---> uname -a: Linux prd-centos8-robot-2c-8g-308.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 589 4938 19 2169 6811 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:e8:0d:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fee8:dc4/64 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) 12/06/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 104.00 6.98 97.02 1258.86 8280.02 01:00:01 AM 66.59 0.63 65.96 48.92 7777.09 01:01:01 AM 25.92 0.42 25.50 64.77 1500.88 01:02:01 AM 40.81 0.12 40.69 5.33 6843.66 01:03:01 AM 2.92 0.10 2.82 32.13 93.78 01:04:01 AM 21.91 0.65 21.26 74.11 2381.46 Average: 43.69 1.48 42.21 247.30 4479.68 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5255720 7059148 2626712 33.32 2688 1981268 666848 7.47 209636 2080436 166756 01:00:01 AM 5122644 6984276 2759788 35.01 2688 2038640 731840 8.19 233596 2182956 25572 01:01:01 AM 5011008 7046708 2871424 36.43 2688 2205444 659352 7.38 255012 2251484 171528 01:02:01 AM 5019472 7059108 2862960 36.32 2688 2208972 642748 7.20 257572 2231984 4 01:03:01 AM 4939932 7001932 2942500 37.33 2688 2231344 706072 7.91 257700 2310276 21280 01:04:01 AM 5121932 7034928 2760500 35.02 2688 2088096 674748 7.56 468492 1941880 13372 Average: 5078451 7031017 2803981 35.57 2688 2125627 680268 7.62 280335 2166503 66419 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.69 62.17 831.19 8.72 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 54.00 39.54 439.55 7.09 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 39.81 33.08 295.68 6.85 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 180.49 148.68 40.56 37.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 73.77 56.71 388.24 5.58 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 88.80 56.88 125.36 58.38 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 86.27 66.19 353.38 20.64 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) 12/06/2024 _x86_64_ (2 CPU) 00:56:52 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.44 0.00 5.46 7.48 0.14 54.48 12:59:01 AM 0 30.94 0.00 4.98 7.81 0.15 56.12 12:59:01 AM 1 33.94 0.00 5.95 7.16 0.13 52.82 01:00:01 AM all 19.18 0.00 2.13 6.45 0.08 72.15 01:00:01 AM 0 21.27 0.00 2.19 6.36 0.08 70.09 01:00:01 AM 1 17.10 0.00 2.08 6.54 0.07 74.21 01:01:01 AM all 20.63 0.00 3.34 0.58 0.09 75.36 01:01:01 AM 0 8.76 0.00 2.55 0.42 0.08 88.19 01:01:01 AM 1 32.52 0.00 4.13 0.73 0.10 62.52 01:02:01 AM all 9.31 0.00 1.73 2.03 0.08 86.86 01:02:01 AM 0 5.88 0.00 1.47 1.20 0.07 91.38 01:02:01 AM 1 12.74 0.00 1.99 2.86 0.08 82.33 01:03:01 AM all 5.91 0.00 0.39 0.02 0.07 93.62 01:03:01 AM 0 5.07 0.00 0.42 0.03 0.07 94.41 01:03:01 AM 1 6.76 0.00 0.35 0.00 0.07 92.82 01:04:01 AM all 24.19 0.00 3.30 0.75 0.09 71.67 01:04:01 AM 0 14.02 0.00 3.30 0.90 0.10 81.68 01:04:01 AM 1 34.37 0.00 3.30 0.59 0.08 61.66 Average: all 18.62 0.00 2.73 2.88 0.09 75.68 Average: 0 14.33 0.00 2.49 2.79 0.09 80.30 Average: 1 22.91 0.00 2.96 2.98 0.09 71.06