pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,849,557
← previous block
next block →
recent activity
Analyzing
Block #107,849,557
32 transactions · 27 stateful · 2026-09-25 08:49:39 UTC
Parallelism
81
/100
Blocked
52
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,849,557
· 32 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x9ac0761c
· blocks 6
#5
0x59558d29
· blocks 1
#7
0xab083028
· blocks 1
#8
0xab083028
· blocks 1
#10
0xe10c815c
#11
0x5acec890
#13
execFwdPositionOpsV2
· blocks 1
#14
execFwdPositionOpsV2
#15
0xc3ef2044
#17
verifyOracleProofV2
#23
0x6ab635a5
#24
setData
#25
0x61d59c2d
#26
0x61d59c2d
#27
0x61d59c2d
#28
0x61d59c2d
#29
0x61d59c2d
· blocks 1
#2
0x9ac0761c
· blocks 5
#6
0x59558d29
#9
0xab083028
#16
0x3f5c179b
#22
execFwdPositionOpsV2
· blocks 1
#30
0x61d59c2d
#3
0x9ac0761c
· blocks 4
#31
execOrders
#4
0x9ac0761c
· blocks 3
#18
0x84403c1b
· blocks 2
#12
execFwdPositionOpsV2
#19
0x84403c1b
· blocks 1
#20
0x84403c1b
· blocks 1
#21
0x84403c1b
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
w0
6
w1
7
w0
8
w0
9
w1
12
w4
13
w0
16
w1
18
w3
19
w4
20
w4
21
w5
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
10 touches
10 conflicts
0xac2a0273…721b
0x34b655…2a6f
10 touches
10 conflicts
0x42522e76…2592
0x34b655…2a6f
8 touches
6 conflicts
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0xf75c3a6b…0568
0x34b655…2a6f
6 touches
3 conflicts
0x3c21d455…d441
0x34b655…2a6f
4 touches
1 conflict
0x570bf5da…6a77
0x34b655…2a6f
4 touches
1 conflict
0x62030a81…91be
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
10 conflicts on slot
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity