pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,878,617
← previous block
next block →
recent activity
Analyzing
Block #81,878,617
14 transactions · 13 stateful · 2026-06-17 12:48:51 UTC
Parallelism
79
/100
Blocked
15
%
Avg conflicts / tx
0.14
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,878,617
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
batchUpdate
#2
updateDataFeedsValuesPartial
#3
0x39435dac
#4
0x6a32982b
#5
0x98717539
· blocks 1
#6
0x98717539
#7
verifyOracleProofV2
#8
forward
#9
forward
#10
0x64480813
#11
setData
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x3439dfbc…0d03
0x34b655…2a6f
4 touches
1 conflict
0x0de29f47…1c06
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x59dccbd8…2bf6
0x34b655…2a6f
4 touches
1 conflict
0x943b92d0…dfee
0x34b655…2a6f
4 touches
1 conflict
0x08913286…f0df
0x34b655…2a6f
2 touches
0 conflicts
0x1175233a…64e7
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity