pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,074,103
← previous block
next block →
recent activity
Analyzing
Block #98,074,103
27 transactions · 26 stateful · 2026-08-22 02:31:05 UTC
Parallelism
74
/100
Blocked
54
%
Avg conflicts / tx
1.19
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,074,103
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
0x41a8f47c
· blocks 1
#3
execOrders
· blocks 3
#7
0x59558d29
#8
updateDataFeedsValuesPartial
#9
execFwdPositionOpsV2
· blocks 1
#11
updatePriceFeedsIfNecessary
#12
0x3f5c179b
#13
batchUpdate
#14
transferWithAuthorization
· blocks 6
#21
setData
#22
execOrders
#4
execOrders
· blocks 1
#6
0xab083028
#10
execFwdPositionOpsV2
#15
transferWithAuthorization
· blocks 5
#26
0x7b84f330
#5
execOrders
· blocks 1
#16
transferWithAuthorization
· blocks 4
#17
transferWithAuthorization
· blocks 3
#23
execOrders
· blocks 2
#18
transferWithAuthorization
· blocks 2
#24
execOrders
· blocks 1
#19
transferWithAuthorization
· blocks 1
#25
execOrders
#20
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
4
w1
5
w2
6
w1
9
w0
10
w1
14
w0
15
w1
16
w2
17
w3
18
w4
19
w5
20
w6
23
w3
24
w4
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7de57974…f5ba
0x34b655…2a6f
6 touches
3 conflicts
0x18978822…2623
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x56a284d9…32e4
0x34b655…2a6f
4 touches
1 conflict
0x58fb4cd2…ef29
0x34b655…2a6f
4 touches
1 conflict
0x81ca8c9e…28cb
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:
USDC (USDC)
21 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity