pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,128,266
← previous block
next block →
recent activity
Analyzing
Block #91,128,266
18 transactions · 17 stateful · 2026-07-28 18:23:13 UTC
Parallelism
72
/100
Blocked
35
%
Avg conflicts / tx
0.56
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,128,266
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5a5d9a99
· blocks 3
#3
updateDataFeedsValuesPartial
#6
0x3f5c179b
#7
executeBatch
· blocks 1
#9
0x3f5c179b
#10
0x3f5c179b
#11
verifyOracleProofV2
#13
0xed82b078
#15
transfer
#16
setData
#17
0x4cb2db39
#2
0x5a5d9a99
· blocks 2
#8
executeBatch
#4
0x0f6795d9
· blocks 3
#5
0x0f6795d9
· blocks 1
#14
0x39435dac
#12
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
5
w3
7
w0
8
w1
12
w4
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x01fd2f1a…f8f2
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x8b1ef088…6cb6
0x34b655…2a6f
6 touches
3 conflicts
0xf79df061…e005
0xe52b14…7230
4 touches
1 conflict
0x6c60fbcf…8744
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xa779293b…5e59
0x34b655…2a6f
4 touches
1 conflict
0xa8590d68…d5c8
0x34b655…2a6f
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
3 conflicts on slot
0x01fd2f1a14…58f8f2
Audit this contract →
← previous block
·
next block →
recent activity