pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,550,770
← previous block
next block →
recent activity
Analyzing
Block #82,550,770
25 transactions · 13 stateful · 2026-06-20 15:33:35 UTC
Parallelism
92
/100
Blocked
8
%
Avg conflicts / tx
0.04
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,550,770
· 25 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
· blocks 1
#2
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
#10
0x0f6795d9
#11
0x0f6795d9
#12
0x0f6795d9
#13
0x0f6795d9
#14
0x3f5c179b
#15
0x3f5c179b
#16
forward
#17
forward
#18
0x0f6795d9
#19
0x0f6795d9
#20
0x0f6795d9
#21
0x0f6795d9
#22
0x6a36b347
#23
setData
#24
0x39435dac
#3
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xaa7ee7…f0e4
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0xa4e3b3b1…0911
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…0004
0x546d22…8146
2 touches
0 conflicts
0x00000000…0004
0x7cfdc4…1fbd
2 touches
0 conflicts
0x00000000…003d
0x851145…3f07
2 touches
0 conflicts
0x934b15f1…b5a9
0x851145…3f07
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:
0xaa7ee7ce…aff0e4
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity