pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#81,480,129
← previous block
next block →
recent activity
Analyzing
Block #81,480,129
24 transactions · 23 stateful · 2026-06-15 16:34:06 UTC
Parallelism
83
/100
Blocked
39
%
Avg conflicts / tx
0.71
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#81,480,129
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0f163fa8
#2
batchUpdate
· blocks 2
#3
batchUpdate
· blocks 2
#4
0x0d484c28
#5
0xab083028
· blocks 1
#9
updatePrices
· blocks 1
#11
0x39435dac
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x98717539
#17
0xae238fb5
#18
0x6df9e92b
#19
setData
#20
0x39435dac
· blocks 3
#6
0xab083028
#7
0xed82b078
· blocks 3
#10
updatePrices
#21
0x39435dac
· blocks 2
#8
0xed82b078
· blocks 2
#22
0x39435dac
· blocks 1
#15
fulfillWithERC20
#16
0x0c7abd22
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w0
6
w1
7
w1
8
w2
9
w0
10
w1
15
w3
16
w3
20
w0
21
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x52e69143…95ad
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x6fbc2e5a…e69c
0x34b655…2a6f
6 touches
3 conflicts
0xee3b1b53…77dd
0xa6afd3…d132
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