pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,261,996
← previous block
next block →
recent activity
Analyzing
Block #91,261,996
21 transactions · 17 stateful · 2026-07-29 05:36:03 UTC
Parallelism
81
/100
Blocked
41
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,261,996
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
execute
#2
executePacked
#3
0x50a0b275
#4
0x0c7abd22
#5
0x6ad2e98b
· blocks 2
#7
execPerpOps
#8
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#13
0x62be7533
#14
updateDataFeedsValuesPartial
#15
0x3f5c179b
#18
0x6a6991ba
#19
setData
#6
0xab083028
#9
0x5a5d9a99
· blocks 3
#16
batchUpdate
#20
execOrders
#10
0x5a5d9a99
#12
execFwdPositionOps
· blocks 1
#17
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
9
w1
10
w2
12
w2
16
w1
17
w3
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x38bdc5d3…a632
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x010bab9f…6b7e
0x851145…3f07
4 touches
1 conflict
0x11f2aded…153a
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x932a9590…0b19
0x34b655…2a6f
4 touches
1 conflict
0x9ceeb6d8…ec88
0x34b655…2a6f
4 touches
1 conflict
0xa1db0634…3c6c
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
0x38bdc5d3e1…01a632
Audit this contract →
← previous block
·
next block →
recent activity