---> uname -a: Linux prd-centos8-robot-2c-8g-39520.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 590 4943 19 2163 6809 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:25:09:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe25:9e2/64 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) 07/04/2025 _x86_64_ (2 CPU) 01:42:23 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 87.95 20.13 67.83 5421.26 6402.13 01:45:01 AM 89.45 0.72 88.74 52.92 10745.68 01:46:01 AM 50.42 7.15 43.28 1310.71 3390.58 01:47:01 AM 53.32 0.25 53.07 47.05 7612.38 01:48:01 AM 3.55 0.02 3.53 0.13 124.11 01:49:01 AM 1.92 0.00 1.92 0.00 69.05 01:50:01 AM 0.40 0.00 0.40 0.00 10.95 01:51:01 AM 24.03 0.42 23.61 47.72 963.41 Average: 38.88 3.58 35.30 859.96 3664.79 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5363336 7061740 2519096 31.96 2688 1881084 710160 7.95 189820 2012288 187936 01:45:01 AM 5175648 7013020 2706784 34.34 2688 2013136 719768 8.06 198584 2158224 42484 01:46:01 AM 4930016 6980600 2952416 37.46 2688 2220824 755124 8.46 273960 2313084 149100 01:47:01 AM 4971564 7056660 2910868 36.93 2688 2252808 631932 7.08 262484 2267952 32 01:48:01 AM 4904368 6989536 2978064 37.78 2688 2253048 750644 8.40 262608 2335208 240 01:49:01 AM 4665764 6750984 3216668 40.81 2688 2253100 998588 11.18 262608 2572668 4 01:50:01 AM 4884864 6970364 2997568 38.03 2688 2253388 743768 8.33 262636 2354332 84 01:51:01 AM 5039468 6945632 2842964 36.07 2688 2079236 764608 8.56 456816 2030776 24208 Average: 4991878 6971067 2890554 36.67 2688 2150828 759324 8.50 271190 2255566 50511 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 294.80 186.65 1753.79 61.89 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 70.84 50.08 716.37 8.27 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 38.94 31.63 314.65 8.27 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 155.98 111.30 37.71 26.69 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 61.46 66.87 10.93 623.43 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 371.91 366.20 6913.42 92.56 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 269.53 263.50 4837.64 17.20 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 57.50 41.64 83.71 27.88 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 165.13 139.74 1833.70 108.27 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) 07/04/2025 _x86_64_ (2 CPU) 01:42:23 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 43.85 0.00 6.64 1.17 0.11 48.24 01:44:01 AM 0 41.96 0.00 5.84 1.20 0.12 50.88 01:44:01 AM 1 45.73 0.00 7.44 1.13 0.10 45.60 01:45:01 AM all 24.02 0.00 3.59 1.23 0.08 71.07 01:45:01 AM 0 15.99 0.00 3.25 1.37 0.08 79.31 01:45:01 AM 1 32.06 0.00 3.93 1.10 0.08 62.82 01:46:01 AM all 28.70 0.00 4.55 1.38 0.09 65.27 01:46:01 AM 0 30.46 0.00 4.82 1.97 0.10 62.65 01:46:01 AM 1 26.93 0.00 4.29 0.80 0.08 67.90 01:47:01 AM all 16.57 0.00 3.12 0.91 0.06 79.34 01:47:01 AM 0 17.28 0.00 2.79 0.85 0.07 79.01 01:47:01 AM 1 15.87 0.00 3.46 0.97 0.05 79.66 01:48:01 AM all 7.43 0.00 0.32 0.01 0.05 92.19 01:48:01 AM 0 8.26 0.00 0.34 0.00 0.05 91.35 01:48:01 AM 1 6.61 0.00 0.30 0.02 0.05 93.02 01:49:01 AM all 12.87 0.00 1.47 0.01 0.10 85.55 01:49:01 AM 0 11.79 0.00 1.44 0.02 0.10 86.65 01:49:01 AM 1 13.96 0.00 1.50 0.00 0.10 84.44 01:50:01 AM all 11.32 0.00 1.09 0.00 0.08 87.50 01:50:01 AM 0 5.48 0.00 0.64 0.00 0.07 93.82 01:50:01 AM 1 17.29 0.00 1.55 0.00 0.10 81.06 01:51:01 AM all 23.75 0.00 3.18 0.13 0.07 72.87 01:51:01 AM 0 16.79 0.00 3.12 0.08 0.07 79.94 01:51:01 AM 1 30.73 0.00 3.25 0.17 0.07 65.79 Average: all 21.10 0.00 3.00 0.61 0.08 75.21 Average: 0 18.52 0.00 2.78 0.69 0.08 77.93 Average: 1 23.68 0.00 3.22 0.53 0.08 72.49