---> uname -a: Linux prd-centos8-robot-2c-8g-5701.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: 2800.000 BogoMIPS: 5600.00 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 588 4984 19 2124 6812 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:a7:52:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fea7:522f/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) 12/27/2024 _x86_64_ (2 CPU) 07:12:09 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 77.66 6.33 71.33 1096.97 6132.54 07:15:01 AM 78.32 0.73 77.59 53.06 10013.08 07:16:01 AM 14.98 0.42 14.56 64.78 748.97 07:17:01 AM 63.42 6.75 56.67 1249.39 7526.23 07:18:01 AM 7.01 0.40 6.61 68.91 461.83 07:19:01 AM 27.93 0.53 27.40 64.79 1203.43 Average: 44.89 2.53 42.36 432.98 4347.52 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5369380 7064492 2513044 31.88 2688 1878284 667536 7.47 186284 2007796 163584 07:15:01 AM 5241320 7043140 2641104 33.51 2688 1980088 685488 7.68 207688 2090664 1120 07:16:01 AM 5196076 7043824 2686348 34.08 2688 2023456 673728 7.54 227940 2107704 38712 07:17:01 AM 5012436 7054432 2869988 36.41 2688 2212236 625744 7.01 258144 2232976 240 07:18:01 AM 5180956 7054812 2701468 34.27 2688 2045716 629772 7.05 252584 2077224 4444 07:19:01 AM 5148416 7018404 2734008 34.68 2688 2045892 681292 7.63 449064 1936348 1540 Average: 5191431 7046517 2690993 34.14 2688 2030945 660593 7.40 263617 2075452 34940 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 180.24 130.07 1289.86 36.81 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 55.74 42.63 486.39 7.87 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 21.29 15.81 63.10 4.57 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 229.66 172.49 280.10 43.24 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 55.58 34.17 76.03 17.45 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 22.48 19.33 18.75 9.20 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 94.17 69.08 369.05 19.86 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) 12/27/2024 _x86_64_ (2 CPU) 07:12:09 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 31.93 0.00 4.97 2.55 0.08 60.47 07:14:01 AM 0 27.79 0.00 4.98 2.08 0.07 65.08 07:14:01 AM 1 36.09 0.00 4.96 3.02 0.08 55.84 07:15:01 AM all 21.29 0.00 3.22 3.70 0.08 71.70 07:15:01 AM 0 6.04 0.00 2.35 3.70 0.08 87.82 07:15:01 AM 1 36.56 0.00 4.09 3.71 0.08 55.56 07:16:01 AM all 16.01 0.00 1.98 0.74 0.07 81.20 07:16:01 AM 0 15.67 0.00 2.42 0.85 0.07 80.99 07:16:01 AM 1 16.34 0.00 1.53 0.63 0.07 81.42 07:17:01 AM all 20.77 0.00 4.09 2.73 0.08 72.33 07:17:01 AM 0 19.35 0.00 4.04 3.02 0.08 73.50 07:17:01 AM 1 22.19 0.00 4.15 2.44 0.07 71.15 07:18:01 AM all 2.38 0.00 0.74 0.09 0.05 96.74 07:18:01 AM 0 1.30 0.00 0.57 0.03 0.03 98.06 07:18:01 AM 1 3.46 0.00 0.90 0.15 0.07 95.42 07:19:01 AM all 29.90 0.00 3.26 0.31 0.08 66.44 07:19:01 AM 0 25.14 0.00 3.59 0.33 0.08 70.85 07:19:01 AM 1 34.66 0.00 2.94 0.28 0.08 62.04 Average: all 20.39 0.00 3.04 1.69 0.07 74.81 Average: 0 15.89 0.00 2.99 1.67 0.07 79.38 Average: 1 24.89 0.00 3.10 1.71 0.08 70.23