pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,236
← previous block
next block →
recent activity
Analyzing
Block #83,617,236
34 transactions · 21 stateful · 2026-06-25 14:21:02 UTC
Parallelism
85
/100
Blocked
43
%
Avg conflicts / tx
0.47
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,236
· 34 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a3d39c5
· blocks 1
#3
0xab083028
#4
0x5bf9264c
· blocks 1
#6
0x5a5d9a99
· blocks 5
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0c7abd22
#12
executeBatch
#13
0x0f6795d9
· blocks 2
#15
0x9a0ed7…d960
#16
0xae3546…52fa
#17
0x972ada…2988
#18
0x5a3a24…84a1
#19
setData
#20
0xcb79c1…061f
#21
0x5f1d77…1124
#22
0xaf3411…2ea5
#23
0x56258e…5ddb
#24
0x77c93e…82cf
#25
0x849fe8…c7ef
#26
0xcf843b…6412
#27
0x200eb8…46d6
#28
withdraw
#33
0xc7e3ec2c
#2
0x6a3d39c5
#5
0x5bf9264c
#7
0x98717539
· blocks 1
#14
0x0f6795d9
#29
0x39435dac
· blocks 3
#11
0x0f6795d9
#30
0x39435dac
· blocks 2
#31
0x39435dac
· blocks 1
#32
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w0
7
w1
11
w2
13
w0
14
w1
29
w1
30
w2
31
w3
32
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x4ed3af20…d87d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0x7e17e82a…9748
0x34b655…2a6f
4 touches
1 conflict
0xa0f5612a…9804
0x34b655…2a6f
4 touches
1 conflict
0xb7d42d63…9c70
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
0x22e0cc1d4a…90ad0d
Audit this contract →
← previous block
·
next block →
recent activity