pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,957,127
← previous block
next block →
recent activity
Analyzing
Block #74,957,127
11 transactions · 10 stateful · 2026-05-16 11:21:19 UTC
Parallelism
73
/100
Blocked
20
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,957,127
· 11 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x98717539
· blocks 2
#4
execute
#5
updateTemporalNumericValuesV1
#6
updateDataFeedsValuesPartial
#7
0x6a0853a6
#8
setData
#9
0x39435dac
#10
0x39435dac
#2
0x98717539
· blocks 1
#3
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0004
0x8d66a4…3095
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x014b941d…ccce
0x34b655…2a6f
2 touches
0 conflicts
0x0a809ce1…7894
0x34b655…2a6f
2 touches
0 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
2 touches
0 conflicts
0x1e5616da…7c39
0x34b655…2a6f
2 touches
0 conflicts
0x482471ad…122f
0x34b655…2a6f
2 touches
0 conflicts
0x6713b018…05f3
0x34b655…2a6f
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:
Perpl: Oracle / Operator Hub
3 conflicts on slot
0x0000000000…000004
Audit this contract →
← previous block
·
next block →
recent activity