---> uname -a: Linux prd-centos8-robot-2c-8g-51813.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4922 19 2189 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:7b:08:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe7b:8ba/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) 09/12/2025 _x86_64_ (2 CPU) 03:27:10 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 88.30 5.63 82.67 1078.35 5517.40 03:30:01 AM 87.37 0.72 86.65 52.92 10877.97 03:31:01 AM 46.63 7.13 39.50 1310.50 2396.32 03:32:01 AM 51.86 0.25 51.61 47.06 7661.99 03:33:01 AM 4.78 0.23 4.55 12.66 178.36 03:34:01 AM 2.17 0.00 2.17 0.00 83.10 03:35:01 AM 0.17 0.00 0.17 0.00 2.38 03:36:01 AM 0.37 0.00 0.37 0.00 12.76 03:37:01 AM 0.30 0.00 0.30 0.00 11.11 03:38:01 AM 0.37 0.00 0.37 0.00 5.67 03:39:01 AM 0.17 0.00 0.17 0.00 2.67 03:40:01 AM 0.32 0.00 0.32 0.00 11.41 03:41:01 AM 0.23 0.00 0.23 0.00 3.70 03:42:01 AM 0.33 0.00 0.33 0.00 19.76 03:43:01 AM 0.63 0.03 0.60 0.27 14.06 03:44:01 AM 1.33 0.02 1.32 0.13 34.52 03:45:01 AM 9.00 5.93 3.07 574.74 73.49 03:46:01 AM 0.27 0.00 0.27 0.00 11.80 03:47:01 AM 0.15 0.00 0.15 0.00 2.55 03:48:01 AM 0.47 0.00 0.47 0.00 16.15 03:49:01 AM 0.18 0.00 0.18 0.00 2.82 03:50:01 AM 31.23 0.58 30.64 62.26 1556.62 Average: 14.85 0.93 13.91 142.68 1295.29 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5187624 6988900 2694800 34.19 2688 1979056 733736 8.22 195792 2164144 252896 03:30:01 AM 5116984 6988380 2765440 35.08 2688 2047836 745156 8.34 212364 2207436 43064 03:31:01 AM 4895004 6988940 2987420 37.90 2688 2262112 680044 7.61 258788 2356992 198336 03:32:01 AM 4963928 7055592 2918496 37.03 2688 2259676 629612 7.05 262100 2278164 4 03:33:01 AM 4919620 7012232 2962804 37.59 2688 2260624 682392 7.64 262228 2322276 400 03:34:01 AM 4919220 7011864 2963204 37.59 2688 2260656 682392 7.64 262228 2322660 44 03:35:01 AM 4909628 7002500 2972796 37.71 2688 2260884 712464 7.98 262228 2331544 240 03:36:01 AM 4910132 7003040 2972292 37.71 2688 2260920 712464 7.98 262228 2331580 40 03:37:01 AM 4910180 7003312 2972244 37.71 2688 2261144 712464 7.98 262236 2331924 4 03:38:01 AM 4909768 7002932 2972656 37.71 2688 2261176 712464 7.98 262236 2332032 48 03:39:01 AM 4915976 7009364 2966448 37.63 2688 2261400 711496 7.97 262236 2325272 232 03:40:01 AM 4915784 7009204 2966640 37.64 2688 2261432 698116 7.82 262236 2325420 40 03:41:01 AM 4916240 7010132 2966184 37.63 2688 2261900 698116 7.82 262344 2325736 468 03:42:01 AM 4901356 6995288 2981068 37.82 2688 2261940 726416 8.13 262344 2339912 4 03:43:01 AM 4893240 6987412 2989184 37.92 2688 2262180 742172 8.31 262500 2347600 156 03:44:01 AM 4914064 7008272 2968360 37.66 2688 2262216 710748 7.96 262500 2326752 40 03:45:01 AM 4897280 7008968 2985144 37.87 2688 2279688 709172 7.94 264680 2341748 240 03:46:01 AM 4882968 6994696 2999456 38.05 2688 2279728 735144 8.23 264680 2355576 48 03:47:01 AM 4875392 6987364 3007032 38.15 2688 2279972 728324 8.16 264680 2363296 248 03:48:01 AM 4896564 7008584 2985860 37.88 2688 2280004 707204 7.92 264680 2342276 40 03:49:01 AM 4942772 7056048 2939652 37.29 2688 2281260 629720 7.05 265012 2296676 1264 03:50:01 AM 5093792 7024272 2788632 35.38 2688 2104484 676496 7.57 463532 1970344 9092 Average: 4940342 7007150 2942082 37.32 2688 2235922 703469 7.88 266539 2301789 23043 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.55 71.69 1052.19 9.11 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 54.88 38.44 587.68 8.35 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 44.25 34.69 331.42 7.94 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 157.37 113.16 35.91 32.67 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 30.06 22.09 7.30 7.15 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 0.85 0.17 0.05 0.02 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 17.16 16.16 119.99 1.21 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 2.42 0.13 0.23 0.01 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 8.16 7.51 1.29 0.60 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 1.85 0.23 0.21 0.08 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 16.16 15.39 119.93 1.16 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 0.63 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 18.55 17.76 3.38 3.26 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 9.51 7.26 117.98 0.50 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 30.73 28.25 356.02 2.26 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.33 0.30 0.30 0.21 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 12.96 9.21 2.12 0.80 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 7.20 6.52 117.74 0.43 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 26.97 25.99 355.16 1.86 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.60 0.25 0.16 0.08 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 24.54 14.60 5.79 1.47 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 47.41 36.08 89.42 31.38 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 27.55 21.18 150.19 5.03 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) 09/12/2025 _x86_64_ (2 CPU) 03:27:10 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 35.62 0.00 4.74 1.30 0.11 58.23 03:29:01 AM 0 24.14 0.00 3.60 1.15 0.10 71.01 03:29:01 AM 1 47.10 0.00 5.88 1.45 0.12 45.45 03:30:01 AM all 21.96 0.00 3.33 1.79 0.10 72.82 03:30:01 AM 0 13.78 0.00 2.83 1.62 0.10 81.67 03:30:01 AM 1 30.13 0.00 3.84 1.97 0.10 63.97 03:31:01 AM all 28.93 0.00 4.78 1.05 0.09 65.15 03:31:01 AM 0 28.56 0.00 4.77 0.95 0.10 65.62 03:31:01 AM 1 29.30 0.00 4.79 1.15 0.08 64.68 03:32:01 AM all 9.21 0.00 2.12 1.14 0.06 87.47 03:32:01 AM 0 14.74 0.00 2.47 1.50 0.07 81.22 03:32:01 AM 1 3.69 0.00 1.77 0.78 0.05 93.71 03:33:01 AM all 2.27 0.00 0.28 0.03 0.03 97.38 03:33:01 AM 0 2.61 0.00 0.30 0.07 0.03 96.99 03:33:01 AM 1 1.94 0.00 0.25 0.00 0.03 97.78 03:34:01 AM all 0.48 0.00 0.12 0.01 0.04 99.36 03:34:01 AM 0 0.30 0.00 0.13 0.02 0.07 99.48 03:34:01 AM 1 0.65 0.00 0.10 0.00 0.02 99.23 03:35:01 AM all 0.94 0.00 0.15 0.00 0.04 98.86 03:35:01 AM 0 0.92 0.00 0.22 0.00 0.05 98.81 03:35:01 AM 1 0.97 0.00 0.08 0.00 0.03 98.91 03:36:01 AM all 0.33 0.00 0.10 0.00 0.07 99.50 03:36:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 03:36:01 AM 1 0.55 0.00 0.13 0.00 0.08 99.23 03:37:01 AM all 1.09 0.00 0.14 0.00 0.04 98.73 03:37:01 AM 0 0.62 0.00 0.13 0.00 0.03 99.21 03:37:01 AM 1 1.55 0.00 0.15 0.00 0.05 98.25 03:38:01 AM all 0.61 0.00 0.14 0.00 0.03 99.21 03:38:01 AM 0 0.62 0.00 0.12 0.00 0.02 99.25 03:38:01 AM 1 0.60 0.00 0.17 0.00 0.05 99.18 03:39:01 AM all 0.92 0.00 0.17 0.00 0.04 98.87 03:39:01 AM 0 0.72 0.00 0.10 0.00 0.03 99.15 03:39:01 AM 1 1.12 0.00 0.23 0.00 0.05 98.60 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 0.45 0.00 0.11 0.00 0.04 99.40 03:40:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 03:40:01 AM 1 0.28 0.00 0.12 0.00 0.03 99.57 03:41:01 AM all 2.03 0.00 0.23 0.01 0.29 97.44 03:41:01 AM 0 1.56 0.00 0.23 0.02 0.03 98.16 03:41:01 AM 1 2.50 0.00 0.23 0.00 0.55 96.72 03:42:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 03:42:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 03:42:01 AM 1 0.47 0.00 0.18 0.00 0.07 99.28 03:43:01 AM all 1.40 0.00 0.34 0.00 0.05 98.21 03:43:01 AM 0 1.85 0.00 0.27 0.00 0.05 97.83 03:43:01 AM 1 0.95 0.00 0.40 0.00 0.05 98.60 03:44:01 AM all 0.50 0.00 0.12 0.01 0.05 99.32 03:44:01 AM 0 0.38 0.00 0.15 0.00 0.07 99.40 03:44:01 AM 1 0.62 0.00 0.08 0.02 0.03 99.25 03:45:01 AM all 1.29 0.19 0.22 0.15 0.04 98.11 03:45:01 AM 0 0.62 0.38 0.28 0.28 0.05 98.38 03:45:01 AM 1 1.96 0.00 0.15 0.02 0.03 97.84 03:46:01 AM all 0.51 0.00 0.12 0.00 0.04 99.33 03:46:01 AM 0 0.52 0.00 0.05 0.00 0.03 99.40 03:46:01 AM 1 0.50 0.00 0.18 0.00 0.05 99.26 03:47:01 AM all 0.91 0.00 0.21 0.00 0.03 98.85 03:47:01 AM 0 1.58 0.00 0.32 0.00 0.05 98.05 03:47:01 AM 1 0.25 0.00 0.10 0.00 0.02 99.63 03:48:01 AM all 0.50 0.00 0.09 0.00 0.05 99.36 03:48:01 AM 0 0.37 0.00 0.12 0.00 0.07 99.45 03:48:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 03:49:01 AM all 1.46 0.00 0.22 0.00 0.03 98.29 03:49:01 AM 0 1.49 0.00 0.22 0.00 0.03 98.26 03:49:01 AM 1 1.44 0.00 0.22 0.00 0.03 98.31 03:50:01 AM all 27.76 0.00 3.92 0.40 0.09 67.83 03:50:01 AM 0 20.02 0.00 3.84 0.43 0.08 75.63 03:50:01 AM 1 35.48 0.00 4.00 0.37 0.10 60.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.36 0.01 0.99 0.27 0.07 92.30 Average: 0 5.32 0.02 0.93 0.28 0.05 93.41 Average: 1 7.41 0.00 1.05 0.26 0.08 91.20