pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,648,153
← previous block
next block →
recent activity
Analyzing
Block #74,648,153
14 transactions · 12 stateful · 2026-05-15 00:58:15 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
#74,648,153
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x98717539
· blocks 1
#5
0x98717539
· blocks 1
#6
updatePriceFeedsIfNecessary
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x5339c59f
#10
0x5339c59f
· blocks 1
#12
setData
#4
0x98717539
#11
0xed82b078
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
10
w0
11
w1
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9e52eba4…6b28
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x0b28bf77…e53a
0x34b655…2a6f
4 touches
1 conflict
0x10f5f4d8…572e
0x34b655…2a6f
4 touches
1 conflict
0xeb0915f1…c150
0x34b655…2a6f
4 touches
1 conflict
0x18aa33b8…cfe7
0x34b655…2a6f
4 touches
1 conflict
0xafd59af5…5257
0xc8689a…ee79
4 touches
1 conflict
0x3b3a5945…10d0
0x34b655…2a6f
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:
Perpl
1 conflict on slot
0x9e52eba4a6…7d6b28
Audit this contract →
← previous block
·
next block →
recent activity