pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,503,980
← previous block
next block →
recent activity
Analyzing
Block #74,503,980
15 transactions · 9 stateful · 2026-05-14 08:50:55 UTC
Parallelism
80
/100
Blocked
22
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,503,980
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
#2
updateDataFeedsValuesPartial
#3
deposit
#4
deposit
· blocks 1
#6
deposit
· blocks 1
#8
deposit
#9
transfer
#10
setData
#11
0xf9d2d6…3b7a
#12
0xee9c19…4e92
#13
0x2b4ac7…3546
#14
0x39435dac
#5
transfer
· blocks 1
#7
transfer
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w0
7
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0824c484…d962
0x3bd359…433a
4 touches
1 conflict
0x4b9553a7…3c4f
0x3bd359…433a
2 touches
1 conflict
0xf735e90f…54dc
0x3bd359…433a
2 touches
1 conflict
0x2877f440…c2c8
0x34b655…2a6f
2 touches
0 conflicts
0x3817764d…242b
0x34b655…2a6f
2 touches
0 conflicts
0xbb12db23…857e
0x34b655…2a6f
2 touches
0 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
2 touches
0 conflicts
0xdef19d99…c0a9
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:
0x3bd359c1…15433a
1 conflict on slot
0x0824c4842e…42d962
Audit this contract →
← previous block
·
next block →
recent activity