---> uname -a: Linux prd-centos8-robot-2c-8g-7245.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 25M 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 683 4828 27 2185 6706 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:1f:ab:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85023sec preferred_lft 85023sec inet6 fe80::f816:3eff:fe1f:ab77/64 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) 02/03/2026 _x86_64_ (2 CPU) 00:34:43 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 211.75 117.21 94.54 13314.50 41943.64 12:37:01 AM 96.35 1.08 95.27 75.31 12151.10 12:38:01 AM 25.01 0.42 24.60 64.79 1756.54 12:39:01 AM 78.14 6.93 71.21 1289.30 8181.11 12:40:01 AM 10.93 0.08 10.85 5.86 1072.91 12:41:01 AM 4.23 0.00 4.23 0.00 159.94 12:42:01 AM 0.38 0.00 0.38 0.00 6.46 12:43:01 AM 0.23 0.00 0.23 0.00 10.31 12:44:01 AM 0.23 0.00 0.23 0.00 3.77 12:45:01 AM 0.15 0.00 0.15 0.00 8.63 12:46:01 AM 0.27 0.00 0.27 0.00 4.70 12:47:01 AM 0.35 0.00 0.35 0.00 10.85 12:48:01 AM 0.22 0.00 0.22 0.00 3.87 12:49:01 AM 0.17 0.00 0.17 0.00 17.63 12:50:01 AM 0.32 0.03 0.28 0.27 5.38 12:51:01 AM 1.40 0.00 1.40 0.00 39.20 12:52:01 AM 0.32 0.00 0.32 0.00 5.36 12:53:01 AM 0.17 0.00 0.17 0.00 9.48 12:54:01 AM 0.12 0.00 0.12 0.00 2.55 12:55:01 AM 0.45 0.00 0.45 0.00 13.20 12:56:01 AM 0.40 0.00 0.40 0.00 7.08 12:57:01 AM 18.73 0.40 18.33 46.78 882.51 Average: 20.47 5.73 14.73 672.63 3013.65 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5327276 7033152 2555156 32.42 2688 1896648 801108 8.97 190296 2045600 195512 12:37:01 AM 5126040 6968016 2756392 34.97 2688 2026296 817856 9.16 198788 2204744 11436 12:38:01 AM 5098760 6996000 2783672 35.31 2688 2078512 789772 8.84 228380 2196640 48752 12:39:01 AM 4847184 6946596 3035248 38.51 2688 2273832 747964 8.37 261228 2385000 24972 12:40:01 AM 4805200 6905192 3077232 39.04 2688 2274568 820944 9.19 261556 2428724 568 12:41:01 AM 4805656 6905668 3076776 39.03 2688 2274572 820944 9.19 261556 2428580 4 12:42:01 AM 4796604 6896788 3085828 39.15 2688 2274756 843768 9.45 261560 2437252 160 12:43:01 AM 4796404 6896680 3086028 39.15 2688 2274836 843768 9.45 261560 2437500 4 12:44:01 AM 4796908 6897216 3085524 39.14 2688 2274868 843768 9.45 261560 2437328 4 12:45:01 AM 4796140 6896672 3086292 39.15 2688 2275092 843768 9.45 261568 2438336 4 12:46:01 AM 4795652 6896220 3086780 39.16 2688 2275128 843768 9.45 261568 2438472 4 12:47:01 AM 4802804 6903588 3079628 39.07 2688 2275344 827948 9.27 261568 2431312 4 12:48:01 AM 4802304 6903120 3080128 39.08 2688 2275376 827948 9.27 261568 2431492 4 12:49:01 AM 4801964 6903248 3080468 39.08 2688 2275844 827948 9.27 261676 2432324 8 12:50:01 AM 4787568 6888892 3094864 39.26 2688 2275884 829276 9.29 261784 2445784 12 12:51:01 AM 4777520 6879104 3104912 39.39 2688 2276132 845536 9.47 261784 2455072 8 12:52:01 AM 4800596 6902212 3081836 39.10 2688 2276164 824360 9.23 261784 2432392 8 12:53:01 AM 4800836 6902684 3081596 39.09 2688 2276396 824360 9.23 261784 2432740 4 12:54:01 AM 4786828 6888724 3095604 39.27 2688 2276444 852268 9.54 261784 2446492 4 12:55:01 AM 4777640 6879772 3104792 39.39 2688 2276680 848548 9.50 261784 2455928 4 12:56:01 AM 4800684 6902848 3081748 39.10 2688 2276712 824436 9.23 261784 2433020 4 12:57:01 AM 4979068 6897556 2903364 36.83 2688 2098860 802600 8.99 463652 2078168 22348 Average: 4859529 6913179 3022903 38.35 2688 2229952 825121 9.24 263208 2379677 13810 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 310.85 203.58 1779.15 64.84 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 85.50 64.11 768.53 9.61 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 20.90 13.75 24.61 5.32 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 214.05 162.88 361.37 37.95 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 30.72 22.64 6.82 4.79 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 1.00 0.20 0.19 0.08 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 14.80 13.66 119.51 0.99 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 4.08 3.23 1.16 0.69 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 1.32 0.17 0.09 0.02 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 13.46 8.85 1.59 0.70 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 3.07 0.25 0.29 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 16.56 16.15 119.98 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 2.98 0.17 0.30 0.02 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 21.31 19.06 4.14 3.73 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 9.48 6.20 118.57 0.77 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 34.89 31.12 355.87 2.23 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 0.68 0.17 0.05 0.02 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 8.22 7.52 1.52 0.60 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 7.22 6.78 117.75 0.44 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 32.84 30.42 355.52 2.12 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 0.25 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 60.63 43.54 89.15 37.20 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 40.70 29.76 192.12 7.89 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) 02/03/2026 _x86_64_ (2 CPU) 00:34:43 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 46.26 0.05 11.24 2.79 0.11 39.54 12:36:01 AM 0 52.82 0.03 11.45 2.33 0.10 33.27 12:36:01 AM 1 39.69 0.07 11.04 3.25 0.12 45.83 12:37:01 AM all 21.77 0.00 3.33 0.82 0.08 74.02 12:37:01 AM 0 28.51 0.00 3.71 0.78 0.07 66.92 12:37:01 AM 1 15.00 0.00 2.94 0.85 0.08 81.12 12:38:01 AM all 20.22 0.00 3.03 0.21 0.08 76.46 12:38:01 AM 0 20.86 0.00 2.98 0.23 0.08 75.84 12:38:01 AM 1 19.58 0.00 3.08 0.18 0.08 77.07 12:39:01 AM all 26.50 0.00 4.97 0.63 0.08 67.82 12:39:01 AM 0 31.61 0.00 5.76 0.77 0.08 61.77 12:39:01 AM 1 21.41 0.00 4.17 0.48 0.08 73.86 12:40:01 AM all 2.37 0.00 0.38 0.09 0.05 97.10 12:40:01 AM 0 2.97 0.00 0.37 0.10 0.03 96.53 12:40:01 AM 1 1.77 0.00 0.40 0.08 0.07 97.68 12:41:01 AM all 0.53 0.00 0.13 0.03 0.08 99.24 12:41:01 AM 0 0.15 0.00 0.10 0.03 0.08 99.63 12:41:01 AM 1 0.90 0.00 0.15 0.02 0.08 98.85 12:42:01 AM all 0.87 0.00 0.17 0.00 0.09 98.87 12:42:01 AM 0 1.37 0.00 0.20 0.00 0.07 98.36 12:42:01 AM 1 0.37 0.00 0.13 0.00 0.12 99.38 12:43:01 AM all 0.65 0.00 0.12 0.00 0.08 99.16 12:43:01 AM 0 0.47 0.00 0.17 0.00 0.10 99.27 12:43:01 AM 1 0.83 0.00 0.07 0.00 0.05 99.05 12:44:01 AM all 0.53 0.00 0.09 0.00 0.08 99.30 12:44:01 AM 0 0.43 0.00 0.12 0.00 0.10 99.35 12:44:01 AM 1 0.62 0.00 0.07 0.00 0.07 99.25 12:45:01 AM all 1.04 0.00 0.17 0.00 0.09 98.70 12:45:01 AM 0 1.39 0.00 0.17 0.00 0.12 98.33 12:45:01 AM 1 0.70 0.00 0.17 0.00 0.07 99.07 12:46:01 AM all 0.53 0.00 0.11 0.00 0.08 99.27 12:46:01 AM 0 0.47 0.00 0.13 0.00 0.12 99.28 12:46:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.84 0.00 0.15 0.00 0.08 98.93 12:47:01 AM 0 1.05 0.00 0.17 0.00 0.07 98.71 12:47:01 AM 1 0.64 0.00 0.13 0.00 0.08 99.15 12:48:01 AM all 0.41 0.00 0.10 0.00 0.08 99.41 12:48:01 AM 0 0.37 0.00 0.07 0.00 0.08 99.48 12:48:01 AM 1 0.45 0.00 0.13 0.00 0.07 99.35 12:49:01 AM all 2.10 0.00 0.17 0.00 0.08 97.66 12:49:01 AM 0 2.92 0.00 0.17 0.00 0.05 96.86 12:49:01 AM 1 1.27 0.00 0.17 0.00 0.10 98.46 12:50:01 AM all 0.62 0.00 0.28 0.00 0.09 99.01 12:50:01 AM 0 0.63 0.00 0.17 0.00 0.07 99.13 12:50:01 AM 1 0.60 0.00 0.40 0.00 0.12 98.88 12:51:01 AM all 1.09 0.00 0.22 0.01 0.08 98.60 12:51:01 AM 0 1.75 0.00 0.22 0.00 0.07 97.96 12:51:01 AM 1 0.44 0.00 0.22 0.02 0.10 99.23 12:52:01 AM all 0.51 0.00 0.10 0.00 0.08 99.32 12:52:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:52:01 AM 1 0.42 0.00 0.13 0.00 0.10 99.35 12:53:01 AM all 1.01 0.00 0.10 0.00 0.08 98.81 12:53:01 AM 0 1.12 0.00 0.08 0.00 0.07 98.73 12:53:01 AM 1 0.90 0.00 0.12 0.00 0.10 98.88 12:54:01 AM all 0.56 0.00 0.13 0.00 0.08 99.23 12:54:01 AM 0 0.48 0.00 0.12 0.00 0.07 99.33 12:54:01 AM 1 0.63 0.00 0.13 0.00 0.10 99.13 12:55:01 AM all 1.03 0.00 0.18 0.00 0.08 98.70 12:55:01 AM 0 1.32 0.00 0.23 0.00 0.08 98.36 12:55:01 AM 1 0.74 0.00 0.13 0.00 0.08 99.05 12:56:01 AM all 0.28 0.00 0.11 0.00 0.09 99.51 12:56:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 12:56:01 AM 1 0.44 0.00 0.15 0.00 0.13 99.28 12:57:01 AM all 18.40 0.00 2.84 0.11 0.08 78.57 12:57:01 AM 0 20.35 0.00 3.15 0.07 0.07 76.36 12:57:01 AM 1 16.44 0.00 2.52 0.15 0.10 80.79 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.73 0.00 1.28 0.21 0.08 91.69 Average: 0 7.81 0.00 1.35 0.20 0.08 90.57 Average: 1 5.66 0.00 1.21 0.23 0.09 92.82