pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,404,501
← previous block
next block →
recent activity
Analyzing
Block #91,404,501
25 transactions · 22 stateful · 2026-07-29 17:34:01 UTC
Parallelism
72
/100
Blocked
64
%
Avg conflicts / tx
0.92
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,404,501
· 25 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
0x0c7abd22
#2
0x0c7abd22
· blocks 2
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
0x5a5d9a99
· blocks 3
#12
updateDataFeedsValuesPartial
#17
setData
#18
0x6a6a3a01
#22
0x59558d29
· blocks 2
#3
0x0c7abd22
· blocks 1
#7
updatePrices
#11
0x5a5d9a99
· blocks 2
#23
0x59558d29
· blocks 1
#4
0x0c7abd22
· blocks 2
#13
execFwdPositionOps
· blocks 4
#24
0x59558d29
#5
0xab083028
· blocks 1
#14
execFwdPositionOps
· blocks 1
#15
0xed82b078
#16
0xed82b078
#19
execOrders
· blocks 2
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
10
w0
11
w1
13
w2
14
w3
15
w3
16
w4
19
w4
20
w5
21
w6
22
w0
23
w1
24
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xefcdf197…96a2
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…002e
0x1b6862…e19c
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
0xefcdf19725…1096a2
Audit this contract →
← previous block
·
next block →
recent activity