---> uname -a: Linux prd-centos8-robot-2c-8g-53603.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: 2800.000 BogoMIPS: 5600.00 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 641 4953 19 2102 6759 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:9d:63:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85179sec preferred_lft 85179sec inet6 fe80::f816:3eff:fe9d:6383/64 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:31 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 123.60 53.84 69.76 7490.88 6455.69 12:39:01 AM 89.00 0.72 88.29 52.92 10853.87 12:40:01 AM 20.24 0.03 20.21 0.53 1985.80 12:41:01 AM 0.27 0.00 0.27 0.00 2.85 12:42:01 AM 0.32 0.00 0.32 0.00 5.68 12:43:01 AM 0.32 0.00 0.32 0.00 5.62 12:44:01 AM 0.12 0.00 0.12 0.00 1.03 12:45:02 AM 0.13 0.00 0.13 0.00 1.33 12:46:01 AM 0.15 0.00 0.15 0.00 1.20 12:47:01 AM 0.20 0.00 0.20 0.00 2.67 12:48:01 AM 0.23 0.00 0.23 0.00 3.23 12:49:01 AM 0.15 0.00 0.15 0.00 1.05 12:50:01 AM 0.08 0.00 0.08 0.00 0.90 12:51:01 AM 0.27 0.00 0.27 0.00 3.13 12:52:01 AM 0.37 0.00 0.37 0.00 5.25 12:53:01 AM 1.27 0.03 1.23 0.27 30.27 12:54:01 AM 0.22 0.00 0.22 0.00 2.67 12:55:01 AM 5.95 0.20 5.75 34.79 95.37 12:56:01 AM 11.70 0.00 11.70 0.00 637.69 Average: 13.41 2.89 10.52 399.23 1058.60 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5362968 7047084 2519456 31.96 2688 1867140 906076 10.15 186500 2012872 175988 12:39:01 AM 5136276 6976748 2746148 34.84 2688 2016288 942580 10.55 198732 2189200 42848 12:40:01 AM 5141984 6981840 2740440 34.77 2688 2016308 934476 10.46 198824 2189892 4 12:41:01 AM 5142516 6982396 2739908 34.76 2688 2016308 934476 10.46 198824 2189800 4 12:42:01 AM 5141332 6981216 2741092 34.77 2688 2016312 934476 10.46 198824 2190828 12 12:43:01 AM 5136156 6976040 2746268 34.84 2688 2016312 934476 10.46 198824 2196288 4 12:44:01 AM 5135360 6975236 2747064 34.85 2688 2016312 934476 10.46 198824 2197384 12 12:45:02 AM 5135084 6974964 2747340 34.85 2688 2016316 934476 10.46 198824 2197456 4 12:46:01 AM 5135268 6975148 2747156 34.85 2688 2016316 934476 10.46 198824 2197328 4 12:47:01 AM 5135112 6974992 2747312 34.85 2688 2016316 949952 10.64 198824 2197328 4 12:48:01 AM 5135060 6974944 2747364 34.85 2688 2016320 949952 10.64 198824 2197672 4 12:49:01 AM 5135152 6975036 2747272 34.85 2688 2016320 949952 10.64 198824 2197604 4 12:50:01 AM 5132120 6972004 2750304 34.89 2688 2016320 945544 10.59 198824 2200240 12 12:51:01 AM 5132768 6972660 2749656 34.88 2688 2016328 945544 10.59 198824 2199800 8 12:52:01 AM 5132512 6972404 2749912 34.89 2688 2016328 942684 10.56 198824 2200208 16 12:53:01 AM 5130336 6970244 2752088 34.91 2688 2016336 942684 10.56 198980 2202068 12 12:54:01 AM 5130548 6970456 2751876 34.91 2688 2016336 942684 10.56 198984 2201836 8 12:55:01 AM 5007208 6889588 2875216 36.48 2688 2058408 998096 11.18 215716 2308224 51840 12:56:01 AM 5110348 6951792 2772076 35.17 2688 2017532 937992 10.50 226356 2194468 4 Average: 5139374 6973410 2743050 34.80 2688 2010745 941846 10.55 200525 2192658 14252 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 314.33 187.42 1744.05 63.32 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 72.29 51.28 755.88 8.80 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 1.27 0.42 0.39 0.14 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 1.22 0.40 0.38 0.14 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 1.30 0.38 0.43 0.17 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 1.13 0.63 0.71 0.40 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 1.22 0.43 0.42 0.18 0.00 0.00 0.00 0.00 12:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 AM eth0 1.48 0.78 0.87 0.53 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 0.86 0.39 0.35 0.14 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 0.55 0.40 0.16 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 0.90 0.48 0.46 0.21 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 1.05 0.38 0.37 0.14 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 1.62 0.72 0.91 0.56 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 0.65 0.40 0.33 0.14 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 2.33 0.37 0.50 0.15 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 2.37 0.83 1.08 0.59 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 0.88 0.40 0.34 0.23 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 11.93 10.01 12.68 5.55 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 1.78 1.37 1.44 0.26 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 22.10 13.57 132.85 4.31 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) 09/18/2025 _x86_64_ (2 CPU) 00:36:31 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 44.67 0.03 7.63 1.39 0.10 46.18 12:38:01 AM 0 41.64 0.02 6.61 1.36 0.10 50.28 12:38:01 AM 1 47.69 0.05 8.65 1.42 0.10 42.09 12:39:01 AM all 25.12 0.00 3.49 1.10 0.08 70.20 12:39:01 AM 0 18.85 0.00 3.12 1.13 0.08 76.81 12:39:01 AM 1 31.40 0.00 3.86 1.07 0.08 63.60 12:40:01 AM all 0.40 0.00 0.19 0.17 0.03 99.21 12:40:01 AM 0 0.58 0.00 0.15 0.07 0.03 99.17 12:40:01 AM 1 0.22 0.00 0.23 0.27 0.03 99.25 12:41:01 AM all 0.39 0.00 0.05 0.00 0.03 99.53 12:41:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:41:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 12:42:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:42:01 AM 0 0.42 0.00 0.10 0.00 0.02 99.47 12:42:01 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 12:43:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:43:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:43:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 12:44:01 AM all 0.38 0.00 0.06 0.00 0.03 99.53 12:44:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:44:01 AM 1 0.20 0.00 0.03 0.00 0.03 99.73 12:45:02 AM all 0.35 0.00 0.08 0.00 0.03 99.54 12:45:02 AM 0 0.47 0.00 0.10 0.00 0.02 99.42 12:45:02 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 12:46:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 12:46:01 AM 0 0.19 0.00 0.07 0.00 0.03 99.71 12:46:01 AM 1 0.51 0.00 0.05 0.00 0.03 99.41 12:47:01 AM all 0.40 0.00 0.06 0.00 0.03 99.51 12:47:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:47:01 AM 1 0.22 0.00 0.07 0.00 0.03 99.68 12:48:01 AM all 0.41 0.00 0.05 0.00 0.03 99.52 12:48:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:48:01 AM 1 0.22 0.00 0.05 0.00 0.02 99.72 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.28 0.00 0.06 0.00 0.04 99.62 12:49:01 AM 0 0.35 0.00 0.08 0.00 0.05 99.52 12:49:01 AM 1 0.22 0.00 0.03 0.00 0.03 99.72 12:50:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 12:50:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 12:50:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 12:51:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 12:51:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 12:51:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 12:52:01 AM all 0.37 0.00 0.06 0.00 0.04 99.53 12:52:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 12:52:01 AM 1 0.15 0.00 0.03 0.00 0.03 99.78 12:53:01 AM all 0.28 0.00 0.18 0.01 0.03 99.50 12:53:01 AM 0 0.38 0.00 0.17 0.00 0.02 99.43 12:53:01 AM 1 0.18 0.00 0.20 0.02 0.03 99.57 12:54:01 AM all 0.41 0.00 0.07 0.00 0.03 99.49 12:54:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 12:54:01 AM 1 0.38 0.00 0.08 0.00 0.05 99.48 12:55:01 AM all 10.51 0.00 1.03 0.07 0.06 88.34 12:55:01 AM 0 5.91 0.00 0.80 0.07 0.05 93.18 12:55:01 AM 1 15.12 0.00 1.25 0.07 0.07 83.49 12:56:01 AM all 2.60 0.00 0.38 0.06 0.03 96.92 12:56:01 AM 0 0.60 0.00 0.17 0.07 0.03 99.13 12:56:01 AM 1 4.61 0.00 0.60 0.05 0.03 94.71 Average: all 4.65 0.00 0.72 0.15 0.04 94.44 Average: 0 3.89 0.00 0.63 0.14 0.04 95.29 Average: 1 5.41 0.00 0.82 0.15 0.04 93.58