---> uname -a: Linux prd-centos8-robot-2c-8g-7747.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 624 4882 19 2190 6773 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:ec:0d:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85011sec preferred_lft 85011sec inet6 fe80::f816:3eff:feec:df5/64 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) 02/05/2026 _x86_64_ (2 CPU) 00:34:13 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 97.07 6.03 91.04 1088.84 6565.28 12:37:01 AM 74.41 1.40 73.01 135.95 10553.20 12:38:01 AM 63.68 6.75 56.93 1247.98 3664.23 12:39:01 AM 47.91 2.70 45.21 436.19 6971.99 12:40:01 AM 4.73 0.08 4.65 5.86 180.64 12:41:01 AM 2.17 0.00 2.17 0.00 90.05 12:42:02 AM 0.23 0.00 0.23 0.00 3.87 12:43:01 AM 0.24 0.00 0.24 0.00 10.83 12:44:01 AM 0.15 0.00 0.15 0.00 2.15 12:45:01 AM 0.52 0.00 0.52 0.00 15.53 12:46:01 AM 0.53 0.00 0.53 0.00 13.58 12:47:01 AM 0.42 0.00 0.42 0.00 6.05 12:48:01 AM 0.32 0.00 0.32 0.00 19.03 12:49:01 AM 0.10 0.00 0.10 0.00 1.22 12:50:01 AM 0.43 0.03 0.40 0.27 9.87 12:51:01 AM 1.38 0.00 1.38 0.00 37.85 12:52:01 AM 0.27 0.00 0.27 0.00 4.45 12:53:01 AM 0.10 0.00 0.10 0.00 8.42 12:54:01 AM 0.18 0.00 0.18 0.00 2.97 12:55:01 AM 0.47 0.00 0.47 0.00 15.08 12:56:01 AM 0.18 0.00 0.18 0.00 2.95 12:57:01 AM 33.41 0.63 32.77 73.18 1569.48 Average: 14.96 0.80 14.16 135.94 1353.28 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5215844 7012312 2666588 33.83 2688 1973272 735652 8.24 187048 2141348 243084 12:37:01 AM 5214084 7059228 2668348 33.85 2688 2021032 670192 7.50 219444 2098496 9584 12:38:01 AM 4884884 6981928 2997548 38.03 2688 2262624 691320 7.74 256648 2356012 170924 12:39:01 AM 4903244 7014860 2979188 37.80 2688 2278500 676980 7.58 266604 2326272 4 12:40:01 AM 4860696 6973052 3021736 38.34 2688 2279248 732060 8.20 266932 2368444 576 12:41:01 AM 4860776 6973188 3021656 38.33 2688 2279288 732060 8.20 266932 2368324 40 12:42:02 AM 4851356 6963996 3031076 38.45 2688 2279516 753728 8.44 266932 2377000 236 12:43:01 AM 4850240 6962916 3032192 38.47 2688 2279552 753728 8.44 266932 2378228 40 12:44:01 AM 4850964 6963864 3031468 38.46 2688 2279776 753728 8.44 266940 2378360 236 12:45:01 AM 4850680 6963612 3031752 38.46 2688 2279808 753728 8.44 266940 2378344 0 12:46:01 AM 4856624 6969780 3025808 38.39 2688 2280032 731248 8.19 266940 2372184 4 12:47:01 AM 4856628 6969816 3025804 38.39 2688 2280064 731248 8.19 266940 2372100 4 12:48:01 AM 4856148 6969784 3026284 38.39 2688 2280512 748104 8.38 267048 2372772 4 12:49:01 AM 4841020 6954708 3041412 38.58 2688 2280564 776988 8.70 267048 2387132 60 12:50:01 AM 4827476 6941412 3054956 38.76 2688 2280804 775788 8.69 267240 2400736 256 12:51:01 AM 4841936 6955908 3040496 38.57 2688 2280840 775788 8.69 267240 2386192 40 12:52:01 AM 4854540 6968744 3027892 38.41 2688 2281072 775788 8.69 267240 2374068 240 12:53:01 AM 4839112 6953356 3043320 38.61 2688 2281112 789912 8.84 267240 2388984 52 12:54:01 AM 4830024 6944512 3052408 38.72 2688 2281356 769508 8.62 267240 2397420 244 12:55:01 AM 4846144 6960664 3036288 38.52 2688 2281388 769508 8.62 267240 2381532 48 12:56:01 AM 4899664 7015448 2982768 37.84 2688 2282652 670112 7.50 267576 2328836 1280 12:57:01 AM 4983508 6916392 2898924 36.78 2688 2105356 772728 8.65 469776 2068624 11204 Average: 4894345 6972249 2988087 37.91 2688 2245835 742723 8.32 270005 2336428 19916 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 106.86 84.51 1069.78 12.22 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 69.96 49.15 622.63 8.15 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 47.55 35.09 338.44 7.79 0.00 0.00 0.00 0.00 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 199.20 150.89 45.03 33.95 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 27.84 23.24 6.94 4.87 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 0.85 0.15 0.05 0.02 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 16.63 15.40 120.01 1.16 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 1.34 0.58 0.66 0.47 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 9.56 7.53 1.39 0.61 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 4.33 0.40 0.36 0.12 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 18.10 16.58 120.05 1.23 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 2.28 0.17 0.26 0.02 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 20.51 19.35 3.81 3.65 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 7.36 6.63 117.97 0.62 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 33.74 27.95 356.08 2.02 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 0.83 0.18 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 8.55 7.95 1.59 0.63 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 7.07 6.43 117.73 0.42 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 28.68 27.70 355.31 1.94 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 0.77 0.25 0.17 0.08 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 19.70 13.28 5.42 1.38 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 49.18 37.84 89.40 40.65 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 30.97 24.16 153.44 5.55 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) 02/05/2026 _x86_64_ (2 CPU) 00:34:13 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 36.91 0.00 5.73 1.97 0.13 55.26 12:36:01 AM 0 26.11 0.00 4.43 1.45 0.13 67.88 12:36:01 AM 1 47.72 0.00 7.03 2.48 0.13 42.62 12:37:01 AM all 19.09 0.00 2.94 2.14 0.08 75.75 12:37:01 AM 0 8.34 0.00 2.67 2.47 0.08 86.44 12:37:01 AM 1 29.85 0.00 3.21 1.82 0.07 65.06 12:38:01 AM all 25.85 0.00 5.02 0.93 0.12 68.08 12:38:01 AM 0 22.73 0.00 4.97 0.72 0.13 71.46 12:38:01 AM 1 28.98 0.00 5.07 1.15 0.10 64.70 12:39:01 AM all 11.00 0.00 2.25 0.94 0.07 85.75 12:39:01 AM 0 6.97 0.00 1.74 0.90 0.05 90.34 12:39:01 AM 1 15.04 0.00 2.75 0.97 0.08 81.16 12:40:01 AM all 2.25 0.00 0.28 0.02 0.07 97.39 12:40:01 AM 0 2.44 0.00 0.35 0.02 0.05 97.14 12:40:01 AM 1 2.06 0.00 0.20 0.02 0.08 97.64 12:41:01 AM all 0.49 0.00 0.11 0.01 0.08 99.32 12:41:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:41:01 AM 1 0.37 0.00 0.13 0.02 0.10 99.38 12:42:02 AM all 0.94 0.00 0.16 0.00 0.08 98.83 12:42:02 AM 0 0.68 0.00 0.12 0.00 0.05 99.15 12:42:02 AM 1 1.19 0.00 0.20 0.00 0.10 98.51 12:43:01 AM all 0.49 0.00 0.09 0.00 0.09 99.32 12:43:01 AM 0 0.63 0.00 0.08 0.00 0.08 99.20 12:43:01 AM 1 0.36 0.00 0.10 0.00 0.10 99.44 12:44:01 AM all 0.94 0.00 0.13 0.00 0.06 98.87 12:44:01 AM 0 1.50 0.00 0.10 0.00 0.03 98.36 12:44:01 AM 1 0.37 0.00 0.17 0.00 0.08 99.38 12:45:01 AM all 0.49 0.00 0.11 0.00 0.09 99.31 12:45:01 AM 0 0.38 0.00 0.10 0.00 0.10 99.42 12:45:01 AM 1 0.60 0.00 0.12 0.00 0.08 99.20 12:46:01 AM all 0.79 0.00 0.18 0.00 0.07 98.95 12:46:01 AM 0 0.40 0.00 0.17 0.00 0.08 99.35 12:46:01 AM 1 1.19 0.00 0.20 0.00 0.05 98.56 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.48 0.00 0.09 0.00 0.08 99.36 12:47:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:47:01 AM 1 0.40 0.00 0.13 0.00 0.12 99.35 12:48:01 AM all 2.07 0.00 0.18 0.00 0.08 97.68 12:48:01 AM 0 3.41 0.00 0.18 0.00 0.05 96.36 12:48:01 AM 1 0.74 0.00 0.17 0.00 0.10 99.00 12:49:01 AM all 0.54 0.00 0.11 0.00 0.08 99.27 12:49:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.42 12:49:01 AM 1 0.70 0.00 0.08 0.00 0.08 99.13 12:50:01 AM all 1.02 0.00 0.34 0.00 0.07 98.57 12:50:01 AM 0 0.33 0.00 0.33 0.00 0.05 99.28 12:50:01 AM 1 1.71 0.00 0.35 0.00 0.08 97.86 12:51:01 AM all 0.51 0.00 0.09 0.01 0.08 99.31 12:51:01 AM 0 0.40 0.00 0.12 0.02 0.12 99.35 12:51:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 12:52:01 AM all 0.96 0.00 0.13 0.00 0.08 98.82 12:52:01 AM 0 0.32 0.00 0.15 0.00 0.07 99.47 12:52:01 AM 1 1.60 0.00 0.12 0.00 0.10 98.18 12:53:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 12:53:01 AM 0 0.48 0.00 0.10 0.00 0.05 99.37 12:53:01 AM 1 0.48 0.00 0.17 0.00 0.08 99.26 12:54:01 AM all 1.09 0.00 0.17 0.00 0.08 98.66 12:54:01 AM 0 1.32 0.00 0.13 0.00 0.05 98.50 12:54:01 AM 1 0.85 0.00 0.20 0.00 0.12 98.83 12:55:01 AM all 0.48 0.00 0.09 0.00 0.08 99.34 12:55:01 AM 0 0.75 0.00 0.05 0.00 0.05 99.15 12:55:01 AM 1 0.22 0.00 0.13 0.00 0.12 99.53 12:56:01 AM all 1.47 0.00 0.18 0.00 0.06 98.30 12:56:01 AM 0 1.69 0.00 0.18 0.00 0.03 98.10 12:56:01 AM 1 1.25 0.00 0.17 0.00 0.08 98.49 12:57:01 AM all 26.97 0.00 3.80 0.19 0.08 68.95 12:57:01 AM 0 18.72 0.00 3.60 0.12 0.07 77.49 12:57:01 AM 1 35.23 0.00 4.00 0.27 0.10 60.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.16 0.00 1.02 0.28 0.08 92.46 Average: 0 4.52 0.00 0.90 0.26 0.07 94.25 Average: 1 7.81 0.00 1.13 0.31 0.09 90.66