---> uname -a: Linux prd-centos8-robot-2c-8g-2648.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4837 19 2267 6806 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:76:81:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe76:81d4/64 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) 10/01/2025 _x86_64_ (2 CPU) 00:39:59 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 245.79 203.87 41.92 16789.97 37269.94 12:42:01 AM 87.87 2.52 85.35 207.30 6333.41 12:43:01 AM 79.67 0.75 78.92 53.45 10985.45 12:44:01 AM 42.91 7.10 35.81 1310.18 2216.75 12:45:01 AM 53.61 0.25 53.36 47.06 7737.11 12:46:01 AM 3.13 0.22 2.92 11.73 97.58 12:47:01 AM 1.93 0.00 1.93 0.00 211.15 12:48:01 AM 0.97 0.00 0.97 0.00 690.22 12:49:01 AM 0.40 0.02 0.38 1.07 214.91 12:50:01 AM 0.47 0.00 0.47 0.00 234.24 12:51:01 AM 1.23 0.40 0.83 55.31 175.54 12:52:01 AM 0.45 0.00 0.45 0.00 30.73 12:53:01 AM 0.18 0.00 0.18 0.00 5.21 12:54:01 AM 16.96 0.40 16.56 47.59 2534.11 Average: 38.63 15.74 22.90 1351.14 4968.36 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5667024 7103084 2215408 28.11 2688 1633060 670700 7.51 169512 1777088 44788 12:42:01 AM 5195240 6993756 2687192 34.09 2688 1975556 732644 8.20 186776 2163908 249196 12:43:01 AM 5170212 7011920 2712220 34.41 2688 2017376 683784 7.66 209868 2151360 9940 12:44:01 AM 4878456 6968932 3003976 38.11 2688 2259752 742652 8.32 280644 2352780 181696 12:45:01 AM 4954012 7049596 2928420 37.15 2688 2262956 637344 7.14 262068 2283044 4 12:46:01 AM 4911724 7008644 2970708 37.69 2688 2264348 688828 7.71 262196 2324964 1052 12:47:01 AM 4876788 6990108 3005644 38.13 2688 2280740 705016 7.89 262668 2358712 12960 12:48:01 AM 4868416 6989844 3014016 38.24 2688 2288808 705016 7.89 262668 2367428 788 12:49:01 AM 4861992 6990340 3020440 38.32 2688 2295744 705016 7.89 262728 2374412 1344 12:50:01 AM 4848688 6985316 3033744 38.49 2688 2303996 723724 8.10 262788 2387100 2736 12:51:01 AM 4464884 6930292 3417548 43.36 2688 2307756 722604 8.09 264336 2389628 12 12:52:01 AM 4463788 6929864 3418644 43.37 2688 2308432 722604 8.09 264352 2390696 16 12:53:01 AM 4463620 6929856 3418812 43.37 2688 2308584 722604 8.09 264352 2390864 88 12:54:01 AM 5007232 7017308 2875200 36.48 2688 2182684 666440 7.46 502420 2012788 22316 Average: 4902291 6992776 2980141 37.81 2688 2192128 702070 7.86 265527 2266055 37638 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 256.39 142.79 1134.58 51.01 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 82.84 67.82 1054.81 8.65 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 62.76 42.40 587.43 14.87 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 41.08 33.69 330.45 7.60 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 135.71 103.88 37.30 27.59 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 18.69 11.80 15.32 1.73 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 39.29 34.09 126.74 8.86 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 19.69 18.91 43.18 6.68 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 21.68 18.36 36.22 5.71 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 27.56 23.18 66.88 11.90 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 41.50 56.50 23.04 5.14 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 16.38 14.26 3.93 2.55 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 6.98 5.33 1.65 1.00 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 78.05 52.09 150.63 93.71 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 60.97 44.83 259.59 17.70 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) 10/01/2025 _x86_64_ (2 CPU) 00:39:59 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 55.22 0.07 11.31 15.26 0.14 18.00 12:41:01 AM 0 53.19 0.05 12.10 14.59 0.13 19.94 12:41:01 AM 1 57.25 0.10 10.52 15.93 0.15 16.06 12:42:01 AM all 35.93 0.00 4.89 2.79 0.12 56.27 12:42:01 AM 0 32.63 0.00 4.48 1.53 0.12 61.24 12:42:01 AM 1 39.22 0.00 5.29 4.03 0.13 51.32 12:43:01 AM all 19.88 0.00 3.16 3.38 0.12 73.45 12:43:01 AM 0 11.06 0.00 2.67 3.46 0.12 82.70 12:43:01 AM 1 28.71 0.00 3.66 3.31 0.12 64.21 12:44:01 AM all 26.00 0.00 3.95 2.65 0.12 67.28 12:44:01 AM 0 15.42 0.00 3.40 2.40 0.12 78.66 12:44:01 AM 1 36.57 0.00 4.50 2.90 0.12 55.91 12:45:01 AM all 16.59 0.00 2.96 1.38 0.07 79.01 12:45:01 AM 0 14.40 0.00 2.75 1.40 0.07 81.37 12:45:01 AM 1 18.77 0.00 3.16 1.35 0.07 76.65 12:46:01 AM all 2.19 0.00 0.20 0.02 0.04 97.55 12:46:01 AM 0 3.36 0.00 0.30 0.02 0.05 96.27 12:46:01 AM 1 1.02 0.00 0.10 0.02 0.03 98.83 12:47:01 AM all 16.28 0.00 0.28 0.01 0.08 83.35 12:47:01 AM 0 17.40 0.00 0.30 0.00 0.07 82.23 12:47:01 AM 1 15.15 0.00 0.27 0.02 0.08 84.48 12:48:01 AM all 10.07 0.00 0.16 0.16 0.07 89.54 12:48:01 AM 0 3.96 0.00 0.12 0.32 0.07 95.54 12:48:01 AM 1 16.18 0.00 0.20 0.00 0.07 83.56 12:49:01 AM all 9.41 0.00 0.19 0.02 0.07 90.31 12:49:01 AM 0 5.23 0.00 0.15 0.03 0.05 94.53 12:49:01 AM 1 13.59 0.00 0.23 0.00 0.08 86.09 12:50:01 AM all 13.43 0.00 0.24 0.02 0.08 86.24 12:50:01 AM 0 3.93 0.00 0.27 0.03 0.07 95.70 12:50:01 AM 1 22.93 0.00 0.22 0.00 0.08 76.77 12:51:01 AM all 9.11 0.00 2.54 0.01 0.08 88.25 12:51:01 AM 0 7.20 0.00 2.48 0.02 0.08 90.22 12:51:01 AM 1 11.03 0.00 2.60 0.00 0.08 86.29 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 5.34 0.00 0.17 0.00 0.07 94.42 12:52:01 AM 0 7.28 0.00 0.17 0.00 0.07 92.49 12:52:01 AM 1 3.41 0.00 0.17 0.00 0.07 96.35 12:53:01 AM all 2.38 0.00 0.15 0.00 0.08 97.38 12:53:01 AM 0 3.38 0.00 0.17 0.00 0.10 96.35 12:53:01 AM 1 1.39 0.00 0.13 0.00 0.07 98.41 12:54:01 AM all 25.09 0.00 3.71 0.40 0.08 70.72 12:54:01 AM 0 18.08 0.00 3.52 0.27 0.08 78.04 12:54:01 AM 1 32.08 0.00 3.90 0.53 0.08 63.40 Average: all 17.70 0.01 2.44 1.88 0.09 77.89 Average: 0 14.10 0.00 2.36 1.74 0.08 81.71 Average: 1 21.30 0.01 2.51 2.03 0.09 74.07