---> uname -a: Linux prd-centos8-robot-2c-8g-39257.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 611 4958 19 2127 6789 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:76:9a:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe76:9ac2/64 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) 10/05/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 122.04 6.78 115.26 1247.58 10676.76 11:09:01 PM 37.69 1.05 36.64 113.71 4406.93 11:10:01 PM 37.19 0.00 37.19 0.00 2570.86 11:11:01 PM 32.31 2.52 29.79 396.00 5897.72 11:12:01 PM 2.42 0.00 2.42 0.00 71.86 11:13:01 PM 0.20 0.00 0.20 0.00 2.13 11:14:01 PM 0.10 0.00 0.10 0.00 0.63 11:15:01 PM 11.51 0.43 11.08 70.79 395.68 11:16:01 PM 26.79 0.53 26.26 64.78 1144.52 Average: 30.03 1.26 28.77 210.33 2796.41 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5133992 6985568 2748440 34.87 2688 2029236 733768 8.22 213496 2192228 133152 11:09:01 PM 5259664 7091456 2622768 33.27 2688 2008860 614240 6.88 240100 2037360 24 11:10:01 PM 4946592 6993752 2935840 37.25 2688 2215904 706592 7.91 256628 2306008 162240 11:11:01 PM 4990232 7035872 2892200 36.69 2688 2214880 657620 7.36 261828 2255904 4 11:12:01 PM 4987072 7032700 2895360 36.73 2688 2214884 657620 7.36 261828 2259116 4 11:13:01 PM 4987184 7032812 2895248 36.73 2688 2214884 657620 7.36 261828 2259056 4 11:14:01 PM 4987380 7033000 2895052 36.73 2688 2214884 657620 7.36 261828 2259056 4 11:15:01 PM 5065956 6962448 2816476 35.73 2688 2071656 750972 8.41 278840 2184380 27828 11:16:01 PM 5102924 6978052 2779508 35.26 2688 2050720 725672 8.13 448096 1981868 16720 Average: 5051222 7016184 2831210 35.92 2688 2137323 684636 7.67 276052 2192775 37776 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 97.43 75.66 992.42 11.23 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 12.75 10.78 7.29 4.58 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 45.93 32.96 294.56 6.79 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 214.30 148.12 44.90 39.06 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 2.03 0.87 0.28 2.19 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 0.65 0.17 0.04 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 0.85 0.17 0.05 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 52.64 31.94 74.59 18.98 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 20.53 18.46 16.64 8.67 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 49.68 35.46 158.98 10.17 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) 10/05/2024 _x86_64_ (2 CPU) 23:05:51 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 32.75 0.00 5.48 5.67 0.09 56.01 11:08:01 PM 0 27.95 0.00 5.05 5.85 0.08 61.06 11:08:01 PM 1 37.53 0.00 5.91 5.49 0.10 50.97 11:09:01 PM all 13.79 0.00 1.91 1.86 0.06 82.38 11:09:01 PM 0 4.78 0.00 1.32 2.39 0.05 91.46 11:09:01 PM 1 22.79 0.00 2.50 1.34 0.07 73.31 11:10:01 PM all 21.44 0.00 3.27 4.73 0.08 70.49 11:10:01 PM 0 9.73 0.00 2.25 2.89 0.07 85.06 11:10:01 PM 1 33.16 0.00 4.28 6.57 0.08 55.92 11:11:01 PM all 5.74 0.00 1.55 2.74 0.04 89.92 11:11:01 PM 0 3.25 0.00 1.39 2.93 0.05 92.39 11:11:01 PM 1 8.24 0.00 1.71 2.56 0.03 87.46 11:12:01 PM all 0.19 0.00 0.07 0.02 0.03 99.70 11:12:01 PM 0 0.08 0.00 0.07 0.03 0.03 99.78 11:12:01 PM 1 0.30 0.00 0.07 0.00 0.02 99.62 11:13:01 PM all 0.24 0.00 0.07 0.00 0.03 99.66 11:13:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:13:01 PM 1 0.38 0.00 0.07 0.00 0.02 99.53 11:14:01 PM all 0.23 0.00 0.05 0.00 0.03 99.70 11:14:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:14:01 PM 1 0.37 0.00 0.05 0.00 0.03 99.55 11:15:01 PM all 7.74 0.00 1.44 0.44 0.03 90.34 11:15:01 PM 0 3.08 0.00 1.44 0.23 0.03 95.22 11:15:01 PM 1 12.39 0.00 1.45 0.65 0.03 85.47 11:16:01 PM all 28.94 0.00 3.44 0.83 0.08 66.71 11:16:01 PM 0 23.29 0.00 3.04 1.10 0.08 72.48 11:16:01 PM 1 34.58 0.00 3.84 0.55 0.08 60.94 Average: all 12.35 0.00 1.92 1.81 0.05 83.87 Average: 0 8.05 0.00 1.63 1.72 0.05 88.56 Average: 1 16.64 0.00 2.21 1.91 0.05 79.19