pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#73,034,358
← previous block
next block →
recent activity
Analyzing
Block #73,034,358
23 transactions · 14 stateful · 2026-05-07 13:33:13 UTC
Parallelism
91
/100
Blocked
21
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,034,358
· 23 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x69fc9511
· blocks 1
#2
0x69fc9511
#4
0x69fc9511
#5
updatePrices
· blocks 1
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x69fc9511
#12
0x69fc9511
#13
0x98717539
#14
0x0c7abd22
· blocks 1
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
createGame
#19
0xeb8ce755
#20
0xeffdedb0
#21
setData
#22
0x39435dac
#3
0x69fc9511
#6
updatePrices
#15
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
6
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xcb45d9d6…cb87
0x1b6862…e19c
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…0002
0xd574ca…7ab1
4 touches
1 conflict
0x5a540a58…7d19
0xd32edf…ff58
3 touches
1 conflict
0x3702b140…97ea
0x34b655…2a6f
2 touches
0 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:
ShMonad (shMON)
1 conflict on slot
0x0000000000…00001f
Audit this contract →
← previous block
·
next block →
recent activity