---> uname -a: Linux prd-centos8-robot-2c-8g-52473.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 576 4933 19 2188 6823 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:80:b1:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84967sec preferred_lft 84967sec inet6 fe80::f816:3eff:fe80:b1c3/64 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) 08/12/2025 _x86_64_ (2 CPU) 00:37:38 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 142.20 55.12 87.07 7697.90 41508.38 12:40:01 AM 95.62 0.72 94.90 52.92 11179.11 12:41:01 AM 36.07 0.42 35.65 64.78 2943.55 12:42:01 AM 74.73 6.96 67.76 1292.77 8107.80 12:43:01 AM 11.55 0.23 11.31 12.66 896.02 12:44:01 AM 4.15 0.00 4.15 0.00 155.33 12:45:01 AM 0.53 0.00 0.53 0.00 8.15 12:46:01 AM 0.43 0.00 0.43 0.00 13.75 12:47:01 AM 0.33 0.00 0.33 0.00 5.07 12:48:01 AM 0.40 0.02 0.38 0.13 11.53 12:49:01 AM 9.08 5.93 3.15 574.74 76.67 12:50:01 AM 0.27 0.00 0.27 0.00 10.28 12:51:01 AM 0.32 0.00 0.32 0.00 4.85 12:52:01 AM 0.23 0.00 0.23 0.00 18.30 12:53:01 AM 0.27 0.03 0.23 0.27 4.83 12:54:01 AM 1.43 0.00 1.43 0.00 40.08 12:55:01 AM 0.25 0.00 0.25 0.00 4.30 12:56:01 AM 0.22 0.00 0.22 0.00 10.15 12:57:01 AM 0.25 0.00 0.25 0.00 4.48 12:58:01 AM 0.40 0.00 0.40 0.00 14.46 12:59:01 AM 0.30 0.00 0.30 0.00 5.41 01:00:01 AM 16.91 0.32 16.60 36.93 847.88 01:01:02 AM 21.62 0.27 21.36 25.32 1139.30 Average: 18.16 3.04 15.11 424.36 2913.91 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5397908 7075548 2484524 31.52 2688 1860504 656020 7.35 186568 1979908 173892 12:40:01 AM 5178924 7016544 2703508 34.30 2688 2013200 702308 7.86 198048 2149512 42484 12:41:01 AM 5181296 7059272 2701136 34.27 2688 2051448 668476 7.48 229144 2116824 35728 12:42:01 AM 4979616 7067368 2902816 36.83 2688 2255524 624856 7.00 262108 2256460 17056 12:43:01 AM 4939824 7028384 2942608 37.33 2688 2256472 687132 7.69 262248 2299320 572 12:44:01 AM 4940276 7028852 2942156 37.33 2688 2256504 687132 7.69 262248 2299256 40 12:45:01 AM 4925948 7014588 2956484 37.51 2688 2256552 702572 7.87 262248 2313032 56 12:46:01 AM 4930460 7019284 2951972 37.45 2688 2256736 721416 8.08 262248 2308940 4 12:47:01 AM 4930324 7019180 2952108 37.45 2688 2256768 705984 7.90 262248 2308988 4 12:48:01 AM 4930256 7019336 2952176 37.45 2688 2256992 705216 7.90 262256 2309048 4 12:49:01 AM 4912748 7019144 2969684 37.67 2688 2274272 704424 7.89 264300 2324420 12 12:50:01 AM 4918288 7024900 2964144 37.60 2688 2274488 696840 7.80 264300 2318912 8 12:51:01 AM 4918316 7024968 2964116 37.60 2688 2274524 696840 7.80 264300 2318832 4 12:52:01 AM 4917588 7024700 2964844 37.61 2688 2274984 696840 7.80 264408 2319540 8 12:53:01 AM 4904592 7011756 2977840 37.78 2688 2275024 712068 7.97 264564 2331940 12 12:54:01 AM 4888508 6995916 2993924 37.98 2688 2275268 727076 8.14 264564 2347992 4 12:55:01 AM 4915540 7022980 2966892 37.64 2688 2275300 706984 7.92 264564 2321088 4 12:56:01 AM 4915596 7023268 2966836 37.64 2688 2275532 706984 7.92 264564 2321324 4 12:57:01 AM 4901672 7009388 2980760 37.82 2688 2275576 716764 8.03 264564 2334068 12 12:58:01 AM 4887452 6995404 2994980 38.00 2688 2275812 734128 8.22 264564 2348700 4 12:59:01 AM 4914608 7022592 2967824 37.65 2688 2275844 707364 7.92 264564 2321980 4 01:00:01 AM 5072712 7002892 2809720 35.65 2688 2102808 716712 8.02 305264 2142960 23940 01:01:02 AM 5085816 7014464 2796616 35.48 2688 2101828 680972 7.62 461868 1975420 9092 Average: 4977751 7023510 2904681 36.85 2688 2215303 698483 7.82 266337 2263846 13172 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 286.12 190.84 1666.58 61.65 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 81.47 60.18 806.37 9.75 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 17.76 12.53 10.21 4.76 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 233.56 171.46 363.70 44.21 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 32.88 24.88 7.43 5.49 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 0.60 0.20 0.16 0.08 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 7.10 6.23 117.94 0.43 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 10.61 8.32 2.49 0.85 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.40 0.65 0.90 0.58 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 10.60 9.01 1.46 0.70 0.00 0.00 0.00 0.00 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 3.88 1.35 0.68 0.35 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 14.63 14.35 119.85 1.10 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 0.93 0.17 0.06 0.02 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 20.05 18.80 3.44 3.33 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 4.63 3.92 117.55 0.26 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 22.05 21.70 354.99 1.62 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 2.28 0.10 0.11 0.01 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 13.40 8.28 1.90 0.66 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 7.41 4.43 118.53 0.83 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 24.25 21.81 355.61 1.93 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 2.63 0.43 0.63 0.27 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 64.21 42.78 87.33 31.55 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 10.33 8.80 8.87 4.62 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 37.99 27.45 180.31 7.61 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) 08/12/2025 _x86_64_ (2 CPU) 00:37:38 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 44.82 0.03 9.56 4.93 0.12 40.54 12:39:01 AM 0 38.60 0.03 9.72 3.53 0.12 47.99 12:39:01 AM 1 51.05 0.03 9.39 6.33 0.12 33.09 12:40:01 AM all 28.57 0.00 4.09 1.09 0.08 66.17 12:40:01 AM 0 24.62 0.00 3.68 1.43 0.08 70.18 12:40:01 AM 1 32.53 0.00 4.49 0.75 0.08 62.15 12:41:01 AM all 19.87 0.00 2.93 0.59 0.06 76.55 12:41:01 AM 0 13.24 0.00 2.70 0.25 0.05 83.75 12:41:01 AM 1 26.50 0.00 3.16 0.94 0.07 69.34 12:42:01 AM all 25.60 0.00 4.95 0.89 0.09 68.47 12:42:01 AM 0 17.41 0.00 4.13 1.02 0.08 77.36 12:42:01 AM 1 33.81 0.00 5.77 0.77 0.10 59.55 12:43:01 AM all 2.24 0.00 0.31 0.15 0.03 97.27 12:43:01 AM 0 4.09 0.00 0.39 0.25 0.02 95.26 12:43:01 AM 1 0.40 0.00 0.23 0.05 0.03 99.28 12:44:01 AM all 0.54 0.00 0.10 0.03 0.03 99.30 12:44:01 AM 0 0.47 0.00 0.12 0.00 0.03 99.38 12:44:01 AM 1 0.62 0.00 0.08 0.05 0.03 99.21 12:45:01 AM all 0.59 0.00 0.14 0.00 0.03 99.24 12:45:01 AM 0 0.62 0.00 0.18 0.00 0.03 99.16 12:45:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32 12:46:01 AM all 0.87 0.00 0.16 0.00 0.04 98.93 12:46:01 AM 0 0.87 0.00 0.12 0.00 0.03 98.98 12:46:01 AM 1 0.87 0.00 0.20 0.00 0.05 98.88 12:47:01 AM all 0.51 0.00 0.12 0.00 0.03 99.35 12:47:01 AM 0 0.35 0.00 0.10 0.00 0.02 99.53 12:47:01 AM 1 0.67 0.00 0.13 0.00 0.03 99.16 12:48:01 AM all 1.04 0.00 0.14 0.00 0.05 98.77 12:48:01 AM 0 0.89 0.00 0.07 0.00 0.03 99.01 12:48:01 AM 1 1.19 0.00 0.22 0.00 0.07 98.53 12:49:01 AM all 0.53 0.23 0.22 0.13 0.04 98.85 12:49:01 AM 0 0.38 0.47 0.30 0.23 0.05 98.56 12:49:01 AM 1 0.67 0.00 0.13 0.03 0.03 99.13 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.88 0.00 0.14 0.00 0.03 98.96 12:50:01 AM 0 0.23 0.00 0.17 0.00 0.03 99.56 12:50:01 AM 1 1.52 0.00 0.12 0.00 0.02 98.35 12:51:01 AM all 0.51 0.00 0.11 0.00 0.03 99.35 12:51:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 12:51:01 AM 1 0.65 0.00 0.08 0.00 0.02 99.25 12:52:01 AM all 2.15 0.00 0.20 0.00 0.03 97.62 12:52:01 AM 0 2.12 0.00 0.20 0.00 0.03 97.64 12:52:01 AM 1 2.18 0.00 0.20 0.00 0.03 97.59 12:53:01 AM all 0.51 0.00 0.28 0.00 0.04 99.17 12:53:01 AM 0 0.50 0.00 0.20 0.00 0.03 99.26 12:53:01 AM 1 0.52 0.00 0.35 0.00 0.05 99.08 12:54:01 AM all 1.03 0.00 0.18 0.01 0.04 98.74 12:54:01 AM 0 0.55 0.00 0.20 0.00 0.05 99.20 12:54:01 AM 1 1.50 0.00 0.17 0.02 0.03 98.28 12:55:01 AM all 0.52 0.00 0.12 0.00 0.04 99.32 12:55:01 AM 0 0.42 0.00 0.15 0.00 0.05 99.38 12:55:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 12:56:01 AM all 0.99 0.00 0.16 0.00 0.06 98.80 12:56:01 AM 0 0.89 0.00 0.17 0.00 0.07 98.88 12:56:01 AM 1 1.09 0.00 0.15 0.00 0.05 98.71 12:57:01 AM all 0.62 0.00 0.15 0.00 0.03 99.20 12:57:01 AM 0 0.35 0.00 0.15 0.00 0.03 99.46 12:57:01 AM 1 0.89 0.00 0.15 0.00 0.03 98.93 12:58:01 AM all 1.10 0.00 0.18 0.00 0.03 98.69 12:58:01 AM 0 0.47 0.00 0.20 0.00 0.05 99.28 12:58:01 AM 1 1.72 0.00 0.17 0.00 0.02 98.10 12:59:01 AM all 0.51 0.00 0.11 0.00 0.04 99.34 12:59:01 AM 0 0.57 0.00 0.10 0.00 0.03 99.30 12:59:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 01:00:01 AM all 16.10 0.00 2.19 0.09 0.06 81.56 01:00:01 AM 0 7.97 0.00 2.02 0.07 0.05 89.90 01:00:01 AM 1 24.22 0.00 2.37 0.12 0.07 73.23 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:02 AM all 13.44 0.00 1.89 0.13 0.04 84.49 01:01:02 AM 0 11.18 0.00 1.87 0.07 0.05 86.83 01:01:02 AM 1 15.70 0.00 1.92 0.20 0.03 82.15 Average: all 7.11 0.01 1.24 0.35 0.05 91.24 Average: 0 5.53 0.02 1.18 0.30 0.05 92.92 Average: 1 8.69 0.00 1.29 0.40 0.05 89.56