pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,334,347
← previous block
next block →
recent activity
Analyzing
Block #74,334,347
21 transactions · 18 stateful · 2026-05-13 14:01:49 UTC
Parallelism
67
/100
Blocked
50
%
Avg conflicts / tx
1.14
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,334,347
· 21 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
0x6a0484c5
#3
execute
#4
updateDataFeedsValuesPartial
#5
updatePrices
#6
0x98717539
· blocks 5
#11
0x6a0484c4
#12
nothingToSeeHere_04ikDO9
#13
updatePriceFeedsIfNecessary
#14
setData
#20
0x6a0484c4
#7
0x98717539
· blocks 6
#8
0x98717539
· blocks 1
#15
0x39435dac
· blocks 4
#9
0x98717539
· blocks 2
#16
0x39435dac
· blocks 3
#10
0x98717539
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
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
10
w4
15
w2
16
w3
17
w4
18
w5
19
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xda1f3e2c…b73d
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0x9b8800c1…ed12
0x34b655…2a6f
4 touches
1 conflict
0xc6417de0…2191
0xc8689a…ee79
4 touches
1 conflict
0x4d3e58e0…a2d7
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:
Perpl
10 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity