pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,876,764
← previous block
next block →
recent activity
Analyzing
Block #90,876,764
20 transactions · 19 stateful · 2026-07-27 21:17:05 UTC
Parallelism
75
/100
Blocked
47
%
Avg conflicts / tx
0.9
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,876,764
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
postStateList
#2
0x6a67cb49
#3
0x5a5d9a99
· blocks 3
#5
updatePrices
#8
placeAndExecuteMarketBuy
· blocks 4
#12
0x3f5c179b
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
setData
#19
0x59558d29
#4
0x5a5d9a99
· blocks 4
#9
placeAndExecuteMarketBuy
· blocks 3
#6
execFwdPositionOps
· blocks 1
#10
placeAndExecuteMarketSell
· blocks 1
#17
execOrders
· blocks 1
#7
execFwdPositionOps
#11
placeAndExecuteMarketBuy
· blocks 1
#18
execOrders
#13
batchUpdate
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
8
w0
9
w1
10
w2
11
w3
13
w4
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x002fed35…79fa
0x2a68ba…90c5
8 touches
6 conflicts
0x11b69a7e…334e
0x01bff4…1071
8 touches
6 conflicts
0xa1087a5c…66c4
0x754704…b603
8 touches
6 conflicts
0xbd9e5b16…e3a0
0x851145…3f07
6 touches
3 conflicts
0x89999c15…fdac
0x34b655…2a6f
6 touches
3 conflicts
0xbb8dc535…4fe7
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641e
0x34b655…2a6f
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:
Perpl
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity