---> uname -a: Linux prd-centos8-robot-2c-8g-48653.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 592 4924 19 2180 6807 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:2f:e0:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe2f:e097/64 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) 08/02/2025 _x86_64_ (2 CPU) 07:02:00 LINUX RESTART (2 CPU) 07:03:01 AM tps rtps wtps bread/s bwrtn/s 07:04:01 AM 85.10 6.62 78.49 1246.06 6543.06 07:05:01 AM 75.64 0.72 74.93 52.92 9523.01 07:06:01 AM 47.55 7.13 40.42 1310.50 3634.46 07:07:01 AM 60.17 0.25 59.92 47.06 7701.87 07:08:01 AM 6.11 0.00 6.11 0.00 356.26 07:09:01 AM 0.30 0.00 0.30 0.00 4.17 07:10:01 AM 0.17 0.00 0.17 0.00 1.62 07:11:01 AM 1.90 0.02 1.88 0.13 99.27 07:12:01 AM 0.80 0.00 0.80 0.00 126.51 07:13:01 AM 0.58 0.00 0.58 0.00 23.86 07:14:01 AM 0.22 0.03 0.18 1.87 9.10 07:15:01 AM 11.43 0.33 11.10 37.85 480.99 07:16:01 AM 31.84 0.52 31.32 63.85 1596.60 Average: 24.75 1.20 23.55 212.32 2315.41 07:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 AM 5314292 7039724 2568140 32.58 2688 1907472 681804 7.63 186608 2059940 183120 07:05:01 AM 5186092 7033476 2696340 34.21 2688 2023236 695228 7.78 209160 2135436 50320 07:06:01 AM 4997696 6984500 2884736 36.60 2688 2159368 747380 8.37 262188 2260784 85256 07:07:01 AM 4958456 7047072 2923976 37.09 2688 2256128 646760 7.24 262304 2276632 2364 07:08:01 AM 4960684 7049092 2921748 37.07 2688 2256128 646760 7.24 262308 2276580 12 07:09:01 AM 4960628 7049040 2921804 37.07 2688 2256132 646760 7.24 262312 2276612 20 07:10:01 AM 4960088 7048500 2922344 37.07 2688 2256132 639860 7.16 262312 2276832 4 07:11:01 AM 4913428 7003628 2969004 37.67 2688 2257916 707412 7.92 262572 2322980 724 07:12:01 AM 4907620 7000624 2974812 37.74 2688 2260712 707412 7.92 262576 2329132 84 07:13:01 AM 4907460 7000840 2974972 37.74 2688 2261088 707412 7.92 262576 2329404 12 07:14:01 AM 4906516 7000332 2975916 37.75 2688 2261524 707412 7.92 262720 2329936 184 07:15:01 AM 5059228 6981900 2823204 35.82 2688 2096056 727088 8.14 306556 2156136 35260 07:16:01 AM 5022076 6948612 2860356 36.29 2688 2100440 762868 8.54 464688 2039712 26260 Average: 5004174 7014411 2878258 36.51 2688 2180949 694166 7.77 271452 2236163 29509 07:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 224.51 149.91 1539.51 47.97 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 58.50 39.72 581.87 7.35 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 44.94 35.34 324.61 8.77 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 564.76 393.37 115.82 94.27 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 2.57 1.85 0.52 0.45 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 2.68 2.02 0.46 0.45 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 2.27 0.72 0.26 0.12 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 57.66 39.09 17.53 6.49 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 25.75 22.51 6.69 4.64 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 13.55 9.28 2.95 1.88 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 11.23 8.80 2.77 1.88 0.00 0.00 0.00 0.00 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 80.47 57.40 99.84 34.42 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 18.71 16.24 15.00 8.50 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 85.19 59.71 208.29 16.71 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) 08/02/2025 _x86_64_ (2 CPU) 07:02:00 LINUX RESTART (2 CPU) 07:03:01 AM CPU %user %nice %system %iowait %steal %idle 07:04:01 AM all 37.19 0.00 5.83 1.32 0.12 55.53 07:04:01 AM 0 28.99 0.00 5.18 1.31 0.12 64.40 07:04:01 AM 1 45.40 0.00 6.48 1.33 0.13 46.65 07:05:01 AM all 23.09 0.00 3.75 1.37 0.11 71.69 07:05:01 AM 0 18.05 0.00 3.78 1.68 0.10 76.39 07:05:01 AM 1 28.13 0.00 3.72 1.05 0.12 66.99 07:06:01 AM all 25.26 0.00 4.22 0.68 0.09 69.74 07:06:01 AM 0 19.10 0.00 4.17 0.97 0.08 75.68 07:06:01 AM 1 31.43 0.00 4.27 0.40 0.10 63.80 07:07:01 AM all 19.90 0.00 4.19 0.74 0.08 75.09 07:07:01 AM 0 15.56 0.00 4.07 0.72 0.08 79.56 07:07:01 AM 1 24.22 0.00 4.31 0.75 0.08 70.63 07:08:01 AM all 0.30 0.00 0.12 0.03 0.02 99.53 07:08:01 AM 0 0.50 0.00 0.13 0.00 0.02 99.35 07:08:01 AM 1 0.10 0.00 0.10 0.07 0.02 99.72 07:09:01 AM all 0.36 0.00 0.09 0.00 0.21 99.34 07:09:01 AM 0 0.27 0.00 0.08 0.00 0.27 99.38 07:09:01 AM 1 0.45 0.00 0.10 0.00 0.15 99.30 07:10:01 AM all 0.33 0.00 0.08 0.00 0.02 99.57 07:10:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 07:10:01 AM 1 0.52 0.00 0.05 0.00 0.00 99.43 07:11:01 AM all 10.88 0.00 1.08 0.01 0.08 87.96 07:11:01 AM 0 13.62 0.00 1.32 0.00 0.07 84.99 07:11:01 AM 1 8.14 0.00 0.84 0.02 0.08 90.92 07:12:01 AM all 13.37 0.00 0.47 0.00 0.07 86.10 07:12:01 AM 0 17.24 0.00 0.35 0.00 0.07 82.34 07:12:01 AM 1 9.50 0.00 0.59 0.00 0.07 89.85 07:13:01 AM all 4.42 0.00 0.33 0.01 0.05 95.18 07:13:01 AM 0 3.76 0.00 0.28 0.02 0.05 95.88 07:13:01 AM 1 5.08 0.00 0.38 0.00 0.05 94.48 07:14:01 AM all 4.06 0.00 0.28 0.00 0.05 95.60 07:14:01 AM 0 5.52 0.00 0.35 0.00 0.07 94.06 07:14:01 AM 1 2.61 0.00 0.22 0.00 0.03 97.14 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 20.93 0.00 2.56 0.07 0.08 76.38 07:15:01 AM 0 20.27 0.00 2.20 0.05 0.07 77.41 07:15:01 AM 1 21.58 0.00 2.91 0.08 0.08 75.35 07:16:01 AM all 32.17 0.00 4.04 0.18 0.08 63.53 07:16:01 AM 0 17.78 0.00 2.98 0.15 0.07 79.03 07:16:01 AM 1 46.58 0.00 5.10 0.22 0.10 48.01 Average: all 14.80 0.00 2.08 0.34 0.08 82.70 Average: 0 12.38 0.00 1.93 0.38 0.08 85.24 Average: 1 17.22 0.00 2.24 0.30 0.08 80.16