pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,805,404
← previous block
next block →
recent activity
Analyzing
Block #74,805,404
22 transactions · 15 stateful · 2026-05-15 18:28:36 UTC
Parallelism
82
/100
Blocked
40
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,805,404
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
exactInputSingle
#2
0x54390b8b
· blocks 3
#3
0xcf7468f4
#5
0x42dd8743
#6
0x05ee6a22
#7
0x8263f5d9
#9
updateDataFeedsValuesPartial
#10
updatePrices
· blocks 1
#12
0x0c7abd22
· blocks 1
#14
0x5bf9264c
#16
0x62be7533
#17
createModule
#19
0xed82b078
#20
setData
#21
0x39435dac
#4
0x1094dc9f
· blocks 2
#11
updatePrices
#15
0x0c7abd22
#8
0x1ffa3c9b
· blocks 2
#13
0xccf50a51
#18
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w1
8
w2
10
w0
11
w1
12
w0
13
w3
15
w1
18
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x30276c1c…47b4
0x2a68ba…90c5
8 touches
6 conflicts
0x91c86235…5c49
0x065c9d…c394
5 touches
3 conflicts
0x5d2198f7…9d7c
0x40c49f…2af0
4 touches
1 conflict
0x41755291…977f
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x2b54cadb…4425
0xd18b7e…414b
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:
0x2a68ba18…8e90c5
6 conflicts on slot
0x30276c1c08…7247b4
Audit this contract →
← previous block
·
next block →
recent activity