pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,464,435
← previous block
next block →
recent activity
Analyzing
Block #74,464,435
14 transactions · 10 stateful · 2026-05-14 04:27:36 UTC
Parallelism
86
/100
Blocked
10
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,464,435
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
#2
0x1ffa3c9b
#3
updateDataFeedsValuesPartial
#4
approve
#5
redeemDelegations
#6
0x5339c59f
#7
0x5339c59f
#8
setData
#9
0x22ea52…2557
#10
0x80f29a…d7d6
#11
0x39435dac
· blocks 1
#13
0x39435dac
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3981be5…2c47
0x34b655…2a6f
4 touches
1 conflict
0x2877f440…c2c8
0x34b655…2a6f
4 touches
1 conflict
0x7cee1be1…e770
0x34b655…2a6f
4 touches
1 conflict
0x85a88798…f85e
0x34b655…2a6f
4 touches
1 conflict
0x8cfbeb14…bc1d
0x34b655…2a6f
4 touches
1 conflict
0xb245fe36…d765
0x34b655…2a6f
4 touches
1 conflict
0xbb12db23…857e
0x34b655…2a6f
4 touches
1 conflict
0xcafa2040…d440
0x34b655…2a6f
4 touches
1 conflict
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
0xf3981be56e…f02c47
Audit this contract →
← previous block
·
next block →
recent activity