---> uname -a: Linux prd-centos8-robot-2c-8g-25585.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 572 4992 19 2133 6828 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:b6:31:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:feb6:3109/64 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) 09/22/2024 _x86_64_ (2 CPU) 00:48:13 LINUX RESTART (2 CPU) 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 91.06 32.68 58.37 6883.92 10850.22 12:51:01 AM 100.02 0.70 99.32 50.78 10717.74 12:52:01 AM 18.71 0.42 18.29 64.78 1496.80 12:53:01 AM 64.41 2.52 61.90 396.00 8003.13 12:54:01 AM 7.67 0.08 7.58 31.99 752.04 12:55:01 AM 2.23 0.03 2.20 1.07 121.24 12:56:01 AM 0.33 0.00 0.33 0.00 5.25 12:57:01 AM 0.13 0.00 0.13 0.00 1.60 12:58:01 AM 0.17 0.00 0.17 0.00 1.35 12:59:01 AM 30.22 0.83 29.39 100.77 1414.80 Average: 31.50 3.73 27.77 753.38 3337.07 12:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5263776 7009720 2618648 33.22 2688 1928564 749716 8.39 246796 2051240 211152 12:51:01 AM 5184356 7013752 2698068 34.23 2688 2006248 705444 7.90 222292 2127156 30068 12:52:01 AM 5264108 7095116 2618316 33.22 2688 2008196 628956 7.04 241152 2031716 4 12:53:01 AM 5030308 7071116 2852116 36.18 2688 2210024 638436 7.15 263996 2211284 16564 12:54:01 AM 4987436 7029536 2894988 36.73 2688 2211296 692388 7.75 264264 2255936 312 12:55:01 AM 4983740 7027072 2898684 36.77 2688 2212528 708136 7.93 264264 2259764 8 12:56:01 AM 4967392 7010740 2915032 36.98 2688 2212544 724348 8.11 264264 2275772 4 12:57:01 AM 4967380 7010732 2915044 36.98 2688 2212548 724348 8.11 264264 2275928 4 12:58:01 AM 5027052 7072448 2855372 36.22 2688 2214592 635428 7.11 264652 2216472 2060 12:59:01 AM 5146556 7024980 2735868 34.71 2688 2053484 682992 7.65 453356 1931136 1552 Average: 5082210 7036521 2800214 35.52 2688 2127002 689019 7.71 274930 2163640 26173 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 311.36 190.21 1571.90 59.23 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 67.46 53.73 613.45 8.66 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 16.74 11.01 6.20 4.05 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 224.04 166.19 319.54 48.61 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 18.66 10.28 5.20 1.27 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 235.65 233.94 63.20 97.07 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 118.48 114.21 163.40 43.89 0.00 0.00 0.00 0.00 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 71.93 69.33 22.85 25.05 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 121.35 113.55 74.83 36.89 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 57.08 40.10 89.23 28.85 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 124.29 100.26 293.08 35.36 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) 09/22/2024 _x86_64_ (2 CPU) 00:48:13 LINUX RESTART (2 CPU) 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 35.30 0.00 7.12 4.91 0.11 52.56 12:50:01 AM 0 30.04 0.00 5.87 4.92 0.10 59.07 12:50:01 AM 1 40.56 0.00 8.36 4.90 0.12 46.06 12:51:01 AM all 28.58 0.00 4.05 3.63 0.08 63.66 12:51:01 AM 0 35.97 0.00 4.59 2.87 0.07 56.50 12:51:01 AM 1 21.19 0.00 3.51 4.38 0.10 70.82 12:52:01 AM all 11.20 0.00 1.60 0.66 0.04 86.49 12:52:01 AM 0 18.18 0.00 1.57 0.45 0.05 79.75 12:52:01 AM 1 4.23 0.00 1.64 0.87 0.03 93.23 12:53:01 AM all 27.75 0.00 4.73 2.60 0.09 64.83 12:53:01 AM 0 32.87 0.00 5.14 1.94 0.10 59.95 12:53:01 AM 1 22.63 0.00 4.31 3.26 0.08 69.72 12:54:01 AM all 1.67 0.00 0.27 0.23 0.03 97.80 12:54:01 AM 0 1.10 0.00 0.23 0.32 0.02 98.33 12:54:01 AM 1 2.23 0.00 0.30 0.15 0.05 97.27 12:55:01 AM all 19.06 0.00 0.43 0.01 0.09 80.41 12:55:01 AM 0 37.37 0.00 0.69 0.00 0.12 61.82 12:55:01 AM 1 0.77 0.00 0.17 0.02 0.07 98.98 12:56:01 AM all 8.73 0.00 0.30 0.00 0.06 90.91 12:56:01 AM 0 16.83 0.00 0.47 0.00 0.07 82.63 12:56:01 AM 1 0.64 0.00 0.13 0.00 0.05 99.18 12:57:01 AM all 10.32 0.00 0.23 0.00 0.04 89.40 12:57:01 AM 0 16.53 0.00 0.32 0.00 0.05 83.10 12:57:01 AM 1 4.12 0.00 0.15 0.00 0.03 95.69 12:58:01 AM all 15.38 0.00 0.40 0.00 0.08 84.13 12:58:01 AM 0 29.94 0.00 0.52 0.00 0.10 69.44 12:58:01 AM 1 0.97 0.00 0.28 0.00 0.07 98.68 12:59:01 AM all 30.69 0.00 3.79 0.56 0.10 64.86 12:59:01 AM 0 32.40 0.00 3.66 0.35 0.10 63.49 12:59:01 AM 1 28.99 0.00 3.92 0.77 0.10 66.23 Average: all 18.88 0.00 2.29 1.26 0.07 77.50 Average: 0 25.12 0.00 2.31 1.09 0.08 71.40 Average: 1 12.64 0.00 2.28 1.43 0.07 83.58