pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,406,636
← previous block
next block →
recent activity
Analyzing
Block #91,406,636
20 transactions · 14 stateful · 2026-07-29 17:44:49 UTC
Parallelism
80
/100
Blocked
36
%
Avg conflicts / tx
0.4
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,406,636
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
· blocks 3
#5
0x0c7abd22
#6
0x05ee6a22
#7
0x05ee6a22
#10
0x5a5d9a99
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 1
#15
0x39435dac
#16
0xed82b078
#17
createModule
#18
setData
#19
0x59558d29
#4
0x0c7abd22
· blocks 2
#13
0x0f6795d9
#14
0x0f6795d9
#8
0x0c7abd22
· blocks 1
#9
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w2
9
w3
10
w0
12
w0
13
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5238d5dc…3375
0xd32edf…ff58
7 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x5540f956…69e8
0x065c9d…c394
2 touches
0 conflicts
0x93d586c2…e204
0x065c9d…c394
2 touches
0 conflicts
0x09beabbc…065c
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065e
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
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
6 conflicts on slot
0x5238d5dc0a…463375
Audit this contract →
← previous block
·
next block →
recent activity