---> uname -a: Linux prd-centos8-robot-2c-8g-18285.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 599 4957 19 2139 6800 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:7d:53:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe7d:53c9/64 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) 02/15/2025 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 78.34 16.75 61.59 5237.39 6126.20 11:09:01 PM 76.26 0.73 75.52 53.05 8402.95 11:10:01 PM 30.39 0.42 29.97 64.78 3842.79 11:11:01 PM 51.49 9.23 42.26 1641.99 3418.31 11:12:01 PM 22.13 0.00 22.13 0.00 4918.56 11:13:01 PM 3.68 0.00 3.68 0.00 154.23 11:14:01 PM 0.28 0.00 0.28 0.00 2.23 11:15:01 PM 6.66 0.40 6.26 68.91 174.13 11:16:01 PM 28.53 0.53 28.00 64.79 1237.94 Average: 33.08 3.12 29.97 792.25 3141.96 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5431028 7085624 2451396 31.10 2688 1837580 658540 7.37 186712 1942276 138868 11:09:01 PM 5224364 7027640 2658060 33.72 2688 1980412 708636 7.93 198720 2114784 94136 11:10:01 PM 5296328 7101084 2586096 32.81 2688 1982360 631240 7.07 217844 2023516 16 11:11:01 PM 4985696 7043484 2896728 36.75 2688 2226912 664520 7.44 264064 2259920 135160 11:12:01 PM 4982212 7039612 2900212 36.79 2688 2226924 664520 7.44 264072 2259924 4 11:13:01 PM 4981952 7039352 2900472 36.80 2688 2226924 664520 7.44 264076 2260124 4 11:14:01 PM 4982300 7039700 2900124 36.79 2688 2226924 664520 7.44 264076 2259944 4 11:15:01 PM 5058420 6972380 2824004 35.83 2688 2087284 730748 8.18 286940 2179156 32716 11:16:01 PM 5082816 6969620 2799608 35.52 2688 2061928 749036 8.39 455108 1993060 16716 Average: 5113902 7035388 2768522 35.12 2688 2095250 681809 7.63 266846 2143634 46403 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 306.98 188.30 1599.50 61.42 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 61.56 46.23 666.73 8.48 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 20.28 13.71 6.48 4.56 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 349.66 258.12 359.53 62.59 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 252.63 203.50 47.65 38.32 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.75 2.07 0.56 0.48 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.93 1.92 0.46 0.43 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 110.96 76.69 89.30 23.58 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 23.05 19.15 18.13 9.10 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 125.64 89.96 309.80 23.22 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) 02/15/2025 _x86_64_ (2 CPU) 23:06:31 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 41.27 0.00 6.11 4.40 0.14 48.07 11:08:01 PM 0 35.18 0.00 5.92 5.52 0.15 53.22 11:08:01 PM 1 47.38 0.00 6.30 3.28 0.13 42.90 11:09:01 PM all 23.23 0.00 3.21 10.30 0.11 63.15 11:09:01 PM 0 9.15 0.00 2.44 11.13 0.12 77.17 11:09:01 PM 1 37.32 0.00 3.99 9.47 0.10 49.11 11:10:01 PM all 9.42 0.00 1.70 0.79 0.08 88.03 11:10:01 PM 0 8.02 0.00 1.84 1.00 0.05 89.09 11:10:01 PM 1 10.82 0.00 1.56 0.57 0.10 86.96 11:11:01 PM all 27.87 0.00 5.74 1.14 0.09 65.15 11:11:01 PM 0 34.03 0.00 6.53 1.30 0.10 58.04 11:11:01 PM 1 21.71 0.00 4.96 0.99 0.08 72.26 11:12:01 PM all 0.67 0.00 0.69 1.36 0.04 97.23 11:12:01 PM 0 0.38 0.00 0.77 2.22 0.03 96.59 11:12:01 PM 1 0.95 0.00 0.62 0.50 0.05 97.87 11:13:01 PM all 0.36 0.00 0.09 0.01 0.03 99.52 11:13:01 PM 0 0.20 0.00 0.10 0.00 0.02 99.68 11:13:01 PM 1 0.52 0.00 0.08 0.02 0.03 99.35 11:14:01 PM all 0.35 0.00 0.07 0.00 0.03 99.55 11:14:01 PM 0 0.42 0.00 0.05 0.00 0.03 99.50 11:14:01 PM 1 0.28 0.00 0.08 0.00 0.03 99.60 11:15:01 PM all 8.67 0.00 1.88 0.13 0.07 89.26 11:15:01 PM 0 6.35 0.00 1.93 0.15 0.07 91.51 11:15:01 PM 1 10.98 0.00 1.84 0.10 0.07 87.01 11:16:01 PM all 28.34 0.00 3.30 0.29 0.08 67.99 11:16:01 PM 0 13.39 0.00 2.94 0.15 0.08 83.44 11:16:01 PM 1 43.29 0.00 3.66 0.43 0.08 52.54 Average: all 15.57 0.00 2.53 2.05 0.07 79.77 Average: 0 11.90 0.00 2.50 2.39 0.07 83.14 Average: 1 19.25 0.00 2.57 1.71 0.08 76.40