---> uname -a: Linux prd-centos8-robot-2c-8g-9859.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 4987 19 2146 6837 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:3d:86:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe3d:8607/64 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) 02/08/2025 _x86_64_ (2 CPU) 23:28:24 LINUX RESTART (2 CPU) 11:29:01 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 95.62 18.03 77.59 5374.61 7049.88 11:31:01 PM 86.94 0.73 86.21 53.03 10482.74 11:32:01 PM 27.72 7.13 20.59 1310.50 1352.92 11:33:01 PM 53.71 2.52 51.19 396.07 7249.44 11:34:01 PM 2.50 0.12 2.38 33.06 75.22 11:35:01 PM 2.00 0.00 2.00 0.00 106.17 11:36:01 PM 0.42 0.00 0.42 0.00 5.60 11:37:01 PM 0.38 0.00 0.38 0.00 3.77 11:38:01 PM 13.13 0.32 12.81 36.93 520.30 Average: 31.38 3.20 28.18 800.47 2983.19 11:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5379400 7077512 2503020 31.75 2688 1881000 669760 7.50 187236 1998588 166276 11:31:01 PM 5208356 7040616 2674064 33.92 2688 2009616 685768 7.68 210316 2120212 26668 11:32:01 PM 5097136 7030276 2785284 35.34 2688 2107768 706356 7.91 257636 2175188 67716 11:33:01 PM 5016736 7076620 2865684 36.36 2688 2229324 624100 6.99 263728 2229148 4 11:34:01 PM 4964044 7026328 2918376 37.02 2688 2231716 688908 7.71 263996 2281064 1152 11:35:01 PM 4963872 7026156 2918548 37.03 2688 2231716 688908 7.71 263996 2281392 16 11:36:01 PM 4953744 7016048 2928676 37.15 2688 2231732 724136 8.11 263996 2290984 8 11:37:01 PM 4953440 7015748 2928980 37.16 2688 2231736 724136 8.11 263996 2291660 4 11:38:01 PM 5120068 7009900 2762352 35.04 2688 2063336 708512 7.93 298644 2109924 19348 Average: 5072977 7035467 2809443 35.64 2688 2135327 691176 7.74 252616 2197573 31244 11:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 359.55 200.87 1797.43 59.52 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 58.06 42.59 471.53 8.34 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 36.89 31.02 295.10 6.67 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 201.62 149.74 46.79 43.11 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 71.38 56.38 29.41 20.14 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 255.44 252.62 51.57 106.04 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 44.04 42.30 79.04 15.88 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 155.70 152.38 49.76 54.90 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 70.32 52.49 109.57 30.26 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 139.22 108.93 325.60 38.32 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) 02/08/2025 _x86_64_ (2 CPU) 23:28:24 LINUX RESTART (2 CPU) 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 42.24 0.00 6.93 3.71 0.08 47.04 11:30:01 PM 0 46.77 0.00 6.72 3.22 0.08 43.20 11:30:01 PM 1 37.72 0.00 7.14 4.19 0.08 50.87 11:31:01 PM all 22.11 0.00 3.54 3.66 0.08 70.61 11:31:01 PM 0 26.69 0.00 4.21 4.39 0.08 64.63 11:31:01 PM 1 17.53 0.00 2.87 2.93 0.08 76.59 11:32:01 PM all 17.21 0.00 3.06 0.85 0.07 78.81 11:32:01 PM 0 20.31 0.00 3.31 1.02 0.07 75.30 11:32:01 PM 1 14.12 0.00 2.81 0.69 0.07 82.32 11:33:01 PM all 15.43 0.00 2.88 2.05 0.07 79.58 11:33:01 PM 0 15.75 0.00 3.01 2.14 0.07 79.04 11:33:01 PM 1 15.11 0.00 2.76 1.96 0.07 80.11 11:34:01 PM all 6.19 0.00 0.34 0.04 0.06 93.37 11:34:01 PM 0 2.09 0.00 0.35 0.08 0.07 97.41 11:34:01 PM 1 10.30 0.00 0.34 0.00 0.05 89.32 11:35:01 PM all 19.72 0.00 0.49 0.01 0.08 79.71 11:35:01 PM 0 33.77 0.00 0.70 0.00 0.08 65.44 11:35:01 PM 1 5.71 0.00 0.27 0.02 0.07 93.94 11:36:01 PM all 3.49 0.00 0.20 0.00 0.08 96.23 11:36:01 PM 0 3.22 0.00 0.20 0.00 0.08 96.49 11:36:01 PM 1 3.76 0.00 0.20 0.00 0.07 95.97 11:37:01 PM all 21.49 0.00 0.44 0.00 0.08 77.98 11:37:01 PM 0 36.47 0.00 0.59 0.00 0.07 62.87 11:37:01 PM 1 6.55 0.00 0.30 0.00 0.10 93.05 11:38:01 PM all 14.88 0.00 1.89 0.08 0.08 83.07 11:38:01 PM 0 18.76 0.00 2.20 0.08 0.08 78.87 11:38:01 PM 1 11.02 0.00 1.59 0.08 0.07 87.24 Average: all 18.08 0.00 2.20 1.16 0.07 78.49 Average: 0 22.63 0.00 2.37 1.22 0.08 73.71 Average: 1 13.54 0.00 2.03 1.10 0.07 83.26