pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,421,275
← previous block
next block →
recent activity
Analyzing
Block #74,421,275
28 transactions · 23 stateful · 2026-05-13 23:40:11 UTC
Parallelism
86
/100
Blocked
35
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,421,275
· 28 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
execute_route
· blocks 1
#5
0x6a050c53
#6
0x6a050c53
#7
execute
#8
updatePrices
· blocks 1
#10
updatePrices
#11
updatePrices
#12
transfer
#13
0x98717539
· blocks 3
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#17
0x000000b2
#18
collect
#19
setData
#20
redeemDelegations
#21
0x9e76c652
#23
approve
#27
0x39435dac
#3
execute_route
#4
0x1ffa3c9b
· blocks 1
#9
updatePrices
#16
0x0c7abd22
#24
0x39435dac
· blocks 2
#22
0x5339c59f
#25
0x39435dac
· blocks 1
#26
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w1
8
w0
9
w1
13
w0
16
w1
22
w2
24
w1
25
w2
26
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xadac4a86…c2bc
0x34b655…2a6f
8 touches
6 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
6 touches
3 conflicts
0x80a6e76c…277f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xe5e7089a…fb91
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0xd6aabe89…92f5
0x34b655…2a6f
5 touches
3 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:
0x34b6552d…112a6f
6 conflicts on slot
0xadac4a860c…a3c2bc
Audit this contract →
← previous block
·
next block →
recent activity