---> uname -a: Linux prd-centos8-robot-2c-8g-12415.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 674 4839 19 2183 6723 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:4d:62:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85014sec preferred_lft 85014sec inet6 fe80::f816:3eff:fe4d:6225/64 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) 12/11/2025 _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 110.81 0.48 110.33 17.86 9407.50 12:37:01 AM 58.43 1.23 57.20 126.49 7312.30 12:38:01 AM 66.26 6.96 59.30 1291.57 3857.75 12:39:01 AM 36.46 0.03 36.43 3.47 6352.67 12:40:01 AM 4.05 0.23 3.82 12.66 149.23 12:41:01 AM 2.10 0.00 2.10 0.00 71.32 12:42:01 AM 0.25 0.00 0.25 0.00 10.40 12:43:01 AM 0.23 0.00 0.23 0.00 3.18 12:44:01 AM 0.17 0.00 0.17 0.00 2.28 12:45:01 AM 0.28 0.00 0.28 0.00 11.91 12:46:01 AM 0.43 0.00 0.43 0.00 8.05 12:47:01 AM 0.52 0.00 0.52 0.00 12.90 12:48:01 AM 0.30 0.00 0.30 0.00 10.76 12:49:01 AM 0.28 0.00 0.28 0.00 12.55 12:50:01 AM 0.38 0.03 0.35 0.27 7.50 12:51:01 AM 1.38 0.00 1.38 0.00 37.07 12:52:01 AM 0.27 0.00 0.27 0.00 4.35 12:53:01 AM 0.25 0.00 0.25 0.00 11.20 12:54:01 AM 0.38 0.00 0.38 0.00 11.06 12:55:01 AM 0.47 0.00 0.47 0.00 8.38 12:56:01 AM 3.92 0.32 3.60 36.93 148.83 12:57:01 AM 34.44 0.52 33.92 63.85 1547.45 Average: 14.65 0.45 14.20 70.65 1319.11 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5162392 6997316 2720040 34.51 2688 2011712 716788 8.03 189156 2188720 173328 12:37:01 AM 5227160 7077052 2655272 33.69 2688 2025780 630844 7.06 219648 2087200 10760 12:38:01 AM 4886900 7000620 2995532 38.00 2688 2279656 679792 7.61 256368 2357056 185452 12:39:01 AM 4912412 7015844 2970020 37.68 2688 2269796 716156 8.02 260860 2322788 4 12:40:01 AM 4868564 6972932 3013868 38.24 2688 2270740 781404 8.75 260988 2366628 16 12:41:01 AM 4868664 6973084 3013768 38.23 2688 2270776 781404 8.75 260988 2366644 12 12:42:01 AM 4859200 6963848 3023232 38.35 2688 2271004 801916 8.98 260988 2375592 4 12:43:01 AM 4858576 6963260 3023856 38.36 2688 2271040 801916 8.98 260988 2376044 40 12:44:01 AM 4858188 6963096 3024244 38.37 2688 2271264 801916 8.98 260996 2376796 232 12:45:01 AM 4855964 6960904 3026468 38.40 2688 2271296 801916 8.98 260996 2379020 16 12:46:01 AM 4861596 6966760 3020836 38.32 2688 2271520 782344 8.76 260996 2373332 184 12:47:01 AM 4858928 6964124 3023504 38.36 2688 2271552 782344 8.76 260996 2375952 4 12:48:01 AM 4856668 6962328 3025764 38.39 2688 2272016 782344 8.76 261104 2378508 252 12:49:01 AM 4841484 6947188 3040948 38.58 2688 2272060 811300 9.08 261104 2392516 4 12:50:01 AM 4833940 6939904 3048492 38.67 2688 2272308 812028 9.09 261276 2400572 264 12:51:01 AM 4855172 6961168 3027260 38.41 2688 2272340 792760 8.88 261276 2379172 36 12:52:01 AM 4855444 6961676 3026988 38.40 2688 2272576 792760 8.88 261276 2379408 244 12:53:01 AM 4842696 6948968 3039736 38.56 2688 2272616 817820 9.16 261276 2391804 4 12:54:01 AM 4833092 6939608 3049340 38.69 2688 2272860 809600 9.07 261276 2401452 44 12:55:01 AM 4853088 6959636 3029344 38.43 2688 2272892 787536 8.82 261276 2381584 40 12:56:01 AM 4987772 6915320 2894660 36.72 2688 2097820 768840 8.61 260464 2268216 17216 12:57:01 AM 4995836 6921504 2886596 36.62 2688 2098192 764448 8.56 463540 2065552 11404 Average: 4901533 6967097 2980899 37.82 2688 2233264 773553 8.66 264902 2335662 18162 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 113.23 90.35 1292.98 13.40 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 45.13 34.52 365.20 6.31 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 59.88 42.75 340.45 10.04 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 187.59 137.56 38.61 36.96 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 32.22 24.43 7.21 6.54 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 0.66 0.17 0.04 0.02 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 17.40 16.63 120.05 1.24 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 1.35 0.33 0.34 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 10.85 8.48 1.52 0.67 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 3.57 0.60 0.79 0.47 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 18.55 15.55 120.32 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 0.92 0.47 0.53 0.40 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 20.95 17.93 3.79 3.26 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 8.00 6.81 117.80 0.45 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 30.33 29.13 355.65 2.09 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 0.43 0.17 0.04 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 6.00 5.73 1.44 0.49 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 7.27 5.43 117.79 0.36 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 25.22 23.98 355.03 1.70 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 0.50 0.22 0.16 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 43.84 29.95 81.92 26.60 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 17.31 15.94 14.41 8.30 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 29.62 23.07 151.76 5.50 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) 12/11/2025 _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 39.20 0.00 5.52 1.05 0.09 54.14 12:36:01 AM 0 45.38 0.00 6.28 1.15 0.08 47.11 12:36:01 AM 1 33.02 0.00 4.77 0.95 0.10 61.16 12:37:01 AM all 20.78 0.00 2.56 0.53 0.08 76.04 12:37:01 AM 0 25.55 0.00 2.95 0.40 0.07 71.03 12:37:01 AM 1 16.02 0.00 2.17 0.67 0.10 81.05 12:38:01 AM all 32.67 0.00 6.13 0.62 0.11 60.48 12:38:01 AM 0 40.30 0.00 6.82 0.67 0.10 52.11 12:38:01 AM 1 25.02 0.00 5.43 0.57 0.12 68.86 12:39:01 AM all 5.36 0.00 1.04 0.33 0.06 93.20 12:39:01 AM 0 6.65 0.00 1.17 0.25 0.05 91.88 12:39:01 AM 1 4.08 0.00 0.92 0.42 0.07 94.52 12:40:01 AM all 2.05 0.00 0.27 0.01 0.06 97.62 12:40:01 AM 0 3.63 0.00 0.35 0.00 0.07 95.95 12:40:01 AM 1 0.47 0.00 0.18 0.02 0.05 99.28 12:41:01 AM all 0.48 0.00 0.13 0.01 0.06 99.33 12:41:01 AM 0 0.37 0.00 0.19 0.02 0.09 99.34 12:41:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:42:01 AM all 0.90 0.00 0.15 0.00 0.07 98.88 12:42:01 AM 0 1.12 0.00 0.22 0.00 0.07 98.60 12:42:01 AM 1 0.68 0.00 0.08 0.00 0.07 99.16 12:43:01 AM all 0.39 0.00 0.12 0.00 0.07 99.42 12:43:01 AM 0 0.17 0.00 0.12 0.00 0.07 99.65 12:43:01 AM 1 0.62 0.00 0.12 0.00 0.07 99.20 12:44:01 AM all 0.92 0.00 0.13 0.00 0.07 98.89 12:44:01 AM 0 1.22 0.00 0.12 0.00 0.07 98.60 12:44:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 12:45:01 AM all 0.50 0.00 0.09 0.00 0.06 99.35 12:45:01 AM 0 0.40 0.00 0.15 0.00 0.08 99.36 12:45:01 AM 1 0.60 0.00 0.03 0.00 0.03 99.33 12:46:01 AM all 0.92 0.00 0.18 0.00 0.07 98.83 12:46:01 AM 0 1.14 0.00 0.27 0.00 0.08 98.51 12:46:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.49 0.00 0.09 0.00 0.05 99.37 12:47:01 AM 0 0.40 0.00 0.12 0.00 0.07 99.41 12:47:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 12:48:01 AM all 1.87 0.00 0.20 0.00 0.07 97.86 12:48:01 AM 0 1.27 0.00 0.18 0.00 0.07 98.48 12:48:01 AM 1 2.47 0.00 0.22 0.00 0.07 97.24 12:49:01 AM all 0.54 0.00 0.12 0.00 0.07 99.27 12:49:01 AM 0 0.72 0.00 0.07 0.00 0.07 99.15 12:49:01 AM 1 0.37 0.00 0.17 0.00 0.07 99.40 12:50:01 AM all 1.29 0.00 0.39 0.00 0.07 98.25 12:50:01 AM 0 1.99 0.00 0.40 0.00 0.07 97.54 12:50:01 AM 1 0.59 0.00 0.38 0.00 0.07 98.96 12:51:01 AM all 0.34 0.00 0.12 0.01 0.05 99.48 12:51:01 AM 0 0.50 0.00 0.15 0.02 0.05 99.28 12:51:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 12:52:01 AM all 1.07 0.00 0.11 0.00 0.06 98.76 12:52:01 AM 0 1.18 0.00 0.07 0.00 0.03 98.72 12:52:01 AM 1 0.95 0.00 0.15 0.00 0.08 98.81 12:53:01 AM all 0.55 0.00 0.12 0.00 0.07 99.27 12:53:01 AM 0 0.90 0.00 0.15 0.00 0.05 98.90 12:53:01 AM 1 0.20 0.00 0.08 0.00 0.08 99.63 12:54:01 AM all 0.99 0.00 0.20 0.00 0.06 98.75 12:54:01 AM 0 1.72 0.00 0.22 0.00 0.03 98.03 12:54:01 AM 1 0.27 0.00 0.18 0.00 0.08 99.46 12:55:01 AM all 0.45 0.00 0.11 0.01 0.07 99.37 12:55:01 AM 0 0.72 0.00 0.07 0.00 0.05 99.17 12:55:01 AM 1 0.18 0.00 0.15 0.02 0.08 99.57 12:56:01 AM all 6.07 0.00 1.38 0.03 0.07 92.45 12:56:01 AM 0 9.08 0.00 1.77 0.07 0.08 88.99 12:56:01 AM 1 3.06 0.00 0.99 0.00 0.05 95.91 12:57:01 AM all 30.98 0.00 3.52 0.18 0.07 65.24 12:57:01 AM 0 44.49 0.00 3.88 0.20 0.08 51.34 12:57:01 AM 1 17.46 0.00 3.17 0.17 0.07 79.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.78 0.00 1.03 0.13 0.07 91.99 Average: 0 8.61 0.00 1.17 0.13 0.07 90.03 Average: 1 4.95 0.00 0.90 0.13 0.07 93.96