---> uname -a: Linux prd-centos8-robot-2c-8g-39052.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 569 5007 19 2120 6831 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:ea:43:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:feea:4304/64 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 86.92 15.23 71.69 2706.43 6052.15 04:07:01 AM 79.24 0.70 78.54 50.78 9204.60 04:08:01 AM 21.81 0.42 21.40 64.79 1564.02 04:09:01 AM 27.50 0.00 27.50 0.00 1942.98 04:10:01 AM 43.82 0.03 43.79 3.47 6946.57 04:11:01 AM 1.95 0.10 1.85 32.92 55.56 04:12:01 AM 14.03 0.32 13.71 36.93 506.48 Average: 39.33 2.40 36.93 413.64 3753.37 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5380148 7076484 2502284 31.75 2688 1878088 667532 7.47 210544 1968328 132688 04:07:01 AM 5182044 7015504 2700388 34.26 2688 2010024 711800 7.97 222072 2127456 30068 04:08:01 AM 5267564 7102432 2614868 33.17 2688 2011972 636236 7.12 240632 2030756 4 04:09:01 AM 5016812 7049808 2865620 36.35 2688 2202748 670572 7.51 256420 2243664 171936 04:10:01 AM 5039044 7075884 2843388 36.07 2688 2206200 620620 6.95 258528 2211124 16 04:11:01 AM 4996608 7034980 2885824 36.61 2688 2207756 685380 7.67 258652 2252912 280 04:12:01 AM 5142348 7004120 2740084 34.76 2688 2037300 712508 7.98 287368 2100068 17192 Average: 5146367 7051316 2736065 34.71 2688 2079155 672093 7.53 247745 2133473 50312 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 197.43 135.12 1258.85 43.94 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 59.43 44.32 576.30 7.75 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.13 9.25 5.67 3.50 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 40.74 31.58 292.99 6.06 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 213.68 159.86 46.39 42.66 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 33.77 24.29 27.21 2.84 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 211.18 159.51 1681.81 27.58 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 110.48 80.56 555.60 19.19 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) 10/05/2024 _x86_64_ (2 CPU) 04:04:03 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 33.04 0.00 6.00 3.53 0.10 57.33 04:06:01 AM 0 29.32 0.00 6.08 3.76 0.10 60.74 04:06:01 AM 1 36.77 0.00 5.92 3.29 0.10 53.92 04:07:01 AM all 23.39 0.00 3.49 5.45 0.09 67.58 04:07:01 AM 0 10.06 0.00 2.73 4.56 0.08 82.56 04:07:01 AM 1 36.76 0.00 4.24 6.33 0.10 52.56 04:08:01 AM all 10.44 0.00 1.36 0.52 0.07 87.62 04:08:01 AM 0 4.21 0.00 1.29 0.60 0.05 93.85 04:08:01 AM 1 16.66 0.00 1.44 0.43 0.08 81.39 04:09:01 AM all 17.68 0.00 3.17 0.60 0.07 78.47 04:09:01 AM 0 10.64 0.00 2.50 0.53 0.08 86.25 04:09:01 AM 1 24.73 0.00 3.85 0.67 0.07 70.69 04:10:01 AM all 9.56 0.00 1.84 1.35 0.08 87.17 04:10:01 AM 0 6.00 0.00 1.67 1.54 0.07 90.73 04:10:01 AM 1 13.13 0.00 2.01 1.17 0.08 83.61 04:11:01 AM all 2.57 0.00 0.27 0.03 0.06 97.08 04:11:01 AM 0 3.47 0.00 0.35 0.03 0.07 96.08 04:11:01 AM 1 1.67 0.00 0.18 0.02 0.05 98.07 04:12:01 AM all 17.33 0.00 2.42 0.13 0.08 80.04 04:12:01 AM 0 13.42 0.00 2.05 0.15 0.08 84.29 04:12:01 AM 1 21.28 0.00 2.78 0.10 0.08 75.75 Average: all 16.29 0.00 2.65 1.66 0.08 79.32 Average: 0 11.02 0.00 2.38 1.60 0.08 84.92 Average: 1 21.58 0.00 2.92 1.72 0.08 73.70