---> uname -a: Linux prd-centos8-robot-2c-8g-7009.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 582 4989 19 2126 6819 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:fa:cd:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fefa:cd43/64 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) 11/13/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 126.29 6.80 119.49 1248.12 11498.88 01:14:01 AM 33.19 0.98 32.21 110.11 3668.94 01:15:01 AM 45.61 0.07 45.54 3.60 2802.23 01:16:01 AM 24.44 0.03 24.41 3.47 5515.54 01:17:01 AM 0.38 0.00 0.38 0.00 7.38 01:18:01 AM 0.23 0.00 0.23 0.00 2.93 01:19:01 AM 0.42 0.10 0.32 32.13 7.98 01:20:01 AM 2.18 0.02 2.17 0.93 179.59 01:21:01 AM 17.39 0.32 17.08 36.92 810.78 Average: 27.80 0.92 26.87 159.49 2721.71 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5083796 6961356 2798636 35.50 2688 2054092 759356 8.50 217556 2234736 133688 01:14:01 AM 5243328 7079740 2639104 33.48 2688 2013500 643380 7.20 239148 2054348 16 01:15:01 AM 4985792 7020648 2896640 36.75 2688 2204340 668400 7.48 255464 2272984 154324 01:16:01 AM 5027444 7062368 2854988 36.22 2688 2204420 633604 7.09 256192 2225516 4 01:17:01 AM 5027184 7062108 2855248 36.22 2688 2204420 633604 7.09 256196 2225768 4 01:18:01 AM 5027776 7062704 2854656 36.22 2688 2204424 633604 7.09 256196 2225452 4 01:19:01 AM 4981580 7019960 2900852 36.80 2688 2207884 684108 7.66 256328 2271144 2480 01:20:01 AM 5022728 7062284 2859704 36.28 2688 2209048 653832 7.32 256652 2229976 140 01:21:01 AM 5124880 6992700 2757552 34.98 2688 2043980 716644 8.02 290964 2117956 13200 Average: 5058279 7035985 2824153 35.83 2688 2149568 669615 7.50 253855 2206431 33762 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 101.05 78.99 1067.16 11.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 12.73 10.01 6.43 3.62 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 45.03 38.61 299.37 9.68 0.00 0.00 0.00 0.00 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 468.89 343.12 96.47 82.99 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 2.73 2.13 0.74 0.67 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 2.80 1.90 0.43 0.42 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 37.24 23.60 21.59 2.82 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 245.18 226.71 3801.68 15.55 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 71.64 46.00 88.09 26.87 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 109.70 85.68 597.97 17.12 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) 11/13/2024 _x86_64_ (2 CPU) 01:10:52 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 35.92 0.00 5.63 3.15 0.10 55.20 01:13:01 AM 0 21.94 0.00 4.77 3.39 0.10 69.79 01:13:01 AM 1 49.96 0.00 6.50 2.91 0.10 40.53 01:14:01 AM all 12.55 0.00 1.64 1.29 0.09 84.43 01:14:01 AM 0 14.65 0.00 1.37 1.20 0.12 82.66 01:14:01 AM 1 10.44 0.00 1.92 1.38 0.07 86.20 01:15:01 AM all 26.72 0.00 4.15 1.19 0.10 67.84 01:15:01 AM 0 24.24 0.00 3.94 1.29 0.10 70.43 01:15:01 AM 1 29.19 0.00 4.36 1.10 0.10 65.24 01:16:01 AM all 1.42 0.00 1.14 1.12 0.04 96.28 01:16:01 AM 0 0.87 0.00 1.24 1.38 0.03 96.48 01:16:01 AM 1 1.96 0.00 1.04 0.86 0.05 96.09 01:17:01 AM all 0.35 0.00 0.07 0.00 0.04 99.54 01:17:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:17:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 01:18:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 01:18:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 01:18:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 01:19:01 AM all 5.40 0.00 1.43 0.01 0.05 93.11 01:19:01 AM 0 1.61 0.00 0.23 0.00 0.03 98.12 01:19:01 AM 1 9.19 0.00 2.63 0.02 0.07 88.10 01:20:01 AM all 7.91 0.00 1.03 0.01 0.08 90.98 01:20:01 AM 0 4.19 0.00 0.50 0.02 0.08 95.20 01:20:01 AM 1 11.61 0.00 1.54 0.00 0.08 86.76 01:21:01 AM all 13.91 0.00 2.19 0.25 0.08 83.58 01:21:01 AM 0 4.72 0.00 1.91 0.42 0.08 92.87 01:21:01 AM 1 23.08 0.00 2.47 0.08 0.07 74.30 Average: all 11.62 0.00 1.93 0.78 0.07 85.60 Average: 0 8.06 0.00 1.57 0.86 0.07 89.45 Average: 1 15.19 0.00 2.29 0.70 0.07 81.75