pev
.
One block, wave by wave
→
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,238,205
← previous block
next block →
recent activity
Analyzing
Block #74,238,205
17 transactions · 13 stateful · 2026-05-13 03:22:26 UTC
Parallelism
76
/100
Blocked
46
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,238,205
· 17 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#5
0xcf7468f4
#6
0x1094dc9f
#7
removeLiquidity
#8
0xe7be4706
#9
0x98717539
· blocks 3
#10
updateDataFeedsValuesPartial
#11
setData
#13
0x0f6795d9
#14
forward
#2
0x0c7abd22
· blocks 1
#12
0x0f6795d9
· blocks 2
#3
0x0c7abd22
· blocks 1
#15
0x39435dac
· blocks 1
#4
0x1ffa3c9b
#16
0x39435dac
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
9
w0
12
w1
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x768cffcd…2648
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x8508c918…5431
0xd32edf…ff58
5 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
4 touches
1 conflict
0xcf3283ba…c9fa
0x065c9d…c394
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xe7deac09…aac1
0x34b655…2a6f
4 touches
1 conflict
0xfe20cb8f…f03d
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
3 conflicts on slot
0x768cffcdb0…d12648
Audit this contract →
← previous block
·
next block →
recent activity