pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,998
← previous block
next block →
recent activity
Analyzing
Block #83,617,998
22 transactions · 11 stateful · 2026-06-25 14:26:08 UTC
Parallelism
86
/100
Blocked
27
%
Avg conflicts / tx
0.14
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,998
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a3d3af7
#2
0x6ad2e98b
· blocks 1
#3
0x6ad2e98b
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
0x6a3d3af7
#12
0x6a3d3af7
#13
0xd07a3a…cc38
#14
0x376502…e95a
#15
0x8950f1…dcfe
#16
0x84873d…7f37
#17
setData
#18
0x36326531
#19
0xa56125…738f
#21
0xc7e3ec2c
#9
0x0f6795d9
· blocks 1
#10
0x0c7abd22
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w0
9
w1
10
w1
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x250c3574…21db
0x851145…3f07
4 touches
1 conflict
0xf8ceaa24…6e8e
0x851145…3f07
4 touches
1 conflict
0x8e4fdba3…18f1
0x34b655…2a6f
4 touches
1 conflict
0xcfe15fba…4f97
0x34b655…2a6f
3 touches
1 conflict
0x1e9a1f5b…7da2
0x34b655…2a6f
2 touches
0 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
2 touches
0 conflicts
0x9fbabe09…8dd6
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:
0x851145ea…9f3f07
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity