pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,257,468
← previous block
next block →
recent activity
Analyzing
Block #74,257,468
8 transactions · 7 stateful · 2026-05-13 05:30:27 UTC
Parallelism
50
/100
Blocked
43
%
Avg conflicts / tx
0.63
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,257,468
· 8 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x98717539
· blocks 2
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
setData
#5
0x39435dac
· blocks 2
#6
0x39435dac
· blocks 1
#7
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w2
7
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7b7bcac3…8fbf
0x34b655…2a6f
6 touches
3 conflicts
0x0eac6378…36f4
0x34b655…2a6f
4 touches
1 conflict
0x6218cdb8…0852
0x34b655…2a6f
4 touches
1 conflict
0x070a562a…8147
0x34b655…2a6f
4 touches
1 conflict
0x60b8fb2a…61c2
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x8b8e4020…11b0
0x34b655…2a6f
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity