pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,977,067
← previous block
next block →
recent activity
Analyzing
Block #91,977,067
15 transactions · 15 stateful · 2026-07-31 17:35:35 UTC
Parallelism
87
/100
Blocked
7
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,977,067
· 15 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
execFwdPositionOps
#3
execFwdPositionOps
· blocks 1
#4
0x3f5c179b
#5
executeBatch
#6
0x3f5c179b
#7
0x3f5c179b
#8
execFwdPositionOps
#10
updateDataFeedsValuesPartial
#11
setData
#12
0x59558d29
#13
0xc7e3ec2c
#14
0xc7e3ec2c
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6d1b72ee…6b78
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x0ba865dd…a249
0x34b655…2a6f
2 touches
0 conflicts
0x0f00f2df…7579
0x34b655…2a6f
2 touches
0 conflicts
0x1c8809df…020e
0x34b655…2a6f
2 touches
0 conflicts
0x2188cc46…35a8
0x34b655…2a6f
2 touches
0 conflicts
0x22e0cc1d…ad0d
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
0x6d1b72eefe…416b78
Audit this contract →
← previous block
·
next block →
recent activity