00 0.05 0.03 0.02 99.33 12:53:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 12:54:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 12:54:01 AM 0 0.33 0.00 0.08 0.00 0.03 99.55 12:54:01 AM 1 0.35 0.00 0.07 0.00 0.03 99.55 12:55:01 AM all 1.41 0.00 0.36 0.01 0.05 98.17 12:55:01 AM 0 0.27 0.00 0.17 0.00 0.07 99.50 12:55:01 AM 1 2.55 0.00 0.55 0.02 0.03 96.85 12:56:01 AM all 11.17 0.00 1.79 0.03 0.09 86.92 12:56:01 AM 0 5.20 0.00 0.74 0.05 0.08 93.93 12:56:01 AM 1 17.18 0.00 2.84 0.00 0.10 79.88 12:57:01 AM all 10.07 0.00 1.22 0.00 0.11 88.59 12:57:01 AM 0 10.12 0.00 1.34 0.00 0.12 88.42 12:57:01 AM 1 10.03 0.00 1.11 0.00 0.10 88.76 12:58:01 AM all 12.15 0.00 2.14 0.05 0.08 85.57 12:58:01 AM 0 6.01 0.00 1.50 0.05 0.07 92.37 12:58:01 AM 1 18.33 0.00 2.79 0.05 0.10 78.73 12:59:01 AM all 26.54 0.00 2.78 2.74 0.09 67.85 12:59:01 AM 0 29.27 0.00 2.90 3.24 0.08 64.51 12:59:01 AM 1 23.82 0.00 2.65 2.24 0.10 71.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.61 0.00 2.12 0.86 0.07 83.35 Average: 0 11.55 0.00 1.88 0.88 0.07 85.61 Average: 1 15.66 0.00 2.35 0.84 0.07 81.08