pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,242,375
← previous block
next block →
recent activity
Analyzing
Block #91,242,375
22 transactions · 21 stateful · 2026-07-29 03:57:14 UTC
Parallelism
68
/100
Blocked
52
%
Avg conflicts / tx
1.27
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,242,375
· 22 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
execFwdPositionOps
· blocks 6
#4
batchUpdate
#7
updateDataFeedsValuesPartial
#11
setData
#12
0x6a697a91
#15
execOrders
#16
execOrders
#17
execOrders
#18
execOrders
#19
execOrders
#2
execFwdPositionOps
· blocks 7
#3
execFwdPositionOps
· blocks 2
#13
execOrders
· blocks 3
#5
execOrders
· blocks 4
#14
execOrders
· blocks 2
#6
execFwdPositionOps
#8
execOrders
· blocks 2
#20
execOrders
· blocks 1
#9
execOrders
· blocks 1
#21
execOrders
#10
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w3
6
w4
8
w4
9
w5
10
w6
13
w2
14
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xbde524f4…43bf
0x34b655…2a6f
8 touches
6 conflicts
0xbb9cf762…9f62
0x34b655…2a6f
7 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x4bc1abab…5874
0x34b655…2a6f
5 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
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity