---> uname -a: Linux prd-centos8-robot-2c-8g-4403.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 4971 19 2124 6798 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:0e:e1:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85270sec preferred_lft 85270sec inet6 fe80::f816:3eff:fe0e:e18c/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) 10/17/2025 _x86_64_ (2 CPU) 03:44:15 LINUX RESTART (2 CPU) 03:45:01 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 85.14 6.15 78.99 1091.50 6556.48 03:47:01 AM 86.30 0.72 85.59 52.92 11194.49 03:48:01 AM 4.50 0.03 4.47 0.53 181.17 03:49:01 AM 0.37 0.00 0.37 0.00 5.30 03:50:01 AM 0.15 0.00 0.15 0.00 1.65 03:51:01 AM 0.27 0.00 0.27 0.00 4.90 03:52:01 AM 0.18 0.00 0.18 0.00 2.12 03:53:01 AM 0.10 0.00 0.10 0.00 0.78 03:54:01 AM 0.13 0.00 0.13 0.00 1.05 03:55:01 AM 0.43 0.00 0.43 0.00 7.40 03:56:01 AM 0.17 0.00 0.17 0.00 2.17 03:57:01 AM 0.17 0.00 0.17 0.00 1.58 03:58:01 AM 0.10 0.00 0.10 0.00 1.03 03:59:01 AM 0.12 0.00 0.12 0.00 1.18 04:00:02 AM 0.38 0.03 0.35 0.27 7.01 04:01:01 AM 1.29 0.02 1.27 0.14 28.31 04:02:01 AM 11.09 0.27 10.83 36.52 289.11 04:03:01 AM 27.31 0.70 26.61 95.03 1042.15 Average: 12.13 0.44 11.69 71.01 1074.79 03:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5265820 6998244 2616604 33.20 2688 1914836 741528 8.30 187272 2109916 188568 03:47:01 AM 5142252 6987108 2740172 34.76 2688 2021212 738240 8.27 198448 2191328 4 03:48:01 AM 5141940 6986816 2740484 34.77 2688 2021232 738240 8.27 198476 2193476 4 03:49:01 AM 5141448 6986328 2740976 34.77 2688 2021232 738240 8.27 198476 2193836 4 03:50:01 AM 5129944 6974872 2752480 34.92 2688 2021232 760132 8.51 198476 2205036 8 03:51:01 AM 5129852 6974840 2752572 34.92 2688 2021236 760132 8.51 198476 2205264 4 03:52:01 AM 5130124 6975116 2752300 34.92 2688 2021236 760132 8.51 198476 2204996 4 03:53:01 AM 5130180 6975176 2752244 34.92 2688 2021240 760132 8.51 198476 2205012 8 03:54:01 AM 5130060 6975056 2752364 34.92 2688 2021240 760132 8.51 198476 2205012 4 03:55:01 AM 5129316 6974312 2753108 34.93 2688 2021240 760132 8.51 198476 2205860 16 03:56:01 AM 5129660 6974660 2752764 34.92 2688 2021244 760132 8.51 198476 2205796 8 03:57:01 AM 5129668 6974668 2752756 34.92 2688 2021244 760132 8.51 198476 2205796 4 03:58:01 AM 5129068 6974068 2753356 34.93 2688 2021244 760132 8.51 198476 2206160 8 03:59:01 AM 5129216 6974220 2753208 34.93 2688 2021248 760132 8.51 198476 2206104 4 04:00:02 AM 5129128 6974132 2753296 34.93 2688 2021248 748756 8.38 198632 2205888 12 04:01:01 AM 5128416 6973440 2754008 34.94 2688 2021256 748756 8.38 198632 2206408 8 04:02:01 AM 5029656 6914340 2852768 36.19 2688 2061148 807888 9.05 215548 2289340 49604 04:03:01 AM 5135740 6986968 2746684 34.85 2688 2026572 728732 8.16 384376 2013392 25100 Average: 5133972 6975242 2748452 34.87 2688 2017841 755094 8.45 209146 2192146 14632 03:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 181.17 128.16 1370.93 27.30 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 54.97 35.65 585.93 6.10 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 7.76 0.42 1.22 0.14 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 1.33 0.43 0.38 0.14 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 37.29 20.26 24.80 26.98 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 21.85 11.01 15.02 9.64 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 1.32 0.32 0.32 0.12 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 1.57 0.35 0.40 0.14 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 1.38 0.38 0.39 0.14 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 1.13 0.60 0.48 0.22 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.95 0.40 0.40 0.14 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 2.17 0.37 0.50 0.14 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.85 0.72 1.03 0.55 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 1.25 0.65 0.84 0.52 0.00 0.00 0.00 0.00 04:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:02 AM eth0 4.68 0.62 0.90 0.27 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 0.88 0.34 0.30 0.12 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 13.84 9.63 12.44 5.64 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 17.53 16.18 13.73 8.15 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 19.68 12.59 112.89 4.81 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) 10/17/2025 _x86_64_ (2 CPU) 03:44:15 LINUX RESTART (2 CPU) 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 35.07 0.00 5.50 0.98 0.11 58.34 03:46:01 AM 0 20.00 0.00 4.37 0.48 0.10 75.04 03:46:01 AM 1 50.17 0.00 6.62 1.47 0.12 41.62 03:47:01 AM all 20.62 0.00 3.32 1.16 0.09 74.80 03:47:01 AM 0 9.92 0.00 2.39 1.30 0.10 86.29 03:47:01 AM 1 31.33 0.00 4.25 1.02 0.08 63.32 03:48:01 AM all 0.24 0.00 0.13 0.01 0.03 99.60 03:48:01 AM 0 0.28 0.00 0.17 0.02 0.03 99.50 03:48:01 AM 1 0.20 0.00 0.08 0.00 0.02 99.70 03:49:01 AM all 0.40 0.00 0.08 0.00 0.03 99.48 03:49:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 03:49:01 AM 1 0.20 0.00 0.08 0.00 0.02 99.70 03:50:01 AM all 1.59 0.00 0.38 0.00 0.03 98.00 03:50:01 AM 0 1.79 0.00 0.37 0.00 0.03 97.81 03:50:01 AM 1 1.39 0.00 0.38 0.00 0.03 98.19 03:51:01 AM all 1.09 0.00 0.26 0.00 0.03 98.61 03:51:01 AM 0 1.04 0.00 0.23 0.00 0.03 98.70 03:51:01 AM 1 1.15 0.00 0.28 0.00 0.03 98.53 03:52:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 03:52:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:52:01 AM 1 0.48 0.00 0.03 0.00 0.02 99.47 03:53:01 AM all 0.39 0.00 0.05 0.00 0.03 99.53 03:53:01 AM 0 0.42 0.00 0.08 0.00 0.05 99.45 03:53:01 AM 1 0.37 0.00 0.02 0.00 0.00 99.62 03:54:01 AM all 0.40 0.00 0.06 0.00 0.03 99.51 03:54:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 03:54:01 AM 1 0.20 0.00 0.05 0.00 0.03 99.72 03:55:01 AM all 0.37 0.00 0.07 0.00 0.02 99.55 03:55:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 03:55:01 AM 1 0.37 0.00 0.07 0.00 0.00 99.57 03:56:01 AM all 0.42 0.00 0.05 0.00 0.03 99.50 03:56:01 AM 0 0.25 0.00 0.07 0.00 0.03 99.65 03:56:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 03:57:01 AM 0 0.18 0.00 0.03 0.00 0.02 99.77 03:57:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 03:58:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 03:58:01 AM 0 0.28 0.00 0.07 0.00 0.02 99.63 03:58:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 03:59:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 03:59:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 03:59:01 AM 1 0.18 0.00 0.05 0.00 0.03 99.73 04:00:02 AM all 0.40 0.00 0.20 0.00 0.03 99.37 04:00:02 AM 0 0.60 0.00 0.15 0.00 0.03 99.21 04:00:02 AM 1 0.20 0.00 0.25 0.00 0.03 99.52 04:01:01 AM all 0.42 0.00 0.07 0.02 0.03 99.47 04:01:01 AM 0 0.29 0.00 0.05 0.00 0.02 99.64 04:01:01 AM 1 0.54 0.00 0.08 0.03 0.05 99.29 04:02:01 AM all 10.90 0.00 1.08 0.07 0.05 87.90 04:02:01 AM 0 8.40 0.00 1.04 0.08 0.07 90.41 04:02:01 AM 1 13.40 0.00 1.12 0.05 0.03 85.40 04:03:01 AM all 30.62 0.00 4.18 0.16 0.08 64.97 04:03:01 AM 0 18.47 0.00 3.67 0.17 0.08 77.61 04:03:01 AM 1 42.75 0.00 4.68 0.15 0.07 52.36 Average: all 5.80 0.00 0.87 0.13 0.04 93.15 Average: 0 3.56 0.00 0.73 0.11 0.04 95.55 Average: 1 8.04 0.00 1.01 0.15 0.04 90.76