---> uname -a: Linux prd-centos8-robot-2c-8g-1196.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 607 4964 19 2126 6795 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:4a:fd:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe4a:fd71/64 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) 01/13/2025 _x86_64_ (2 CPU) 01:14:12 LINUX RESTART (2 CPU) 01:15:02 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 91.87 11.62 80.24 2416.67 6698.09 01:17:01 AM 75.42 0.73 74.69 53.06 9869.31 01:18:01 AM 15.73 0.42 15.31 64.79 826.21 01:19:01 AM 62.53 6.75 55.78 1249.18 7643.65 01:20:01 AM 4.10 0.00 4.10 0.00 175.56 01:21:01 AM 0.30 0.00 0.30 0.00 4.08 01:22:01 AM 0.18 0.00 0.18 0.00 2.65 01:23:01 AM 2.02 0.12 1.90 33.06 151.05 01:24:01 AM 20.91 0.63 20.28 73.19 878.39 Average: 30.23 2.24 27.99 428.56 2909.54 01:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5335976 7039508 2546456 32.31 2688 1886720 704900 7.89 188368 2041484 172376 01:17:01 AM 5254544 7053096 2627888 33.34 2688 1976536 685060 7.67 208284 2079328 1120 01:18:01 AM 5182488 7037468 2699944 34.25 2688 2030320 675576 7.56 228668 2123724 46536 01:19:01 AM 5004572 7043300 2877860 36.51 2688 2208716 658984 7.38 258404 2249660 96 01:20:01 AM 5004752 7043480 2877680 36.51 2688 2208716 651232 7.29 258408 2249772 4 01:21:01 AM 5004872 7043624 2877560 36.51 2688 2208720 651232 7.29 258408 2249756 4 01:22:01 AM 5004472 7043224 2877960 36.51 2688 2208720 651232 7.29 258408 2249928 4 01:23:01 AM 4999896 7043148 2882536 36.57 2688 2213220 660192 7.39 258860 2253744 916 01:24:01 AM 5150104 7019796 2732328 34.66 2688 2046192 698360 7.82 450708 1935564 13380 Average: 5104631 7040738 2777801 35.24 2688 2109762 670752 7.51 263168 2159218 26048 01:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 331.51 214.30 1812.39 65.98 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 45.21 32.59 440.66 6.71 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 30.14 26.20 104.18 6.63 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 571.03 417.88 306.26 93.48 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.72 1.93 0.44 0.42 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.32 2.03 0.62 0.49 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.50 0.88 0.45 0.34 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 175.29 125.07 1280.99 10.01 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 92.07 58.29 102.03 31.30 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 138.85 97.48 447.27 23.85 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) 01/13/2025 _x86_64_ (2 CPU) 01:14:12 LINUX RESTART (2 CPU) 01:15:02 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 40.41 0.00 5.75 2.56 0.09 51.18 01:16:01 AM 0 50.90 0.00 7.22 2.75 0.09 39.05 01:16:01 AM 1 29.93 0.00 4.28 2.37 0.10 63.31 01:17:01 AM all 19.00 0.00 3.07 4.21 0.08 73.65 01:17:01 AM 0 21.27 0.00 3.18 4.63 0.07 70.86 01:17:01 AM 1 16.73 0.00 2.96 3.78 0.08 76.44 01:18:01 AM all 16.84 0.00 2.42 0.70 0.08 79.97 01:18:01 AM 0 18.49 0.00 2.61 1.22 0.08 77.60 01:18:01 AM 1 15.18 0.00 2.23 0.18 0.07 82.35 01:19:01 AM all 19.48 0.00 4.65 2.56 0.08 73.24 01:19:01 AM 0 31.99 0.00 5.76 3.61 0.07 58.56 01:19:01 AM 1 7.03 0.00 3.54 1.50 0.08 87.84 01:20:01 AM all 0.23 0.00 0.10 0.03 0.04 99.60 01:20:01 AM 0 0.40 0.00 0.10 0.00 0.05 99.45 01:20:01 AM 1 0.07 0.00 0.10 0.05 0.03 99.75 01:21:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 01:21:01 AM 0 0.30 0.00 0.08 0.00 0.05 99.57 01:21:01 AM 1 0.42 0.00 0.08 0.00 0.03 99.47 01:22:01 AM all 0.31 0.00 0.05 0.00 0.05 99.59 01:22:01 AM 0 0.10 0.00 0.05 0.00 0.07 99.78 01:22:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 01:23:01 AM all 8.45 0.00 1.83 0.13 0.08 89.52 01:23:01 AM 0 8.35 0.00 2.32 0.00 0.08 89.24 01:23:01 AM 1 8.56 0.00 1.33 0.25 0.07 89.79 01:24:01 AM all 21.96 0.00 3.14 0.22 0.08 74.60 01:24:01 AM 0 23.34 0.00 2.97 0.10 0.08 73.50 01:24:01 AM 1 20.56 0.00 3.32 0.33 0.08 75.70 Average: all 14.05 0.00 2.33 1.15 0.07 82.40 Average: 0 17.15 0.00 2.69 1.36 0.07 78.72 Average: 1 10.95 0.00 1.98 0.94 0.07 86.07