pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,335,816
← previous block
next block →
recent activity
Analyzing
Block #74,335,816
22 transactions · 19 stateful · 2026-05-13 14:11:33 UTC
Parallelism
64
/100
Blocked
68
%
Avg conflicts / tx
1.45
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,335,816
· 22 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
0x0c7abd22
· blocks 3
#4
updatePrices
#5
updatePrices
#6
0x98717539
· blocks 5
#10
updateDataFeedsValuesPartial
#11
setData
#13
0x6a04870c
· blocks 1
#15
0x6a04870c
#2
0x0c7abd22
· blocks 1
#7
0x98717539
· blocks 4
#12
0x5339c59f
#14
0x6a04870c
#3
0x0c7abd22
#8
0x98717539
· blocks 2
#16
0x39435dac
· blocks 5
#9
0x98717539
· blocks 1
#17
0x39435dac
· blocks 4
#18
0x39435dac
· blocks 3
#19
0x39435dac
· blocks 2
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
8
w2
9
w3
12
w1
13
w0
14
w1
16
w2
17
w3
18
w4
19
w5
20
w6
21
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0x886f7fe6…8b7a
0x34b655…2a6f
6 touches
3 conflicts
0xf35dca9e…bd89
0x1b6862…e19c
6 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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity