pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,740,859
← previous block
next block →
recent activity
Analyzing
Block #89,740,859
17 transactions · 16 stateful · 2026-07-23 21:40:31 UTC
Parallelism
76
/100
Blocked
25
%
Avg conflicts / tx
0.35
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,740,859
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x6a628ac6
#3
0x5a5d9a99
· blocks 1
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
· blocks 3
#9
0x3f5c179b
#10
0x3f5c179b
#11
0x3f5c179b
#13
0x57368ddf
#14
0x6a628ac6
#15
setData
#7
execFwdPositionOps
· blocks 1
#12
execFwdPositionOps
#8
execFwdPositionOps
· blocks 1
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
6
w0
7
w1
8
w2
12
w1
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc9cbb059…9e23
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x8ca13937…b3ce
0x34b655…2a6f
4 touches
1 conflict
0x7b6c252d…a696
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x15eb6170…3da3
0x34b655…2a6f
4 touches
1 conflict
0x207e9f25…4724
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
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity