pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,040,496
← previous block
next block →
recent activity
Analyzing
Block #91,040,496
19 transactions · 18 stateful · 2026-07-28 11:01:35 UTC
Parallelism
89
/100
Blocked
22
%
Avg conflicts / tx
0.26
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,040,496
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
#2
0x6a688c87
#3
0x5a5d9a99
· blocks 1
#4
0x5a5d9a99
#5
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
· blocks 1
#8
executeBatch
#9
0x3f5c179b
#10
0xed82b078
#11
0x57368ddf
#13
updateDataFeedsValuesPartial
#14
resolve
#15
setData
#17
0x59558d29
· blocks 1
#6
execFwdPositionOps
#12
execOrders
#16
execOrders
#18
0x59558d29
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
7
w0
12
w1
16
w1
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x27c3b217…56ea
0x34b655…2a6f
4 touches
1 conflict
0x3260c88b…0e32
0x34b655…2a6f
4 touches
1 conflict
0x34a1ee7e…fb20
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4806
0x34b655…2a6f
4 touches
1 conflict
0x5af098c7…4807
0x34b655…2a6f
4 touches
1 conflict
0x6e83a321…33a2
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:
0x80c74517…647210
1 conflict on slot
0x0000000000…00004c
Audit this contract →
← previous block
·
next block →
recent activity