pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,766,883
← previous block
next block →
recent activity
Analyzing
Block #74,766,883
20 transactions · 16 stateful · 2026-05-15 14:11:10 UTC
Parallelism
85
/100
Blocked
56
%
Avg conflicts / tx
0.6
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,766,883
· 20 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a0729f6
· blocks 1
#3
updatePrices
· blocks 2
#6
0x0c7abd22
· blocks 2
#7
0x98717539
· blocks 2
#12
updateDataFeedsValuesPartial
#15
0x6a0729f6
#16
0x6a0729f6
#17
setData
#18
withdraw
#19
0x42dd8743
#2
0x6a0729f6
#4
updatePrices
· blocks 1
#8
0x98717539
· blocks 1
#10
0x0c7abd22
· blocks 3
#5
updatePrices
#9
0x98717539
#11
0x0c7abd22
#13
0x5339c59f
#14
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w2
6
w0
7
w0
8
w1
9
w2
10
w1
11
w2
13
w2
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a9
0x8d66a4…3095
6 touches
3 conflicts
0x8a35acfb…d1aa
0x8d66a4…3095
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x86f6085e…8da4
0xd32edf…ff58
5 touches
3 conflicts
0x17cd1479…00bb
0x8d66a4…3095
4 touches
1 conflict
0x74825c4e…32e9
0x8d66a4…3095
4 touches
1 conflict
0x8a35acfb…d19f
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…6bd1a9
Audit this contract →
← previous block
·
next block →
recent activity