pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,111,392
← previous block
next block →
recent activity
Analyzing
Block #91,111,392
27 transactions · 19 stateful · 2026-07-28 16:58:21 UTC
Parallelism
81
/100
Blocked
37
%
Avg conflicts / tx
0.63
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,111,392
· 27 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
executePacked
#3
executePacked
#4
0x05ee6a22
#5
0x05ee6a22
#6
0x0c7abd22
· blocks 4
#7
0xede7cb8c
#9
0x5a5d9a99
#10
0x41a8f47c
#11
0x5a5d9a99
· blocks 1
#12
updateDataFeedsValuesPartial
#13
0x62be7533
#14
execFwdPositionOps
#16
0x0c7abd22
#19
execFwdPositionOps
· blocks 3
#20
0x57368ddf
#22
setData
#25
0x0c7abd22
#26
0xc7e3ec2c
#8
0x0c7abd22
· blocks 3
#21
execOrders
· blocks 2
#15
0x0c7abd22
· blocks 2
#23
execOrders
· blocks 1
#17
0x0c7abd22
· blocks 1
#24
execOrders
#18
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
11
w0
15
w2
17
w3
18
w4
19
w0
21
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1defa704…d510
0xd32edf…ff58
9 touches
10 conflicts
0x217bd767…b79e
0x34b655…2a6f
8 touches
6 conflicts
0xea02471d…1542
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x599dbed7…e39c
0x34b655…2a6f
4 touches
1 conflict
0x2db7dcf7…32e5
0x34b655…2a6f
4 touches
1 conflict
0x84d74093…7808
0x34b655…2a6f
4 touches
1 conflict
0xb42b9aa1…558a
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:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x1defa704ec…b4d510
Audit this contract →
← previous block
·
next block →
recent activity