pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,527,250
← previous block
next block →
recent activity
Analyzing
Block #74,527,250
22 transactions · 16 stateful · 2026-05-14 11:27:42 UTC
Parallelism
82
/100
Blocked
50
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,527,250
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
0x1ffa3c9b
· blocks 3
#5
0x6a05b226
#7
0xcf7468f4
#8
updatePrices
· blocks 2
#11
updatePrices
#12
0x98717539
· blocks 1
#15
updateDataFeedsValuesPartial
#17
0xed82b078
#18
setData
#19
0xfaf6a5…e9eb
#20
0x29bfc6…d26f
#21
modifyLiquidities
#2
0x0c7abd22
· blocks 1
#6
0x1ffa3c9b
· blocks 2
#9
updatePrices
· blocks 1
#13
0x98717539
#3
0x0c7abd22
· blocks 1
#10
updatePrices
#16
0xed82b078
#14
swapWithBackendSignature
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
6
w1
8
w0
9
w1
10
w2
12
w0
13
w1
14
w3
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x41755291…977f
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
6 touches
3 conflicts
0xb0e37d33…d105
0xd32edf…ff58
5 touches
3 conflicts
0x1b5d2e60…99b5
0x34b655…2a6f
4 touches
1 conflict
0x414e9446…4b59
0x34b655…2a6f
4 touches
1 conflict
0x60f7fbaf…bd58
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:
0xab35264b…1cfa38
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity