pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,617,772
← previous block
next block →
recent activity
Analyzing
Block #83,617,772
34 transactions · 28 stateful · 2026-06-25 14:24:37 UTC
Parallelism
85
/100
Blocked
54
%
Avg conflicts / tx
1.03
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,617,772
· 34 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execute
#2
0xcf7468f4
· blocks 2
#4
0x2f745df6
#5
0x6a3d3a9c
· blocks 1
#6
0x0c7abd22
· blocks 4
#8
0x98717539
· blocks 4
#13
updateDataFeedsValuesPartial
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#18
0x62be7533
#19
0x0f6795d9
· blocks 2
#24
0x79ab4f…d192
#25
0x549a21…69b2
#26
0x609a72…d2f3
#27
0x7263ba…3d87
#28
setData
#29
0x39435dac
· blocks 3
#33
0xc7e3ec2c
#3
0xc1274a2e
· blocks 1
#7
0x6a3d3a9c
#9
0x5a5d9a99
· blocks 4
#16
0x0c7abd22
· blocks 3
#20
0x0f6795d9
#30
0x39435dac
· blocks 2
#10
0x5a5d9a99
· blocks 3
#17
0x0c7abd22
· blocks 2
#31
0x39435dac
· blocks 1
#11
0x5a5d9a99
· blocks 2
#21
0x0c7abd22
· blocks 1
#32
0x39435dac
#12
0x5a5d9a99
#22
0x0c7abd22
#23
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w0
7
w1
8
w0
9
w1
10
w2
11
w3
12
w4
16
w1
17
w2
21
w3
22
w4
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe99d8e68…a16e
0x34b655…2a6f
10 touches
10 conflicts
0xa4b71d3a…6a57
0xd32edf…ff58
9 touches
10 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xb02054c6…0967
0x34b655…2a6f
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x487922c6…dbd2
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xc0b9bd73…7f1c
0x34b655…2a6f
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:
Perpl
10 conflicts on slot
0xe99d8e683a…2ea16e
Audit this contract →
← previous block
·
next block →
recent activity