pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,781,400
← previous block
next block →
recent activity
Analyzing
Block #74,781,400
24 transactions · 23 stateful · 2026-05-15 15:48:17 UTC
Parallelism
71
/100
Blocked
39
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,781,400
· 24 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
#2
0x6a0740b8
· blocks 1
#3
multicall
#4
updatePrices
· blocks 6
#9
updatePrices
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
0x1a945f9c
#15
0x98717539
#16
verifyOracleProofV2
#17
forward
#18
0x5339c59f
#20
setData
#21
0x39435dac
· blocks 2
#5
updatePrices
· blocks 5
#19
0x6a0740b9
#22
0x39435dac
· blocks 1
#6
updatePrices
· blocks 4
#23
0x39435dac
#7
updatePrices
· blocks 3
#8
updatePrices
· blocks 2
#10
updatePrices
· blocks 1
#11
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
7
w3
8
w4
10
w5
11
w6
19
w1
21
w0
22
w1
23
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
14 touches
21 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x94a3fb3f…7515
0x34b655…2a6f
4 touches
1 conflict
0x74803a68…431c
0x065c9d…c394
2 touches
0 conflicts
0xf3d7a307…4d63
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
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:
0xab35264b…1cfa38
21 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity