pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,974,038
← previous block
next block →
recent activity
Analyzing
Block #99,974,038
26 transactions · 18 stateful · 2026-08-28 18:49:36 UTC
Parallelism
88
/100
Blocked
33
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,974,038
· 26 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x1ada0a83
· blocks 2
#2
execute
#4
exactInputSingle
#5
0xab083028
· blocks 1
#6
0x5acec890
#7
0x5acec890
#8
updateDataFeedsValuesPartial
#10
0x59558d29
#12
0x0c7abd22
#13
0x0c7abd22
#14
0x0c7abd22
#15
execFwdPositionOpsV2
· blocks 1
#16
0x62be7533
#17
0x3f5c179b
#18
execFwdPositionOpsV2
#19
batchUpdate
#23
setData
#24
setData
#25
execOrders
#3
0x4ccf0801
· blocks 1
#11
0xe3a3c9cc
#20
execFwdPositionOpsV2
#21
0xed82b078
· blocks 1
#9
0x4cb2db39
#22
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
9
w2
11
w1
15
w0
20
w1
21
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x38b5b2ce…c5bb
0xfa32f9…f3f0
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x00000000…004f
0x80c745…7210
4 touches
1 conflict
0x00000000…0000
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…0001
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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:
0xfa32f9ec…fef3f0
1 conflict on slot
0x38b5b2ceac…4cc5bb
Audit this contract →
← previous block
·
next block →
recent activity