pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,763,184
← previous block
next block →
recent activity
Analyzing
Block #74,763,184
23 transactions · 17 stateful · 2026-05-15 13:46:23 UTC
Parallelism
65
/100
Blocked
53
%
Avg conflicts / tx
0.78
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,763,184
· 23 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a072427
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x98717539
· blocks 5
#10
updateDataFeedsValuesPartial
#11
0x0c7abd22
· blocks 1
#13
0xed82b078
· blocks 1
#15
0x6a072427
#16
0x6a072427
#17
setData
#18
redeemDelegations
#7
0x98717539
· blocks 2
#12
0x0c7abd22
#14
0xed82b078
#8
0x98717539
· blocks 2
#9
0x98717539
· blocks 1
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 2
#21
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
9
w3
11
w0
12
w1
13
w0
14
w1
19
w4
20
w5
21
w6
22
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0x388e001a…7e04
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x0a2250a8…3cb1
0x34b655…2a6f
6 touches
3 conflicts
0xf853eb8e…4027
0x34b655…2a6f
6 touches
3 conflicts
0x0b28bf77…e53a
0x34b655…2a6f
4 touches
1 conflict
0x59ef13ba…2741
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:
0x34b6552d…112a6f
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity