---> uname -a: Linux prd-centos8-robot-2c-8g-53602.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 552 5040 19 2104 6848 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:a1:5a:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85220sec preferred_lft 85220sec inet6 fe80::f816:3eff:fea1:5a47/64 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) 00:36:19 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 109.93 37.04 72.89 5901.42 7178.57 12:39:01 AM 89.27 0.72 88.55 52.92 10180.52 12:40:01 AM 21.41 0.25 21.16 36.25 2177.51 12:41:01 AM 8.30 0.00 8.30 0.00 502.43 12:42:01 AM 2.23 0.00 2.23 0.00 64.94 12:43:01 AM 0.27 0.00 0.27 0.00 4.30 12:44:01 AM 0.22 0.00 0.22 0.00 2.63 12:45:01 AM 0.18 0.00 0.18 0.00 2.30 12:46:01 AM 0.17 0.00 0.17 0.00 1.72 12:47:01 AM 0.32 0.00 0.32 0.00 4.83 12:48:01 AM 0.12 0.00 0.12 0.00 1.05 12:49:01 AM 0.15 0.00 0.15 0.00 1.05 12:50:01 AM 0.10 0.00 0.10 0.00 1.30 12:51:01 AM 0.23 0.00 0.23 0.00 2.70 12:52:01 AM 1.52 0.03 1.48 0.27 34.48 12:53:01 AM 0.18 0.00 0.18 0.00 2.58 12:54:01 AM 0.13 0.00 0.13 0.00 1.18 12:55:01 AM 0.12 0.00 0.12 0.00 0.77 12:56:01 AM 25.79 0.68 25.11 94.90 714.81 Average: 13.72 2.04 11.68 320.28 1098.95 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5370916 7090156 2511516 31.86 2688 1901084 676728 7.58 186316 2005440 180680 12:39:01 AM 5184072 7026812 2698360 34.23 2688 2018988 715060 8.01 198148 2153280 42856 12:40:01 AM 5178900 7023128 2703532 34.30 2688 2020228 710172 7.95 223572 2133512 10752 12:41:01 AM 5180996 7025168 2701436 34.27 2688 2020228 699924 7.84 225756 2129648 4 12:42:01 AM 5181112 7025288 2701320 34.27 2688 2020232 699924 7.84 225756 2129640 16 12:43:01 AM 5180948 7025124 2701484 34.27 2688 2020232 699924 7.84 225756 2129812 8 12:44:01 AM 5181336 7025476 2701096 34.27 2688 2020232 699924 7.84 225756 2129576 12 12:45:01 AM 5181156 7025300 2701276 34.27 2688 2020236 699924 7.84 225756 2129748 4 12:46:01 AM 5181568 7025712 2700864 34.26 2688 2020236 699924 7.84 225756 2129544 4 12:47:01 AM 5181408 7025552 2701024 34.27 2688 2020236 699924 7.84 225756 2129660 4 12:48:01 AM 5181396 7025544 2701036 34.27 2688 2020240 699924 7.84 225756 2129736 4 12:49:01 AM 5181412 7025560 2701020 34.27 2688 2020240 699924 7.84 225756 2129580 4 12:50:01 AM 5180684 7024832 2701748 34.28 2688 2020240 717432 8.03 225756 2130304 4 12:51:01 AM 5181236 7025396 2701196 34.27 2688 2020244 717432 8.03 225760 2129808 8 12:52:01 AM 5181116 7025280 2701316 34.27 2688 2020248 717432 8.03 225884 2129780 20 12:53:01 AM 5180912 7025080 2701520 34.27 2688 2020252 717432 8.03 225884 2130012 8 12:54:01 AM 5181140 7025308 2701292 34.27 2688 2020252 717432 8.03 225884 2129600 8 12:55:01 AM 5181316 7025484 2701116 34.27 2688 2020252 717432 8.03 225884 2129600 8 12:56:01 AM 5134420 6985372 2748012 34.86 2688 2026384 752128 8.42 384644 2017844 27016 Average: 5188739 7026609 2693693 34.17 2688 2014225 708316 7.93 230502 2118743 13759 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 346.89 201.82 1828.52 62.57 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 60.68 42.90 676.82 8.10 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 14.90 10.98 13.81 5.65 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 1.65 0.95 1.01 0.24 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 1.40 0.43 0.45 0.18 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 0.58 0.72 0.39 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 1.15 0.40 0.43 0.17 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 1.48 0.77 0.88 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 0.85 0.40 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 0.73 0.37 0.34 0.14 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 0.80 0.48 0.47 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 1.22 0.53 0.45 0.16 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 1.57 0.73 0.93 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 0.38 0.34 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 2.35 0.42 0.56 0.17 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 2.28 0.80 1.09 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 0.83 0.38 0.35 0.14 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 0.68 0.33 0.29 0.12 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 18.68 17.09 14.94 8.69 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 24.21 14.78 133.82 4.68 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) 00:36:19 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.93 0.02 7.05 2.46 0.08 51.46 12:38:01 AM 0 42.59 0.02 8.06 2.18 0.08 47.08 12:38:01 AM 1 35.28 0.02 6.05 2.74 0.08 55.83 12:39:01 AM all 22.52 0.00 3.08 2.02 0.08 72.31 12:39:01 AM 0 10.43 0.00 2.42 2.39 0.07 84.69 12:39:01 AM 1 34.60 0.00 3.74 1.65 0.08 59.93 12:40:01 AM all 12.17 0.00 1.37 0.23 0.06 86.18 12:40:01 AM 0 10.61 0.00 1.33 0.15 0.07 87.84 12:40:01 AM 1 13.73 0.00 1.40 0.30 0.05 84.52 12:41:01 AM all 1.20 0.00 0.23 0.04 0.03 98.51 12:41:01 AM 0 1.80 0.00 0.25 0.02 0.02 97.91 12:41:01 AM 1 0.60 0.00 0.20 0.07 0.03 99.10 12:42:01 AM all 0.40 0.00 0.08 0.01 0.03 99.48 12:42:01 AM 0 0.68 0.00 0.03 0.00 0.02 99.27 12:42:01 AM 1 0.12 0.00 0.12 0.02 0.05 99.70 12:43:01 AM all 0.42 0.00 0.04 0.00 0.03 99.51 12:43:01 AM 0 0.48 0.00 0.02 0.00 0.02 99.48 12:43:01 AM 1 0.35 0.00 0.07 0.00 0.05 99.53 12:44:01 AM all 0.28 0.00 0.06 0.00 0.03 99.64 12:44:01 AM 0 0.17 0.00 0.07 0.00 0.02 99.75 12:44:01 AM 1 0.38 0.00 0.05 0.00 0.03 99.53 12:45:01 AM all 0.45 0.00 0.06 0.00 0.03 99.47 12:45:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 12:45:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 12:46:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 12:46:01 AM 0 0.45 0.00 0.05 0.00 0.03 99.47 12:46:01 AM 1 0.25 0.00 0.07 0.00 0.03 99.65 12:47:01 AM all 0.30 0.00 0.07 0.00 0.03 99.60 12:47:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 12:47:01 AM 1 0.22 0.00 0.03 0.00 0.03 99.72 12:48:01 AM all 0.38 0.00 0.06 0.00 0.03 99.52 12:48:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:48:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.41 0.00 0.06 0.00 0.03 99.50 12:49:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:49:01 AM 1 0.23 0.00 0.07 0.00 0.03 99.67 12:50:01 AM all 0.42 0.00 0.08 0.00 0.03 99.48 12:50:01 AM 0 0.35 0.00 0.07 0.00 0.02 99.57 12:50:01 AM 1 0.48 0.00 0.08 0.00 0.03 99.40 12:51:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 12:51:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:51:01 AM 1 0.35 0.00 0.10 0.00 0.02 99.53 12:52:01 AM all 0.44 0.00 0.18 0.02 0.03 99.33 12:52:01 AM 0 0.13 0.00 0.20 0.02 0.03 99.62 12:52:01 AM 1 0.75 0.00 0.17 0.02 0.02 99.05 12:53:01 AM all 0.51 0.00 0.08 0.00 0.03 99.38 12:53:01 AM 0 0.47 0.00 0.10 0.00 0.03 99.40 12:53:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 12:54:01 AM all 0.30 0.00 0.07 0.00 0.03 99.61 12:54:01 AM 0 0.42 0.00 0.08 0.00 0.03 99.46 12:54:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 12:55:01 AM all 0.39 0.00 0.05 0.00 0.03 99.52 12:55:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 12:55:01 AM 1 0.18 0.00 0.02 0.00 0.03 99.77 12:56:01 AM all 32.41 0.00 4.14 0.12 0.08 63.24 12:56:01 AM 0 23.67 0.00 3.71 0.13 0.08 72.40 12:56:01 AM 1 41.15 0.00 4.57 0.12 0.08 54.08 Average: all 5.92 0.00 0.89 0.26 0.04 92.89 Average: 0 4.99 0.00 0.88 0.26 0.04 93.83 Average: 1 6.85 0.00 0.89 0.26 0.04 91.96