pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#83,200,987
← previous block
next block →
recent activity
Analyzing
Block #83,200,987
25 transactions · 22 stateful · 2026-06-23 16:01:43 UTC
Parallelism
76
/100
Blocked
27
%
Avg conflicts / tx
0.68
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,200,987
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
#2
0xc1d7f479
· blocks 5
#8
0x6a3aae5f
#9
execute
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#15
forward
#16
forward
#17
0x0f6795d9
· blocks 1
#18
setData
#19
0x6a3aae5e
#20
0x39435dac
· blocks 1
#22
0x39435dac
#23
0xc7e3ec2c
#24
0xc7e3ec2c
#3
0xc1d7f479
· blocks 4
#21
0x39435dac
#4
0xc1d7f479
· blocks 3
#5
0xc1d7f479
· blocks 2
#6
0xc1d7f479
· blocks 1
#7
0xc1d7f479
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w4
7
w5
17
w0
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…000a
0x90c374…be45
12 touches
15 conflicts
0x00000000…000b
0x90c374…be45
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x08e8f2c9…a11a
0x34b655…2a6f
4 touches
1 conflict
0x56dd7356…cbe4
0x34b655…2a6f
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
2 touches
0 conflicts
0x00000000…002a
0x1b6862…e19c
2 touches
0 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:
0x90c3747c…0ebe45
15 conflicts on slot
0x0000000000…00000a
Audit this contract →
← previous block
·
next block →
recent activity