pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,920,540
← previous block
next block →
recent activity
Analyzing
Block #74,920,540
21 transactions · 18 stateful · 2026-05-16 07:16:23 UTC
Parallelism
76
/100
Blocked
50
%
Avg conflicts / tx
0.9
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,920,540
· 21 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
execute
#6
nothingToSeeHere_04ikDO9
#7
updatePrices
#10
0x98717539
· blocks 2
#13
updateDataFeedsValuesPartial
#14
0xc5918880
#15
0x5339c59f
#17
0x6a081a3f
#18
setData
#19
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 5
#11
0x98717539
· blocks 1
#3
0x0c7abd22
· blocks 2
#12
0x98717539
· blocks 1
#4
0x0c7abd22
· blocks 3
#20
0x39435dac
#8
swap
#9
0x0c7abd22
#16
0x5339c59f
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
8
w4
9
w4
10
w0
11
w1
12
w2
16
w4
19
w0
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x498d7861…93d0
0xd32edf…ff58
9 touches
10 conflicts
0x17ca7036…1e19
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0xc3c8642a…7da5
0x2a68ba…90c5
6 touches
3 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0x5c559153…b73b
0x065c9d…c394
5 touches
3 conflicts
0xf853eb8e…4027
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:
0xd32edf66…9fff58
10 conflicts on slot
0x498d786142…e793d0
Audit this contract →
← previous block
·
next block →
recent activity