---> uname -a: Linux prd-centos8-robot-2c-8g-3749.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 638 4686 19 2372 6760 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:76:74:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fe76:74cf/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) 12/05/2025 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 123.19 0.92 122.28 65.84 11446.28 12:40:01 AM 26.77 0.03 26.74 0.53 3968.86 12:41:01 AM 32.52 0.38 32.14 64.25 2135.59 12:42:01 AM 69.38 6.96 62.41 1292.77 7762.33 12:43:01 AM 5.37 0.22 5.15 11.73 460.91 12:44:01 AM 4.40 0.00 4.40 0.00 471.32 12:45:01 AM 0.98 0.00 0.98 0.00 511.10 12:46:01 AM 0.40 0.02 0.38 1.07 241.71 12:47:01 AM 0.58 0.00 0.58 0.00 147.10 12:48:01 AM 1.02 0.03 0.98 1.87 821.85 12:49:01 AM 1.03 0.42 0.62 53.46 757.36 12:50:01 AM 0.40 0.00 0.40 0.00 57.33 12:51:01 AM 0.33 0.02 0.32 0.13 20.17 12:52:01 AM 20.44 6.28 14.16 611.93 602.87 12:53:01 AM 34.53 0.47 34.06 52.92 4478.20 Average: 21.42 1.05 20.37 143.77 2258.91 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5119700 6968140 2762732 35.05 2688 2023876 787556 8.82 197944 2217164 104312 12:40:01 AM 5143224 6990224 2739208 34.75 2688 2022992 765592 8.57 209008 2182160 9940 12:41:01 AM 4957004 6936192 2925428 37.11 2688 2149604 823344 9.22 237960 2322672 103096 12:42:01 AM 4912440 7015952 2969992 37.68 2688 2269884 711236 7.96 259916 2325252 10824 12:43:01 AM 4870472 6975132 3011960 38.21 2688 2271208 764492 8.56 260100 2366844 980 12:44:01 AM 4839064 6959448 3043368 38.61 2688 2286988 780428 8.74 260516 2398060 6788 12:45:01 AM 4830104 6958856 3052328 38.72 2688 2295300 780428 8.74 260516 2407016 332 12:46:01 AM 4823016 6958920 3059416 38.81 2688 2302408 780428 8.74 260536 2414740 272 12:47:01 AM 4778364 6933116 3104068 39.38 2688 2321248 812064 9.09 260584 2458256 15004 12:48:01 AM 4745828 6917576 3136604 39.79 2688 2338244 827536 9.27 260780 2490720 7596 12:49:01 AM 4353584 6868696 3528848 44.77 2688 2355828 823400 9.22 262136 2502560 948 12:50:01 AM 4352368 6868160 3530064 44.78 2688 2356508 846380 9.48 262140 2503468 104 12:51:01 AM 4351524 6867748 3530908 44.79 2688 2356992 848800 9.50 262152 2504292 96 12:52:01 AM 4811148 6930660 3071284 38.96 2688 2291704 801796 8.98 388532 2316620 121424 12:53:01 AM 4793168 6915744 3089264 39.19 2688 2295668 804196 9.00 548080 2181100 26264 Average: 4778734 6937638 3103698 39.37 2688 2262563 797178 8.93 279393 2372728 27199 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.22 76.82 1241.67 11.52 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 6.66 2.38 2.32 1.11 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 42.80 35.32 334.98 8.06 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 151.27 126.96 43.41 33.04 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 18.26 9.43 15.28 1.68 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 33.33 31.44 123.50 8.53 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 19.61 19.13 42.81 7.03 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 24.28 18.58 38.32 6.04 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 38.24 30.57 248.09 11.89 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 27.23 22.76 271.64 2.51 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 53.06 69.49 256.67 5.50 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 5.50 5.46 1.61 1.20 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 15.91 13.84 3.88 2.53 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 90.85 60.46 174.96 120.28 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 18.81 16.06 15.01 8.46 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 43.20 35.92 187.61 15.29 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) 12/05/2025 _x86_64_ (2 CPU) 00:36:59 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 38.29 0.00 5.28 2.13 0.11 54.19 12:39:01 AM 0 35.27 0.00 5.15 2.02 0.10 57.45 12:39:01 AM 1 41.29 0.00 5.41 2.25 0.12 50.93 12:40:01 AM all 3.64 0.00 0.86 0.85 0.04 94.61 12:40:01 AM 0 1.89 0.00 0.62 0.33 0.03 97.13 12:40:01 AM 1 5.40 0.00 1.10 1.37 0.05 92.08 12:41:01 AM all 25.37 0.00 3.22 0.26 0.08 71.06 12:41:01 AM 0 27.18 0.00 3.23 0.40 0.08 69.11 12:41:01 AM 1 23.56 0.00 3.22 0.12 0.08 73.02 12:42:01 AM all 21.47 0.00 4.50 0.70 0.08 73.25 12:42:01 AM 0 30.80 0.00 5.11 0.65 0.08 63.35 12:42:01 AM 1 12.18 0.00 3.89 0.75 0.07 83.11 12:43:01 AM all 1.95 0.00 0.22 0.08 0.05 97.70 12:43:01 AM 0 1.02 0.00 0.10 0.02 0.03 98.83 12:43:01 AM 1 2.87 0.00 0.33 0.15 0.07 96.57 12:44:01 AM all 14.94 0.00 0.21 0.03 0.08 84.73 12:44:01 AM 0 19.05 0.00 0.18 0.02 0.08 80.67 12:44:01 AM 1 10.84 0.00 0.23 0.05 0.08 88.80 12:45:01 AM all 10.24 0.00 0.14 0.03 0.07 89.52 12:45:01 AM 0 17.02 0.00 0.13 0.02 0.05 82.78 12:45:01 AM 1 3.46 0.00 0.15 0.05 0.08 96.26 12:46:01 AM all 9.43 0.00 0.18 0.01 0.08 90.31 12:46:01 AM 0 15.31 0.00 0.17 0.00 0.08 84.44 12:46:01 AM 1 3.56 0.00 0.18 0.02 0.07 96.18 12:47:01 AM all 11.50 0.00 0.21 0.02 0.08 88.20 12:47:01 AM 0 18.83 0.00 0.22 0.02 0.08 80.85 12:47:01 AM 1 4.16 0.00 0.20 0.02 0.07 95.55 12:48:01 AM all 3.09 0.00 0.20 0.03 0.08 96.59 12:48:01 AM 0 1.76 0.00 0.12 0.00 0.07 98.06 12:48:01 AM 1 4.43 0.00 0.28 0.07 0.10 95.12 12:49:01 AM all 7.55 0.00 2.42 0.04 0.08 89.91 12:49:01 AM 0 6.42 0.00 2.45 0.08 0.08 90.97 12:49:01 AM 1 8.69 0.00 2.40 0.00 0.07 88.84 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 2.87 0.00 0.11 0.00 0.08 96.93 12:50:01 AM 0 4.11 0.00 0.10 0.00 0.08 95.70 12:50:01 AM 1 1.64 0.00 0.12 0.00 0.08 98.16 12:51:01 AM all 5.19 0.00 0.20 0.01 0.08 94.53 12:51:01 AM 0 4.96 0.00 0.20 0.00 0.08 94.76 12:51:01 AM 1 5.42 0.00 0.20 0.02 0.07 94.30 12:52:01 AM all 22.26 0.24 2.97 0.28 0.08 74.17 12:52:01 AM 0 34.35 0.48 3.36 0.52 0.08 61.21 12:52:01 AM 1 10.18 0.00 2.59 0.03 0.08 87.12 12:53:01 AM all 31.08 0.00 3.88 0.25 0.08 64.70 12:53:01 AM 0 27.80 0.00 3.53 0.18 0.08 68.40 12:53:01 AM 1 34.37 0.00 4.24 0.32 0.08 60.99 Average: all 13.94 0.02 1.64 0.32 0.08 84.01 Average: 0 16.39 0.03 1.65 0.28 0.07 81.57 Average: 1 11.48 0.00 1.64 0.35 0.08 86.45