pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,570,396
← previous block
next block →
recent activity
Analyzing
Block #91,570,396
25 transactions · 21 stateful · 2026-07-30 07:29:46 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,570,396
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a6afde2
#2
0x0c7abd22
· blocks 5
#5
updatePrices
· blocks 2
#7
updatePrices
#9
0x5a5d9a99
· blocks 2
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
artefact_keep
#15
execFwdPositionOps
#20
0x6a6afde2
#21
setData
#22
0x6a6afde2
#23
0x59558d29
#24
0xc7e3ec2c
#3
0x0c7abd22
· blocks 2
#6
updatePrices
· blocks 1
#11
0x5a5d9a99
#16
0x3f5c179b
· blocks 1
#18
execFwdPositionOps
· blocks 1
#4
0x0c7abd22
· blocks 1
#8
updatePrices
#17
0xed82b078
#19
execFwdPositionOps
#10
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w0
6
w1
8
w2
9
w0
10
w3
11
w1
16
w1
17
w2
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x82ad4f58…8ea1
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0x91855e…ac7e
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xa1ff0729…0146
0xa6afd3…d132
6 touches
3 conflicts
0x890a1db9…1712
0xa6afd3…d132
6 touches
3 conflicts
0xba5743c7…21c1
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 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
0x82ad4f5870…c78ea1
Audit this contract →
← previous block
·
next block →
recent activity