---> uname -a: Linux prd-centos8-robot-2c-8g-3041.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 575 4940 19 2181 6823 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:aa:e6:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:feaa:e6b7/64 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) 12/02/2025 _x86_64_ (2 CPU) 04:31:47 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 210.54 148.54 62.00 14470.26 40983.99 04:34:01 AM 121.90 0.92 120.98 65.86 11764.69 04:35:01 AM 29.16 0.42 28.74 64.78 2716.28 04:36:01 AM 68.59 6.96 61.63 1292.77 3986.90 04:37:01 AM 32.48 0.00 32.48 0.00 6268.11 04:38:02 AM 5.55 0.22 5.33 11.73 223.41 04:39:01 AM 0.63 0.03 0.59 1.90 110.76 04:40:00 AM 33.06 0.64 32.42 74.28 1635.23 04:40:01 AM 26.97 0.00 26.97 0.00 328.09 Average: 62.86 19.76 43.10 2002.11 8477.00 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5457476 7033028 2424956 30.76 2688 1767684 731412 8.19 186816 1956328 104124 04:34:01 AM 5167760 7012904 2714672 34.44 2688 2020544 695732 7.79 198956 2162124 71408 04:35:01 AM 5181080 7033844 2701352 34.27 2688 2028568 687880 7.70 225200 2127124 16836 04:36:01 AM 4966644 7066996 2915788 36.99 2688 2266584 625688 7.01 260596 2274528 175496 04:37:01 AM 4963140 7062972 2919292 37.04 2688 2266552 625688 7.01 260740 2274188 8 04:38:02 AM 4918296 7019808 2964136 37.60 2688 2268232 687516 7.70 261024 2318500 400 04:39:01 AM 4958752 7064244 2923680 37.09 2688 2272212 634380 7.10 261500 2278360 1344 04:40:00 AM 5082616 7005228 2799816 35.52 2688 2095304 708084 7.93 462468 1979716 10024 04:40:01 AM 5075836 6998464 2806596 35.61 2688 2095312 708084 7.93 462476 1986420 10048 Average: 5085733 7033054 2796699 35.48 2688 2120110 678274 7.59 286642 2150810 43299 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 340.35 200.20 1706.30 58.08 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 93.93 75.70 876.50 10.66 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 16.24 8.86 6.53 3.80 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 45.27 39.19 339.98 17.45 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 172.60 123.48 35.98 28.05 0.00 0.00 0.00 0.00 04:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 AM eth0 34.54 25.71 10.88 4.31 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 35.10 25.28 10.04 5.56 0.00 0.00 0.00 0.00 04:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:00 AM eth0 48.86 33.32 89.59 31.80 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 16.85 16.85 13.02 12.11 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 98.44 66.53 385.15 19.96 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) 12/02/2025 _x86_64_ (2 CPU) 04:31:47 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 48.67 0.07 11.50 2.54 0.09 37.13 04:33:01 AM 0 57.91 0.05 11.76 2.32 0.10 27.86 04:33:01 AM 1 39.45 0.08 11.24 2.75 0.08 46.39 04:34:01 AM all 35.22 0.00 5.20 1.23 0.09 58.26 04:34:01 AM 0 40.23 0.00 5.45 1.22 0.08 53.02 04:34:01 AM 1 30.21 0.00 4.94 1.23 0.10 63.51 04:35:01 AM all 14.23 0.00 2.06 0.23 0.08 83.40 04:35:01 AM 0 23.92 0.00 2.49 0.18 0.05 73.36 04:35:01 AM 1 4.53 0.00 1.64 0.28 0.10 93.45 04:36:01 AM all 35.93 0.00 6.00 0.67 0.11 57.29 04:36:01 AM 0 41.61 0.00 5.80 0.98 0.10 51.51 04:36:01 AM 1 30.24 0.00 6.19 0.37 0.12 63.08 04:37:01 AM all 0.81 0.00 0.62 0.50 0.05 98.02 04:37:01 AM 0 0.55 0.00 0.73 0.65 0.05 98.01 04:37:01 AM 1 1.07 0.00 0.50 0.35 0.05 98.03 04:38:02 AM all 8.45 0.00 0.91 0.02 0.08 90.55 04:38:02 AM 0 14.14 0.00 1.47 0.00 0.08 84.30 04:38:02 AM 1 2.76 0.00 0.35 0.03 0.07 96.79 04:39:01 AM all 12.15 0.00 0.83 0.00 0.08 86.94 04:39:01 AM 0 22.29 0.00 1.41 0.00 0.07 76.23 04:39:01 AM 1 2.01 0.00 0.26 0.00 0.09 97.65 04:40:00 AM all 29.19 0.00 3.75 0.17 0.08 66.81 04:40:00 AM 0 35.89 0.00 4.04 0.19 0.08 59.79 04:40:00 AM 1 22.48 0.00 3.46 0.15 0.08 73.83 04:40:01 AM all 41.90 0.00 2.79 0.00 0.00 55.31 04:40:01 AM 0 69.66 0.00 2.25 0.00 0.00 28.09 04:40:01 AM 1 14.44 0.00 3.33 0.00 0.00 82.22 Average: all 23.12 0.01 3.86 0.67 0.08 72.26 Average: 0 29.64 0.01 4.14 0.69 0.08 65.44 Average: 1 16.61 0.01 3.58 0.65 0.09 79.07