pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,851,691
← previous block
next block →
recent activity
Analyzing
Block #99,851,691
16 transactions · 14 stateful · 2026-08-28 08:32:58 UTC
Parallelism
56
/100
Blocked
64
%
Avg conflicts / tx
1.56
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,851,691
· 16 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 6
#7
0x0c7abd22
#9
setData
#10
0xbb1740dd
#11
updatePosition
#14
0x6a914832
· blocks 1
#2
0x0c7abd22
· blocks 5
#15
0x6a914832
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 5
#5
0x0c7abd22
· blocks 2
#12
0xed82b078
· blocks 1
#6
0x0c7abd22
· blocks 1
#13
0xed82b078
#8
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
8
w6
12
w4
13
w5
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x711523cb…ca51
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x7d8dad8f…2e61
0x065c9d…c394
3 touches
1 conflict
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a567
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
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
21 conflicts on slot
0x711523cbda…a9ca51
Audit this contract →
← previous block
·
next block →
recent activity