pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,800,094
← previous block
next block →
recent activity
Analyzing
Block #90,800,094
30 transactions · 24 stateful · 2026-07-27 14:51:16 UTC
Parallelism
80
/100
Blocked
58
%
Avg conflicts / tx
0.8
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,800,094
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
executePacked
· blocks 3
#2
0x8fcf31…2207
#3
0x67098489
#4
0x50a0b275
#5
main_all
#6
0x0c7abd22
· blocks 1
#9
updateDataFeedsValuesPartial
#10
0x5a5d9a99
· blocks 5
#15
0x6a6770db
#16
0x62be7533
#22
0x57368ddf
#24
0x6a6770db
#25
setData
#27
0x6a6770db
#28
0x59558d29
· blocks 1
#7
0xab083028
· blocks 2
#11
0x5a5d9a99
· blocks 4
#19
0x0c7abd22
#29
0x59558d29
#8
0xab083028
· blocks 1
#12
0x5a5d9a99
· blocks 3
#18
0x3f5c179b
#20
execFwdPositionOps
· blocks 1
#13
0x5a5d9a99
· blocks 2
#17
0x3f5c179b
#21
execFwdPositionOps
#23
execOrders
#14
0x5a5d9a99
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
8
w2
10
w0
11
w1
12
w2
13
w3
14
w4
17
w3
18
w2
19
w1
20
w2
21
w3
23
w3
26
w5
28
w0
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x10a7d541…fc05
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xcdc1731c…b91a
0x34b655…2a6f
6 touches
3 conflicts
0x520f8a31…65c5
0x34b655…2a6f
4 touches
1 conflict
0x59a54ff4…d21b
0x34b655…2a6f
4 touches
1 conflict
0x5cc49f5b…c6db
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity