---> uname -a: Linux prd-centos8-robot-2c-8g-35344.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4925 19 2146 6774 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:d8:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe2b:d896/64 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) 06/18/2025 _x86_64_ (2 CPU) 03:45:29 LINUX RESTART (2 CPU) 03:46:02 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 89.89 30.10 59.78 6702.22 6069.05 03:48:01 AM 92.03 0.73 91.30 53.06 10370.05 03:49:01 AM 24.83 0.42 24.41 64.78 2602.05 03:50:01 AM 77.17 6.96 70.21 1292.77 8322.66 03:51:01 AM 8.01 0.00 8.01 0.00 591.75 03:52:01 AM 2.62 0.00 2.62 0.00 76.00 03:53:01 AM 0.42 0.00 0.42 0.00 3.97 03:54:01 AM 0.48 0.03 0.45 1.07 89.92 03:55:01 AM 1.80 0.00 1.80 0.00 59.21 03:56:01 AM 2.12 0.32 1.80 36.93 94.82 03:57:01 AM 32.81 0.52 32.29 63.86 1735.61 Average: 30.11 3.51 26.60 737.90 2723.65 03:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5383120 7045404 2499312 31.71 2688 1845508 705996 7.91 185712 1998460 161092 03:48:01 AM 5161340 6977488 2721092 34.52 2688 1992844 753420 8.44 198220 2176336 42504 03:49:01 AM 5144828 7001828 2737604 34.73 2688 2031728 717232 8.03 227676 2158560 36352 03:50:01 AM 4951812 7014536 2930620 37.18 2688 2231424 698560 7.82 261244 2293832 10856 03:51:01 AM 4952488 7015088 2929944 37.17 2688 2231428 698560 7.82 261244 2293900 4 03:52:01 AM 4952492 7015084 2929940 37.17 2688 2231428 682196 7.64 261248 2293868 4 03:53:01 AM 4952640 7015232 2929792 37.17 2688 2231428 682196 7.64 261248 2293920 4 03:54:01 AM 4856040 6921140 3026392 38.39 2688 2233944 803604 9.00 261376 2389648 20 03:55:01 AM 4866440 6931564 3015992 38.26 2688 2233960 789740 8.84 261376 2379028 16 03:56:01 AM 5112024 7007736 2770408 35.15 2688 2066144 685496 7.68 257784 2136472 7604 03:57:01 AM 5130884 7021604 2751548 34.91 2688 2065352 703764 7.88 458472 1939640 10940 Average: 5042192 6996973 2840240 36.03 2688 2126835 720069 8.06 263236 2213969 24491 03:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 292.28 188.04 1687.77 61.61 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 63.19 48.41 755.81 8.39 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 19.46 16.83 9.88 5.58 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 559.58 442.54 417.94 99.66 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 1.62 0.98 0.22 0.17 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.87 1.98 0.56 0.48 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 4.88 2.20 0.56 0.46 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 63.32 50.77 841.81 4.56 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 176.99 176.92 5538.90 11.46 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 193.25 169.54 3921.96 32.81 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 21.16 18.43 18.29 9.09 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 126.90 101.39 1198.70 21.24 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) 06/18/2025 _x86_64_ (2 CPU) 03:45:29 LINUX RESTART (2 CPU) 03:46:02 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 43.79 0.01 6.74 1.85 0.14 47.47 03:47:01 AM 0 52.88 0.00 7.75 2.06 0.15 37.15 03:47:01 AM 1 34.69 0.02 5.73 1.65 0.12 57.79 03:48:01 AM all 25.48 0.00 3.80 1.47 0.10 69.16 03:48:01 AM 0 32.20 0.00 4.03 1.55 0.10 62.12 03:48:01 AM 1 18.75 0.00 3.56 1.38 0.10 76.20 03:49:01 AM all 19.51 0.00 3.19 0.51 0.09 76.71 03:49:01 AM 0 24.11 0.00 3.40 0.37 0.08 72.04 03:49:01 AM 1 14.89 0.00 2.97 0.65 0.10 81.38 03:50:01 AM all 25.35 0.00 5.62 1.03 0.12 67.89 03:50:01 AM 0 27.48 0.00 5.22 0.99 0.12 66.19 03:50:01 AM 1 23.21 0.00 6.01 1.07 0.12 69.59 03:51:01 AM all 0.33 0.00 0.11 0.08 0.03 99.46 03:51:01 AM 0 0.48 0.00 0.07 0.05 0.02 99.38 03:51:01 AM 1 0.17 0.00 0.15 0.10 0.05 99.53 03:52:01 AM all 0.39 0.00 0.10 0.02 0.04 99.45 03:52:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 03:52:01 AM 1 0.18 0.00 0.10 0.03 0.03 99.65 03:53:01 AM all 0.37 0.00 0.09 0.00 0.03 99.52 03:53:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:53:01 AM 1 0.17 0.00 0.12 0.00 0.02 99.70 03:54:01 AM all 7.74 0.00 1.65 0.00 0.08 90.54 03:54:01 AM 0 13.19 0.00 2.69 0.00 0.08 84.04 03:54:01 AM 1 2.34 0.00 0.62 0.00 0.07 96.97 03:55:01 AM all 9.36 0.00 1.10 0.01 0.12 89.41 03:55:01 AM 0 18.22 0.00 2.12 0.02 0.14 79.51 03:55:01 AM 1 0.62 0.00 0.10 0.00 0.10 99.18 03:56:01 AM all 8.85 0.00 1.59 0.01 0.10 89.45 03:56:01 AM 0 15.32 0.00 2.05 0.02 0.12 82.49 03:56:01 AM 1 2.41 0.00 1.14 0.00 0.08 96.37 03:57:01 AM all 31.22 0.00 3.86 0.17 0.11 64.65 03:57:01 AM 0 44.95 0.00 4.68 0.13 0.12 50.12 03:57:01 AM 1 17.50 0.00 3.03 0.20 0.10 79.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.64 0.00 2.53 0.47 0.09 81.28 Average: 0 20.88 0.00 2.92 0.47 0.09 75.64 Average: 1 10.41 0.00 2.13 0.46 0.08 86.91