---> uname -a: Linux prd-centos8-robot-2c-8g-8366.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 580 4979 19 2137 6820 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:b0:a9:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:feb0:a9a5/64 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) 11/18/2024 _x86_64_ (2 CPU) 05:00:55 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 119.85 7.03 112.81 1260.46 10299.02 05:04:01 AM 42.84 0.83 42.00 80.51 5330.94 05:05:01 AM 33.28 2.70 30.58 425.80 1754.66 05:06:01 AM 38.90 0.03 38.87 3.47 6725.86 05:07:01 AM 0.38 0.00 0.38 0.00 7.37 05:08:01 AM 0.13 0.00 0.13 0.00 1.18 05:09:01 AM 0.37 0.10 0.27 32.92 7.03 05:10:01 AM 1.97 0.02 1.95 0.13 103.88 05:11:01 AM 0.43 0.00 0.43 0.00 6.50 05:12:01 AM 0.22 0.00 0.22 0.00 2.93 05:13:01 AM 4.37 0.00 4.37 0.00 237.27 05:14:01 AM 25.71 0.63 25.07 73.18 1166.64 Average: 22.37 0.95 21.42 156.36 2136.95 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5147012 7009240 2735420 34.70 2688 2039920 690828 7.74 212828 2184288 162800 05:04:01 AM 5239920 7078076 2642512 33.52 2688 2015396 627272 7.02 231008 2067624 24 05:05:01 AM 4988628 7039500 2893804 36.71 2688 2220016 668756 7.49 259028 2268100 186156 05:06:01 AM 5014624 7065316 2867808 36.38 2688 2220140 622084 6.97 262260 2232128 4 05:07:01 AM 5014632 7065324 2867800 36.38 2688 2220140 622084 6.97 262264 2232192 12 05:08:01 AM 5014832 7065528 2867600 36.38 2688 2220144 622084 6.97 262264 2232132 12 05:09:01 AM 4970136 7022636 2912296 36.95 2688 2221948 722952 8.09 262388 2276372 816 05:10:01 AM 4968020 7020852 2914412 36.97 2688 2222280 743852 8.33 262388 2278256 4 05:11:01 AM 4968428 7021316 2914004 36.97 2688 2222288 743852 8.33 262388 2278024 4 05:12:01 AM 4968128 7021016 2914304 36.97 2688 2222288 743852 8.33 262536 2277948 12 05:13:01 AM 5196652 7078400 2685780 34.07 2688 2052772 618928 6.93 255060 2070516 124 05:14:01 AM 5102684 6983992 2779748 35.27 2688 2056580 705752 7.90 452512 1976552 200 Average: 5049475 7039266 2832957 35.94 2688 2161159 677691 7.59 270577 2197844 29181 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 115.41 88.37 1250.01 11.98 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 10.00 7.10 5.85 3.36 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 50.44 42.23 301.94 10.22 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 552.35 404.38 107.07 92.19 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 2.45 2.10 0.54 0.48 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 2.72 1.95 0.45 0.42 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 52.17 38.14 13.04 5.02 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 20.46 20.15 3.11 1.50 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 2.20 0.10 0.09 0.01 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.92 0.27 0.37 0.08 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 59.33 40.14 17.32 5.86 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 45.93 35.32 80.37 25.35 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 76.37 56.69 148.34 13.04 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) 11/18/2024 _x86_64_ (2 CPU) 05:00:55 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 37.13 0.00 6.27 3.92 0.12 52.57 05:03:01 AM 0 29.61 0.00 5.35 3.32 0.10 61.62 05:03:01 AM 1 44.66 0.00 7.18 4.53 0.13 43.50 05:04:01 AM all 16.09 0.00 1.75 1.12 0.09 80.95 05:04:01 AM 0 9.40 0.00 1.42 1.22 0.10 87.86 05:04:01 AM 1 22.78 0.00 2.09 1.02 0.08 74.04 05:05:01 AM all 24.13 0.00 4.43 0.53 0.09 70.82 05:05:01 AM 0 23.47 0.00 4.40 0.35 0.10 71.68 05:05:01 AM 1 24.79 0.00 4.45 0.72 0.08 69.96 05:06:01 AM all 5.00 0.00 1.51 1.34 0.06 92.09 05:06:01 AM 0 2.58 0.00 1.41 1.14 0.03 94.84 05:06:01 AM 1 7.42 0.00 1.61 1.54 0.08 89.34 05:07:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 05:07:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 05:07:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 05:08:01 AM all 0.33 0.00 0.08 0.00 0.05 99.54 05:08:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 05:08:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 05:09:01 AM all 3.39 0.00 0.39 0.03 0.07 96.13 05:09:01 AM 0 3.08 0.00 0.34 0.02 0.07 96.50 05:09:01 AM 1 3.71 0.00 0.44 0.03 0.07 95.76 05:10:01 AM all 6.79 0.00 0.61 0.01 0.08 92.51 05:10:01 AM 0 3.41 0.00 0.38 0.00 0.07 96.14 05:10:01 AM 1 10.36 0.00 0.87 0.02 0.09 88.66 05:11:01 AM all 6.14 0.00 0.55 0.01 0.07 93.23 05:11:01 AM 0 0.50 0.00 0.07 0.02 0.07 99.35 05:11:01 AM 1 12.49 0.00 1.09 0.00 0.08 86.35 05:12:01 AM all 6.38 0.00 0.56 0.00 0.10 92.97 05:12:01 AM 0 0.68 0.00 0.17 0.00 0.10 99.05 05:12:01 AM 1 12.76 0.00 0.99 0.00 0.09 86.16 05:13:01 AM all 4.71 0.00 1.03 0.04 0.08 94.14 05:13:01 AM 0 0.80 0.00 0.94 0.05 0.07 98.14 05:13:01 AM 1 8.87 0.00 1.14 0.04 0.09 89.87 05:13:01 AM CPU %user %nice %system %iowait %steal %idle 05:14:01 AM all 26.56 0.00 2.88 0.34 0.09 70.13 05:14:01 AM 0 12.07 0.00 2.15 0.25 0.10 85.42 05:14:01 AM 1 41.04 0.00 3.61 0.43 0.08 54.83 Average: all 11.51 0.00 1.69 0.62 0.08 86.10 Average: 0 7.25 0.00 1.40 0.53 0.08 90.74 Average: 1 15.89 0.00 2.00 0.71 0.08 81.32