---> uname -a: Linux prd-centos8-robot-2c-8g-49354.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4857 19 2259 6818 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:93:63:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe93:634b/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) 09/06/2025 _x86_64_ (2 CPU) 03:17:45 LINUX RESTART (2 CPU) 03:18:01 AM tps rtps wtps bread/s bwrtn/s 03:19:01 AM 195.42 148.92 46.50 14354.70 38036.00 03:20:01 AM 115.48 0.27 115.21 12.93 10409.11 03:21:01 AM 53.83 1.00 52.83 113.03 6550.75 03:22:01 AM 21.35 0.07 21.28 2.80 1820.36 03:23:01 AM 73.34 6.97 66.37 1292.98 7785.97 03:24:01 AM 6.18 0.22 5.96 11.73 506.31 03:25:01 AM 2.05 0.00 2.05 0.00 165.54 03:26:01 AM 0.95 0.00 0.95 0.00 641.02 03:27:01 AM 0.38 0.02 0.37 1.07 310.03 03:28:01 AM 0.70 0.00 0.70 0.00 238.49 03:29:01 AM 0.73 0.38 0.35 55.32 163.76 03:30:01 AM 0.30 0.00 0.30 0.00 15.24 03:31:01 AM 0.23 0.00 0.23 0.00 20.96 03:32:01 AM 20.38 0.42 19.96 47.72 2648.82 Average: 35.10 11.30 23.79 1135.23 4951.12 03:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:19:01 AM 5630512 7108948 2251920 28.57 2688 1672584 650844 7.29 178396 1797564 71872 03:20:01 AM 5187464 7008416 2694968 34.19 2688 1997760 722296 8.09 188604 2163684 148236 03:21:01 AM 5249604 7085496 2632828 33.40 2688 2011868 627004 7.02 219272 2066356 10768 03:22:01 AM 5081992 7006504 2800440 35.53 2688 2098048 693616 7.77 235112 2210116 66428 03:23:01 AM 4977188 7061700 2905244 36.86 2688 2252188 629620 7.05 262464 2263956 10836 03:24:01 AM 4933676 7019456 2948756 37.41 2688 2253492 680728 7.62 262596 2305580 940 03:25:01 AM 4907260 7004812 2975172 37.74 2688 2265260 696500 7.80 263068 2331832 9732 03:26:01 AM 4893144 7003288 2989288 37.92 2688 2277880 711980 7.97 263068 2345908 3540 03:27:01 AM 4886604 7003772 2995828 38.01 2688 2284932 711980 7.97 263068 2352932 1304 03:28:01 AM 4871256 6996748 3011176 38.20 2688 2293188 711980 7.97 263124 2367288 2784 03:29:01 AM 4488072 6941736 3394360 43.06 2688 2296980 726908 8.14 264680 2369332 140 03:30:01 AM 4486664 6940888 3395768 43.08 2688 2297640 724208 8.11 264692 2371028 496 03:31:01 AM 4478676 6933104 3403756 43.18 2688 2297840 724208 8.11 264692 2378800 168 03:32:01 AM 5031980 7032884 2850452 36.16 2688 2174384 669348 7.49 502720 1991840 22240 Average: 4936007 7010554 2946425 37.38 2688 2176717 691516 7.74 263968 2236873 24963 03:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 252.47 155.23 1030.26 54.49 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 100.45 80.77 1105.28 11.61 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 53.03 31.01 365.89 5.89 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 33.19 28.11 322.91 5.53 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 168.67 122.61 43.80 37.83 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 12.71 8.56 11.95 1.57 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 33.26 28.73 94.52 7.73 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 27.34 26.22 79.06 7.86 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 19.85 17.90 35.98 5.96 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 27.77 22.98 67.21 12.02 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 41.04 56.86 23.15 5.33 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 17.28 15.06 4.22 2.65 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 6.30 5.38 2.03 0.94 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 85.52 54.62 151.39 90.66 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 62.78 46.72 238.41 17.86 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) 09/06/2025 _x86_64_ (2 CPU) 03:17:45 LINUX RESTART (2 CPU) 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 36.76 0.08 10.27 19.62 0.10 33.17 03:19:01 AM 0 40.32 0.12 9.75 15.86 0.08 33.87 03:19:01 AM 1 33.20 0.05 10.78 23.38 0.12 32.47 03:20:01 AM all 36.74 0.00 5.42 3.80 0.13 53.91 03:20:01 AM 0 40.11 0.00 5.44 3.57 0.13 50.75 03:20:01 AM 1 33.37 0.00 5.40 4.03 0.12 57.08 03:21:01 AM all 21.08 0.00 2.59 1.04 0.07 75.22 03:21:01 AM 0 27.55 0.00 3.24 1.34 0.07 67.81 03:21:01 AM 1 14.60 0.00 1.95 0.75 0.07 82.63 03:22:01 AM all 12.20 0.00 2.15 0.27 0.06 85.33 03:22:01 AM 0 13.12 0.00 2.11 0.30 0.07 84.41 03:22:01 AM 1 11.28 0.00 2.19 0.23 0.05 86.25 03:23:01 AM all 22.44 0.00 4.70 1.37 0.08 71.42 03:23:01 AM 0 23.93 0.00 5.19 1.13 0.08 69.66 03:23:01 AM 1 20.95 0.00 4.22 1.60 0.07 73.17 03:24:01 AM all 1.90 0.00 0.23 0.06 0.03 97.79 03:24:01 AM 0 1.52 0.00 0.27 0.03 0.02 98.16 03:24:01 AM 1 2.27 0.00 0.20 0.08 0.03 97.41 03:25:01 AM all 12.44 0.00 0.24 0.01 0.06 87.25 03:25:01 AM 0 17.14 0.00 0.23 0.00 0.07 82.56 03:25:01 AM 1 7.74 0.00 0.25 0.02 0.05 91.94 03:26:01 AM all 13.95 0.00 0.21 0.03 0.05 85.75 03:26:01 AM 0 23.29 0.00 0.20 0.02 0.05 76.44 03:26:01 AM 1 4.61 0.00 0.22 0.05 0.05 95.07 03:27:01 AM all 9.32 0.00 0.18 0.02 0.03 90.44 03:27:01 AM 0 10.12 0.00 0.15 0.00 0.03 89.70 03:27:01 AM 1 8.52 0.00 0.22 0.03 0.03 91.19 03:28:01 AM all 13.91 0.00 0.23 0.02 0.07 85.78 03:28:01 AM 0 19.90 0.00 0.22 0.00 0.07 79.81 03:28:01 AM 1 7.92 0.00 0.23 0.03 0.07 91.75 03:29:01 AM all 9.25 0.00 2.61 0.01 0.05 88.09 03:29:01 AM 0 7.58 0.00 2.47 0.02 0.05 89.89 03:29:01 AM 1 10.92 0.00 2.75 0.00 0.05 86.28 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 5.48 0.00 0.22 0.00 0.05 94.25 03:30:01 AM 0 3.46 0.00 0.20 0.00 0.05 96.29 03:30:01 AM 1 7.51 0.00 0.24 0.00 0.05 92.21 03:31:01 AM all 2.44 0.00 0.15 0.00 0.03 97.37 03:31:01 AM 0 2.74 0.00 0.15 0.00 0.03 97.07 03:31:01 AM 1 2.14 0.00 0.15 0.00 0.03 97.68 03:32:01 AM all 24.90 0.00 3.64 0.31 0.09 71.06 03:32:01 AM 0 27.17 0.00 4.31 0.20 0.08 68.24 03:32:01 AM 1 22.63 0.00 2.97 0.42 0.10 73.88 Average: all 15.92 0.01 2.34 1.89 0.06 79.78 Average: 0 18.42 0.01 2.42 1.60 0.06 77.48 Average: 1 13.41 0.00 2.27 2.18 0.06 82.07