---> uname -a: Linux prd-centos8-robot-2c-8g-4355.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 609 4874 19 2213 6790 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:ad:88:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fead:8815/64 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) 11/01/2025 _x86_64_ (2 CPU) 03:30:08 LINUX RESTART (2 CPU) 03:31:01 AM tps rtps wtps bread/s bwrtn/s 03:32:01 AM 89.97 6.36 83.61 1121.23 6698.32 03:33:01 AM 81.89 0.72 81.17 52.92 11088.74 03:34:01 AM 35.84 3.47 32.38 1249.93 2185.75 03:35:01 AM 65.79 3.92 61.88 107.83 7711.58 03:36:01 AM 9.50 0.22 9.28 11.73 629.50 03:37:01 AM 15.29 0.32 14.98 36.92 1228.69 Average: 49.72 2.50 47.22 430.08 4923.96 03:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:32:01 AM 5264644 7023452 2617788 33.21 2688 1939048 703692 7.88 194232 2096060 214624 03:33:01 AM 5179468 7021496 2702964 34.29 2688 2018200 698820 7.82 209808 2142476 9936 03:34:01 AM 4963432 6973372 2919000 37.03 2688 2180212 750876 8.41 260744 2289392 103224 03:35:01 AM 4927416 7026268 2955016 37.49 2688 2265092 662332 7.42 260480 2306724 10832 03:36:01 AM 4879456 6980760 3002976 38.10 2688 2267644 714808 8.00 260604 2353540 2056 03:37:01 AM 5005076 6961392 2877356 36.50 2688 2128908 729516 8.17 319292 2194472 50216 Average: 5036582 6997790 2845850 36.10 2688 2133184 710007 7.95 250860 2230444 65148 03:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 193.30 137.99 1452.73 36.77 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 64.50 42.82 588.00 8.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 39.24 34.21 334.01 7.56 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 184.31 138.17 44.86 39.61 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 30.56 20.78 76.11 2.59 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 95.82 69.64 394.13 55.09 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 101.29 73.94 481.66 24.94 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) 11/01/2025 _x86_64_ (2 CPU) 03:30:08 LINUX RESTART (2 CPU) 03:31:01 AM CPU %user %nice %system %iowait %steal %idle 03:32:01 AM all 38.23 0.00 5.63 1.56 0.15 54.43 03:32:01 AM 0 41.10 0.00 6.44 1.51 0.15 50.80 03:32:01 AM 1 35.36 0.00 4.81 1.62 0.15 58.06 03:33:01 AM all 23.32 0.00 3.71 1.59 0.10 71.29 03:33:01 AM 0 23.84 0.00 3.68 1.75 0.10 70.63 03:33:01 AM 1 22.80 0.00 3.74 1.42 0.10 71.94 03:34:01 AM all 25.04 0.00 3.56 0.50 0.10 70.80 03:34:01 AM 0 27.29 0.00 3.92 0.62 0.10 68.08 03:34:01 AM 1 22.78 0.00 3.20 0.39 0.10 73.53 03:35:01 AM all 21.58 0.00 4.26 0.88 0.10 73.19 03:35:01 AM 0 31.47 0.00 4.82 0.82 0.12 62.78 03:35:01 AM 1 11.73 0.00 3.70 0.93 0.08 83.55 03:36:01 AM all 1.45 0.00 0.28 0.07 0.06 98.14 03:36:01 AM 0 2.38 0.00 0.29 0.05 0.07 97.21 03:36:01 AM 1 0.53 0.00 0.27 0.08 0.05 99.06 03:37:01 AM all 21.10 0.00 2.35 0.11 0.11 76.33 03:37:01 AM 0 28.03 0.00 2.65 0.08 0.10 69.13 03:37:01 AM 1 14.28 0.00 2.06 0.13 0.12 83.41 Average: all 21.80 0.00 3.30 0.79 0.10 74.01 Average: 0 25.72 0.00 3.64 0.81 0.11 69.73 Average: 1 17.91 0.00 2.96 0.76 0.10 78.27