pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,518,023
← previous block
next block →
recent activity
Analyzing
Block #74,518,023
15 transactions · 10 stateful · 2026-05-14 10:25:32 UTC
Parallelism
87
/100
Blocked
10
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,518,023
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0f163fa8
#2
updatePrices
#3
transfer
#4
updateDataFeedsValuesPartial
#5
0x6a05a393
#6
0xeb8ce755
#7
0xe49d47…4826
#8
setData
#9
0x31c105…f314
#10
0xc09a7e…9e75
#11
0xff46f3…5e5c
#12
0x39435dac
· blocks 1
#14
0x39435dac
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xef17b8cd…9511
0x34b655…2a6f
4 touches
1 conflict
0x8d0e98f3…7ba0
0x34b655…2a6f
4 touches
1 conflict
0x9f4577c5…f754
0x0767c2…7777
2 touches
0 conflicts
0xc0e21e27…c60c
0x0767c2…7777
2 touches
0 conflicts
0xc9a15f8b…4b6a
0x0767c2…7777
2 touches
0 conflicts
0xd189daf5…86ff
0x0767c2…7777
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity