pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#108,574,624
← previous block
next block →
recent activity
Analyzing
Block #108,574,624
25 transactions · 17 stateful · 2026-09-27 21:39:08 UTC
Parallelism
76
/100
Blocked
59
%
Avg conflicts / tx
1.12
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#108,574,624
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 8
#4
createModule
#5
execute
#7
0xab083028
#8
0xab083028
#10
0xab083028
#11
0xab083028
#13
0xa96df62f
#14
0x41a8f47c
#16
0x4f819052
#17
0xaf47a8bb
#18
forward
#21
updateDataFeedsValuesPartial
#22
0x61d59c2d
#2
0x0c7abd22
· blocks 4
#6
0xab083028
· blocks 4
#3
0x0c7abd22
· blocks 3
#9
0xab083028
· blocks 3
#12
0xab083028
· blocks 2
#15
0x0c7abd22
· blocks 2
#19
0xed82b078
· blocks 1
#23
0x0c7abd22
· blocks 1
#20
0xed82b078
#24
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w1
9
w2
12
w3
15
w3
19
w4
20
w5
23
w4
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb5bc69e1…a7e9
0xd32edf…ff58
11 touches
15 conflicts
0x00000000…003d
0x065c9d…c394
10 touches
10 conflicts
0x348fda08…7e96
0x065c9d…c394
8 touches
6 conflicts
0xaad6be10…0801
0x2a68ba…90c5
8 touches
6 conflicts
0xba38536d…2b7d
0x065c9d…c394
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
6 touches
3 conflicts
0x06e40499…165e
0x34ae4d…3fc5
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:
FastLane: FastLaneAuctionHandler
15 conflicts on slot
0xb5bc69e1fb…0fa7e9
Audit this contract →
← previous block
·
next block →
recent activity