pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,890,882
← previous block
next block →
recent activity
Analyzing
Block #74,890,882
20 transactions · 15 stateful · 2026-05-16 03:58:34 UTC
Parallelism
80
/100
Blocked
33
%
Avg conflicts / tx
0.45
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,890,882
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x40eb52cc
· blocks 1
#2
0x42dd8743
#3
execute
· blocks 1
#4
0x1094dc9f
#5
0x0c7abd22
· blocks 1
#7
exactInputSingle
#8
updateDataFeedsValuesPartial
#9
0x62be7533
#11
verifyOracleProofV2
#12
0x39435dac
#13
0x5339c59f
#14
setData
#15
0x39435dac
· blocks 3
#19
0xf2eaccd1
#6
execute
#10
0x0c7abd22
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w0
6
w1
10
w1
15
w0
16
w1
17
w2
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x388f889f…a655
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xf3d7a307…4d63
0x065c9d…c394
4 touches
1 conflict
0x9fc6ea79…e2dc
0x34b655…2a6f
4 touches
1 conflict
0x309ef367…e8a1
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