pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,848,271
← previous block
next block →
recent activity
Analyzing
Block #86,848,271
28 transactions · 22 stateful · 2026-07-10 13:33:27 UTC
Parallelism
82
/100
Blocked
41
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,848,271
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xab083028
· blocks 2
#4
updatePrices
· blocks 1
#6
updatePrices
#7
0x5a5d9a99
· blocks 3
#8
0x5a5d9a99
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
0x0f6795d9
· blocks 2
#14
0x3f5c179b
#15
0x3f5c179b
#17
0x0f6795d9
· blocks 2
#18
0x0f6795d9
#20
0x6a50f51f
#21
setData
#22
0xbba498…00c6
#23
0x39435dac
· blocks 3
#27
0x6a50f51e
#3
0x0c7abd22
#5
updatePrices
#9
0x5a5d9a99
· blocks 2
#16
0x3f5c179b
#19
0x0f6795d9
#10
0x5a5d9a99
#24
0x39435dac
· blocks 2
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
7
w0
9
w1
10
w2
13
w0
16
w1
17
w0
19
w1
23
w0
24
w2
25
w3
26
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xfaef08b1…0696
0x34b655…2a6f
6 touches
3 conflicts
0xa4f80979…4d71
0x065c9d…c394
4 touches
1 conflict
0xd35bb5ac…3586
0x065c9d…c394
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
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