---> uname -a: Linux prd-centos8-robot-2c-8g-14672.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 612 4906 19 2179 6787 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:17:7f:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84965sec preferred_lft 84965sec inet6 fe80::f816:3eff:fe17:7f0a/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) 12/18/2025 _x86_64_ (2 CPU) 00:35:08 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 80.11 3.45 76.66 548.75 6201.70 12:38:01 AM 80.10 0.92 79.19 65.86 10241.28 12:39:01 AM 26.83 0.43 26.40 64.79 2363.19 12:40:01 AM 74.03 6.96 67.06 1292.77 5601.23 12:41:01 AM 23.65 0.00 23.65 0.00 4313.56 12:42:01 AM 4.70 0.23 4.47 12.66 170.79 12:43:01 AM 1.37 0.00 1.37 0.00 42.47 12:44:01 AM 0.18 0.00 0.18 0.00 9.05 12:45:01 AM 0.48 0.00 0.48 0.00 6.90 12:46:01 AM 0.38 0.00 0.38 0.00 11.73 12:47:01 AM 0.47 0.00 0.47 0.00 7.35 12:48:01 AM 0.37 0.00 0.37 0.00 11.16 12:49:01 AM 0.32 0.00 0.32 0.00 5.15 12:50:01 AM 0.12 0.00 0.12 0.00 16.41 12:51:01 AM 1.57 0.03 1.53 0.27 34.47 12:52:01 AM 0.52 0.00 0.52 0.00 14.76 12:53:01 AM 0.38 0.00 0.38 0.00 6.02 12:54:01 AM 0.37 0.00 0.37 0.00 11.73 12:55:01 AM 0.40 0.00 0.40 0.00 6.03 12:56:01 AM 0.58 0.00 0.58 0.00 15.05 12:57:01 AM 0.45 0.00 0.45 0.00 6.81 12:58:01 AM 13.50 0.32 13.18 36.92 498.05 12:59:01 AM 32.47 0.52 31.96 63.85 1425.27 Average: 14.93 0.56 14.37 90.70 1348.74 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5340588 7066872 2541836 32.25 2688 1908624 654760 7.33 187272 2034172 181796 12:38:01 AM 5167724 7013468 2714700 34.44 2688 2021456 693632 7.77 199156 2164032 42008 12:39:01 AM 5193948 7044776 2688476 34.11 2688 2026884 681752 7.63 224276 2116748 3504 12:40:01 AM 4936096 7036336 2946328 37.38 2688 2267508 662932 7.42 261004 2304232 112204 12:41:01 AM 4933960 7033996 2948464 37.41 2688 2267516 662932 7.42 261000 2306336 16 12:42:01 AM 4888340 6989320 2994084 37.98 2688 2268460 710196 7.95 261132 2351668 8 12:43:01 AM 4888256 6989264 2994168 37.99 2688 2268492 710196 7.95 261132 2351852 4 12:44:01 AM 4878348 6979588 3004076 38.11 2688 2268724 745128 8.34 261132 2360896 4 12:45:01 AM 4876624 6977896 3005800 38.13 2688 2268756 745128 8.34 261132 2363184 4 12:46:01 AM 4876608 6978104 3005816 38.13 2688 2268980 745128 8.34 261140 2363300 4 12:47:01 AM 4876500 6978032 3005924 38.13 2688 2269016 745128 8.34 261140 2363624 4 12:48:01 AM 4883080 6984828 2999344 38.05 2688 2269232 741804 8.31 261140 2356500 4 12:49:01 AM 4883560 6985340 2998864 38.04 2688 2269264 741804 8.31 261140 2356464 4 12:50:01 AM 4882068 6984316 3000356 38.06 2688 2269732 779988 8.73 261248 2357420 4 12:51:01 AM 4867888 6970184 3014536 38.24 2688 2269780 765468 8.57 261384 2371140 4 12:52:01 AM 4859732 6962268 3022692 38.35 2688 2270020 758704 8.50 261388 2379688 4 12:53:01 AM 4873304 6975872 3009120 38.18 2688 2270052 758704 8.50 261388 2365800 4 12:54:01 AM 4873628 6976428 3008796 38.17 2688 2270284 758704 8.50 261388 2366148 4 12:55:01 AM 4866636 6969484 3015788 38.26 2688 2270332 776804 8.70 261388 2372848 4 12:56:01 AM 4858728 6961812 3023696 38.36 2688 2270568 769676 8.62 261388 2380556 4 12:57:01 AM 4873068 6976184 3009356 38.18 2688 2270600 769676 8.62 261388 2366496 4 12:58:01 AM 5091684 7012760 2790740 35.40 2688 2094348 674996 7.56 292748 2137624 31152 12:59:01 AM 5017860 6942848 2864564 36.34 2688 2098672 744052 8.33 463772 2044584 26264 Average: 4942966 6990869 2939458 37.29 2688 2217274 730317 8.18 263882 2301535 17261 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 87.92 67.89 1031.89 7.94 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 65.77 43.63 622.67 8.21 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 14.53 9.90 6.36 3.96 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 198.37 150.53 372.18 42.55 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 6.65 4.80 1.78 2.53 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 29.35 23.11 6.85 4.78 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 1.10 0.37 0.31 0.21 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 17.48 15.81 120.02 1.18 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 3.75 0.58 0.73 0.41 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 13.21 8.06 1.91 0.77 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 3.75 0.92 1.06 0.67 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 18.40 17.96 120.33 1.51 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 2.47 0.17 0.31 0.02 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 17.86 17.00 3.41 3.25 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 7.51 7.01 117.86 0.52 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 27.62 27.11 355.19 1.91 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 0.55 0.17 0.04 0.02 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 8.65 8.48 1.67 0.67 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 7.82 7.28 117.78 0.48 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 29.15 28.43 355.47 2.05 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 0.33 0.15 0.03 0.01 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 55.78 37.49 85.16 29.20 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 19.28 17.31 15.50 8.62 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 27.71 21.49 145.15 5.28 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) 12/18/2025 _x86_64_ (2 CPU) 00:35:08 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 28.24 0.00 4.02 6.01 0.09 61.63 12:37:01 AM 0 23.86 0.00 3.56 6.76 0.08 65.74 12:37:01 AM 1 32.63 0.00 4.49 5.27 0.10 57.51 12:38:01 AM all 22.73 0.00 3.23 2.41 0.08 71.56 12:38:01 AM 0 16.22 0.00 2.97 2.44 0.08 78.29 12:38:01 AM 1 29.22 0.00 3.48 2.38 0.07 64.85 12:39:01 AM all 14.12 0.00 2.00 0.99 0.05 82.85 12:39:01 AM 0 12.46 0.00 2.12 1.60 0.05 83.77 12:39:01 AM 1 15.78 0.00 1.87 0.37 0.05 81.94 12:40:01 AM all 36.92 0.00 6.17 0.83 0.11 55.97 12:40:01 AM 0 25.32 0.00 5.30 0.53 0.10 68.74 12:40:01 AM 1 48.53 0.00 7.04 1.12 0.12 43.19 12:41:01 AM all 0.22 0.00 0.30 1.04 0.03 98.41 12:41:01 AM 0 0.15 0.00 0.32 1.09 0.03 98.41 12:41:01 AM 1 0.28 0.00 0.28 0.98 0.03 98.42 12:42:01 AM all 2.37 0.00 0.33 0.04 0.07 97.19 12:42:01 AM 0 2.52 0.00 0.40 0.03 0.07 96.98 12:42:01 AM 1 2.23 0.00 0.25 0.05 0.07 97.41 12:43:01 AM all 0.54 0.00 0.10 0.03 0.05 99.28 12:43:01 AM 0 0.65 0.00 0.03 0.00 0.02 99.30 12:43:01 AM 1 0.43 0.00 0.17 0.05 0.08 99.26 12:44:01 AM all 0.94 0.00 0.17 0.00 0.08 98.81 12:44:01 AM 0 0.68 0.00 0.12 0.00 0.07 99.13 12:44:01 AM 1 1.20 0.00 0.22 0.00 0.08 98.50 12:45:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 12:45:01 AM 0 0.54 0.00 0.07 0.00 0.07 99.33 12:45:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 12:46:01 AM all 1.06 0.00 0.13 0.00 0.06 98.75 12:46:01 AM 0 1.47 0.00 0.13 0.00 0.05 98.34 12:46:01 AM 1 0.65 0.00 0.12 0.00 0.07 99.17 12:47:01 AM all 0.53 0.00 0.11 0.00 0.06 99.30 12:47:01 AM 0 0.44 0.00 0.13 0.00 0.08 99.35 12:47:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.98 0.00 0.14 0.00 0.05 98.83 12:48:01 AM 0 1.21 0.00 0.20 0.00 0.07 98.53 12:48:01 AM 1 0.75 0.00 0.08 0.00 0.03 99.13 12:49:01 AM all 0.53 0.00 0.11 0.00 0.13 99.24 12:49:01 AM 0 0.37 0.00 0.08 0.00 0.15 99.40 12:49:01 AM 1 0.68 0.00 0.13 0.00 0.10 99.08 12:50:01 AM all 2.15 0.00 0.19 0.00 0.05 97.61 12:50:01 AM 0 3.46 0.00 0.23 0.00 0.05 96.25 12:50:01 AM 1 0.84 0.00 0.15 0.00 0.05 98.96 12:51:01 AM all 0.50 0.00 0.29 0.01 0.05 99.15 12:51:01 AM 0 0.50 0.00 0.30 0.00 0.03 99.16 12:51:01 AM 1 0.50 0.00 0.28 0.02 0.07 99.13 12:52:01 AM all 1.04 0.00 0.18 0.00 0.07 98.71 12:52:01 AM 0 1.37 0.00 0.13 0.00 0.05 98.45 12:52:01 AM 1 0.72 0.00 0.22 0.00 0.08 98.98 12:53:01 AM all 0.52 0.00 0.08 0.00 0.05 99.36 12:53:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 12:53:01 AM 1 0.42 0.00 0.10 0.00 0.05 99.43 12:54:01 AM all 0.99 0.00 0.11 0.00 0.05 98.85 12:54:01 AM 0 0.60 0.00 0.12 0.00 0.05 99.23 12:54:01 AM 1 1.39 0.00 0.10 0.00 0.05 98.46 12:55:01 AM all 0.52 0.00 0.11 0.00 0.05 99.32 12:55:01 AM 0 0.52 0.00 0.15 0.00 0.07 99.26 12:55:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 12:56:01 AM all 1.02 0.00 0.19 0.00 0.06 98.73 12:56:01 AM 0 1.37 0.00 0.27 0.00 0.07 98.29 12:56:01 AM 1 0.67 0.00 0.12 0.00 0.05 99.17 12:57:01 AM all 0.49 0.00 0.09 0.00 0.06 99.36 12:57:01 AM 0 0.35 0.00 0.10 0.00 0.07 99.48 12:57:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 12:58:01 AM all 14.91 0.00 1.90 0.09 0.07 83.03 12:58:01 AM 0 6.13 0.00 1.55 0.08 0.07 92.16 12:58:01 AM 1 23.67 0.00 2.25 0.10 0.07 73.91 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.13 0.00 3.97 0.16 0.08 63.66 12:59:01 AM 0 32.96 0.00 4.29 0.13 0.08 62.54 12:59:01 AM 1 31.31 0.00 3.65 0.18 0.08 64.77 Average: all 7.14 0.00 1.04 0.51 0.07 91.25 Average: 0 5.82 0.00 0.99 0.55 0.07 92.57 Average: 1 8.45 0.00 1.10 0.46 0.07 89.92