pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,421,386
← previous block
next block →
recent activity
Analyzing
Block #91,421,386
21 transactions · 16 stateful · 2026-07-29 18:59:14 UTC
Parallelism
76
/100
Blocked
31
%
Avg conflicts / tx
0.43
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,421,386
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
· blocks 1
#2
0x28b5f7…fa72
#4
0x50a0b275
#5
updatePrices
#6
0x62be7533
#7
0x41a8f47c
#8
execFwdPositionOps
· blocks 1
#10
batchUpdate
#11
setData
#12
execOrders
· blocks 3
#16
execOrders
#17
execOrders
#18
execOrders
#19
0x59558d29
#20
0xc7e3ec2c
#3
executePacked
#9
execFwdPositionOps
· blocks 1
#13
execOrders
· blocks 2
#14
execOrders
· blocks 1
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
8
w0
9
w1
12
w0
13
w2
14
w3
15
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x5ef8a353…abe4
0xfa32f9…f3f0
4 touches
1 conflict
0xed7d2f2e…4b9d
0x34b655…2a6f
4 touches
1 conflict
0xf4f9cac7…fd98
0x34b655…2a6f
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…0001
0xfa32f9…f3f0
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