pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,193,020
← previous block
next block →
recent activity
Analyzing
Block #84,193,020
30 transactions · 13 stateful · 2026-06-28 06:19:30 UTC
Parallelism
93
/100
Blocked
23
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,193,020
· 30 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x4d8dc985
#2
0x4d8dc985
#3
0x4d8dc985
#4
0x4d8dc985
#5
0x4d8dc985
#6
0x4d8dc985
#7
0x4d8dc985
#8
0x4d8dc985
#9
0x4d8dc985
#10
0x4d8dc985
#11
0x4d8dc985
#12
0x4d8dc985
#13
0x4d8dc985
#14
0x4d8dc985
#15
0x4d8dc985
#16
transfer
#17
updatePrices
#18
0x0f6795d9
· blocks 1
#20
updateDataFeedsValuesPartial
#21
0xed82b078
· blocks 1
#22
0xed82b078
#24
0xed82b078
#25
updateDataFeedsValuesPartial
#26
setData
#27
0x39435dac
· blocks 1
#29
0xc7e3ec2c
#19
0x0f6795d9
#23
0xed82b078
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
18
w0
19
w1
21
w0
23
w1
27
w0
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3eef5e65…6eb0
0x34b655…2a6f
4 touches
1 conflict
0xd01910c9…9418
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xda7f9bd2…e332
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64db
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64dc
0x34b655…2a6f
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0xac2a0273…721b
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
1 conflict on slot
0x3eef5e6506…8c6eb0
Audit this contract →
← previous block
·
next block →
recent activity