pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,250,120
← previous block
next block →
recent activity
Analyzing
Block #91,250,120
24 transactions · 20 stateful · 2026-07-29 04:36:15 UTC
Parallelism
71
/100
Blocked
40
%
Avg conflicts / tx
0.83
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,250,120
· 24 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
execute
#2
0x6a6983b7
#3
0x50a0b275
#4
0x05ee6a22
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#11
0x62be7533
#12
0x3f5c179b
#13
0x0c7abd22
#14
verifyOracleProofV2
#15
execFwdPositionOps
· blocks 2
#18
updateDataFeedsValuesPartial
#19
setData
#21
0x59558d29
· blocks 1
#23
0xc7e3ec2c
#7
0x5a5d9a99
· blocks 4
#22
0x59558d29
#8
0x5a5d9a99
· blocks 4
#9
0x5a5d9a99
· blocks 2
#20
execOrders
#10
0x5a5d9a99
· blocks 1
#16
execFwdPositionOps
· blocks 1
#17
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
10
w4
15
w0
16
w5
17
w6
20
w3
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6426
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x3f5831e5…02b2
0x34b655…2a6f
4 touches
1 conflict
0x57584a65…1454
0x34b655…2a6f
4 touches
1 conflict
0x72c8aeb2…9921
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
15 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity