pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,249,852
← previous block
next block →
recent activity
Analyzing
Block #86,249,852
25 transactions · 21 stateful · 2026-07-07 18:52:40 UTC
Parallelism
76
/100
Blocked
48
%
Avg conflicts / tx
0.72
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,249,852
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xe47190db
· blocks 2
#3
0x6a4d4b6f
· blocks 1
#4
0x6a4d4b6f
#5
0x0c7abd22
· blocks 1
#8
0x39435dac
#9
0x39435dac
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x6b8f732b
#15
0x0f6795d9
#17
setData
#18
0x49ae1a…9e8d
#20
0x39435dac
· blocks 3
#24
0xc7e3ec2c
#2
0xaa34808f
#6
0x0c7abd22
· blocks 3
#16
0x6a4d4b6f
#21
0x39435dac
· blocks 2
#7
0xab083028
· blocks 2
#22
0x39435dac
· blocks 1
#13
0xed82b078
· blocks 2
#23
0x39435dac
#14
0xed82b078
· blocks 1
#19
fulfillOrder
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
5
w0
6
w1
7
w2
13
w3
14
w4
16
w1
19
w5
20
w0
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
8 touches
6 conflicts
0x95523e2a…4c01
0x065c9d…c394
6 touches
3 conflicts
0xdfa159d0…1576
0x065c9d…c394
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x3bdab090…c5bf
0x34b655…2a6f
4 touches
1 conflict
0x4d3e58e0…a2d7
0x34b655…2a6f
4 touches
1 conflict
0xc1ceff4b…04a0
0x3bd359…433a
4 touches
1 conflict
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity