pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,439,436
← previous block
next block →
recent activity
Analyzing
Block #91,439,436
15 transactions · 15 stateful · 2026-07-29 20:30:56 UTC
Parallelism
73
/100
Blocked
47
%
Avg conflicts / tx
0.73
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,439,436
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x6a6a6378
#3
execFwdPositionOps
· blocks 3
#4
batchUpdate
· blocks 1
#6
execFwdPositionOps
· blocks 1
#11
0x59558d29
· blocks 2
#14
0xc7e3ec2c
#5
0xed82b078
#7
execFwdPositionOps
#8
execOrders
· blocks 2
#12
0x59558d29
· blocks 1
#9
execOrders
· blocks 1
#13
0x59558d29
#10
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
6
w0
7
w1
8
w1
9
w2
10
w3
11
w0
12
w1
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe8eae8a3…bacc
0x34b655…2a6f
6 touches
3 conflicts
0x4c619b7d…f4fa
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xacd1b162…bee6
0x34b655…2a6f
6 touches
3 conflicts
0x8b4a1f2c…7a52
0x34b655…2a6f
4 touches
1 conflict
0x935e0525…f741
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
0xe8eae8a323…64bacc
Audit this contract →
← previous block
·
next block →
recent activity