pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,988,149
← previous block
next block →
recent activity
Analyzing
Block #85,988,149
26 transactions · 21 stateful · 2026-07-06 13:45:21 UTC
Parallelism
85
/100
Blocked
52
%
Avg conflicts / tx
0.69
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,988,149
· 26 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a4bb1e9
#4
0xab083028
· blocks 1
#5
0x6a4bb1e9
#6
0x6a4bb1e9
#7
execFwdPositionOps
· blocks 2
#10
0x3f5c179b
· blocks 3
#11
0x3f5c179b
#13
updateDataFeedsValuesPartial
#18
setData
#19
0x6f39d8…e51f
#20
0x4670a3…7fb6
#21
execOrders
· blocks 3
#25
0xc7e3ec2c
#2
0x0c7abd22
#8
execFwdPositionOps
· blocks 1
#9
0x3f5c179b
#14
0xed82b078
· blocks 2
#15
0xed82b078
· blocks 1
#22
execOrders
· blocks 2
#12
execFwdPositionOps
#16
0xed82b078
· blocks 1
#23
execOrders
· blocks 1
#17
0xed82b078
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
7
w0
8
w1
9
w1
10
w0
12
w2
14
w1
15
w1
16
w2
17
w3
21
w0
22
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x3cfe4586…0bd9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xf5310ef7…485a
0x40c49f…2af0
6 touches
3 conflicts
0xb3fb9fb5…64dc
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity