pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#70,891,836
← previous block
next block →
recent activity
Analyzing
Block #70,891,836
14 transactions · 12 stateful · 2026-04-27 15:32:31 UTC
Parallelism
86
/100
Blocked
25
%
Avg conflicts / tx
0.21
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#70,891,836
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
· blocks 1
#3
updatePrices
#4
increase
· blocks 1
#5
0x98717539
#7
0xb0435a94
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0xed82b078
· blocks 1
#12
setData
#13
updatePrices
#2
updatePrices
#6
0x0c7abd22
#11
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
6
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0xcf3283ba…c9fa
0x065c9d…c394
4 touches
1 conflict
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…0002
0xb857c1…9be1
4 touches
1 conflict
0xdbf08b08…ea52
0x065c9d…c394
2 touches
0 conflicts
0x01e7b865…6e70
0x188d58…ea8e
2 touches
0 conflicts
0x4ee770dc…a9a4
0x188d58…ea8e
2 touches
0 conflicts
0xc37c9a06…f60b
0x188d58…ea8e
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:
0x754704bc…afb603
1 conflict on slot
0x17606ba612…ea1b6e
Audit this contract →
← previous block
·
next block →
recent activity