---> uname -a: Linux prd-centos8-robot-2c-8g-14732.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 601 4834 19 2261 6797 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:18:34:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84760sec preferred_lft 84760sec inet6 fe80::f816:3eff:fe18:347c/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) 12/18/2025 _x86_64_ (2 CPU) 03:13:23 LINUX RESTART (2 CPU) 03:14:01 AM tps rtps wtps bread/s bwrtn/s 03:15:01 AM 53.63 9.15 44.49 1824.46 4306.43 03:16:01 AM 113.01 0.92 112.10 65.84 12069.53 03:17:01 AM 24.63 0.42 24.21 64.79 2194.25 03:18:01 AM 72.14 6.96 65.18 1292.77 4836.25 03:19:01 AM 23.68 0.00 23.68 0.00 4940.81 03:20:01 AM 2.50 0.22 2.28 11.73 114.40 03:21:01 AM 0.75 0.00 0.75 0.00 80.21 03:22:01 AM 0.27 0.00 0.27 0.00 35.89 03:23:01 AM 0.37 0.00 0.37 0.00 7.81 03:24:01 AM 0.75 0.00 0.75 0.00 82.97 03:25:01 AM 0.32 0.00 0.32 0.00 15.58 03:26:01 AM 0.60 0.00 0.60 0.00 104.28 03:27:01 AM 0.35 0.00 0.35 0.00 47.82 03:28:01 AM 0.35 0.00 0.35 0.00 12.20 03:29:01 AM 0.50 0.03 0.47 0.27 29.19 03:30:01 AM 1.52 0.00 1.52 0.00 111.08 03:31:01 AM 0.68 0.00 0.68 0.00 91.42 03:32:01 AM 0.62 0.00 0.62 0.00 45.94 03:33:01 AM 0.60 0.00 0.60 0.00 86.97 03:34:01 AM 0.63 0.00 0.63 0.00 72.22 03:35:01 AM 0.20 0.00 0.20 0.00 29.86 03:36:01 AM 0.38 0.00 0.38 0.00 187.75 03:37:01 AM 0.80 0.00 0.80 0.00 166.29 03:38:01 AM 0.83 0.00 0.83 0.00 92.57 03:39:01 AM 0.93 0.00 0.93 0.00 118.24 03:40:01 AM 20.11 0.40 19.71 46.78 2549.65 Average: 12.35 0.70 11.66 127.19 1247.33 03:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:15:01 AM 5281844 6979216 2600588 32.99 2688 1883108 765456 8.57 222272 2069528 196836 03:16:01 AM 5149952 6995300 2732480 34.67 2688 2021364 714664 8.00 199160 2183532 42020 03:17:01 AM 5184336 7058020 2698096 34.23 2688 2048448 657876 7.37 223312 2122536 24960 03:18:01 AM 4945884 7046992 2936548 37.25 2688 2267412 639292 7.16 260836 2292480 138152 03:19:01 AM 4944212 7045096 2938220 37.28 2688 2267412 639292 7.16 260840 2292380 4 03:20:01 AM 4895028 6997888 2987404 37.90 2688 2269388 710544 7.96 261048 2341048 516 03:21:01 AM 4888976 6993968 2993456 37.98 2688 2271500 710544 7.96 261228 2346792 696 03:22:01 AM 4886820 6992140 2995612 38.00 2688 2271828 710544 7.96 261228 2348944 4 03:23:01 AM 4886060 6992084 2996372 38.01 2688 2272556 710544 7.96 261252 2349752 608 03:24:01 AM 4882496 6990240 2999936 38.06 2688 2274252 710544 7.96 261292 2353496 208 03:25:01 AM 4881496 6990160 3000936 38.07 2688 2275172 710544 7.96 261384 2354480 800 03:26:01 AM 4878656 6989552 3003776 38.11 2688 2277404 710544 7.96 261456 2356964 172 03:27:01 AM 4877452 6989560 3004980 38.12 2688 2278628 725944 8.13 261476 2358136 144 03:28:01 AM 4877360 6989708 3005072 38.12 2688 2278860 725944 8.13 261476 2358376 160 03:29:01 AM 4875700 6989380 3006732 38.14 2688 2280208 745244 8.34 261692 2359628 896 03:30:01 AM 4872812 6988196 3009620 38.18 2688 2281944 729544 8.17 261716 2362260 308 03:31:01 AM 4870916 6988388 3011516 38.21 2688 2284052 729544 8.17 261820 2364220 96 03:32:01 AM 4869448 6988672 3012984 38.22 2688 2285756 729544 8.17 262048 2365688 796 03:33:01 AM 4867800 6988556 3014632 38.24 2688 2287328 729544 8.17 262236 2367156 156 03:34:01 AM 4866372 6988896 3016060 38.26 2688 2289064 729544 8.17 262356 2368356 96 03:35:01 AM 4865100 6988992 3017332 38.28 2688 2290400 729544 8.17 262380 2369776 612 03:36:01 AM 4859120 6987912 3023312 38.36 2688 2295300 729544 8.17 262612 2375604 4 03:37:01 AM 4854284 6987592 3028148 38.42 2688 2299864 729544 8.17 262800 2380252 176 03:38:01 AM 4852108 6987660 3030324 38.44 2688 2302060 729544 8.17 262848 2382456 156 03:39:01 AM 4900312 7045316 2982120 37.83 2688 2311508 635288 7.11 263216 2334292 6624 03:40:01 AM 4922456 6933628 2959976 37.55 2688 2183768 756852 8.47 497748 2103016 29032 Average: 4920654 6996658 2961778 37.57 2688 2244176 713291 7.99 265451 2317736 17086 03:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 238.50 153.13 1444.43 54.18 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 80.26 61.26 845.30 9.50 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 18.88 11.68 7.14 4.43 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 236.19 175.12 375.41 38.30 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 5.10 5.07 0.90 7.52 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 50.33 37.09 13.83 7.21 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 47.75 47.37 7.94 3.91 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 11.80 10.11 2.28 1.00 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 25.24 23.51 4.05 2.08 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 41.98 40.16 9.08 3.77 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 59.27 38.16 11.53 5.53 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 85.45 73.47 19.91 9.79 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 30.89 28.79 7.93 4.98 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 16.30 12.00 2.94 1.32 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 20.81 18.98 3.96 1.86 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 33.44 32.39 9.83 5.04 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 65.18 62.65 13.27 10.50 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 62.12 63.34 10.97 7.40 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 53.20 54.30 9.96 6.90 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 36.73 34.61 13.44 4.20 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 28.72 23.23 6.01 3.41 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 56.99 58.37 9.74 7.68 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 71.78 71.73 17.19 11.96 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 36.78 34.53 8.45 4.15 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 5.83 6.35 1.98 1.34 0.00 0.00 0.00 0.00 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 96.37 64.03 185.85 139.14 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 58.30 47.75 117.06 13.73 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) 12/18/2025 _x86_64_ (2 CPU) 03:13:23 LINUX RESTART (2 CPU) 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 31.20 0.00 4.81 0.66 0.12 63.22 03:15:01 AM 0 34.60 0.00 5.10 0.74 0.12 59.45 03:15:01 AM 1 27.78 0.00 4.52 0.59 0.12 67.00 03:16:01 AM all 31.07 0.00 4.46 1.20 0.10 63.17 03:16:01 AM 0 45.50 0.00 5.04 1.22 0.10 48.14 03:16:01 AM 1 16.63 0.00 3.89 1.18 0.10 78.19 03:17:01 AM all 16.26 0.00 2.40 0.23 0.11 81.01 03:17:01 AM 0 22.52 0.00 2.54 0.17 0.10 74.67 03:17:01 AM 1 9.99 0.00 2.25 0.28 0.12 87.36 03:18:01 AM all 34.95 0.00 6.07 0.54 0.12 58.32 03:18:01 AM 0 42.51 0.00 6.16 0.43 0.12 50.78 03:18:01 AM 1 27.39 0.00 5.98 0.65 0.12 65.87 03:19:01 AM all 0.33 0.00 0.36 0.37 0.03 98.91 03:19:01 AM 0 0.43 0.00 0.35 0.33 0.03 98.85 03:19:01 AM 1 0.22 0.00 0.37 0.40 0.03 98.98 03:20:01 AM all 7.21 0.00 0.45 0.01 0.04 92.29 03:20:01 AM 0 11.70 0.00 0.49 0.00 0.05 87.76 03:20:01 AM 1 2.76 0.00 0.42 0.02 0.03 96.77 03:21:01 AM all 10.14 0.00 0.52 0.02 0.07 89.25 03:21:01 AM 0 10.54 0.00 0.54 0.02 0.07 88.83 03:21:01 AM 1 9.75 0.00 0.50 0.02 0.07 89.66 03:22:01 AM all 1.81 0.00 0.21 0.00 0.08 97.90 03:22:01 AM 0 2.06 0.00 0.25 0.00 0.07 97.62 03:22:01 AM 1 1.57 0.00 0.17 0.00 0.08 98.18 03:23:01 AM all 2.75 0.00 0.18 0.00 0.03 97.03 03:23:01 AM 0 3.27 0.00 0.15 0.00 0.02 96.56 03:23:01 AM 1 2.23 0.00 0.22 0.00 0.05 97.51 03:24:01 AM all 5.40 0.00 0.25 0.00 0.05 94.30 03:24:01 AM 0 1.49 0.00 0.23 0.00 0.05 98.23 03:24:01 AM 1 9.33 0.00 0.27 0.00 0.05 90.35 03:25:01 AM all 5.66 0.00 0.43 0.00 0.09 93.83 03:25:01 AM 0 9.16 0.00 0.49 0.00 0.09 90.27 03:25:01 AM 1 2.29 0.00 0.37 0.00 0.08 97.26 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 8.22 0.00 0.52 0.00 0.07 91.19 03:26:01 AM 0 6.98 0.00 0.65 0.00 0.07 92.31 03:26:01 AM 1 9.43 0.00 0.40 0.00 0.07 90.10 03:27:01 AM all 6.12 0.00 0.40 0.00 0.06 93.42 03:27:01 AM 0 10.39 0.00 0.56 0.00 0.07 88.98 03:27:01 AM 1 2.01 0.00 0.25 0.00 0.05 97.69 03:28:01 AM all 2.45 0.00 0.24 0.00 0.09 97.22 03:28:01 AM 0 4.04 0.00 0.31 0.00 0.12 95.54 03:28:01 AM 1 0.89 0.00 0.17 0.00 0.07 98.88 03:29:01 AM all 4.68 0.00 0.35 0.00 0.06 94.91 03:29:01 AM 0 6.35 0.00 0.30 0.00 0.05 93.30 03:29:01 AM 1 3.01 0.00 0.40 0.00 0.07 96.52 03:30:01 AM all 6.58 0.00 0.41 0.02 0.06 92.93 03:30:01 AM 0 9.41 0.00 0.43 0.03 0.07 90.06 03:30:01 AM 1 3.75 0.00 0.39 0.00 0.05 95.80 03:31:01 AM all 7.40 0.00 0.54 0.01 0.06 91.99 03:31:01 AM 0 8.58 0.00 0.56 0.00 0.05 90.81 03:31:01 AM 1 6.22 0.00 0.52 0.02 0.07 93.17 03:32:01 AM all 4.38 0.00 0.36 0.01 0.05 95.20 03:32:01 AM 0 5.11 0.00 0.35 0.00 0.05 94.49 03:32:01 AM 1 3.65 0.00 0.37 0.02 0.05 95.92 03:33:01 AM all 4.12 0.00 0.32 0.00 0.05 95.51 03:33:01 AM 0 4.69 0.00 0.36 0.00 0.05 94.90 03:33:01 AM 1 3.56 0.00 0.28 0.00 0.05 96.10 03:34:01 AM all 3.75 0.00 0.27 0.00 0.06 95.92 03:34:01 AM 0 2.61 0.00 0.27 0.00 0.05 97.08 03:34:01 AM 1 4.90 0.00 0.27 0.00 0.07 94.77 03:35:01 AM all 4.45 0.00 0.23 0.00 0.05 95.27 03:35:01 AM 0 7.88 0.00 0.28 0.00 0.05 91.79 03:35:01 AM 1 1.02 0.00 0.18 0.00 0.05 98.74 03:36:01 AM all 16.10 0.00 0.44 0.01 0.07 83.38 03:36:01 AM 0 22.06 0.00 0.51 0.00 0.08 77.35 03:36:01 AM 1 10.22 0.00 0.37 0.02 0.05 89.34 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 14.95 0.00 0.58 0.03 0.08 84.38 03:37:01 AM 0 21.73 0.00 0.61 0.00 0.08 77.57 03:37:01 AM 1 8.18 0.00 0.54 0.05 0.07 91.16 03:38:01 AM all 6.76 0.00 0.28 0.00 0.05 92.91 03:38:01 AM 0 7.76 0.00 0.37 0.00 0.05 91.82 03:38:01 AM 1 5.75 0.00 0.20 0.00 0.05 94.00 03:39:01 AM all 12.68 0.00 0.43 0.03 0.07 86.79 03:39:01 AM 0 19.96 0.00 0.55 0.02 0.07 79.40 03:39:01 AM 1 5.40 0.00 0.32 0.03 0.07 94.19 03:40:01 AM all 26.89 0.00 3.02 0.20 0.08 69.82 03:40:01 AM 0 36.30 0.00 3.54 0.22 0.08 59.86 03:40:01 AM 1 17.48 0.00 2.49 0.18 0.07 79.78 Average: all 10.65 0.00 1.10 0.13 0.07 88.05 Average: 0 13.80 0.00 1.20 0.12 0.07 84.81 Average: 1 7.52 0.00 1.01 0.13 0.07 91.28