pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,450,917
← previous block
next block →
recent activity
Analyzing
Block #74,450,917
20 transactions · 12 stateful · 2026-05-14 02:57:34 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.2
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,450,917
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x39ecce49
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x6a053a96
#9
0x98717539
· blocks 2
#12
updateDataFeedsValuesPartial
#13
redeemDelegations
#14
setMerkleRoot
#15
setData
#16
0xe7d63c…cd1c
#17
0xa7bf6a…f2be
#18
0xb6127e…8bee
#19
0x39435dac
#3
updatePrices
#10
0x98717539
· blocks 1
#11
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
9
w0
10
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1ab
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1aa
0x8d66a4…3095
6 touches
3 conflicts
0x17cd1479…00bb
0x8d66a4…3095
4 touches
1 conflict
0x6c68ddc9…d106
0x8d66a4…3095
4 touches
1 conflict
0x7f430e47…4cbd
0x8d66a4…3095
4 touches
1 conflict
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x0335ae80…8414
0x8d66a4…3095
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:
0x8d66a43f…113095
3 conflicts on slot
0x8a35acfbc1…6bd1ab
Audit this contract →
← previous block
·
next block →
recent activity