---> uname -a: Linux prd-centos8-robot-2c-8g-5807.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 554 4840 19 2303 6840 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:cb:fa:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fecb:fa32/64 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:57 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 89.74 15.23 74.51 2706.43 6081.94 11:04:01 PM 81.79 0.70 81.09 50.79 9372.25 11:05:02 PM 15.73 0.42 15.31 64.78 1301.72 11:06:01 PM 42.54 2.52 40.01 399.25 2747.65 11:07:01 PM 26.90 0.03 26.87 3.46 5599.55 11:08:01 PM 3.27 0.00 3.27 0.00 93.05 11:09:01 PM 0.47 0.00 0.47 0.00 3.70 11:10:01 PM 0.43 0.00 0.43 0.00 3.30 11:11:01 PM 12.64 0.27 12.38 43.71 330.43 Average: 30.36 2.13 28.24 363.08 2837.22 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5369384 7075016 2513040 31.88 2688 1887588 662552 7.42 211244 1979760 148384 11:04:01 PM 5209448 7040216 2672976 33.91 2688 2008056 676788 7.58 220788 2107612 30112 11:05:02 PM 5287464 7120204 2594960 32.92 2688 2010004 599752 6.72 239796 2011064 4 11:06:01 PM 5007028 7050756 2875396 36.48 2688 2212872 649192 7.27 261636 2243492 154332 11:07:01 PM 5054120 7097572 2828304 35.88 2688 2212952 597784 6.69 262048 2191676 8 11:08:01 PM 5052804 7096252 2829620 35.90 2688 2212956 597784 6.69 262048 2193020 8 11:09:01 PM 5053080 7096528 2829344 35.89 2688 2212956 597784 6.69 262048 2193056 8 11:10:01 PM 5052756 7096204 2829668 35.90 2688 2212956 600028 6.72 262048 2193288 8 11:11:01 PM 4962916 7005208 2919508 37.04 2688 2211300 679952 7.61 457376 2088348 13368 Average: 5116556 7075328 2765868 35.09 2688 2131293 629068 7.04 271004 2133480 38470 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 213.66 135.30 1273.49 47.26 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 60.34 41.41 585.53 7.45 0.00 0.00 0.00 0.00 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 21.96 11.33 6.23 3.98 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 48.77 41.62 305.98 9.86 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 527.00 376.03 102.00 84.76 0.00 0.00 0.00 0.00 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 0.78 0.30 0.07 0.04 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 1.17 0.20 0.12 0.01 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 0.50 0.17 0.03 0.01 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 21.11 17.02 19.37 8.64 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 99.59 69.33 254.65 18.02 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:57 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 34.00 0.00 6.01 3.28 0.12 56.60 11:03:01 PM 0 39.96 0.00 6.73 4.13 0.15 49.03 11:03:01 PM 1 28.06 0.00 5.29 2.42 0.08 64.15 11:04:01 PM all 21.15 0.00 3.08 4.21 0.08 71.49 11:04:01 PM 0 27.80 0.00 3.35 4.47 0.07 64.32 11:04:01 PM 1 14.50 0.00 2.81 3.95 0.08 78.66 11:05:02 PM all 10.55 0.00 1.35 0.43 0.07 87.59 11:05:02 PM 0 10.97 0.00 1.39 0.42 0.07 87.16 11:05:02 PM 1 10.13 0.00 1.32 0.45 0.07 88.03 11:06:01 PM all 26.76 0.00 4.13 1.40 0.08 67.62 11:06:01 PM 0 34.11 0.00 5.20 1.78 0.08 58.82 11:06:01 PM 1 19.41 0.00 3.06 1.02 0.08 76.43 11:07:01 PM all 1.47 0.00 1.30 0.85 0.05 96.32 11:07:01 PM 0 1.47 0.00 1.16 0.22 0.03 97.12 11:07:01 PM 1 1.48 0.00 1.44 1.49 0.07 95.52 11:08:01 PM all 0.28 0.00 0.08 0.02 0.03 99.60 11:08:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:08:01 PM 1 0.48 0.00 0.10 0.03 0.05 99.33 11:09:01 PM all 0.27 0.00 0.06 0.00 0.05 99.62 11:09:01 PM 0 0.05 0.00 0.07 0.00 0.03 99.85 11:09:01 PM 1 0.48 0.00 0.05 0.00 0.07 99.40 11:10:01 PM all 0.29 0.00 0.06 0.00 0.04 99.61 11:10:01 PM 0 0.03 0.00 0.03 0.00 0.03 99.90 11:10:01 PM 1 0.55 0.00 0.08 0.00 0.05 99.32 11:11:01 PM all 18.85 0.00 2.16 0.13 0.08 78.78 11:11:01 PM 0 18.85 0.00 1.85 0.22 0.08 79.00 11:11:01 PM 1 18.85 0.00 2.47 0.05 0.07 78.56 Average: all 12.60 0.00 2.02 1.15 0.07 84.17 Average: 0 14.77 0.00 2.19 1.25 0.06 81.73 Average: 1 10.43 0.00 1.85 1.05 0.07 86.61