pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,154,975
← previous block
next block →
recent activity
Analyzing
Block #99,154,975
20 transactions · 20 stateful · 2026-08-25 21:53:04 UTC
Parallelism
65
/100
Blocked
45
%
Avg conflicts / tx
0.95
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,154,975
· 20 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
0x5acec890
· blocks 4
#2
0xab083028
· blocks 3
#3
0x6ad2e98b
#9
updateDataFeedsValuesPartial
#10
0x59558d29
#11
execFwdPositionOpsV2
· blocks 1
#14
relay
#15
redeemDelegations
#16
0x6a8e0f37
#17
setData
#4
0xab083028
#5
0x5acec890
· blocks 3
#12
0x3f5c179b
· blocks 1
#6
0x5acec890
· blocks 3
#13
batchUpdate
#7
0x928e4afa
· blocks 2
#8
0x928e4afa
· blocks 1
#18
execOrders
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w1
6
w2
7
w3
8
w4
11
w0
12
w1
13
w2
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xfb4fd6ce…262e
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x65021fef…b735
0xa6afd3…d132
6 touches
3 conflicts
0x92f41d1f…4258
0xa6afd3…d132
6 touches
3 conflicts
0x68c07cb9…ae14
0x34b655…2a6f
4 touches
1 conflict
0x747f609d…1555
0x34b655…2a6f
4 touches
1 conflict
0xabfdfd0e…20bf
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
10 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity