pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,078,222
← previous block
next block →
recent activity
Analyzing
Block #91,078,222
21 transactions · 20 stateful · 2026-07-28 14:11:25 UTC
Parallelism
71
/100
Blocked
40
%
Avg conflicts / tx
0.52
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,078,222
· 21 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execute
#2
0xab083028
· blocks 1
#3
0x6a68b905
#4
updatePrices
#5
execFwdPositionOps
· blocks 2
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
· blocks 2
#11
0x3f5c179b
#12
0x57368ddf
#15
resolve
#16
setData
#20
0x59558d29
#6
execFwdPositionOps
· blocks 1
#9
0x3f5c179b
#13
0xed82b078
· blocks 1
#10
execFwdPositionOps
· blocks 1
#14
0xed82b078
#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
2
w0
5
w0
6
w1
8
w0
9
w1
10
w2
13
w1
14
w2
17
w3
18
w4
19
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0x5b6af007…0f35
0x34b655…2a6f
4 touches
1 conflict
0x85eb1316…bb9e
0x34b655…2a6f
4 touches
1 conflict
0x94e7f277…471b
0x34b655…2a6f
4 touches
1 conflict
0x9cf965bf…875d
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
3 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity