pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,139,185
← previous block
next block →
recent activity
Analyzing
Block #85,139,185
25 transactions · 23 stateful · 2026-07-02 15:29:29 UTC
Parallelism
80
/100
Blocked
48
%
Avg conflicts / tx
0.84
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,139,185
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x957d4ba0
· blocks 3
#10
0x6a468451
· blocks 1
#11
0x39435dac
· blocks 2
#12
0x5bf9264c
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x0f6795d9
#17
0x3f5c179b
#18
0x0f6795d9
#21
setData
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 2
#7
0x957d4ba0
· blocks 2
#13
0x6a468451
#20
0x0f6795d9
· blocks 1
#3
0x0c7abd22
· blocks 3
#8
0x957d4ba0
· blocks 1
#22
0x39435dac
#4
0x0c7abd22
#5
_makeSwaps
· blocks 1
#9
0x957d4ba0
#19
0xed82b078
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
w3
6
w0
7
w1
8
w2
9
w3
10
w0
11
w0
13
w1
19
w4
20
w1
22
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0xfcaedfcc…0db0
0xd32edf…ff58
7 touches
6 conflicts
0x5609b23e…c0a5
0x34b655…2a6f
6 touches
3 conflicts
0x747f609d…1555
0x34b655…2a6f
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity