---> uname -a: Linux prd-centos8-robot-2c-8g-41856.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 646 4918 19 2132 6754 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:ed:5c:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:feed:5c02/64 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) 10/12/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 94.02 22.06 71.96 5321.16 6890.44 11:08:01 PM 64.51 0.07 64.45 1.87 7800.67 11:09:01 PM 36.56 0.83 35.73 80.52 3670.90 11:10:01 PM 23.88 0.22 23.66 33.19 1503.32 11:11:01 PM 46.59 2.52 44.08 396.07 6947.33 11:12:01 PM 2.43 0.00 2.43 0.00 74.81 11:13:01 PM 0.12 0.00 0.12 0.00 0.77 11:14:01 PM 0.23 0.00 0.23 0.00 2.53 11:15:01 PM 8.07 0.43 7.63 70.79 338.91 11:16:01 PM 22.25 0.33 21.91 37.19 1032.34 Average: 29.87 2.65 27.22 594.12 2826.24 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5357748 7053484 2524676 32.03 2688 1877720 737272 8.26 209940 1989304 132508 11:08:01 PM 5131636 6988704 2750788 34.90 2688 2034860 776136 8.69 213240 2197460 113740 11:09:01 PM 5206036 7041324 2676388 33.95 2688 2012496 719360 8.05 231844 2099332 32 11:10:01 PM 4970492 7004752 2911932 36.94 2688 2204128 762804 8.54 255612 2288676 171812 11:11:01 PM 4953176 7003120 2929248 37.16 2688 2219372 695720 7.79 261876 2291568 4 11:12:01 PM 4953208 7003152 2929216 37.16 2688 2219372 695720 7.79 261872 2291644 4 11:13:01 PM 4953284 7003228 2929140 37.16 2688 2219372 695720 7.79 261872 2291576 4 11:14:01 PM 4953176 7003124 2929248 37.16 2688 2219376 711132 7.96 261872 2291580 4 11:15:01 PM 5086880 6964244 2795544 35.47 2688 2052928 767336 8.59 255524 2187116 4476 11:16:01 PM 5072712 6947896 2809712 35.65 2688 2050948 762268 8.54 448448 2011616 184 Average: 5063835 7001303 2818589 35.76 2688 2111057 732347 8.20 266210 2193987 42277 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 336.82 186.39 1606.66 62.77 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 54.42 44.97 600.68 7.78 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 12.63 7.03 6.03 3.41 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 43.32 31.69 294.05 6.41 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 182.39 135.78 43.34 32.42 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 1.10 0.52 0.24 0.13 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 0.78 0.10 0.04 0.01 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 0.77 0.18 0.04 0.01 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 47.24 32.26 71.75 23.20 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 15.95 14.15 12.95 6.90 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 69.54 45.31 263.60 14.30 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) 10/12/2024 _x86_64_ (2 CPU) 23:05:22 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 36.50 0.00 6.84 6.77 0.16 49.73 11:07:01 PM 0 26.62 0.00 6.82 3.51 0.17 62.88 11:07:01 PM 1 46.37 0.00 6.87 10.02 0.15 36.59 11:08:01 PM all 18.06 0.00 2.72 21.00 0.09 58.12 11:08:01 PM 0 13.81 0.00 2.54 29.32 0.07 54.27 11:08:01 PM 1 22.32 0.00 2.89 12.69 0.12 61.98 11:09:01 PM all 16.36 0.00 1.53 0.94 0.05 81.11 11:09:01 PM 0 12.53 0.00 1.44 0.87 0.05 85.11 11:09:01 PM 1 20.19 0.00 1.62 1.02 0.05 77.12 11:10:01 PM all 18.15 0.00 3.26 0.51 0.09 77.99 11:10:01 PM 0 21.39 0.00 3.29 0.43 0.08 74.81 11:10:01 PM 1 14.91 0.00 3.24 0.58 0.10 81.17 11:11:01 PM all 10.11 0.00 1.81 3.55 0.05 84.48 11:11:01 PM 0 4.68 0.00 1.57 4.27 0.05 89.43 11:11:01 PM 1 15.54 0.00 2.04 2.83 0.05 79.53 11:12:01 PM all 0.33 0.00 0.08 0.01 0.02 99.57 11:12:01 PM 0 0.57 0.00 0.07 0.00 0.02 99.35 11:12:01 PM 1 0.08 0.00 0.08 0.02 0.02 99.80 11:13:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 11:13:01 PM 0 0.55 0.00 0.05 0.00 0.02 99.38 11:13:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:14:01 PM all 0.32 0.00 0.04 0.00 0.03 99.62 11:14:01 PM 0 0.47 0.00 0.03 0.00 0.02 99.48 11:14:01 PM 1 0.17 0.00 0.05 0.00 0.03 99.75 11:15:01 PM all 4.58 0.00 1.29 0.23 0.03 93.88 11:15:01 PM 0 2.64 0.00 0.97 0.42 0.02 95.96 11:15:01 PM 1 6.52 0.00 1.60 0.05 0.03 91.80 11:16:01 PM all 20.40 0.00 2.06 0.37 3.11 74.06 11:16:01 PM 0 14.56 0.00 1.97 0.40 3.23 79.84 11:16:01 PM 1 26.26 0.00 2.14 0.34 2.98 68.27 Average: all 12.53 0.00 1.97 3.33 0.37 81.80 Average: 0 9.79 0.00 1.87 3.90 0.38 84.04 Average: 1 15.28 0.00 2.06 2.75 0.36 79.55