---> uname -a: Linux prd-centos8-robot-2c-8g-13369.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 584 4888 19 2224 6814 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:dd:22:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85375sec preferred_lft 85375sec inet6 fe80::f816:3eff:fedd:2246/64 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) 11/25/2025 _x86_64_ (2 CPU) 02:12:56 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 118.61 0.25 118.36 12.40 11524.11 02:16:01 AM 46.34 0.68 45.66 51.59 5495.73 02:17:01 AM 16.65 0.47 16.18 64.26 1163.41 02:18:01 AM 68.11 6.96 61.15 1292.77 4512.80 02:19:01 AM 25.40 0.00 25.40 0.00 5255.46 02:20:01 AM 2.35 0.00 2.35 0.00 67.51 02:21:01 AM 0.22 0.00 0.22 0.00 2.17 02:22:01 AM 0.52 0.25 0.27 13.60 8.21 02:23:01 AM 2.15 0.00 2.15 0.00 218.51 02:24:01 AM 0.32 0.00 0.32 0.00 106.76 02:25:01 AM 0.27 0.00 0.27 0.00 129.63 02:26:01 AM 0.27 0.00 0.27 0.00 146.80 02:27:01 AM 0.13 0.00 0.13 0.00 43.38 02:28:01 AM 0.52 0.03 0.48 0.27 151.77 02:29:01 AM 15.23 0.32 14.91 36.93 1697.97 02:30:01 AM 30.94 0.52 30.42 63.85 1194.85 Average: 20.50 0.59 19.91 95.98 1982.46 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5127288 7001752 2755144 34.95 2688 2051156 716992 8.03 191260 2217936 170916 02:16:01 AM 5108840 6986336 2773592 35.19 2688 2053468 741036 8.30 213308 2208804 44256 02:17:01 AM 5166440 7065820 2715992 34.46 2688 2072316 661296 7.40 228392 2127512 49644 02:18:01 AM 4976896 7076896 2905536 36.86 2688 2266024 628840 7.04 260556 2262096 149248 02:19:01 AM 4971100 7070776 2911332 36.93 2688 2266032 628840 7.04 260572 2263928 4 02:20:01 AM 4970748 7070428 2911684 36.94 2688 2266036 631460 7.07 260576 2264012 4 02:21:01 AM 4970944 7070648 2911488 36.94 2688 2266036 631460 7.07 260576 2263920 4 02:22:01 AM 4921264 7023188 2961168 37.57 2688 2268272 703868 7.88 260920 2313016 1812 02:23:01 AM 4914192 7019628 2968240 37.66 2688 2271768 719732 8.06 261008 2320120 696 02:24:01 AM 4907916 7016560 2974516 37.74 2688 2274976 754712 8.45 261008 2326324 816 02:25:01 AM 4903048 7015872 2979384 37.80 2688 2279176 770352 8.63 261008 2330564 1172 02:26:01 AM 4899844 7015992 2982588 37.84 2688 2282492 770352 8.63 261008 2334104 120 02:27:01 AM 4894344 7013508 2988088 37.91 2688 2285548 793056 8.88 261008 2339376 1916 02:28:01 AM 4890640 7013316 2991792 37.96 2688 2289040 812740 9.10 261128 2342860 1068 02:29:01 AM 5020104 6988204 2862328 36.31 2688 2140020 705480 7.90 322600 2174412 24040 02:30:01 AM 4996972 6968332 2885460 36.61 2688 2144316 750296 8.40 482260 2042516 26272 Average: 4977536 7026078 2904896 36.85 2688 2217292 713782 7.99 269199 2258219 29499 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 140.29 111.46 1478.43 20.07 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 9.62 6.70 5.47 3.23 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 14.31 14.30 6.91 3.54 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 216.53 162.18 370.01 37.38 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 397.03 286.85 75.90 61.80 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.57 1.95 0.45 0.43 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.47 1.95 0.46 0.43 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 71.46 56.33 18.86 5.11 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 235.43 236.26 40.37 17.15 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 189.85 189.92 34.89 14.55 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 238.06 238.98 45.77 17.54 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 209.65 205.55 117.12 15.11 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 155.01 155.12 29.51 12.15 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 241.20 243.09 42.98 17.27 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 127.15 94.18 142.92 103.70 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 17.64 16.69 14.90 8.51 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 141.77 126.34 151.57 21.12 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) 11/25/2025 _x86_64_ (2 CPU) 02:12:56 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 36.23 0.00 5.21 1.41 0.10 57.06 02:15:01 AM 0 39.59 0.00 5.39 1.27 0.10 53.65 02:15:01 AM 1 32.86 0.00 5.02 1.55 0.10 60.48 02:16:01 AM all 14.75 0.00 1.95 0.96 0.07 82.28 02:16:01 AM 0 22.86 0.00 2.54 1.19 0.07 73.34 02:16:01 AM 1 6.66 0.00 1.35 0.73 0.07 91.19 02:17:01 AM all 14.25 0.00 2.63 0.92 0.07 82.14 02:17:01 AM 0 16.62 0.00 3.08 0.84 0.08 79.38 02:17:01 AM 1 11.88 0.00 2.19 1.00 0.05 84.88 02:18:01 AM all 29.16 0.00 5.33 3.37 0.11 62.04 02:18:01 AM 0 30.25 0.00 5.46 3.18 0.12 61.00 02:18:01 AM 1 28.07 0.00 5.19 3.56 0.10 63.08 02:19:01 AM all 0.94 0.00 1.01 0.96 0.03 97.05 02:19:01 AM 0 0.95 0.00 0.87 1.04 0.03 97.11 02:19:01 AM 1 0.92 0.00 1.16 0.89 0.03 97.00 02:20:01 AM all 0.26 0.00 0.09 0.01 0.03 99.61 02:20:01 AM 0 0.40 0.00 0.10 0.02 0.03 99.45 02:20:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:21:01 AM all 0.28 0.00 0.08 0.00 0.03 99.61 02:21:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 02:21:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:22:01 AM all 5.42 0.00 0.53 0.06 0.05 93.94 02:22:01 AM 0 4.63 0.00 0.33 0.02 0.03 94.98 02:22:01 AM 1 6.21 0.00 0.72 0.10 0.07 92.90 02:23:01 AM all 11.70 0.00 1.16 0.01 0.09 87.04 02:23:01 AM 0 9.55 0.00 1.13 0.02 0.10 89.21 02:23:01 AM 1 13.86 0.00 1.20 0.00 0.08 84.85 02:24:01 AM all 11.72 0.00 1.05 0.00 0.08 87.16 02:24:01 AM 0 15.48 0.00 1.25 0.00 0.07 83.21 02:24:01 AM 1 7.95 0.00 0.84 0.00 0.08 91.12 02:25:01 AM all 12.63 0.00 1.36 0.00 0.08 85.93 02:25:01 AM 0 17.80 0.00 1.55 0.00 0.10 80.54 02:25:01 AM 1 7.45 0.00 1.16 0.00 0.07 91.32 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 11.13 0.00 1.06 0.00 0.09 87.72 02:26:01 AM 0 8.32 0.00 0.96 0.00 0.10 90.62 02:26:01 AM 1 13.95 0.00 1.17 0.00 0.08 84.80 02:27:01 AM all 11.14 0.00 0.95 0.00 0.08 87.82 02:27:01 AM 0 8.05 0.00 0.92 0.00 0.08 90.95 02:27:01 AM 1 14.25 0.00 0.98 0.00 0.08 84.69 02:28:01 AM all 10.41 0.00 1.32 0.00 0.08 88.18 02:28:01 AM 0 15.23 0.00 1.49 0.00 0.08 83.20 02:28:01 AM 1 5.60 0.00 1.16 0.00 0.08 93.15 02:29:01 AM all 22.22 0.00 2.58 0.17 0.07 74.96 02:29:01 AM 0 32.33 0.00 3.14 0.22 0.07 64.24 02:29:01 AM 1 12.10 0.00 2.02 0.12 0.07 85.69 02:30:01 AM all 31.96 0.00 3.84 0.16 0.10 63.95 02:30:01 AM 0 31.23 0.00 4.05 0.15 0.10 64.46 02:30:01 AM 1 32.68 0.00 3.63 0.17 0.10 63.43 Average: all 14.03 0.00 1.89 0.50 0.07 83.51 Average: 0 15.87 0.00 2.03 0.50 0.08 81.53 Average: 1 12.18 0.00 1.75 0.51 0.07 85.49