pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,995,771
← previous block
next block →
recent activity
Analyzing
Block #90,995,771
21 transactions · 19 stateful · 2026-07-28 07:16:00 UTC
Parallelism
67
/100
Blocked
58
%
Avg conflicts / tx
0.81
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,995,771
· 21 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
0xab083028
· blocks 2
#3
updatePrices
· blocks 2
#6
0x5a5d9a99
· blocks 2
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOps
· blocks 1
#12
0xed82b078
#14
setData
#16
execOrders
#20
0xc7e3ec2c
#2
0xab083028
#4
updatePrices
· blocks 1
#7
0x5a5d9a99
· blocks 1
#11
0x3f5c179b
#13
execFwdPositionOps
#5
updatePrices
#8
0x5a5d9a99
· blocks 2
#15
execOrders
· blocks 3
#17
execOrders
· blocks 2
#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
w1
3
w0
4
w1
5
w2
6
w0
7
w1
8
w2
10
w0
11
w1
13
w1
15
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x7e1faa73…bfbf
0x34b655…2a6f
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x94e46661…3065
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
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