---> uname -a: Linux prd-centos8-robot-2c-8g-3266.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4798 19 2307 6803 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:31:05:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe31:543/64 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) 01/19/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 82.19 8.70 73.50 1492.85 6027.69 11:37:01 PM 77.69 0.73 76.95 53.06 9927.26 11:38:01 PM 16.43 0.42 16.01 64.78 1007.76 11:39:01 PM 65.53 9.23 56.30 1641.72 7611.13 11:40:01 PM 5.48 0.00 5.48 0.00 226.09 11:41:01 PM 0.35 0.00 0.35 0.00 4.92 11:42:01 PM 0.22 0.00 0.22 0.00 2.40 11:43:01 PM 4.58 0.17 4.42 32.93 57.41 11:44:01 PM 26.76 0.53 26.22 64.78 1049.62 Average: 31.03 2.20 28.83 372.27 2879.34 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5353864 7048772 2528560 32.08 2688 1878008 680356 7.62 187080 2022840 166140 11:37:01 PM 5239328 7035516 2643096 33.53 2688 1974396 678760 7.60 208644 2091660 1124 11:38:01 PM 5165248 7019460 2717176 34.47 2688 2029804 701768 7.86 228804 2137744 47296 11:39:01 PM 5013248 7061764 2869176 36.40 2688 2218668 630212 7.06 263988 2231476 84 11:40:01 PM 5013332 7061848 2869092 36.40 2688 2218668 645636 7.23 263988 2231592 4 11:41:01 PM 5013608 7062160 2868816 36.40 2688 2218676 645636 7.23 263988 2231472 4 11:42:01 PM 5013780 7062332 2868644 36.39 2688 2218676 645636 7.23 263988 2231640 4 11:43:01 PM 4884120 6960436 2998304 38.04 2688 2246432 722924 8.09 291604 2333752 26780 11:44:01 PM 4917220 6969924 2965204 37.62 2688 2222172 720912 8.07 460888 2130896 16732 Average: 5068194 7031357 2814230 35.70 2688 2136167 674649 7.55 270330 2182564 28685 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 223.35 154.14 1494.27 51.25 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 43.49 32.58 441.19 6.77 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 35.77 28.01 119.26 6.74 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 490.54 367.26 281.31 85.91 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.42 0.70 0.35 0.16 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.78 0.22 0.10 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.15 0.13 0.06 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 11.96 10.13 12.21 5.59 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 23.59 19.03 17.53 8.87 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 92.46 68.02 262.94 18.37 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) 01/19/2025 _x86_64_ (2 CPU) 23:34:15 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 37.80 0.00 5.73 2.33 0.10 54.03 11:36:01 PM 0 35.86 0.00 5.14 2.05 0.10 56.85 11:36:01 PM 1 39.76 0.00 6.33 2.61 0.10 51.21 11:37:01 PM all 21.10 0.00 3.28 3.34 0.08 72.20 11:37:01 PM 0 23.63 0.00 3.38 3.27 0.07 69.66 11:37:01 PM 1 18.58 0.00 3.18 3.42 0.08 74.74 11:38:01 PM all 17.02 0.00 2.44 0.67 0.07 79.80 11:38:01 PM 0 13.70 0.00 2.44 0.68 0.08 83.10 11:38:01 PM 1 20.34 0.00 2.45 0.65 0.05 76.50 11:39:01 PM all 19.65 0.00 4.56 2.47 0.08 73.24 11:39:01 PM 0 14.64 0.00 4.35 3.23 0.08 77.69 11:39:01 PM 1 24.68 0.00 4.77 1.69 0.08 68.77 11:40:01 PM all 0.31 0.00 0.08 0.12 0.03 99.47 11:40:01 PM 0 0.10 0.00 0.10 0.12 0.02 99.67 11:40:01 PM 1 0.52 0.00 0.07 0.12 0.03 99.27 11:41:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 11:41:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:41:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 11:42:01 PM all 0.32 0.00 0.05 0.00 0.03 99.60 11:42:01 PM 0 0.08 0.00 0.05 0.00 0.05 99.82 11:42:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 11:43:01 PM all 7.30 0.00 0.73 0.24 0.05 91.68 11:43:01 PM 0 4.17 0.00 0.70 0.32 0.05 94.76 11:43:01 PM 1 10.43 0.00 0.75 0.17 0.05 88.61 11:44:01 PM all 31.29 0.00 3.53 0.18 0.08 64.93 11:44:01 PM 0 18.35 0.00 3.32 0.10 0.07 78.16 11:44:01 PM 1 44.22 0.00 3.74 0.27 0.08 51.69 Average: all 15.01 0.00 2.27 1.04 0.06 81.62 Average: 0 12.30 0.00 2.17 1.09 0.06 84.38 Average: 1 17.72 0.00 2.37 0.99 0.06 78.86