pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,074,785
← previous block
next block →
recent activity
Analyzing
Block #91,074,785
29 transactions · 23 stateful · 2026-07-28 13:54:05 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.72
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,074,785
· 29 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a68b4f5
#2
0xab083028
· blocks 2
#3
0xab083028
#4
0xab083028
#5
0x6a68b4f5
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
#10
0x5a5d9a99
· blocks 4
#16
0x0c7abd22
· blocks 2
#17
batchUpdate
#18
0x57368ddf
#22
updateDataFeedsValuesPartial
#23
setData
#26
0x59558d29
· blocks 1
#28
0xc7e3ec2c
#11
0x5a5d9a99
· blocks 3
#13
0x3f5c179b
· blocks 1
#19
0xed82b078
· blocks 1
#27
0x59558d29
#12
execFwdPositionOps
· blocks 4
#20
0xed82b078
· blocks 1
#14
execFwdPositionOps
· blocks 1
#21
0xed82b078
#24
execOrders
· blocks 1
#15
execFwdPositionOps
#25
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
10
w0
11
w1
12
w2
13
w1
14
w3
15
w4
16
w0
19
w1
20
w2
21
w3
24
w3
25
w4
26
w0
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xbffde283…3385
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x394971b4…63d9
0x34b655…2a6f
6 touches
3 conflicts
0x840d3ab7…c8c4
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x1803586e…d149
0xa6afd3…d132
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity