---> uname -a: Linux prd-centos8-robot-2c-8g-50669.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 609 4915 19 2172 6789 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:f6:63:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84941sec preferred_lft 84941sec inet6 fe80::f816:3eff:fef6:63a4/64 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) 09/08/2025 _x86_64_ (2 CPU) 03:17:31 LINUX RESTART (2 CPU) 03:18:02 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 109.71 61.21 48.50 7893.34 23334.95 03:20:01 AM 121.56 0.72 120.84 52.92 12267.36 03:21:02 AM 16.75 0.03 16.71 0.53 1807.57 03:22:01 AM 0.30 0.00 0.30 0.00 4.78 03:23:01 AM 0.13 0.00 0.13 0.00 1.13 03:24:01 AM 0.33 0.00 0.33 0.00 5.98 03:25:01 AM 0.17 0.00 0.17 0.00 2.37 03:26:01 AM 0.12 0.00 0.12 0.00 1.05 03:27:01 AM 0.15 0.00 0.15 0.00 1.07 03:28:01 AM 0.18 0.00 0.18 0.00 2.55 03:29:01 AM 0.17 0.00 0.17 0.00 2.82 03:30:01 AM 0.18 0.00 0.18 0.00 1.62 03:31:01 AM 0.23 0.00 0.23 0.00 2.82 03:32:01 AM 0.22 0.00 0.22 0.00 2.80 03:33:01 AM 14.85 0.42 14.43 64.51 661.20 03:34:01 AM 52.46 6.93 45.53 1289.52 3044.81 03:35:01 AM 36.07 0.03 36.04 3.47 6370.98 03:36:01 AM 4.57 0.00 4.57 0.00 159.86 03:37:01 AM 0.48 0.00 0.48 0.00 6.38 03:38:01 AM 0.63 0.22 0.42 11.73 14.15 03:39:01 AM 1.95 0.00 1.95 0.00 120.43 03:40:01 AM 0.62 0.03 0.58 1.87 43.88 03:41:01 AM 18.36 0.42 17.94 47.71 882.73 Average: 16.48 3.00 13.47 402.14 2105.68 03:18:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5386800 6998512 2495632 31.66 2688 1802360 803032 8.99 198916 2009152 132512 03:20:01 AM 5154936 6992492 2727496 34.60 2688 2013316 761100 8.52 198616 2177412 42488 03:21:02 AM 5156472 6993540 2725960 34.58 2688 2013336 741632 8.30 198640 2179060 4 03:22:01 AM 5152060 6989128 2730372 34.64 2688 2013336 741632 8.30 198644 2183392 4 03:23:01 AM 5152336 6989408 2730096 34.64 2688 2013340 741632 8.30 198644 2183396 4 03:24:01 AM 5151768 6988832 2730664 34.64 2688 2013340 741632 8.30 198644 2183720 4 03:25:01 AM 5152400 6989464 2730032 34.63 2688 2013340 741632 8.30 198644 2183404 8 03:26:01 AM 5152432 6989500 2730000 34.63 2688 2013344 741632 8.30 198644 2183416 4 03:27:01 AM 5152396 6989464 2730036 34.63 2688 2013344 741632 8.30 198644 2183412 4 03:28:01 AM 5152524 6989592 2729908 34.63 2688 2013344 741632 8.30 198644 2183412 4 03:29:01 AM 5152048 6989112 2730384 34.64 2688 2013348 741632 8.30 198644 2183720 4 03:30:01 AM 5152216 6989272 2730216 34.64 2688 2013348 761928 8.53 198644 2183572 4 03:31:01 AM 5152484 6989548 2729948 34.63 2688 2013356 761928 8.53 198644 2183464 4 03:32:01 AM 5152336 6989400 2730096 34.64 2688 2013356 761928 8.53 198644 2183532 12 03:33:01 AM 5225064 7064408 2657368 33.71 2688 2015284 692920 7.76 219928 2089472 20 03:34:01 AM 4928376 7016416 2954056 37.48 2688 2255392 706460 7.91 257388 2318172 171988 03:35:01 AM 4940256 7028180 2942176 37.33 2688 2255520 669036 7.49 262660 2298668 8 03:36:01 AM 4940420 7028344 2942012 37.32 2688 2255520 669036 7.49 262664 2298668 4 03:37:01 AM 4940644 7028572 2941788 37.32 2688 2255524 669036 7.49 262664 2298672 4 03:38:01 AM 4898520 6987448 2983912 37.86 2688 2256524 731568 8.19 262864 2340060 360 03:39:01 AM 4891100 6981652 2991332 37.95 2688 2258140 731568 8.19 262936 2347652 424 03:40:01 AM 4935960 7028156 2946472 37.38 2688 2259784 673396 7.54 263392 2302416 976 03:41:01 AM 5086388 7001528 2796044 35.47 2688 2087884 720200 8.06 460780 1977584 25324 Average: 5093910 7001390 2788522 35.38 2688 2081538 729905 8.17 230284 2202410 16268 03:18:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.06 184.50 1673.51 57.42 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 90.75 68.58 844.40 10.01 0.00 0.00 0.00 0.00 03:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:02 AM eth0 5.88 0.40 1.01 0.14 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 1.03 0.39 0.36 0.14 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 1.38 0.38 0.39 0.14 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 1.27 0.58 0.67 0.37 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 1.40 0.40 0.39 0.14 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 1.00 0.42 0.38 0.14 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 3.00 0.40 0.46 0.14 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 3.53 0.40 0.49 0.14 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 2.53 0.82 0.83 0.42 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 0.75 0.40 0.33 0.14 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 0.90 0.40 0.34 0.14 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 2.80 0.43 0.61 0.17 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 14.10 10.05 6.18 4.34 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 43.01 34.79 334.59 19.58 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 464.80 329.52 98.43 77.52 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 2.47 1.85 0.42 0.40 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 2.73 1.90 0.46 0.42 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 26.38 14.50 9.23 2.00 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 36.85 32.52 11.35 6.14 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 10.73 9.50 3.22 2.72 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 68.82 50.59 93.99 31.96 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 47.76 32.25 133.00 9.31 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) 09/08/2025 _x86_64_ (2 CPU) 03:17:31 LINUX RESTART (2 CPU) 03:18:02 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 39.18 0.05 7.42 5.09 0.11 48.14 03:19:01 AM 0 28.82 0.07 8.22 4.94 0.10 57.86 03:19:01 AM 1 49.52 0.03 6.63 5.25 0.12 38.45 03:20:01 AM all 33.17 0.00 5.32 1.36 0.10 60.04 03:20:01 AM 0 32.06 0.00 5.22 1.43 0.08 61.21 03:20:01 AM 1 34.28 0.00 5.43 1.30 0.12 58.88 03:21:02 AM all 0.36 0.00 0.22 0.22 0.03 99.18 03:21:02 AM 0 0.15 0.00 0.30 0.38 0.03 99.13 03:21:02 AM 1 0.57 0.00 0.13 0.05 0.02 99.23 03:22:01 AM all 0.37 0.00 0.08 0.00 0.02 99.53 03:22:01 AM 0 0.19 0.00 0.07 0.00 0.02 99.73 03:22:01 AM 1 0.56 0.00 0.08 0.00 0.02 99.34 03:23:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 03:23:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 03:23:01 AM 1 0.42 0.00 0.08 0.00 0.03 99.46 03:24:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55 03:24:01 AM 0 0.13 0.00 0.05 0.00 0.00 99.82 03:24:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 03:25:01 AM all 0.37 0.00 0.08 0.00 0.03 99.53 03:25:01 AM 0 0.07 0.00 0.05 0.00 0.02 99.87 03:25:01 AM 1 0.67 0.00 0.10 0.00 0.03 99.20 03:26:01 AM all 0.38 0.00 0.07 0.00 0.02 99.53 03:26:01 AM 0 0.47 0.00 0.05 0.00 0.02 99.47 03:26:01 AM 1 0.30 0.00 0.08 0.00 0.02 99.60 03:27:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 03:27:01 AM 0 0.32 0.00 0.05 0.00 0.03 99.60 03:27:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 03:28:01 AM all 0.33 0.00 0.07 0.01 0.02 99.58 03:28:01 AM 0 0.38 0.00 0.08 0.00 0.03 99.50 03:28:01 AM 1 0.27 0.00 0.05 0.02 0.00 99.67 03:29:01 AM all 0.46 0.00 0.06 0.00 0.03 99.45 03:29:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 03:29:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:30:01 AM 0 0.43 0.00 0.10 0.00 0.03 99.43 03:30:01 AM 1 0.23 0.00 0.05 0.00 0.02 99.70 03:31:01 AM all 0.40 0.00 0.06 0.00 0.02 99.52 03:31:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.36 03:31:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 03:32:01 AM all 0.40 0.00 0.06 0.00 0.03 99.51 03:32:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:32:01 AM 1 0.25 0.00 0.05 0.00 0.03 99.67 03:33:01 AM all 12.52 0.00 1.64 0.12 0.07 85.65 03:33:01 AM 0 18.26 0.00 1.89 0.08 0.08 79.68 03:33:01 AM 1 6.79 0.00 1.40 0.15 0.05 91.61 03:34:01 AM all 28.52 0.00 5.36 0.61 0.12 65.39 03:34:01 AM 0 22.12 0.00 5.03 0.60 0.12 72.14 03:34:01 AM 1 34.93 0.00 5.69 0.62 0.12 58.65 03:35:01 AM all 7.29 0.00 1.85 0.67 0.06 90.13 03:35:01 AM 0 7.66 0.00 1.64 0.59 0.07 90.04 03:35:01 AM 1 6.91 0.00 2.06 0.75 0.05 90.22 03:36:01 AM all 0.35 0.00 0.08 0.06 0.03 99.49 03:36:01 AM 0 0.50 0.00 0.05 0.00 0.00 99.45 03:36:01 AM 1 0.20 0.00 0.10 0.12 0.05 99.53 03:37:01 AM all 0.28 0.00 0.08 0.00 0.02 99.62 03:37:01 AM 0 0.28 0.00 0.08 0.00 0.02 99.62 03:37:01 AM 1 0.28 0.00 0.07 0.00 0.02 99.63 03:38:01 AM all 2.51 0.00 0.36 0.01 0.03 97.08 03:38:01 AM 0 4.31 0.00 0.57 0.02 0.03 95.07 03:38:01 AM 1 0.72 0.00 0.15 0.00 0.03 99.10 03:39:01 AM all 12.95 0.00 1.07 0.08 0.08 85.81 03:39:01 AM 0 13.48 0.00 1.09 0.17 0.08 85.18 03:39:01 AM 1 12.43 0.00 1.05 0.00 0.08 86.43 03:40:01 AM all 4.32 0.00 0.35 0.00 0.47 94.86 03:40:01 AM 0 2.89 0.00 0.23 0.00 0.86 96.02 03:40:01 AM 1 5.76 0.00 0.47 0.00 0.07 93.70 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 17.99 0.00 3.09 0.10 0.08 78.74 03:41:01 AM 0 14.74 0.00 2.79 0.10 0.07 82.31 03:41:01 AM 1 21.24 0.00 3.39 0.10 0.10 75.17 Average: all 7.09 0.00 1.20 0.36 0.06 91.29 Average: 0 6.48 0.00 1.20 0.36 0.08 91.88 Average: 1 7.71 0.00 1.19 0.36 0.05 90.70