---> uname -a: Linux prd-centos8-robot-2c-8g-52442.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4906 19 2198 6807 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:08:08:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:fe08:8fa/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) 09/14/2025 _x86_64_ (2 CPU) 23:21:38 LINUX RESTART (2 CPU) 11:22:01 PM tps rtps wtps bread/s bwrtn/s 11:23:01 PM 131.15 42.63 88.52 7483.06 37713.81 11:24:01 PM 91.40 0.72 90.69 52.92 10827.17 11:25:01 PM 38.53 0.42 38.11 64.79 3544.06 11:26:01 PM 71.59 9.45 62.15 1685.30 8025.42 11:27:01 PM 9.43 0.00 9.43 0.00 644.91 11:28:01 PM 0.32 0.00 0.32 0.00 5.38 11:29:01 PM 0.15 0.00 0.15 0.00 1.18 11:30:01 PM 0.57 0.23 0.33 13.46 36.84 11:31:01 PM 2.13 0.00 2.13 0.00 81.51 11:32:01 PM 0.37 0.00 0.37 0.00 7.72 11:33:01 PM 0.27 0.00 0.27 0.00 8.05 11:34:01 PM 7.38 5.75 1.63 555.64 28.05 11:35:01 PM 1.57 0.00 1.57 0.00 51.23 11:36:01 PM 0.17 0.00 0.17 0.00 4.10 11:37:01 PM 22.49 0.45 22.04 47.98 967.99 Average: 25.17 3.98 21.19 660.33 4130.48 11:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 PM 5373524 7059940 2508908 31.83 2688 1869196 682328 7.64 186564 2003336 175156 11:24:01 PM 5159064 6998940 2723368 34.55 2688 2015688 721524 8.08 198544 2170168 42500 11:25:01 PM 5122016 7018196 2760416 35.02 2688 2069708 692572 7.75 230180 2171760 44136 11:26:01 PM 4940020 7044380 2942412 37.33 2688 2271752 644020 7.21 267980 2287516 10820 11:27:01 PM 4943184 7047388 2939248 37.29 2688 2271752 644020 7.21 267984 2287604 4 11:28:01 PM 4942748 7046956 2939684 37.29 2688 2271756 644020 7.21 267984 2287772 4 11:29:01 PM 4943180 7047388 2939252 37.29 2688 2271756 644020 7.21 267984 2287464 4 11:30:01 PM 4896656 7002396 2985776 37.88 2688 2273296 733440 8.21 268388 2333360 252 11:31:01 PM 4896636 7002484 2985796 37.88 2688 2273396 712440 7.98 268388 2333592 24 11:32:01 PM 4896296 7002236 2986136 37.88 2688 2273488 712440 7.98 268388 2334072 68 11:33:01 PM 4895556 7001584 2986876 37.89 2688 2273568 712440 7.98 268388 2334564 4 11:34:01 PM 4878404 7001220 3004028 38.11 2688 2290316 736932 8.25 270744 2349140 44 11:35:01 PM 4878208 7001120 3004224 38.11 2688 2290420 736932 8.25 270744 2349576 24 11:36:01 PM 4923528 7047596 2958904 37.54 2688 2291568 643520 7.21 271064 2304336 1092 11:37:01 PM 4994396 6943196 2888036 36.64 2688 2122184 758420 8.49 468676 2062324 30564 Average: 4978894 7017668 2903538 36.84 2688 2208656 694605 7.78 269467 2259772 20313 11:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 276.06 175.30 1759.87 60.50 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 63.15 48.12 732.85 8.21 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 31.94 25.78 131.31 7.52 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 592.39 432.12 319.07 98.63 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 2.58 1.97 0.55 0.42 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 1.23 0.80 0.28 0.18 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 2.58 1.93 0.43 0.42 0.00 0.00 0.00 0.00 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 56.74 40.61 14.57 5.66 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 3.03 0.35 0.25 0.05 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 7.77 0.38 0.74 0.09 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 1.37 0.53 0.50 0.31 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 1.83 1.10 0.26 0.12 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 5.90 0.30 0.76 0.05 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 36.34 29.28 7.72 3.21 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 60.98 43.22 86.38 26.78 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 76.27 53.46 203.73 14.14 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) 09/14/2025 _x86_64_ (2 CPU) 23:21:38 LINUX RESTART (2 CPU) 11:22:01 PM CPU %user %nice %system %iowait %steal %idle 11:23:01 PM all 44.90 0.02 9.23 5.97 0.13 39.76 11:23:01 PM 0 51.51 0.03 9.68 5.22 0.13 33.42 11:23:01 PM 1 38.31 0.00 8.78 6.72 0.12 46.08 11:24:01 PM all 24.94 0.00 3.79 1.16 0.10 70.01 11:24:01 PM 0 27.77 0.00 4.14 1.22 0.08 66.79 11:24:01 PM 1 22.12 0.00 3.45 1.10 0.12 73.21 11:25:01 PM all 21.28 0.00 3.23 0.42 0.09 74.99 11:25:01 PM 0 24.92 0.00 3.04 0.30 0.08 71.65 11:25:01 PM 1 17.63 0.00 3.41 0.53 0.10 78.32 11:26:01 PM all 23.73 0.00 5.26 0.87 0.10 70.05 11:26:01 PM 0 30.65 0.00 5.87 0.92 0.10 62.45 11:26:01 PM 1 16.83 0.00 4.64 0.82 0.10 77.61 11:27:01 PM all 0.08 0.00 0.13 0.06 0.08 99.66 11:27:01 PM 0 0.08 0.00 0.15 0.08 0.07 99.62 11:27:01 PM 1 0.08 0.00 0.10 0.03 0.08 99.70 11:28:01 PM all 0.26 0.00 0.07 0.00 0.06 99.62 11:28:01 PM 0 0.07 0.00 0.10 0.00 0.07 99.77 11:28:01 PM 1 0.45 0.00 0.03 0.00 0.05 99.47 11:29:01 PM all 0.31 0.00 0.08 0.00 0.06 99.56 11:29:01 PM 0 0.47 0.00 0.07 0.00 0.08 99.38 11:29:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:30:01 PM all 8.11 0.00 0.64 0.01 0.12 91.13 11:30:01 PM 0 10.10 0.00 0.69 0.00 0.12 89.10 11:30:01 PM 1 6.13 0.00 0.59 0.02 0.12 93.15 11:31:01 PM all 0.34 0.00 0.11 0.02 0.10 99.43 11:31:01 PM 0 0.47 0.00 0.13 0.02 0.13 99.25 11:31:01 PM 1 0.22 0.00 0.08 0.02 0.07 99.62 11:32:01 PM all 0.57 0.00 0.13 0.00 0.10 99.21 11:32:01 PM 0 0.68 0.00 0.05 0.00 0.07 99.20 11:32:01 PM 1 0.45 0.00 0.20 0.00 0.13 99.21 11:33:01 PM all 0.58 0.00 0.10 0.00 0.08 99.24 11:33:01 PM 0 0.73 0.00 0.07 0.00 0.07 99.13 11:33:01 PM 1 0.42 0.00 0.13 0.00 0.10 99.35 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 0.56 0.23 0.21 0.13 0.11 98.76 11:34:01 PM 0 0.82 0.00 0.15 0.00 0.10 98.93 11:34:01 PM 1 0.30 0.47 0.27 0.25 0.12 98.60 11:35:01 PM all 0.54 0.00 0.11 0.01 0.12 99.22 11:35:01 PM 0 0.52 0.00 0.13 0.00 0.15 99.20 11:35:01 PM 1 0.57 0.00 0.08 0.02 0.08 99.25 11:36:01 PM all 2.54 0.00 0.29 0.00 0.10 97.07 11:36:01 PM 0 3.04 0.00 0.30 0.00 0.12 96.54 11:36:01 PM 1 2.04 0.00 0.28 0.00 0.08 97.59 11:37:01 PM all 24.17 0.00 3.29 0.14 0.10 72.30 11:37:01 PM 0 30.53 0.00 3.58 0.17 0.08 65.63 11:37:01 PM 1 17.82 0.00 2.99 0.12 0.12 78.96 Average: all 10.18 0.02 1.77 0.58 0.10 87.35 Average: 0 12.14 0.00 1.87 0.53 0.10 85.36 Average: 1 8.23 0.03 1.67 0.64 0.09 89.33