---> uname -a: Linux prd-centos8-robot-2c-8g-45528.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 605 4904 19 2187 6793 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:d6:15:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fed6:157c/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) 07/24/2025 _x86_64_ (2 CPU) 00:55:32 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 103.12 29.02 74.09 5929.62 25617.66 12:58:01 AM 100.82 0.72 100.10 52.92 11490.44 12:59:01 AM 27.73 0.42 27.31 64.79 2377.55 01:00:01 AM 71.14 6.96 64.18 1292.77 7761.10 01:01:01 AM 14.31 0.00 14.31 0.00 1269.02 01:02:01 AM 5.43 0.12 5.31 2.93 482.93 01:03:01 AM 0.58 0.00 0.58 0.00 8.93 01:04:01 AM 0.35 0.00 0.35 0.00 89.79 01:05:01 AM 18.80 0.40 18.40 46.79 1214.30 Average: 38.03 4.18 33.85 821.10 5590.26 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5432648 7098844 2449776 31.08 2688 1849592 641556 7.18 184344 1947532 165604 12:58:01 AM 5171600 7008128 2710824 34.39 2688 2012456 720528 8.07 198056 2161840 42480 12:59:01 AM 5165488 7038612 2716936 34.47 2688 2048476 679692 7.61 222300 2143992 33892 01:00:01 AM 4966316 7050664 2916108 37.00 2688 2252040 634568 7.11 261900 2271108 26924 01:01:01 AM 4968904 7052872 2913520 36.96 2688 2252064 650012 7.28 261900 2271776 20 01:02:01 AM 4898932 6991892 2983492 37.85 2688 2261056 737284 8.26 262332 2341096 4 01:03:01 AM 4888172 6981168 2994252 37.99 2688 2261092 754536 8.45 262332 2351380 36 01:04:01 AM 4877896 6973424 3004528 38.12 2688 2263624 754536 8.45 262392 2361912 4 01:05:01 AM 5024764 6954096 2857660 36.25 2688 2102508 726900 8.14 467956 2031912 23396 Average: 5043858 7016633 2838566 36.01 2688 2144768 699957 7.84 264835 2209172 32484 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 335.62 205.81 1653.52 60.34 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 78.32 57.01 827.96 9.64 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.10 11.31 6.76 4.42 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 233.29 172.09 352.78 44.91 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 4.56 2.15 1.16 0.37 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 176.43 166.03 103.33 65.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 302.03 299.83 312.74 114.56 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 98.13 97.07 180.78 30.20 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 74.12 48.56 100.51 38.64 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 146.63 117.77 393.29 40.91 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) 07/24/2025 _x86_64_ (2 CPU) 00:55:32 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.41 0.01 6.99 9.01 0.10 42.48 12:57:01 AM 0 31.77 0.00 5.48 9.48 0.10 53.17 12:57:01 AM 1 51.07 0.02 8.50 8.54 0.10 31.77 12:58:01 AM all 29.09 0.00 4.24 2.59 0.08 64.01 12:58:01 AM 0 22.53 0.00 3.67 2.52 0.08 71.20 12:58:01 AM 1 35.66 0.00 4.81 2.66 0.08 56.79 12:59:01 AM all 17.69 0.00 2.71 1.08 0.09 78.43 12:59:01 AM 0 16.63 0.00 2.90 1.44 0.10 78.92 12:59:01 AM 1 18.74 0.00 2.51 0.72 0.08 77.95 01:00:01 AM all 29.25 0.00 5.45 1.79 0.09 63.42 01:00:01 AM 0 21.26 0.00 4.66 2.17 0.08 71.83 01:00:01 AM 1 37.24 0.00 6.24 1.40 0.10 55.01 01:01:01 AM all 0.11 0.00 0.19 0.48 0.03 99.19 01:01:01 AM 0 0.07 0.00 0.17 0.35 0.02 99.40 01:01:01 AM 1 0.15 0.00 0.22 0.62 0.03 98.98 01:02:01 AM all 23.78 0.00 0.57 0.08 0.08 75.49 01:02:01 AM 0 24.95 0.00 0.75 0.02 0.08 74.20 01:02:01 AM 1 22.61 0.00 0.39 0.13 0.08 76.78 01:03:01 AM all 27.23 0.00 0.61 0.00 0.10 72.05 01:03:01 AM 0 51.37 0.00 0.91 0.00 0.10 47.62 01:03:01 AM 1 3.12 0.00 0.32 0.00 0.10 96.46 01:04:01 AM all 13.14 0.00 0.41 0.00 0.08 86.37 01:04:01 AM 0 23.87 0.00 0.54 0.00 0.08 75.50 01:04:01 AM 1 2.52 0.00 0.29 0.00 0.07 97.13 01:05:01 AM all 22.80 0.00 3.13 0.14 0.08 73.85 01:05:01 AM 0 12.33 0.00 2.57 0.03 0.07 85.01 01:05:01 AM 1 33.31 0.00 3.69 0.25 0.08 62.67 Average: all 22.73 0.00 2.70 1.69 0.08 72.80 Average: 0 22.73 0.00 2.41 1.78 0.08 73.00 Average: 1 22.73 0.00 3.00 1.59 0.08 72.59