---> uname -a: Linux prd-centos8-robot-2c-8g-4844.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4915 19 2205 6824 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:ee:22:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feee:22c0/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 112.16 43.67 68.49 5706.90 7346.87 11:08:01 PM 79.17 0.73 78.44 53.05 9326.86 11:09:01 PM 24.51 0.42 24.09 64.78 1971.49 11:10:01 PM 66.03 9.23 56.80 1641.72 7725.79 11:11:01 PM 2.87 0.08 2.78 31.99 97.83 11:12:01 PM 2.55 0.03 2.52 1.07 942.45 11:13:01 PM 0.47 0.00 0.47 0.00 156.42 11:14:01 PM 7.70 0.32 7.38 36.92 377.86 Average: 36.93 6.81 30.12 942.07 3493.27 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5400924 7063064 2481508 31.48 2688 1846672 687144 7.69 185516 1981424 140752 11:08:01 PM 5215148 7014388 2667284 33.84 2688 1976608 699720 7.83 198788 2124096 30680 11:09:01 PM 5204512 7052844 2677920 33.97 2688 2023560 691796 7.75 228824 2099404 39980 11:10:01 PM 5022384 7074104 2860048 36.28 2688 2221560 630452 7.06 264188 2223716 80 11:11:01 PM 4981012 7034156 2901420 36.81 2688 2222988 702528 7.87 264404 2264772 4 11:12:01 PM 4669936 6749360 3212496 40.76 2688 2249260 1013856 11.35 264456 2574972 144 11:13:01 PM 4825564 6910172 3056868 38.78 2688 2254452 903688 10.12 264620 2419156 916 11:14:01 PM 5043688 6994548 2838744 36.01 2688 2124676 703956 7.88 327724 2155132 54360 Average: 5045396 6986580 2837036 35.99 2688 2114972 754142 8.44 249815 2230334 33364 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 281.54 188.94 1650.91 59.04 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 54.42 43.12 586.07 7.57 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 25.11 19.61 82.70 5.99 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 204.87 136.64 258.81 39.08 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 18.61 10.11 5.49 1.26 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 142.12 131.02 422.08 13.01 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 141.31 136.96 47.82 14.28 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 97.33 64.18 150.13 87.94 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 120.66 91.32 400.51 28.52 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) 12/22/2024 _x86_64_ (2 CPU) 23:04:59 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 34.73 0.03 6.68 6.82 0.13 51.61 11:07:01 PM 0 27.58 0.03 6.29 6.10 0.12 59.88 11:07:01 PM 1 41.90 0.02 7.08 7.53 0.15 43.32 11:08:01 PM all 23.74 0.00 3.20 7.93 0.09 65.04 11:08:01 PM 0 19.62 0.00 3.19 8.81 0.10 68.28 11:08:01 PM 1 27.86 0.00 3.20 7.05 0.08 61.80 11:09:01 PM all 18.45 0.00 2.80 1.10 0.08 77.56 11:09:01 PM 0 21.56 0.00 2.69 1.25 0.08 74.42 11:09:01 PM 1 15.34 0.00 2.91 0.95 0.08 80.72 11:10:01 PM all 20.82 0.00 4.16 3.58 0.10 71.33 11:10:01 PM 0 11.75 0.00 3.85 4.66 0.10 79.64 11:10:01 PM 1 29.94 0.00 4.48 2.51 0.10 62.97 11:11:01 PM all 1.96 0.00 0.38 0.03 0.06 97.57 11:11:01 PM 0 0.90 0.00 0.22 0.02 0.05 98.81 11:11:01 PM 1 3.01 0.00 0.55 0.03 0.07 96.34 11:12:01 PM all 20.87 0.00 1.06 0.08 0.11 77.88 11:12:01 PM 0 16.39 0.00 0.69 0.15 0.10 82.66 11:12:01 PM 1 25.32 0.00 1.43 0.02 0.12 73.11 11:13:01 PM all 12.14 0.00 0.96 0.00 0.11 86.79 11:13:01 PM 0 2.83 0.00 0.80 0.00 0.10 96.26 11:13:01 PM 1 21.55 0.00 1.12 0.00 0.12 77.22 11:14:01 PM all 19.70 0.00 2.09 0.07 0.09 78.05 11:14:01 PM 0 10.93 0.00 1.66 0.03 0.10 87.28 11:14:01 PM 1 28.50 0.00 2.53 0.10 0.08 68.79 Average: all 19.04 0.00 2.67 2.45 0.10 75.74 Average: 0 13.94 0.00 2.42 2.63 0.09 80.91 Average: 1 24.15 0.00 2.91 2.27 0.10 70.56