pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,736,309
← previous block
next block →
recent activity
Analyzing
Block #74,736,309
17 transactions · 13 stateful · 2026-05-15 10:46:37 UTC
Parallelism
88
/100
Blocked
15
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,736,309
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
· blocks 1
#3
0x6a06fa04
#4
setApprovalForAll
#5
0x98717539
· blocks 1
#7
0x0f6795d9
#8
0x366fe5db
#9
updateDataFeedsValuesPartial
#10
0x5339c59f
#11
0x5339c59f
#12
0x0f6795d9
#13
setData
#14
0x1105de…34eb
#15
0xf8bd16…a6d5
#16
0x39435dac
#2
updatePrices
#6
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x10f5f4d8…572e
0x34b655…2a6f
2 touches
0 conflicts
0x20ee9347…96fa
0x34b655…2a6f
2 touches
0 conflicts
0x23114fac…630a
0x34b655…2a6f
2 touches
0 conflicts
0x408e66bb…3d6b
0x34b655…2a6f
2 touches
0 conflicts
0x4bd99a5a…5326
0x34b655…2a6f
2 touches
0 conflicts
0x602a6094…0644
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:
0xab35264b…1cfa38
1 conflict on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity