---> uname -a: Linux prd-centos8-robot-2c-8g-49236.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 590 4832 19 2274 6808 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:2b:ea:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85575sec preferred_lft 85575sec inet6 fe80::f816:3eff:fe2b:ea59/64 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) 08/04/2025 _x86_64_ (2 CPU) 07:13:35 LINUX RESTART (2 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 113.41 37.73 75.68 7309.81 30711.69 07:16:01 AM 100.60 0.72 99.88 52.92 11406.93 07:17:01 AM 36.01 0.42 35.59 64.79 2885.00 07:18:01 AM 76.32 9.45 66.87 1685.59 8070.62 07:19:01 AM 9.80 0.22 9.58 11.73 651.45 07:20:01 AM 2.47 0.00 2.47 0.00 561.70 07:21:01 AM 0.90 0.00 0.90 0.00 372.46 07:22:01 AM 0.43 0.02 0.42 1.07 236.44 07:23:01 AM 0.67 0.03 0.63 1.87 280.27 07:24:01 AM 1.22 0.48 0.73 53.46 74.84 07:25:01 AM 0.27 0.00 0.27 0.00 31.94 07:26:01 AM 1.95 0.22 1.73 12.00 243.31 07:27:01 AM 33.42 0.63 32.79 89.70 3029.99 Average: 29.04 3.84 25.20 714.17 4504.78 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5431552 7101088 2450880 31.09 2688 1852728 665080 7.45 184304 1950228 167876 07:16:01 AM 5170024 7009956 2712408 34.41 2688 2015560 723212 8.10 197744 2161368 42484 07:17:01 AM 5120000 7021424 2762432 35.05 2688 2075028 721556 8.08 229700 2177648 49276 07:18:01 AM 4943100 7045588 2939332 37.29 2688 2269664 670012 7.50 267228 2286600 10820 07:19:01 AM 4903124 7006512 2979308 37.80 2688 2270812 708576 7.93 267352 2328812 812 07:20:01 AM 4869144 6989424 3013288 38.23 2688 2287712 758456 8.49 267824 2362396 3168 07:21:01 AM 4861684 6989732 3020748 38.32 2688 2295428 758456 8.49 267824 2370028 212 07:22:01 AM 4853496 6988460 3028936 38.43 2688 2302372 758456 8.49 267840 2378748 132 07:23:01 AM 4838444 6981496 3043988 38.62 2688 2310432 758456 8.49 268084 2392960 4 07:24:01 AM 4453732 6925776 3428700 43.50 2688 2314192 757020 8.48 269444 2396328 360 07:25:01 AM 4452992 6925628 3429440 43.51 2688 2314784 757020 8.48 269456 2397024 96 07:26:01 AM 5063020 7037480 2819412 35.77 2688 2143200 663204 7.43 306588 2128200 2984 07:27:01 AM 5003336 7025048 2879096 36.53 2688 2195364 698724 7.82 508452 2013472 12128 Average: 4920281 7003662 2962151 37.58 2688 2203637 722941 8.09 274757 2257216 22335 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 315.41 187.47 1650.42 61.46 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 78.67 62.96 826.04 9.60 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 36.81 26.51 136.86 7.08 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 223.06 162.06 238.47 42.35 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 17.36 7.50 11.66 1.52 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 38.02 35.27 129.69 9.73 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 15.43 14.78 41.36 6.41 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 22.31 19.25 37.98 5.17 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 25.24 21.34 65.51 11.79 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 39.53 54.49 23.62 4.83 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 16.38 13.75 3.99 2.52 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 69.89 34.43 77.10 82.83 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 33.26 26.56 83.64 10.35 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 71.65 51.26 255.90 19.66 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) 08/04/2025 _x86_64_ (2 CPU) 07:13:35 LINUX RESTART (2 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 41.02 0.01 7.51 3.75 0.09 47.61 07:15:01 AM 0 49.92 0.02 8.03 3.85 0.10 38.08 07:15:01 AM 1 32.09 0.00 7.00 3.65 0.08 57.18 07:16:01 AM all 27.64 0.00 3.96 1.06 0.10 67.24 07:16:01 AM 0 40.10 0.00 5.02 1.02 0.08 53.77 07:16:01 AM 1 15.20 0.00 2.90 1.10 0.12 80.69 07:17:01 AM all 21.14 0.00 3.26 0.29 0.08 75.22 07:17:01 AM 0 21.98 0.00 3.60 0.35 0.10 73.96 07:17:01 AM 1 20.30 0.00 2.92 0.23 0.07 76.48 07:18:01 AM all 23.11 0.00 4.50 0.91 0.08 71.40 07:18:01 AM 0 19.53 0.00 4.25 1.03 0.07 75.12 07:18:01 AM 1 26.71 0.00 4.75 0.79 0.08 67.68 07:19:01 AM all 1.75 0.00 0.25 0.06 0.07 97.87 07:19:01 AM 0 2.89 0.00 0.27 0.00 0.07 96.78 07:19:01 AM 1 0.62 0.00 0.23 0.12 0.07 98.96 07:20:01 AM all 16.10 0.00 0.24 0.03 0.08 83.55 07:20:01 AM 0 20.80 0.00 0.22 0.00 0.08 78.90 07:20:01 AM 1 11.39 0.00 0.27 0.05 0.08 88.21 07:21:01 AM all 8.24 0.00 0.14 0.05 0.07 91.50 07:21:01 AM 0 6.19 0.00 0.13 0.03 0.07 93.58 07:21:01 AM 1 10.30 0.00 0.15 0.07 0.07 89.42 07:22:01 AM all 9.46 0.00 0.19 0.02 0.07 90.27 07:22:01 AM 0 8.57 0.00 0.20 0.00 0.07 91.17 07:22:01 AM 1 10.35 0.00 0.18 0.03 0.07 89.37 07:23:01 AM all 12.47 0.00 0.23 0.02 0.09 87.18 07:23:01 AM 0 20.25 0.00 0.27 0.00 0.08 79.40 07:23:01 AM 1 4.68 0.00 0.20 0.03 0.10 94.98 07:24:01 AM all 8.24 0.00 2.38 0.01 0.08 89.30 07:24:01 AM 0 8.73 0.00 2.50 0.02 0.08 88.67 07:24:01 AM 1 7.75 0.00 2.26 0.00 0.07 89.92 07:25:01 AM all 4.91 0.00 0.17 0.00 0.08 94.83 07:25:01 AM 0 5.47 0.00 0.17 0.00 0.07 94.29 07:25:01 AM 1 4.35 0.00 0.17 0.00 0.10 95.38 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 8.84 0.00 1.37 0.01 0.08 89.71 07:26:01 AM 0 13.12 0.00 1.70 0.00 0.08 85.09 07:26:01 AM 1 4.55 0.00 1.04 0.02 0.07 94.33 07:27:01 AM all 30.75 0.00 3.98 0.28 0.08 64.91 07:27:01 AM 0 39.30 0.00 4.28 0.20 0.08 56.14 07:27:01 AM 1 22.19 0.00 3.67 0.35 0.08 73.70 Average: all 16.44 0.00 2.17 0.50 0.08 80.81 Average: 0 19.77 0.00 2.36 0.50 0.08 77.29 Average: 1 13.12 0.00 1.98 0.49 0.08 84.33