pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,644,027
← previous block
next block →
recent activity
Analyzing
Block #74,644,027
18 transactions · 15 stateful · 2026-05-15 00:30:50 UTC
Parallelism
72
/100
Blocked
33
%
Avg conflicts / tx
0.61
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,644,027
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
createModule
#7
0xcf7468f4
#9
0xed82b078
#10
updatePrices
#11
updatePriceFeedsIfNecessary
#12
updateDataFeedsValuesPartial
#13
0x5339c59f
#14
0x6a0669b2
#15
0x14f836…cd89
#16
setData
#17
0x39435dac
#2
0x0c7abd22
· blocks 3
#8
0x1094dc9f
#3
0x0c7abd22
· blocks 2
#4
0x0c7abd22
· blocks 1
#5
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf1b5a3d9…9ca4
0xd32edf…ff58
9 touches
10 conflicts
0xe8adf936…34b0
0x188d58…ea8e
4 touches
1 conflict
0xe8adf936…34b2
0x188d58…ea8e
4 touches
1 conflict
0x56a919c4…ab49
0x01bff4…1071
2 touches
0 conflicts
0x78eb0de5…1db2
0x01bff4…1071
2 touches
0 conflicts
0x00000000…0000
0x16d564…365f
2 touches
0 conflicts
0x00000000…0002
0x16d564…365f
2 touches
0 conflicts
0x00000000…0008
0x16d564…365f
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:
0xd32edf66…9fff58
10 conflicts on slot
0xf1b5a3d9ec…be9ca4
Audit this contract →
← previous block
·
next block →
recent activity