pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,854,569
← previous block
next block →
recent activity
Analyzing
Block #99,854,569
18 transactions · 11 stateful · 2026-08-28 08:47:27 UTC
Parallelism
78
/100
Blocked
36
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,854,569
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xf78cb219
· blocks 3
#2
execute
#6
0x5acec890
#7
0x928e4afa
#8
0x59558d29
#9
0x6cfade05
#10
0xe3a3c9cc
#11
0x62be7533
#13
setData
#14
0x32366535
#15
execOrders
#16
execOrders
#17
execOrders
#3
0x05ee6a22
· blocks 2
#4
0xab083028
#5
0xab083028
· blocks 1
#12
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
5
w2
12
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xaafaa235…b893
0x065c9d…c394
5 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x987e37f7…96cc
0xa6afd3…d132
3 touches
1 conflict
0x00f7e3b7…e016
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6d
0x188d58…ea8e
2 touches
0 conflicts
0x01e7b865…6e6e
0x188d58…ea8e
2 touches
0 conflicts
0xd6bd849a…5597
0x2a68ba…90c5
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x889d5e90c7…59929a
Audit this contract →
← previous block
·
next block →
recent activity