pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#82,736,142
← previous block
next block →
recent activity
Analyzing
Block #82,736,142
18 transactions · 15 stateful · 2026-06-21 12:14:22 UTC
Parallelism
89
/100
Blocked
20
%
Avg conflicts / tx
0.17
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#82,736,142
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x40e79b1b
· blocks 1
#3
updateDataFeedsValuesPartial
#4
0x39435dac
#5
0xc5a04723
#6
0x3f5c179b
#7
0x3f5c179b
#8
0x0f6795d9
· blocks 1
#10
0x6df9e92b
#11
commit
#12
updateDataFeedsValuesPartial
#13
0x6a37d616
#14
setData
#15
0x39435dac
· blocks 1
#17
0xc7e3ec2c
#2
0x23afbff3
#9
0x0f6795d9
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
8
w0
9
w1
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xedcf2991…8551
0x34b655…2a6f
4 touches
1 conflict
0xb0bc3bf8…e2b1
0x34b655…2a6f
4 touches
1 conflict
0xd01910c9…9418
0x34b655…2a6f
4 touches
1 conflict
0xd58b9a66…1c23
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xd99b3b64…1c95
0x34b655…2a6f
4 touches
1 conflict
0x9ff176a9…152e
0x065c9d…c394
4 touches
1 conflict
0x557cd4fa…228c
0x2a68ba…90c5
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
0xedcf299151…1d8551
Audit this contract →
← previous block
·
next block →
recent activity