pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,201,494
← previous block
next block →
recent activity
Analyzing
Block #83,201,494
26 transactions · 19 stateful · 2026-06-23 16:05:06 UTC
Parallelism
81
/100
Blocked
58
%
Avg conflicts / tx
0.92
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,201,494
· 26 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x5339c59f
· blocks 2
#2
0x5339c59f
· blocks 2
#3
0xab083028
· blocks 3
#4
0xab083028
#5
0xab083028
#8
0x6a3aaf2a
· blocks 1
#9
0x5bf9264c
#14
0x0f6795d9
· blocks 1
#17
0x0f6795d9
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
setData
#21
0x39435dac
· blocks 3
#24
0x39435dac
#6
0xab083028
· blocks 4
#10
0x6a3aaf2a
#11
0x3f5c179b
#22
0x39435dac
· blocks 2
#7
0x6ad2e98b
· blocks 1
#12
0xed82b078
· blocks 2
#23
0x39435dac
· blocks 1
#13
0xed82b078
· blocks 1
#15
0x0c7abd22
· blocks 1
#25
0x39435dac
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
6
w1
7
w2
8
w0
10
w1
11
w1
12
w2
13
w3
14
w0
15
w3
16
w4
21
w0
22
w1
23
w2
25
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
0x40c49f…2af0
8 touches
6 conflicts
0xffa7d0a4…b10a
0x40c49f…2af0
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x5581d709…ab77
0x2a68ba…90c5
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x5a30d8a9…f768
0x34b655…2a6f
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