pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,958,499
← previous block
next block →
recent activity
Analyzing
Block #74,958,499
17 transactions · 11 stateful · 2026-05-16 11:30:34 UTC
Parallelism
76
/100
Blocked
36
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,958,499
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xed82b078
· blocks 3
#3
0x5bf9264c
#4
0x6a0855d2
#5
0x98717539
· blocks 1
#6
0x6a0855d2
#8
updateDataFeedsValuesPartial
#9
0x5339c59f
#11
0x6a0855d2
#12
0x6a0855d2
#13
setData
#14
0x066278…d21b
#15
0x39435dac
#2
0x1ffa3c9b
· blocks 2
#16
0x39435dac
#7
0x0c7abd22
· blocks 1
#10
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
7
w2
10
w3
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x348fda08…7e96
0x065c9d…c394
6 touches
3 conflicts
0xba38536d…2b7d
0x065c9d…c394
6 touches
3 conflicts
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xc799e56d…45aa
0x34b655…2a6f
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x01eece7e…0d12
0x065c9d…c394
3 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: Market-MON/USDC
3 conflicts on slot
0x348fda08cf…fc7e96
Audit this contract →
← previous block
·
next block →
recent activity