---> uname -a: Linux prd-centos8-robot-2c-8g-4179.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 625 4949 19 2122 6775 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:a2:fc:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fea2:fc8d/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) 11/04/2024 _x86_64_ (2 CPU) 00:53:44 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 194.67 143.31 51.36 14368.03 38260.82 12:56:01 AM 124.01 6.88 117.13 1250.25 10763.80 12:57:01 AM 41.82 1.05 40.77 113.70 4559.95 12:58:01 AM 45.24 0.03 45.21 3.47 2903.53 12:59:01 AM 25.56 0.00 25.56 0.00 5597.98 01:00:01 AM 2.22 0.12 2.10 33.06 120.13 01:01:01 AM 0.40 0.02 0.38 0.13 5.20 01:02:01 AM 0.37 0.07 0.30 1.73 5.53 01:03:01 AM 27.33 0.63 26.70 73.19 1383.52 Average: 51.29 16.90 34.39 1760.63 7067.22 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5499808 7010872 2382616 30.23 2688 1704268 777864 8.71 185068 1917340 94892 12:56:01 AM 5098184 6954088 2784240 35.32 2688 2033912 767856 8.60 213564 2229788 136444 12:57:01 AM 5210320 7043184 2672104 33.90 2688 2010396 684764 7.67 240040 2088800 32 12:58:01 AM 4992796 7025256 2889628 36.66 2688 2201772 683168 7.65 257280 2263600 154548 12:59:01 AM 4988508 7020612 2893916 36.71 2688 2201772 683168 7.65 257280 2263748 4 01:00:01 AM 4939512 6974024 2942912 37.34 2688 2204180 765724 8.57 257552 2311792 4 01:01:01 AM 4924328 6958876 2958096 37.53 2688 2204196 781824 8.75 257552 2326752 24 01:02:01 AM 4925804 6961656 2956620 37.51 2688 2205500 781824 8.75 257772 2324896 1240 01:03:01 AM 5114140 6979076 2768284 35.12 2688 2041264 727888 8.15 449560 1969308 192 Average: 5077044 6991960 2805380 35.59 2688 2089696 739342 8.28 263963 2188447 43042 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 281.38 163.29 1139.99 58.54 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 101.38 71.53 1066.05 10.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 15.09 9.98 6.71 3.83 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 185.74 139.31 327.70 32.60 0.00 0.00 0.00 0.00 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 1.48 0.67 0.17 0.11 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 195.08 190.29 55.62 76.91 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 214.33 210.20 188.67 81.54 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 131.15 128.75 77.29 44.62 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 64.76 43.53 88.60 32.95 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 132.27 106.39 327.88 37.98 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) 11/04/2024 _x86_64_ (2 CPU) 00:53:44 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 36.09 0.06 10.10 21.63 0.10 32.03 12:55:01 AM 0 36.66 0.07 10.26 18.87 0.10 34.05 12:55:01 AM 1 35.53 0.05 9.93 24.38 0.10 30.01 12:56:01 AM all 33.86 0.00 5.63 4.42 0.11 55.98 12:56:01 AM 0 28.44 0.00 4.95 4.23 0.10 62.29 12:56:01 AM 1 39.29 0.00 6.32 4.60 0.12 49.67 12:57:01 AM all 15.43 0.00 1.96 1.06 0.06 81.49 12:57:01 AM 0 10.30 0.00 1.87 1.02 0.07 86.74 12:57:01 AM 1 20.56 0.00 2.05 1.10 0.05 76.24 12:58:01 AM all 26.51 0.00 4.54 1.70 0.08 67.16 12:58:01 AM 0 16.47 0.00 3.48 0.88 0.07 79.10 12:58:01 AM 1 36.55 0.00 5.60 2.52 0.10 55.23 12:59:01 AM all 0.32 0.00 0.33 3.47 0.04 95.84 12:59:01 AM 0 0.57 0.00 0.32 3.77 0.05 95.29 12:59:01 AM 1 0.07 0.00 0.35 3.17 0.03 96.38 01:00:01 AM all 16.70 0.00 0.64 0.05 0.08 82.52 01:00:01 AM 0 1.92 0.00 0.37 0.10 0.07 97.54 01:00:01 AM 1 31.54 0.00 0.92 0.00 0.10 67.44 01:01:01 AM all 18.92 0.00 0.49 0.00 0.09 80.49 01:01:01 AM 0 13.09 0.00 0.33 0.00 0.08 86.50 01:01:01 AM 1 24.76 0.00 0.65 0.00 0.10 74.49 01:02:01 AM all 18.00 0.00 0.43 0.00 0.08 81.49 01:02:01 AM 0 12.42 0.00 0.42 0.00 0.08 87.08 01:02:01 AM 1 23.55 0.00 0.43 0.00 0.08 75.93 01:03:01 AM all 23.83 0.00 3.26 0.74 0.08 72.08 01:03:01 AM 0 18.89 0.00 3.00 0.75 0.07 77.29 01:03:01 AM 1 28.77 0.00 3.52 0.73 0.10 66.87 Average: all 21.07 0.01 3.04 3.66 0.08 72.14 Average: 0 15.40 0.01 2.77 3.28 0.08 78.46 Average: 1 26.73 0.01 3.31 4.04 0.09 65.83