pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,458,399
← previous block
next block →
recent activity
Analyzing
Block #74,458,399
24 transactions · 18 stateful · 2026-05-14 03:47:27 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
0.79
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,458,399
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x6a054647
#4
0x6a054647
#5
updatePrices
#6
updatePrices
#7
0x39435dac
· blocks 4
#8
0x6a054647
#9
0x6a054647
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
redeemDelegations
#18
setData
#19
0x3ff07a…32b3
#20
0x572f58…f549
#2
0x0c7abd22
#10
0x98717539
· blocks 6
#11
0x98717539
· blocks 3
#21
0x39435dac
· blocks 2
#12
0x98717539
· blocks 1
#22
0x39435dac
· blocks 1
#13
0x98717539
· blocks 1
#23
0x39435dac
#14
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
7
w0
10
w1
11
w2
12
w3
13
w4
14
w5
21
w2
22
w3
23
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
10 touches
10 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xc6417de0…2191
0xc8689a…ee79
6 touches
3 conflicts
0x3d6ad949…c225
0x34b655…2a6f
6 touches
3 conflicts
0xbc04d98e…a484
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x0711ec2d…d973
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
10 conflicts on slot
0x1c38946843…a16b0e
Audit this contract →
← previous block
·
next block →
recent activity