---> uname -a: Linux prd-centos8-robot-2c-8g-20484.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 599 4903 19 2194 6799 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:19:9f:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84974sec preferred_lft 84974sec inet6 fe80::f816:3eff:fe19:9fbf/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) 02/25/2026 _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 70.71 8.28 62.43 1453.25 5714.21 12:37:02 AM 91.14 1.12 90.02 75.84 11066.11 12:38:01 AM 24.17 0.42 23.74 65.34 2120.78 12:39:01 AM 78.42 6.93 71.49 1289.52 6839.93 12:40:01 AM 16.28 0.00 16.28 0.00 2845.25 12:41:01 AM 4.23 0.08 4.15 5.86 149.78 12:42:01 AM 0.42 0.00 0.42 0.00 7.55 12:43:01 AM 0.22 0.00 0.22 0.00 10.31 12:44:01 AM 0.45 0.00 0.45 0.00 6.27 12:45:01 AM 0.50 0.00 0.50 0.00 13.78 12:46:01 AM 0.43 0.00 0.43 0.00 6.06 12:47:01 AM 0.48 0.00 0.48 0.00 12.66 12:48:01 AM 0.40 0.00 0.40 0.00 6.38 12:49:01 AM 0.35 0.00 0.35 0.00 19.21 12:50:01 AM 0.63 0.03 0.60 0.27 11.41 12:51:01 AM 1.53 0.00 1.53 0.00 37.87 12:52:01 AM 0.38 0.00 0.38 0.00 6.02 12:53:01 AM 0.38 0.00 0.38 0.00 12.11 12:54:01 AM 0.48 0.00 0.48 0.00 8.00 12:55:01 AM 0.57 0.00 0.57 0.00 15.40 12:56:01 AM 0.40 0.00 0.40 0.00 5.90 12:57:01 AM 14.11 0.32 13.80 36.92 513.33 12:58:01 AM 34.31 0.52 33.79 63.86 1475.65 Average: 14.82 0.77 14.05 130.08 1343.07 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5384308 7075584 2498124 31.69 2688 1874320 662864 7.42 185236 1996084 163536 12:37:02 AM 5140112 6999772 2742320 34.79 2688 2036200 719400 8.06 206340 2190260 40212 12:38:01 AM 5183348 7071236 2699084 34.24 2688 2063288 638920 7.15 230788 2120292 24980 12:39:01 AM 4934052 7048656 2948380 37.40 2688 2281620 626156 7.01 268860 2295976 70604 12:40:01 AM 4936684 7051156 2945748 37.37 2688 2281620 623536 6.98 268860 2296136 8 12:41:01 AM 4893128 7008380 2989304 37.92 2688 2282368 689264 7.72 269204 2339500 16 12:42:01 AM 4893208 7008492 2989224 37.92 2688 2282400 689264 7.72 269204 2339528 4 12:43:01 AM 4884368 6999884 2998064 38.03 2688 2282632 713212 7.99 269204 2347708 4 12:44:01 AM 4884920 7000468 2997512 38.03 2688 2282664 697184 7.81 269204 2347400 4 12:45:01 AM 4884956 7000728 2997476 38.03 2688 2282888 697184 7.81 269212 2347684 16 12:46:01 AM 4885044 7000852 2997388 38.03 2688 2282924 697184 7.81 269212 2347780 8 12:47:01 AM 4889316 7005344 2993116 37.97 2688 2283144 688652 7.71 269212 2342684 4 12:48:01 AM 4889448 7005508 2992984 37.97 2688 2283176 704028 7.88 269212 2343116 4 12:49:01 AM 4889116 7005640 2993316 37.97 2688 2283640 704028 7.88 269320 2343492 4 12:50:01 AM 4873980 6990544 3008452 38.17 2688 2283680 748284 8.38 269484 2357560 12 12:51:01 AM 4859040 6975844 3023392 38.36 2688 2283920 749240 8.39 269484 2372104 4 12:52:01 AM 4887688 7004524 2994744 37.99 2688 2283952 710392 7.95 269484 2343680 4 12:53:01 AM 4888064 7005136 2994368 37.99 2688 2284188 710392 7.95 269484 2343916 4 12:54:01 AM 4873992 6991108 3008440 38.17 2688 2284232 709200 7.94 269484 2357808 4 12:55:01 AM 4866052 6983408 3016380 38.27 2688 2284472 730168 8.18 269484 2365672 4 12:56:01 AM 4867992 6985380 3014440 38.24 2688 2284504 730168 8.18 269484 2363820 8 12:57:01 AM 4926396 6914476 2956036 37.50 2688 2159324 787600 8.82 308880 2283156 64672 12:58:01 AM 5007576 6949528 2874856 36.47 2688 2114900 738804 8.27 474828 2043152 26344 Average: 4940121 7003550 2942311 37.33 2688 2232437 702831 7.87 271877 2296892 16977 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 241.09 155.93 1352.79 48.29 0.00 0.00 0.00 0.00 12:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM eth0 80.61 57.81 861.60 9.57 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 18.76 11.96 7.05 4.50 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 246.04 177.57 376.42 45.71 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 1.87 1.45 0.41 1.04 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 31.07 24.28 7.14 4.85 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 1.45 0.17 0.14 0.02 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 15.54 14.21 120.38 1.51 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 2.05 0.12 0.14 0.01 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 11.16 9.75 1.57 0.81 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 1.53 0.18 0.14 0.02 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 15.19 13.31 119.97 1.04 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 3.12 0.53 0.85 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 20.28 19.46 3.83 3.66 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 9.31 4.02 118.25 0.32 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 22.24 21.78 354.88 1.56 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 0.78 0.13 0.05 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 9.33 9.21 1.87 0.71 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 4.73 3.92 117.58 0.26 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 22.06 21.66 354.96 1.62 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 0.40 0.18 0.09 0.02 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 59.00 40.64 84.94 28.87 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 19.15 17.18 15.91 8.77 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 36.39 26.33 169.73 7.12 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) 02/25/2026 _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 31.54 0.00 5.07 6.65 0.13 56.61 12:36:01 AM 0 29.27 0.00 5.75 5.45 0.13 59.38 12:36:01 AM 1 33.82 0.00 4.38 7.86 0.12 53.83 12:37:02 AM all 24.51 0.00 3.76 2.45 0.08 69.19 12:37:02 AM 0 35.38 0.00 4.11 2.20 0.08 58.23 12:37:02 AM 1 13.66 0.00 3.42 2.70 0.08 80.14 12:38:01 AM all 15.11 0.00 2.42 0.84 0.07 81.56 12:38:01 AM 0 26.35 0.00 2.89 1.22 0.08 69.45 12:38:01 AM 1 3.87 0.00 1.95 0.46 0.05 93.66 12:39:01 AM all 34.46 0.00 6.41 1.66 0.11 57.36 12:39:01 AM 0 40.17 0.00 7.35 1.70 0.12 50.66 12:39:01 AM 1 28.76 0.00 5.46 1.62 0.10 64.06 12:40:01 AM all 0.17 0.00 0.26 1.80 0.03 97.74 12:40:01 AM 0 0.13 0.00 0.22 2.24 0.02 97.40 12:40:01 AM 1 0.20 0.00 0.30 1.37 0.05 98.08 12:41:01 AM all 2.49 0.00 0.33 0.03 0.05 97.10 12:41:01 AM 0 1.54 0.00 0.23 0.02 0.05 98.16 12:41:01 AM 1 3.43 0.00 0.44 0.03 0.05 96.05 12:42:01 AM all 0.55 0.00 0.13 0.01 0.03 99.28 12:42:01 AM 0 0.62 0.00 0.10 0.02 0.02 99.25 12:42:01 AM 1 0.49 0.00 0.15 0.00 0.05 99.31 12:43:01 AM all 1.13 0.00 0.24 0.00 0.05 98.58 12:43:01 AM 0 1.56 0.00 0.30 0.00 0.07 98.07 12:43:01 AM 1 0.70 0.00 0.18 0.00 0.03 99.08 12:44:01 AM all 0.48 0.00 0.13 0.00 0.07 99.33 12:44:01 AM 0 0.59 0.00 0.15 0.00 0.08 99.18 12:44:01 AM 1 0.37 0.00 0.10 0.00 0.05 99.48 12:45:01 AM all 1.15 0.00 0.16 0.00 0.03 98.66 12:45:01 AM 0 0.92 0.00 0.23 0.00 0.05 98.79 12:45:01 AM 1 1.37 0.00 0.08 0.00 0.02 98.53 12:46:01 AM all 0.57 0.00 0.15 0.00 0.05 99.23 12:46:01 AM 0 0.52 0.00 0.17 0.00 0.05 99.26 12:46:01 AM 1 0.62 0.00 0.13 0.00 0.05 99.20 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 1.00 0.00 0.18 0.00 0.04 98.77 12:47:01 AM 0 1.52 0.00 0.20 0.00 0.03 98.24 12:47:01 AM 1 0.49 0.00 0.17 0.00 0.05 99.30 12:48:01 AM all 0.53 0.00 0.13 0.00 0.06 99.28 12:48:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:48:01 AM 1 0.47 0.00 0.18 0.00 0.07 99.28 12:49:01 AM all 2.39 0.00 0.21 0.00 0.04 97.36 12:49:01 AM 0 3.88 0.00 0.22 0.00 0.05 95.85 12:49:01 AM 1 0.90 0.00 0.20 0.00 0.03 98.86 12:50:01 AM all 0.65 0.00 0.29 0.00 0.06 99.00 12:50:01 AM 0 0.67 0.00 0.42 0.00 0.07 98.85 12:50:01 AM 1 0.63 0.00 0.17 0.00 0.05 99.15 12:51:01 AM all 0.95 0.00 0.24 0.00 0.03 98.77 12:51:01 AM 0 0.80 0.00 0.18 0.00 0.03 98.98 12:51:01 AM 1 1.11 0.00 0.30 0.00 0.03 98.56 12:52:01 AM all 0.52 0.00 0.12 0.00 0.04 99.32 12:52:01 AM 0 0.43 0.00 0.13 0.00 0.05 99.38 12:52:01 AM 1 0.60 0.00 0.10 0.00 0.03 99.27 12:53:01 AM all 1.04 0.00 0.11 0.00 0.04 98.80 12:53:01 AM 0 1.35 0.00 0.12 0.00 0.05 98.48 12:53:01 AM 1 0.74 0.00 0.10 0.00 0.03 99.13 12:54:01 AM all 0.45 0.00 0.13 0.00 0.04 99.38 12:54:01 AM 0 0.42 0.00 0.15 0.00 0.05 99.38 12:54:01 AM 1 0.48 0.00 0.10 0.00 0.03 99.38 12:55:01 AM all 1.17 0.00 0.16 0.00 0.06 98.61 12:55:01 AM 0 1.37 0.00 0.13 0.00 0.05 98.45 12:55:01 AM 1 0.97 0.00 0.18 0.00 0.07 98.78 12:56:01 AM all 0.53 0.00 0.10 0.00 0.05 99.32 12:56:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:56:01 AM 1 0.40 0.00 0.12 0.00 0.07 99.41 12:57:01 AM all 12.29 0.00 1.71 0.09 0.07 85.84 12:57:01 AM 0 13.96 0.00 2.09 0.07 0.07 83.82 12:57:01 AM 1 10.62 0.00 1.34 0.12 0.07 87.86 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.01 0.00 4.19 0.18 0.08 63.54 12:58:01 AM 0 36.65 0.00 4.84 0.18 0.08 58.24 12:58:01 AM 1 27.37 0.00 3.55 0.17 0.08 68.83 Average: all 7.21 0.00 1.16 0.60 0.06 90.98 Average: 0 8.67 0.00 1.31 0.57 0.06 89.39 Average: 1 5.75 0.00 1.01 0.62 0.06 92.56