pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,538,220
← previous block
next block →
recent activity
Analyzing
Block #97,538,220
21 transactions · 19 stateful · 2026-08-20 05:07:25 UTC
Parallelism
81
/100
Blocked
37
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,538,220
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0xab083028
#3
execOrders
· blocks 1
#5
updateDataFeedsValuesPartial
#9
execOrders
#10
0x41a8f47c
#11
withdrawCollateral
#12
0x3f5c179b
#13
0x3f5c179b
#14
0x3f5c179b
· blocks 1
#15
execFwdPositionOpsV2
#17
setData
#18
0x59558d29
#4
execOrders
· blocks 4
#16
0xed82b078
#20
0x7b84f330
#6
execOrder
· blocks 2
#7
execOrder
· blocks 1
#8
execOrder
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w2
7
w2
8
w3
14
w0
16
w1
19
w3
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1dc86774…166a
0x34b655…2a6f
6 touches
3 conflicts
0x8902ba1f…f4b6
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0007
0xc1570a…c91b
4 touches
1 conflict
0x00e21a9f…3583
0x34b655…2a6f
4 touches
1 conflict
0x9f503a21…9c3d
0x34b655…2a6f
4 touches
1 conflict
0xb2d6f00d…da2f
0x34b655…2a6f
4 touches
1 conflict
0xbde524f4…43bf
0x34b655…2a6f
4 touches
1 conflict
0xec7d120d…7084
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
0x1dc86774a8…36166a
Audit this contract →
← previous block
·
next block →
recent activity