---> uname -a: Linux prd-centos8-robot-2c-8g-2954.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 613 4951 19 2132 6788 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:33:93:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe33:93a5/64 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) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 88.84 0.27 88.57 12.66 8192.92 11:10:01 PM 51.28 0.73 50.55 53.05 7270.24 11:11:01 PM 24.76 0.42 24.34 64.78 1645.40 11:12:01 PM 31.74 6.71 25.02 1245.72 1457.48 11:13:01 PM 48.88 2.52 46.37 396.00 6967.64 11:14:01 PM 4.42 0.00 4.42 0.00 169.89 11:15:01 PM 0.23 0.00 0.23 0.00 2.32 11:16:01 PM 0.23 0.08 0.15 31.99 1.98 11:17:01 PM 13.66 0.33 13.33 37.86 618.91 11:18:01 PM 21.59 0.52 21.08 63.85 832.54 Average: 28.57 1.16 27.41 190.60 2716.06 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5237644 6991400 2644788 33.55 2688 1933984 765264 8.57 193504 2118924 150720 11:10:01 PM 5190284 6988836 2692148 34.15 2688 1975940 760072 8.51 198200 2149216 34724 11:11:01 PM 5267876 7067828 2614556 33.17 2688 1977888 662244 7.42 217688 2055196 4 11:12:01 PM 4899636 6965800 2982796 37.84 2688 2236640 775104 8.68 287312 2331112 202848 11:13:01 PM 4983348 7034824 2899084 36.78 2688 2221304 668592 7.49 263924 2263180 28 11:14:01 PM 4984216 7035684 2898216 36.77 2688 2221304 668592 7.49 263924 2263116 12 11:15:01 PM 4984392 7035860 2898040 36.77 2688 2221304 668592 7.49 263924 2263116 4 11:16:01 PM 4944908 6997576 2937524 37.27 2688 2222504 684476 7.66 264044 2302096 260 11:17:01 PM 5088560 6964540 2793872 35.44 2688 2051844 747676 8.37 296560 2149968 13204 11:18:01 PM 5128948 7010136 2753484 34.93 2688 2057372 709648 7.95 454432 1952984 16712 Average: 5070981 7009248 2811451 35.67 2688 2112008 711026 7.96 270351 2184891 41852 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 81.07 62.18 946.67 7.65 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 35.97 27.89 437.40 5.18 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 15.78 11.36 6.21 4.02 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 35.90 31.32 295.45 6.47 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 413.88 333.71 85.54 72.21 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 2.50 1.92 0.43 0.42 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 4.23 1.90 0.51 0.42 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 30.04 12.96 8.55 1.58 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 100.50 63.81 86.96 23.12 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 15.71 14.18 12.37 7.21 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 73.56 56.12 188.02 12.83 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) 23:06:53 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 29.82 0.00 4.19 7.65 0.16 58.19 11:09:01 PM 0 26.37 0.00 3.81 3.30 0.20 66.32 11:09:01 PM 1 33.26 0.00 4.57 12.00 0.12 50.05 11:10:01 PM all 15.21 0.00 2.23 28.30 0.06 54.20 11:10:01 PM 0 13.38 0.00 2.34 37.92 0.07 46.30 11:10:01 PM 1 17.04 0.00 2.12 18.69 0.05 62.10 11:11:01 PM all 10.84 0.00 1.44 1.39 0.07 86.26 11:11:01 PM 0 11.30 0.00 1.42 1.67 0.07 85.54 11:11:01 PM 1 10.38 0.00 1.45 1.12 0.07 86.98 11:12:01 PM all 18.21 0.00 3.74 1.88 0.07 76.11 11:12:01 PM 0 20.68 0.00 3.70 1.37 0.07 74.18 11:12:01 PM 1 15.74 0.00 3.79 2.38 0.07 78.02 11:13:01 PM all 12.36 0.00 2.82 7.22 0.07 77.52 11:13:01 PM 0 7.95 0.00 2.41 7.71 0.07 81.86 11:13:01 PM 1 16.79 0.00 3.23 6.73 0.07 73.18 11:14:01 PM all 0.37 0.00 0.09 0.03 0.01 99.50 11:14:01 PM 0 0.20 0.00 0.07 0.00 0.00 99.73 11:14:01 PM 1 0.53 0.00 0.12 0.07 0.02 99.27 11:15:01 PM all 0.37 0.00 0.08 0.00 0.03 99.53 11:15:01 PM 0 0.22 0.00 0.07 0.00 0.03 99.68 11:15:01 PM 1 0.52 0.00 0.08 0.00 0.02 99.38 11:16:01 PM all 0.94 0.00 0.23 0.02 0.03 98.78 11:16:01 PM 0 1.71 0.00 0.23 0.03 0.03 97.99 11:16:01 PM 1 0.18 0.00 0.22 0.00 0.03 99.57 11:17:01 PM all 15.21 0.00 2.30 0.29 0.06 82.14 11:17:01 PM 0 15.79 0.00 2.07 0.47 0.07 81.60 11:17:01 PM 1 14.63 0.00 2.53 0.12 0.05 82.67 11:18:01 PM all 21.37 0.00 2.71 0.39 0.07 75.47 11:18:01 PM 0 10.33 0.00 2.36 0.33 0.07 86.91 11:18:01 PM 1 32.38 0.00 3.05 0.45 0.07 64.05 Average: all 12.47 0.00 1.98 4.72 0.06 80.76 Average: 0 10.80 0.00 1.85 5.28 0.07 82.01 Average: 1 14.15 0.00 2.12 4.16 0.06 79.52