---> uname -a: Linux prd-centos8-robot-2c-8g-1841.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 610 4909 19 2177 6788 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:d3:9b:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85000sec preferred_lft 85000sec inet6 fe80::f816:3eff:fed3:9bab/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) 01/19/2026 _x86_64_ (2 CPU) 00:34:30 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 96.78 23.46 73.33 6686.97 6964.90 12:37:01 AM 82.75 1.08 81.67 75.32 10124.25 12:38:01 AM 37.75 0.42 37.34 64.78 3015.24 12:39:01 AM 73.15 6.93 66.22 1289.52 8303.40 12:40:01 AM 10.91 0.08 10.83 5.86 694.64 12:41:01 AM 4.37 0.00 4.37 0.00 160.11 12:42:01 AM 0.38 0.00 0.38 0.00 7.17 12:43:01 AM 0.23 0.00 0.23 0.00 11.21 12:44:01 AM 0.32 0.00 0.32 0.00 4.72 12:45:01 AM 0.30 0.00 0.30 0.00 12.33 12:46:01 AM 0.32 0.00 0.32 0.00 6.13 12:47:01 AM 0.32 0.00 0.32 0.00 11.63 12:48:01 AM 0.18 0.00 0.18 0.00 3.50 12:49:01 AM 0.12 0.00 0.12 0.00 16.41 12:50:01 AM 0.33 0.03 0.30 0.27 5.78 12:51:01 AM 1.40 0.00 1.40 0.00 39.94 12:52:01 AM 0.40 0.00 0.40 0.00 6.50 12:53:01 AM 0.15 0.00 0.15 0.00 8.83 12:54:01 AM 0.12 0.00 0.12 0.00 2.42 12:55:01 AM 0.40 0.00 0.40 0.00 13.95 12:56:01 AM 0.30 0.00 0.30 0.00 5.15 12:57:01 AM 15.86 0.40 15.46 46.78 819.69 Average: 14.86 1.47 13.38 371.36 1374.42 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5354920 7066428 2527504 32.07 2688 1894200 683280 7.65 190700 2017692 178432 12:37:01 AM 5170140 7013892 2712284 34.41 2688 2019528 680832 7.62 198628 2162960 42084 12:38:01 AM 5108800 7040680 2773624 35.19 2688 2103248 670900 7.51 228408 2181492 75936 12:39:01 AM 4919088 7022280 2963336 37.59 2688 2269304 661508 7.41 260860 2311140 10844 12:40:01 AM 4879588 6983172 3002836 38.10 2688 2270044 732804 8.21 261192 2355452 568 12:41:01 AM 4880160 6983796 3002264 38.09 2688 2270084 716904 8.03 261192 2355416 40 12:42:01 AM 4871480 6975344 3010944 38.20 2688 2270312 748792 8.38 261192 2363916 248 12:43:01 AM 4869792 6973692 3012632 38.22 2688 2270348 748792 8.38 261192 2365556 44 12:44:01 AM 4870072 6974076 3012352 38.22 2688 2270436 748792 8.38 261192 2365668 96 12:45:01 AM 4869604 6973744 3012820 38.22 2688 2270572 748792 8.38 261200 2366092 4 12:46:01 AM 4869620 6973796 3012804 38.22 2688 2270608 748792 8.38 261200 2365928 4 12:47:01 AM 4873888 6978284 3008536 38.17 2688 2270828 738168 8.27 261200 2361340 4 12:48:01 AM 4873728 6978152 3008696 38.17 2688 2270856 738168 8.27 261200 2361628 4 12:49:01 AM 4873536 6978416 3008888 38.17 2688 2271312 738168 8.27 261308 2361908 4 12:50:01 AM 4858848 6963776 3023576 38.36 2688 2271360 766736 8.59 261460 2376088 12 12:51:01 AM 4843652 6948824 3038772 38.55 2688 2271604 765872 8.58 261460 2390896 4 12:52:01 AM 4872324 6977528 3010100 38.19 2688 2271636 737632 8.26 261460 2362452 4 12:53:01 AM 4872364 6977800 3010060 38.19 2688 2271868 737632 8.26 261460 2362720 4 12:54:01 AM 4858164 6963648 3024260 38.37 2688 2271916 749164 8.39 261460 2376620 4 12:55:01 AM 4850720 6956440 3031704 38.46 2688 2272152 755308 8.46 261460 2384348 4 12:56:01 AM 4864524 6970276 3017900 38.29 2688 2272184 755308 8.46 261460 2370184 4 12:57:01 AM 5085868 7006032 2796556 35.48 2688 2092848 698040 7.82 462232 1972992 24240 Average: 4926858 6985458 2955566 37.50 2688 2226693 730472 8.18 262869 2313295 15118 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 291.15 187.47 1775.61 60.80 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 77.32 60.07 749.07 8.80 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 23.19 19.49 91.36 6.48 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 226.95 169.47 295.41 44.44 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 33.02 24.94 7.18 4.93 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 0.87 0.40 0.18 1.74 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 16.98 15.93 120.22 1.37 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 0.37 0.13 0.03 0.01 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 6.52 4.65 0.95 0.37 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 6.45 4.05 1.45 0.75 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 1.17 0.28 0.19 0.08 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 17.38 15.93 120.10 1.20 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 1.55 0.52 0.65 0.46 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 18.71 18.08 3.42 3.31 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 9.20 7.25 117.93 0.47 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 31.41 30.21 355.58 2.16 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 0.90 0.15 0.10 0.01 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 8.50 8.18 1.66 0.65 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 8.52 7.47 117.83 0.49 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 30.29 28.95 355.43 2.03 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 0.72 0.20 0.17 0.08 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 72.23 39.67 88.95 29.96 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 40.15 29.25 191.07 7.76 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) 01/19/2026 _x86_64_ (2 CPU) 00:34:30 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 45.34 0.00 7.15 2.65 0.10 44.76 12:36:01 AM 0 48.43 0.00 7.31 2.25 0.08 41.92 12:36:01 AM 1 42.24 0.00 6.99 3.05 0.12 47.61 12:37:01 AM all 23.40 0.00 3.38 1.99 0.08 71.14 12:37:01 AM 0 19.58 0.00 3.12 2.32 0.08 74.90 12:37:01 AM 1 27.22 0.00 3.65 1.67 0.08 67.38 12:38:01 AM all 25.08 0.00 3.76 0.44 0.09 70.63 12:38:01 AM 0 29.72 0.00 3.60 0.65 0.10 65.93 12:38:01 AM 1 20.43 0.00 3.92 0.23 0.08 75.33 12:39:01 AM all 25.41 0.00 4.79 1.59 0.08 68.13 12:39:01 AM 0 27.64 0.00 4.77 1.22 0.07 66.31 12:39:01 AM 1 23.17 0.00 4.81 1.97 0.08 69.96 12:40:01 AM all 1.99 0.00 0.33 0.06 0.06 97.57 12:40:01 AM 0 0.23 0.00 0.23 0.05 0.07 99.42 12:40:01 AM 1 3.75 0.00 0.42 0.07 0.05 95.72 12:41:01 AM all 0.50 0.00 0.11 0.02 0.08 99.30 12:41:01 AM 0 0.67 0.00 0.12 0.02 0.07 99.13 12:41:01 AM 1 0.33 0.00 0.10 0.02 0.08 99.46 12:42:01 AM all 0.97 0.00 0.18 0.00 0.05 98.80 12:42:01 AM 0 0.90 0.00 0.10 0.00 0.03 98.97 12:42:01 AM 1 1.04 0.00 0.25 0.00 0.07 98.64 12:43:01 AM all 0.46 0.00 0.10 0.00 0.08 99.37 12:43:01 AM 0 0.48 0.00 0.10 0.00 0.08 99.33 12:43:01 AM 1 0.43 0.00 0.10 0.00 0.07 99.40 12:44:01 AM all 0.64 0.00 0.11 0.00 0.07 99.19 12:44:01 AM 0 0.65 0.00 0.13 0.00 0.08 99.13 12:44:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 12:45:01 AM all 0.81 0.00 0.11 0.00 0.07 99.01 12:45:01 AM 0 1.15 0.00 0.10 0.00 0.07 98.68 12:45:01 AM 1 0.47 0.00 0.12 0.00 0.07 99.35 12:46:01 AM all 0.48 0.00 0.08 0.00 0.07 99.37 12:46:01 AM 0 0.38 0.00 0.12 0.00 0.10 99.40 12:46:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.96 0.00 0.17 0.00 0.08 98.79 12:47:01 AM 0 1.05 0.00 0.17 0.00 0.10 98.68 12:47:01 AM 1 0.87 0.00 0.17 0.00 0.07 98.90 12:48:01 AM all 0.50 0.00 0.09 0.00 0.07 99.34 12:48:01 AM 0 0.42 0.00 0.12 0.00 0.08 99.38 12:48:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:49:01 AM all 2.02 0.00 0.20 0.00 0.07 97.72 12:49:01 AM 0 3.22 0.00 0.17 0.00 0.07 96.54 12:49:01 AM 1 0.80 0.00 0.23 0.00 0.07 98.90 12:50:01 AM all 0.43 0.00 0.27 0.00 0.07 99.23 12:50:01 AM 0 0.47 0.00 0.33 0.00 0.07 99.13 12:50:01 AM 1 0.40 0.00 0.20 0.00 0.07 99.33 12:51:01 AM all 1.07 0.00 0.22 0.01 0.06 98.65 12:51:01 AM 0 1.55 0.00 0.30 0.02 0.07 98.06 12:51:01 AM 1 0.58 0.00 0.13 0.00 0.05 99.23 12:52:01 AM all 0.47 0.00 0.11 0.00 0.07 99.36 12:52:01 AM 0 0.35 0.00 0.13 0.00 0.08 99.43 12:52:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 12:53:01 AM all 0.96 0.00 0.11 0.00 0.08 98.85 12:53:01 AM 0 1.25 0.00 0.15 0.00 0.10 98.50 12:53:01 AM 1 0.67 0.00 0.07 0.00 0.07 99.20 12:54:01 AM all 0.58 0.00 0.12 0.00 0.08 99.22 12:54:01 AM 0 0.58 0.00 0.13 0.00 0.08 99.20 12:54:01 AM 1 0.58 0.00 0.10 0.00 0.07 99.25 12:55:01 AM all 1.09 0.00 0.20 0.00 0.08 98.63 12:55:01 AM 0 1.14 0.00 0.22 0.00 0.10 98.55 12:55:01 AM 1 1.04 0.00 0.18 0.00 0.07 98.71 12:56:01 AM all 0.48 0.00 0.08 0.00 0.07 99.37 12:56:01 AM 0 0.40 0.00 0.12 0.00 0.08 99.40 12:56:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 12:57:01 AM all 16.79 0.00 2.74 0.11 0.07 80.30 12:57:01 AM 0 21.01 0.00 2.72 0.13 0.08 76.05 12:57:01 AM 1 12.57 0.00 2.75 0.08 0.05 84.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.84 0.00 1.11 0.31 0.07 91.66 Average: 0 7.34 0.00 1.10 0.30 0.08 91.17 Average: 1 6.34 0.00 1.12 0.32 0.07 92.15