pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,762,167
← previous block
next block →
recent activity
Analyzing
Block #74,762,167
22 transactions · 19 stateful · 2026-05-15 13:39:35 UTC
Parallelism
86
/100
Blocked
37
%
Avg conflicts / tx
0.45
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,762,167
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
· blocks 2
#2
0x1094dc9f
· blocks 3
#3
0x53671d…e28c
#4
0x42dd8743
#6
exactOutputSingle
#8
0x6ad2e98b
· blocks 1
#9
0x6a07228e
#10
0x98717539
· blocks 1
#11
updateDataFeedsValuesPartial
#13
0x5de3085d
#14
0x0c7abd22
#17
liquidateSingleCollateral
#18
setData
#19
redeemDelegations
#5
execute
#7
execute
#12
0x62be7533
· blocks 2
#20
0x39435dac
· blocks 1
#15
0x5339c59f
#16
0x5339c59f
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w1
7
w1
8
w0
10
w0
12
w1
15
w2
16
w2
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x046a928e…0012
0x2a68ba…90c5
6 touches
3 conflicts
0xce1009d7…55bf
0x065c9d…c394
5 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x12309510…0ac2
0x000000…012a
4 touches
1 conflict
0x443a3e47…f4a4
0x065c9d…c394
4 touches
1 conflict
0xb9868b52…c77f
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0x046a928e85…e50012
Audit this contract →
← previous block
·
next block →
recent activity