---> uname -a: Linux prd-centos8-robot-2c-8g-10697.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 602 4906 19 2188 6796 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:bd:f6:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85029sec preferred_lft 85029sec inet6 fe80::f816:3eff:febd:f63f/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) 02/15/2026 _x86_64_ (2 CPU) 04:48:48 LINUX RESTART (2 CPU) 04:49:02 AM tps rtps wtps bread/s bwrtn/s 04:50:01 AM 225.33 155.28 70.05 14831.87 42037.56 04:51:01 AM 118.72 1.08 117.64 75.28 12299.03 04:52:01 AM 27.88 0.42 27.46 64.79 2487.09 04:53:01 AM 84.21 6.93 77.27 1289.30 8459.81 04:54:01 AM 13.20 0.07 13.13 4.93 1176.52 04:55:01 AM 2.03 0.02 2.02 0.93 84.82 04:56:01 AM 0.15 0.00 0.15 0.00 2.42 04:57:01 AM 0.25 0.00 0.25 0.00 10.08 04:58:01 AM 0.22 0.00 0.22 0.00 3.50 04:59:01 AM 0.17 0.00 0.17 0.00 8.52 05:00:01 AM 0.32 0.00 0.32 0.00 5.06 05:01:01 AM 0.47 0.02 0.45 0.13 12.48 05:02:01 AM 0.72 0.07 0.65 1.73 11.18 05:03:01 AM 0.28 0.00 0.28 0.00 17.84 05:04:01 AM 0.43 0.03 0.40 0.27 6.67 05:05:02 AM 1.55 0.00 1.55 0.00 42.44 05:06:01 AM 0.19 0.00 0.19 0.00 2.86 05:07:01 AM 0.12 0.00 0.12 0.00 8.80 05:08:01 AM 0.13 0.00 0.13 0.00 2.68 05:09:01 AM 0.55 0.00 0.55 0.00 16.54 05:10:01 AM 0.30 0.00 0.30 0.00 5.02 05:11:01 AM 24.45 6.35 18.11 621.56 678.68 Average: 22.67 7.63 15.04 757.82 3036.04 04:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:50:01 AM 5313656 6993220 2568776 32.59 2688 1865976 816028 9.14 221080 2042920 200880 04:51:01 AM 5163488 6999932 2718944 34.49 2688 2012080 760760 8.52 198860 2167436 40208 04:52:01 AM 5145768 7042552 2736664 34.72 2688 2069632 729464 8.17 228256 2149376 63044 04:53:01 AM 4943796 7036752 2938636 37.28 2688 2259144 676428 7.57 260972 2290872 25488 04:54:01 AM 4899480 6992996 2982952 37.84 2688 2259768 743868 8.33 261304 2334732 240 04:55:01 AM 4899188 6992828 2983244 37.85 2688 2259892 743868 8.33 261304 2335144 12 04:56:01 AM 4899472 6993144 2982960 37.84 2688 2259924 743868 8.33 261304 2334992 8 04:57:01 AM 4890272 6984176 2992160 37.96 2688 2260156 766244 8.58 261304 2343636 4 04:58:01 AM 4890136 6984072 2992296 37.96 2688 2260188 749672 8.39 261304 2343980 4 04:59:01 AM 4890072 6984232 2992360 37.96 2688 2260412 749672 8.39 261316 2344240 4 05:00:01 AM 4889504 6983700 2992928 37.97 2688 2260448 750948 8.41 261312 2344560 4 05:01:01 AM 4894940 6989356 2987492 37.90 2688 2260668 743872 8.33 261316 2338908 4 05:02:01 AM 4895528 6990048 2986904 37.89 2688 2260772 743872 8.33 261464 2338548 4 05:03:01 AM 4895504 6990472 2986928 37.89 2688 2261220 743872 8.33 261572 2338808 4 05:04:01 AM 4880020 6975036 3002412 38.09 2688 2261276 773304 8.66 261760 2353196 20 05:05:02 AM 4865672 6960940 3016760 38.27 2688 2261520 789952 8.85 261760 2367860 4 05:06:01 AM 4893488 6988788 2988944 37.92 2688 2261552 761884 8.53 261760 2339700 8 05:07:01 AM 4893748 6989280 2988684 37.92 2688 2261784 761884 8.53 261760 2339816 4 05:08:01 AM 4879560 6975140 3002872 38.10 2688 2261832 772872 8.65 261760 2353764 12 05:09:01 AM 4871812 6967628 3010620 38.19 2688 2262068 780160 8.74 261760 2361380 4 05:10:01 AM 4871684 6967532 3010748 38.20 2688 2262100 773984 8.67 261760 2361508 4 05:11:01 AM 5116692 7047252 2765740 35.09 2688 2102604 689780 7.72 465908 1940888 29964 Average: 4944704 6992231 2937728 37.27 2688 2215683 753012 8.43 264586 2293921 16360 04:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 274.28 200.49 1997.96 62.45 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 90.32 64.86 879.39 10.47 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 18.73 13.68 23.73 5.04 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 240.22 174.21 363.06 44.67 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 26.93 19.23 6.72 6.62 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 5.13 4.55 0.84 0.42 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 0.77 0.17 0.05 0.02 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 15.31 14.91 119.87 1.12 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 1.10 0.17 0.09 0.02 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 9.98 8.48 1.45 0.67 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.33 0.25 0.21 0.08 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 14.63 14.50 119.85 1.11 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 0.70 0.17 0.04 0.02 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 18.28 17.81 3.33 3.31 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 8.37 7.67 118.08 0.68 0.00 0.00 0.00 0.00 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 33.37 31.21 355.68 2.23 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 0.49 0.19 0.04 0.02 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 10.20 8.40 1.99 0.66 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 11.70 7.88 118.75 0.94 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 32.77 29.62 355.85 2.31 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 3.43 0.25 0.53 0.08 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 68.37 45.33 88.84 30.45 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 30.08 205.94 7.85 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) 02/15/2026 _x86_64_ (2 CPU) 04:48:48 LINUX RESTART (2 CPU) 04:49:02 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 51.96 0.07 11.56 2.17 0.12 34.12 04:50:01 AM 0 56.20 0.07 12.06 1.88 0.12 29.67 04:50:01 AM 1 47.74 0.07 11.05 2.47 0.12 38.56 04:51:01 AM all 27.06 0.00 4.44 1.05 0.10 67.36 04:51:01 AM 0 31.47 0.00 4.83 1.43 0.10 62.16 04:51:01 AM 1 22.64 0.00 4.04 0.67 0.10 72.55 04:52:01 AM all 20.50 0.00 3.13 0.23 0.09 76.04 04:52:01 AM 0 25.25 0.00 3.36 0.25 0.07 71.07 04:52:01 AM 1 15.74 0.00 2.90 0.22 0.12 81.02 04:53:01 AM all 25.70 0.00 5.14 1.17 0.08 67.91 04:53:01 AM 0 28.63 0.00 5.26 1.42 0.08 64.61 04:53:01 AM 1 22.76 0.00 5.01 0.92 0.08 71.23 04:54:01 AM all 1.85 0.00 0.32 0.13 0.05 97.65 04:54:01 AM 0 1.84 0.00 0.32 0.07 0.05 97.73 04:54:01 AM 1 1.87 0.00 0.32 0.18 0.05 97.57 04:55:01 AM all 0.67 0.00 0.12 0.01 0.10 99.11 04:55:01 AM 0 0.80 0.00 0.08 0.00 0.08 99.03 04:55:01 AM 1 0.54 0.00 0.15 0.02 0.12 99.18 04:56:01 AM all 0.49 0.00 0.12 0.00 0.09 99.30 04:56:01 AM 0 0.75 0.00 0.08 0.00 0.07 99.10 04:56:01 AM 1 0.23 0.00 0.15 0.00 0.12 99.50 04:57:01 AM all 0.90 0.00 0.18 0.00 0.10 98.82 04:57:01 AM 0 1.15 0.00 0.22 0.00 0.13 98.50 04:57:01 AM 1 0.65 0.00 0.13 0.00 0.07 99.15 04:58:01 AM all 0.34 0.00 0.13 0.00 0.09 99.44 04:58:01 AM 0 0.35 0.00 0.15 0.00 0.10 99.40 04:58:01 AM 1 0.33 0.00 0.10 0.00 0.08 99.48 04:59:01 AM all 1.00 0.00 0.13 0.00 0.10 98.77 04:59:01 AM 0 1.25 0.00 0.17 0.00 0.13 98.45 04:59:01 AM 1 0.75 0.00 0.08 0.00 0.07 99.10 05:00:01 AM all 0.51 0.00 0.08 0.00 0.10 99.31 05:00:01 AM 0 0.47 0.00 0.13 0.00 0.13 99.27 05:00:01 AM 1 0.55 0.00 0.03 0.00 0.07 99.35 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 0.91 0.00 0.18 0.00 0.11 98.81 05:01:01 AM 0 1.20 0.00 0.23 0.00 0.13 98.43 05:01:01 AM 1 0.62 0.00 0.12 0.00 0.08 99.18 05:02:01 AM all 0.48 0.00 0.11 0.00 0.09 99.32 05:02:01 AM 0 0.40 0.00 0.17 0.00 0.12 99.32 05:02:01 AM 1 0.57 0.00 0.05 0.00 0.07 99.32 05:03:01 AM all 2.09 0.00 0.20 0.00 0.09 97.62 05:03:01 AM 0 2.79 0.00 0.20 0.00 0.12 96.89 05:03:01 AM 1 1.39 0.00 0.20 0.00 0.07 98.35 05:04:01 AM all 0.58 0.00 0.27 0.00 0.10 99.05 05:04:01 AM 0 0.53 0.00 0.35 0.00 0.12 99.00 05:04:01 AM 1 0.63 0.00 0.18 0.00 0.08 99.10 05:05:02 AM all 1.06 0.00 0.22 0.02 0.10 98.60 05:05:02 AM 0 1.34 0.00 0.27 0.02 0.12 98.26 05:05:02 AM 1 0.78 0.00 0.17 0.02 0.08 98.95 05:06:01 AM all 0.49 0.00 0.08 0.00 0.11 99.32 05:06:01 AM 0 0.41 0.00 0.10 0.00 0.14 99.35 05:06:01 AM 1 0.58 0.00 0.05 0.00 0.08 99.29 05:07:01 AM all 0.99 0.00 0.12 0.00 0.10 98.79 05:07:01 AM 0 1.39 0.00 0.15 0.00 0.13 98.33 05:07:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 05:08:01 AM all 0.59 0.00 0.14 0.00 0.11 99.16 05:08:01 AM 0 0.57 0.00 0.20 0.00 0.13 99.10 05:08:01 AM 1 0.62 0.00 0.08 0.00 0.08 99.22 05:09:01 AM all 1.06 0.00 0.18 0.00 0.09 98.66 05:09:01 AM 0 1.75 0.00 0.28 0.00 0.12 97.84 05:09:01 AM 1 0.37 0.00 0.08 0.00 0.07 99.48 05:10:01 AM all 0.55 0.00 0.12 0.00 0.12 99.22 05:10:01 AM 0 0.47 0.00 0.08 0.00 0.12 99.33 05:10:01 AM 1 0.63 0.00 0.15 0.00 0.12 99.10 05:11:01 AM all 15.95 0.23 2.86 0.18 0.08 80.69 05:11:01 AM 0 24.96 0.08 3.51 0.12 0.10 71.23 05:11:01 AM 1 6.96 0.38 2.22 0.25 0.07 90.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.05 0.01 1.35 0.22 0.10 91.27 Average: 0 8.33 0.01 1.46 0.23 0.11 89.86 Average: 1 5.77 0.02 1.24 0.21 0.08 92.68