pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#109,162,049
← previous block
next block →
recent activity
Analyzing
Block #109,162,049
20 transactions · 17 stateful · 2026-09-29 23:03:00 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.95
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#109,162,049
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#5
0x9ac0761c
· blocks 4
#6
0x59558d29
#7
updatePrices
#8
updatePrices
#12
0x84403c1b
#13
0xed82b078
#14
0xed82b078
#15
execFwdPositionOpsV2
#17
setData
#2
0x0c7abd22
· blocks 3
#9
0x84403c1b
· blocks 3
#3
0x0c7abd22
· blocks 1
#10
0x84403c1b
· blocks 2
#18
execOrders
· blocks 1
#4
0x0c7abd22
#11
0x84403c1b
· blocks 1
#19
execOrders
#16
execFwdPositionOpsV2
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
9
w1
10
w2
11
w3
16
w4
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0505bae8…b4fb
0x34b655…2a6f
8 touches
6 conflicts
0xba9f9225…2ead
0x34b655…2a6f
8 touches
6 conflicts
0x5da69359…aada
0x34b655…2a6f
8 touches
6 conflicts
0xc65c515b…5a02
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…002a
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0040
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0053
0x1b6862…e19c
6 touches
3 conflicts
0x063eca74…c2e2
0x1b6862…e19c
6 touches
3 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
6 conflicts on slot
0x0505bae898…14b4fb
Audit this contract →
← previous block
·
next block →
recent activity