---> uname -a: Linux prd-centos8-robot-2c-8g-2944.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4802 19 2307 6807 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:ac:5c:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feac:5c74/64 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:32 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 99.37 30.21 69.16 6915.69 16910.31 11:08:01 PM 87.09 0.73 86.35 53.06 10225.25 11:09:01 PM 22.88 0.42 22.46 64.78 1649.43 11:10:01 PM 73.51 9.23 64.28 1641.72 7805.06 11:11:01 PM 6.47 0.00 6.47 0.00 698.78 11:12:01 PM 2.88 0.00 2.88 0.00 84.84 11:13:01 PM 0.33 0.00 0.33 0.00 3.32 11:14:01 PM 0.38 0.00 0.38 0.00 4.07 11:15:01 PM 22.98 0.70 22.28 97.70 866.46 Average: 35.10 4.59 30.51 974.83 4249.76 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5407224 7067192 2475208 31.40 2688 1843564 682240 7.64 186120 1971496 156360 11:08:01 PM 5206924 7002776 2675508 33.94 2688 1973304 709208 7.94 198520 2126952 30688 11:09:01 PM 5230728 7054276 2651704 33.64 2688 2000412 660504 7.40 221680 2084852 24988 11:10:01 PM 5018304 7067004 2864128 36.34 2688 2218656 630584 7.06 264052 2227916 16592 11:11:01 PM 5017832 7066564 2864600 36.34 2688 2218668 630584 7.06 264064 2227960 4 11:12:01 PM 5017716 7066452 2864716 36.34 2688 2218672 630584 7.06 264064 2228156 4 11:13:01 PM 5017844 7066580 2864588 36.34 2688 2218672 630584 7.06 264064 2227972 4 11:14:01 PM 5018016 7066752 2864416 36.34 2688 2218672 630584 7.06 264064 2227972 4 11:15:01 PM 4982880 7032164 2899552 36.78 2688 2218652 673716 7.54 461252 2064712 216 Average: 5101941 7054418 2780491 35.27 2688 2125475 653176 7.31 265320 2154221 25429 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 324.06 193.92 1594.27 64.10 0.00 0.00 0.00 0.00 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 69.09 52.34 649.39 9.12 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 24.91 16.99 7.88 5.45 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 564.41 441.92 406.88 98.62 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 9.75 4.20 2.34 1.12 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 0.88 0.25 0.18 0.08 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 1.00 0.17 0.06 0.01 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 0.52 0.17 0.03 0.01 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 29.21 24.53 26.09 11.94 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 113.76 81.61 298.57 21.16 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) 01/18/2025 _x86_64_ (2 CPU) 23:05:32 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 44.27 0.00 7.55 6.51 0.13 41.54 11:07:01 PM 0 59.37 0.00 8.19 5.50 0.12 26.82 11:07:01 PM 1 29.16 0.00 6.90 7.52 0.13 56.28 11:08:01 PM all 25.13 0.00 3.41 2.65 0.08 68.74 11:08:01 PM 0 37.37 0.00 4.50 2.41 0.08 55.64 11:08:01 PM 1 12.90 0.00 2.32 2.89 0.08 81.81 11:09:01 PM all 14.51 0.00 2.42 0.72 0.07 82.28 11:09:01 PM 0 21.86 0.00 2.69 1.02 0.07 74.36 11:09:01 PM 1 7.16 0.00 2.15 0.42 0.07 90.20 11:10:01 PM all 26.24 0.00 5.43 3.01 0.09 65.23 11:10:01 PM 0 27.28 0.00 5.49 2.14 0.10 64.99 11:10:01 PM 1 25.20 0.00 5.38 3.87 0.08 65.47 11:11:01 PM all 0.36 0.00 0.18 0.23 0.04 99.19 11:11:01 PM 0 0.47 0.00 0.20 0.42 0.03 98.88 11:11:01 PM 1 0.25 0.00 0.15 0.05 0.05 99.50 11:12:01 PM all 0.31 0.00 0.06 0.26 0.03 99.34 11:12:01 PM 0 0.52 0.00 0.05 0.52 0.03 98.88 11:12:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:13:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 11:13:01 PM 0 0.52 0.00 0.03 0.00 0.03 99.42 11:13:01 PM 1 0.12 0.00 0.07 0.00 0.02 99.80 11:14:01 PM all 0.33 0.00 0.04 0.00 0.03 99.61 11:14:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:14:01 PM 1 0.10 0.00 0.03 0.00 0.03 99.83 11:15:01 PM all 29.01 0.00 3.35 0.47 0.09 67.08 11:15:01 PM 0 31.86 0.00 2.70 0.45 0.10 64.89 11:15:01 PM 1 26.17 0.00 3.99 0.48 0.08 69.27 Average: all 15.59 0.00 2.49 1.53 0.07 80.32 Average: 0 19.95 0.00 2.65 1.38 0.06 75.95 Average: 1 11.22 0.00 2.34 1.69 0.07 84.69