---> uname -a: Linux prd-centos8-robot-2c-8g-46295.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 610 4821 19 2265 6789 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:91:e8:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe91:e84c/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) 07/26/2025 _x86_64_ (2 CPU) 20:09:58 LINUX RESTART (2 CPU) 08:10:01 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 237.33 186.07 51.27 16281.70 38634.42 08:12:01 PM 121.09 0.25 120.84 12.40 11328.24 08:13:01 PM 41.39 1.00 40.39 113.03 5034.74 08:14:01 PM 61.96 9.48 52.48 1684.64 3656.88 08:15:01 PM 30.94 0.03 30.91 3.47 6075.17 08:16:01 PM 4.03 0.02 4.02 0.13 192.22 08:17:01 PM 0.92 0.00 0.92 0.00 597.18 08:18:01 PM 0.33 0.00 0.33 0.00 203.47 08:19:01 PM 0.63 0.00 0.63 0.00 463.19 08:20:01 PM 10.63 0.35 10.28 38.79 385.77 08:21:01 PM 32.12 0.53 31.59 64.78 2996.87 Average: 49.34 18.08 31.25 1663.60 6344.61 08:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5610328 7099552 2272104 28.82 2688 1683400 674936 7.56 177832 1816708 74504 08:12:01 PM 5107976 6978168 2774456 35.20 2688 2047096 746496 8.36 190640 2240236 169036 08:13:01 PM 5247160 7089572 2635272 33.43 2688 2018236 629508 7.05 218316 2068076 10760 08:14:01 PM 4926556 7024492 2955876 37.50 2688 2265660 676000 7.57 262076 2318144 167796 08:15:01 PM 4936908 7036792 2945524 37.37 2688 2267744 672232 7.53 267672 2297968 4 08:16:01 PM 4890900 6992656 2991532 37.95 2688 2269616 724508 8.11 267852 2343292 48 08:17:01 PM 4854916 6974096 3027516 38.41 2688 2287064 740080 8.29 268268 2379060 36 08:18:01 PM 4842816 6973248 3039616 38.56 2688 2298316 740080 8.29 268268 2390320 36 08:19:01 PM 4828644 6967544 3053788 38.74 2688 2306776 757196 8.48 268316 2404140 28 08:20:01 PM 4952660 6962392 2929772 37.17 2688 2182476 753320 8.43 344176 2224396 77652 08:21:01 PM 4931860 6945552 2950572 37.43 2688 2186948 757424 8.48 504252 2090400 26336 Average: 5011884 7004006 2870548 36.42 2688 2164848 715616 8.01 276152 2233885 47840 08:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 282.44 162.82 1357.88 55.98 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 121.71 98.22 1410.34 13.24 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 9.26 9.51 6.40 3.94 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 39.37 34.81 316.00 8.99 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 123.15 89.77 29.02 29.45 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 28.31 19.96 26.47 5.14 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 36.49 34.11 117.22 10.51 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 23.23 19.53 73.51 6.72 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 17.45 17.51 64.78 12.28 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 79.99 55.11 154.62 79.22 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 21.29 18.83 17.36 9.31 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 71.29 50.99 325.53 21.37 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) 07/26/2025 _x86_64_ (2 CPU) 20:09:58 LINUX RESTART (2 CPU) 08:10:01 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 57.94 0.07 12.58 10.54 0.12 18.77 08:11:01 PM 0 60.42 0.03 12.98 11.11 0.12 15.33 08:11:01 PM 1 55.44 0.10 12.17 9.95 0.12 22.22 08:12:01 PM all 37.55 0.00 5.52 2.81 0.11 54.02 08:12:01 PM 0 29.64 0.00 4.96 2.05 0.10 63.25 08:12:01 PM 1 45.45 0.00 6.08 3.56 0.12 44.79 08:13:01 PM all 16.33 0.00 2.28 1.25 0.07 80.07 08:13:01 PM 0 10.23 0.00 1.85 1.10 0.07 86.75 08:13:01 PM 1 22.42 0.00 2.72 1.40 0.07 73.40 08:14:01 PM all 28.94 0.00 5.70 1.07 0.09 64.19 08:14:01 PM 0 24.45 0.00 5.45 1.03 0.10 68.96 08:14:01 PM 1 33.43 0.00 5.94 1.11 0.08 59.43 08:15:01 PM all 3.81 0.00 0.88 0.97 0.04 94.30 08:15:01 PM 0 2.81 0.00 0.72 0.74 0.05 95.69 08:15:01 PM 1 4.81 0.00 1.04 1.20 0.03 92.92 08:16:01 PM all 3.24 0.00 0.23 0.05 0.06 96.41 08:16:01 PM 0 2.37 0.00 0.15 0.02 0.07 97.39 08:16:01 PM 1 4.11 0.00 0.32 0.08 0.05 95.43 08:17:01 PM all 18.53 0.00 0.21 0.12 0.08 81.07 08:17:01 PM 0 11.95 0.00 0.20 0.23 0.08 87.53 08:17:01 PM 1 25.11 0.00 0.22 0.00 0.07 74.60 08:18:01 PM all 9.96 0.00 0.13 0.03 0.06 89.82 08:18:01 PM 0 9.04 0.00 0.15 0.02 0.05 90.75 08:18:01 PM 1 10.88 0.00 0.12 0.05 0.07 88.89 08:19:01 PM all 8.86 0.00 0.20 0.08 0.08 90.79 08:19:01 PM 0 5.36 0.00 0.20 0.15 0.07 94.22 08:19:01 PM 1 12.35 0.00 0.20 0.00 0.08 87.37 08:20:01 PM all 19.93 0.00 2.16 0.10 0.08 77.74 08:20:01 PM 0 14.06 0.00 1.98 0.07 0.07 83.82 08:20:01 PM 1 25.81 0.00 2.34 0.13 0.08 71.64 08:21:01 PM all 31.43 0.00 4.03 0.68 0.11 63.75 08:21:01 PM 0 31.40 0.00 3.96 0.32 0.08 64.23 08:21:01 PM 1 31.46 0.00 4.10 1.05 0.13 63.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.51 0.01 3.09 1.61 0.08 73.71 Average: 0 18.36 0.00 2.97 1.53 0.08 77.06 Average: 1 24.66 0.01 3.20 1.68 0.08 70.36