---> uname -a: Linux prd-centos8-robot-2c-8g-41397.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4893 19 2183 6779 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:2e:44:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe2e:4462/64 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) 07/10/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 88.44 18.13 70.31 5506.83 6915.46 02:28:01 AM 87.54 0.72 86.82 52.92 10148.63 02:29:01 AM 49.10 7.13 41.97 1310.50 3580.39 02:30:01 AM 58.95 0.25 58.70 47.05 7755.81 02:31:01 AM 5.68 0.02 5.66 0.13 252.67 02:32:01 AM 1.82 0.00 1.82 0.00 121.55 02:33:01 AM 0.27 0.00 0.27 0.00 40.63 02:34:01 AM 0.22 0.00 0.22 0.00 52.38 02:35:01 AM 0.28 0.00 0.28 0.00 64.06 02:36:01 AM 0.42 0.00 0.42 0.00 24.84 02:37:01 AM 0.25 0.00 0.25 0.00 15.25 02:38:01 AM 0.25 0.00 0.25 0.00 26.02 02:39:01 AM 4.67 0.32 4.35 36.93 198.95 02:40:01 AM 32.62 0.53 32.09 64.78 1777.07 Average: 23.61 1.94 21.67 501.40 2212.44 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5352876 7047860 2529556 32.09 2688 1877912 708356 7.93 189224 2020712 163732 02:28:01 AM 5163648 7001108 2718784 34.49 2688 2013220 707384 7.92 197884 2167940 42488 02:29:01 AM 4952936 6981372 2929496 37.16 2688 2199912 736308 8.24 270496 2294936 128616 02:30:01 AM 4932560 7017700 2949872 37.42 2688 2252792 661252 7.40 262120 2305520 24 02:31:01 AM 4891724 6977388 2990708 37.94 2688 2253340 734072 8.22 262256 2346612 268 02:32:01 AM 4887684 6975140 2994748 37.99 2688 2255128 753120 8.43 262268 2350652 376 02:33:01 AM 4882316 6971208 3000116 38.06 2688 2256592 769748 8.62 262272 2355804 740 02:34:01 AM 4880980 6971368 3001452 38.08 2688 2258044 769748 8.62 262276 2357328 704 02:35:01 AM 4878236 6970220 3004196 38.11 2688 2259640 789456 8.84 262276 2359968 480 02:36:01 AM 4877972 6970156 3004460 38.12 2688 2259840 789456 8.84 262276 2360268 148 02:37:01 AM 4877688 6970112 3004744 38.12 2688 2260096 789456 8.84 262280 2360584 48 02:38:01 AM 4874376 6967820 3008056 38.16 2688 2261100 789456 8.84 262280 2363780 348 02:39:01 AM 5026856 6955696 2855576 36.23 2688 2100380 732176 8.20 265908 2226424 25612 02:40:01 AM 5039412 6967308 2843020 36.07 2688 2101944 727780 8.15 467764 2020100 11384 Average: 4965662 6981747 2916770 37.00 2688 2186424 746983 8.36 267970 2277902 26783 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 335.57 186.52 1755.33 57.75 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 58.56 43.94 715.44 7.86 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 38.07 32.66 312.77 8.51 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 209.18 147.62 46.39 42.69 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 33.89 24.71 8.57 2.48 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 93.88 91.90 17.98 8.64 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 53.74 52.12 11.90 6.03 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 60.63 61.30 11.62 5.34 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 70.32 68.29 15.18 7.95 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 10.28 7.96 2.45 1.49 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 8.32 7.68 2.12 1.41 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 33.17 29.92 8.46 5.26 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 81.64 64.42 101.48 51.49 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 20.01 17.43 33.90 8.52 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 79.09 59.75 217.40 15.39 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) 07/10/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 46.03 0.00 6.85 1.44 0.12 45.56 02:27:01 AM 0 46.62 0.00 6.58 1.49 0.12 45.20 02:27:01 AM 1 45.44 0.00 7.13 1.40 0.12 45.91 02:28:01 AM all 24.26 0.00 3.52 1.06 0.07 71.09 02:28:01 AM 0 37.90 0.00 4.25 1.08 0.08 56.68 02:28:01 AM 1 10.62 0.00 2.78 1.03 0.07 85.50 02:29:01 AM all 27.19 0.00 4.54 0.61 0.11 67.55 02:29:01 AM 0 33.59 0.00 4.77 0.58 0.12 60.94 02:29:01 AM 1 20.79 0.00 4.32 0.63 0.10 74.16 02:30:01 AM all 17.78 0.00 3.31 0.49 0.08 78.34 02:30:01 AM 0 25.83 0.00 3.67 0.50 0.08 69.92 02:30:01 AM 1 9.74 0.00 2.95 0.48 0.07 86.76 02:31:01 AM all 2.97 0.00 0.34 0.02 0.03 96.64 02:31:01 AM 0 1.94 0.00 0.28 0.02 0.03 97.73 02:31:01 AM 1 4.02 0.00 0.39 0.02 0.03 95.54 02:32:01 AM all 7.69 0.00 0.48 0.01 0.09 91.73 02:32:01 AM 0 9.52 0.00 0.44 0.00 0.08 89.96 02:32:01 AM 1 5.87 0.00 0.52 0.02 0.10 93.50 02:33:01 AM all 6.19 0.00 0.38 0.01 0.07 93.36 02:33:01 AM 0 9.91 0.00 0.32 0.02 0.07 89.68 02:33:01 AM 1 2.48 0.00 0.44 0.00 0.07 97.02 02:34:01 AM all 3.34 0.00 0.28 0.00 0.08 96.31 02:34:01 AM 0 3.77 0.00 0.34 0.00 0.08 95.81 02:34:01 AM 1 2.90 0.00 0.22 0.00 0.07 96.81 02:35:01 AM all 8.66 0.00 0.49 0.00 0.08 90.78 02:35:01 AM 0 11.81 0.00 0.50 0.00 0.08 87.61 02:35:01 AM 1 5.52 0.00 0.47 0.00 0.07 93.94 02:36:01 AM all 3.03 0.00 0.21 0.00 0.08 96.68 02:36:01 AM 0 4.49 0.00 0.22 0.00 0.08 95.20 02:36:01 AM 1 1.57 0.00 0.20 0.00 0.07 98.16 02:37:01 AM all 2.41 0.00 0.18 0.00 0.07 97.34 02:37:01 AM 0 3.91 0.00 0.17 0.00 0.07 95.86 02:37:01 AM 1 0.90 0.00 0.20 0.00 0.07 98.83 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 8.72 0.00 0.46 0.00 0.08 90.75 02:38:01 AM 0 13.94 0.00 0.54 0.00 0.07 85.45 02:38:01 AM 1 3.49 0.00 0.38 0.00 0.08 96.04 02:39:01 AM all 16.81 0.00 1.66 0.08 0.08 81.36 02:39:01 AM 0 22.94 0.00 1.45 0.15 0.08 75.37 02:39:01 AM 1 10.69 0.00 1.87 0.02 0.08 87.34 02:40:01 AM all 30.97 0.00 3.51 0.27 0.08 65.17 02:40:01 AM 0 42.71 0.00 3.87 0.22 0.08 53.13 02:40:01 AM 1 19.21 0.00 3.16 0.32 0.07 77.25 Average: all 14.74 0.00 1.88 0.29 0.08 83.02 Average: 0 19.23 0.00 1.96 0.29 0.08 78.43 Average: 1 10.25 0.00 1.79 0.28 0.08 87.60